Department of Pathology
Online Case Studies

Case Index by Patient History Case Index by Diagnosis Disclaimer:  Review of the case(s) is intended for educational purposes ONLY, NOT for research. 585 Posterior fossa tumor a 2 year-old girl (COM-BP) 584 Posterior fossa tumor in a 12 year-old boy (COM-BP) 583 A 77 year-old male with diarrhea (CP-1108) 582 Renal Allograft Biopsy with Diffuse C4d Staining (AP-1108) 581 A 33-year-old Chinese woman with a left frontal tumor (COM-BP) 580 A 32-year-old man with a fourth ventricular mass (COM-BP) 579 A 16-year-old male with a cerebellar mass (COM-BP) 578 A 28-year-old man with headache, visual and aphasic speech disturbances (COM-BP) 577 A 76 year old transplant patient with fever (CP-1008) 576 A thirteen year-old female with a unilateral neck mass (AP-1008) 575 A patient with fatal respiratory distress immediately after transplant surgery (CP-0908) 574 A 68 year old female with acute appendicitis (AP-0908) 573 A 59 year-old man with sellar mass lesion (COM-BP) 572 A 60 year old woman with an extra-axial frontal mass (COM-BP) 571 A 21-year old male with history of intravenous drug abuse (CP-0808) 570 A 69-year old male with a renal mass (AP-0808) 569 A 74-year-old man with anemia (CP-0808) 568 A 53-year-old man with abdominal distention (AP-0708) 567 A 42-year-old man with ventilatory failure, progressive weakness and discoid lupus (COM-BP) 566 A 51-year-old man with sudden unexpected death (COM-BP) 565 A 55-year-old man with asymptomatic paraspinal mass (COM-BP) 564 A 50 year old woman with a pigmented tumor of the 4th ventricle (COM-BP) 563 A 38- week-gestation neonate with right occipital scalp defect (COM-BP) 562 A 50-year-old male treated for Burkitt lymphoma develops diffuse white matter abnormalities (COM-BP) 561 A recurrent cerebellar lesion in a young boy (COM-BP) 560 A 59 year old male developed symptoms of pan-hypopituitarism (COM-BP) 559 A 77 year-old man with worsening dyspnea (AP-0608) 558 Persistent hand arthralgias and swelling in an otherwise healthy 45 y/o male (CP-0608) 557 A 19-year-old female with fever, rash and lymphadenopathy for one month (CP-0508) 556 A 50-year old Caucasian female with a pituitary mass (CP-0508) 555 A 45 year old man with a midline tongue lesion (AP-0508) 554 A 61-year-old female with abdominal discomfort and jaundice (CP-0408) 553 A 66-year-old male with a history of precursor B-cell acute lymphoblastic leukemia now presents with an upper lip soft tissue mass (AP-0408) 552 A two-year-old girl with a new limp and large supratentorial mass (COM-BP) 551 A 44-year-old man with mass in the fourth ventricle (COM-BP) 550 A 53-year-old male found convulsing in a cemetery (CP-0308) 549 A 35 year-old woman with a vulvar mass (AP-0308) 548 A 39-year old female with a complex renal cyst (AP-0208) 547 A 70 year-old man with enlarged pineal gland (COM-BP) 546 An 8 year old child with a lesion in the left nucleus lentiformis (COM-BP) 545 A 17 year-old girl with Raynaud's phenomenon (CP-0208) 544 A young male with sudden onset seizures and a left frontal lobe mass (COM-BP) 543 A 67 year-old male with progressive paraparesis (COM-BP) 542 A 54 year-old male with one episode of vomiting, cognitive alteration, and left leg weakness (CP-0108) 541 A 62 Year-old Male with Flank Pain and Hematuria (AP-0108) 540 A 56-year-old male with left-sided weakness (COM-BP) 539 A 51 year old woman with double vision (COM-BP) 538 A 57-year-old male with a pelvic mass (AP-1207) 537 An 11-year-old girl with symptoms of hyperthyroidism (CP-1207) 536 A 53 year old male with rapid cognitive decline (COM-BP) 535 An 80 year-old male with a ring-enhancing right basal ganglia lesion (COM-BP) 534 A 36 year-old kidney transplant recipient with increased creatinine (CP-1107) 533 A 41 year man with sharp pain in the right side of his rib cage (AP-1107) 532 Sinusitis in a 20-year-old Male with Aplastic Anemia (CP-1007) 531 A 35-year old woman with an intrasellar and suprasellar lesion (COM-BP) 530 A 21 month old child with acute spastic parapapresis (COM-BP) 529 A 61-year-old man with hyponatremia (COM-BP) 528 A 72-year old woman with right frontal extra-axial mass (COM-BP) 527 A 23 year-old man with left knee pain (CP-0907) 526 An 18-year old woman with abdominal pain (AP-0907) 525 A 40-year-old woman with a progressive periventricular white matter lesion (COM-BP) 524 A 47-year-old woman with a clival mass (COM-BP) 523 A 43 year old man with back pain (AP-0807) 522 A 10 year old female with pruritic lacy rash (CP-0807) 521 An 18-year-old female with a brain mass (AP-0707) 520 An 82-year-old man with moderate thrombocytopenia (CP-0707) 519 A 49 year old female with a history of head trauma (COM-BP) 518 A 43 year old man with a retro-orbital mass (COM-BP) 517 A 55 year-old man with liver failure, delirium and seizures (COM-BP) 516 Leg weakness after liver transplant (COM-BP) 515 A 62 year-old male with pain in the right clavicular region (CP-0607) 514 A 60 year-old woman with elevated creatinine and BUN (AP-0607) 513 A 7 year old boy with multiple skin lesions (AP-0607) 512 A 17-year-old female with a subcutaneous left thigh mass (AP-0507) 511 A 15-year-old girl with a cystic brain tumor (COM-BP) 510 A 63 year old man with dementia, ataxia and VI nerve palsy (COM-BP) 509 Differentiating Transfusion Associated Circulatory Overload from Transfusion-Related Acute Lung Injury (CP-0507) 508 A 12-year-old girl with seizures and dementia (COM-BP) 507 A 57-year-old man with a dural-based parietal lobe tumor (COM-BP) 506 Small colony variant-Staphylococcus aureus (CP-0407) 505 A 71 year old male with right flank pain (AP-0407) 504 Two young patients with abdominal pain (CP-0307) 503 A man in his fifth decade with cerebral lesion 10 years after radiation treatment for a tumor (COM-BP) 502 A 65-year-old man with an intradural, lumbosacral mass (COM-BP) 501 A 46-year-old woman with constant left upper quadrant pain (AP-0307) 500 A 30-year-old patient with Malignant tumor of the lateral ventricle with spinal metastasis (COM-BP) 499 A 35 year old woman with a dural-based mass (COM-BP) 498 A 4-year-old girl with fever and pain in the lower extremities (CP-0207) 497 A 38-year-old man with a nodular brain mass (AP-0207) 496 A 9-year-old girl with recurrent bilateral ovarian masses (CP-0207) 495 A 76-year-old woman with history of bladder cancer presented with right frontal lobe mass (COM-BP) 494 A 27 year-old female with cranial nerve dysfunction after pregnancy due to a jugular foramen mass (COM-BP) 493 5-month-old twins with turricephaly (CP-0107) 492 A woman in her 20s with an abdominal mass (AP-0107) 491 A 33 year-old woman with Hemiparesis (COM-BP) 490 A 3-month-old girl with hypotonia (CP-1206) 489 A 20-month-old girl with a left calf mass (AP-12b06) 488 Liver mess in a cirrhotic liver (AP-12a06) 487 A 39-year-old man with new onset seizures (COM-BP) 486 A 10-year-old male with decreased complement (CP-1106) 485 A 65-year-old woman with a breast mass (AP-1106) 484 A 37-year-old male with headache (COM-BP) 483 An 83-year old male with an enlarging right supraorbital mass (AP-1006) 482 An one year-old boy with delayed speech (CP-1006) 481 A 63-year-old woman with brain mets and diverticulitis (AP-1006) 480 A 42 year old man with a densely vascular spinal mass (COM-BP) 479 A 4 year old boy with cardiomyopathy (AP-0906) 478 A 7 year old boy with massive splenomegaly (CP-0906) 477 A 64-year-old woman with progressive dementia and leukoencephalopathy (COM-BP) 476 A 60 year-old woman with breast cancer and a left renal mass (AP-0806) 475 A 25 year-old male with fever (CP-0806) 474 A man in his mid-70's with a sellar mass (COM-BP) 473 An 80-year-old female with neuropsychiatric changes (COM-BP) 472 A 57 year old woman with a cerebellar mass (AP-0706) 471 A 2-year-old boy with hypotonia and developmental delay (CP-0706) 470 A 56-year-old female with anemia and leukocytosis (CP-0606) 469 A 74-year-old female with a breast mass (AP-0606) 468 Tissue Typing: Evaluation of a kidney transplant from a living-related donor 467 A 57-year-old female with a benign tumor in the ethmoid sinus (COM-BP) 466 A 69-year-old man presented with a left neck mass (AP-0506) 465 A 68 year-old female with an incidental thyroid cyst (AP-0506) 464 A 36 year-old man with abdominal pain (CP-0506) 463 A 4-year-old girl with mass in the frontotemporal bone (COM-BP) 462 A 21-year-old female with a cystic brain lesion (COM-BP) 461 A 68-year old woman with a right parotid mass (AP-0406) 460 A 74-year-old male with mycosis fungoides now with increased circulating immature mononuclear cells (CP-0406) 459 An 80-year-old man with a right paratesticular mass (AP-0306) 458 43-year-old male with chronic anemia (CPb-0306) 457 A 45 year-old male with increasing fatigue (CPa-0306) 456 A 49-year-old man with neuropsychiatric symptoms followed by progressive cognitive decline (COM-BP) 455 A 68-year-old man with upper gastrointestinal bleeding (CP-0206) 454 A 65 year old man with an enlarged thyroid (AP-0206) 453 Simultaneous hematolymphoid disorders in a 19 year-old female (CP-0106-B) 452 A 70 year-old man with extrapyramidal symptoms, dementia and hemosiderosis (COM-BP) 451 A 79-year-old male with a lesion in the head of the pancreas (AP-0106) 450 A newborn with trisomy 21 and elevated level of C5-hydroxy acylcarnitine (CP-0106-A) 449 An elderly man with a plaque-like crusted lesion of his right temple (AP-1205) 448 A 19-year-old male with generalized seizures, unconsciousness and a deviation of gaze (COM-BP) 447 Transfusion-Refractory Anemia: Immune Or Non-Immune Hemolysis? (CP-1205) 446 A 61-year-old woman with chronic lymphocytic leukemia, pancytopenia and abdominal pain (CP-1105) 445 A 35-year-old woman with progressive bilateral leg weakness (COM-BP) 444 A 48-year-old woman with a one-year history of back pain (AP-1105) 443 A 48 year old male with sudden onset of right sided weakness (COM-BP) 442 A 60-year-old man with a history of headaches (AP-1005) 441 A woman in her 80s with bowel obstruction (CP-1005) 440 A 43 year old woman with a temporal mass (COM-BP) 439 A One-year-old child with Megakaryoblastic Leukemia (CP-0905) 438 A 33 year old male with testicular discomfort (AP-0805) 437 A 45- year old male with symptomatic mass in the frontal lobe (COM-BP) 436 A 13-year-old boy with neurodegeneration (AP-0805) 435 A 10 month-old girl with hypotonia (CP-0805) 434 A 28-year-old male with multiple erythematous plaques 433 A 21-year-old female with a third ventricular tumor (COM-BP) 432 A 37-year-old female with ghost mycobacteria on gram gtain (CP-0705) 431 A 30 year-old female with multiple gastric polyps (AP-0705) 430 A 62-year old man with chronic pyothorax (COM-BP) 429 A 74 year old female with inflamed "seborrheic keratosis" on dorsum of right ankle (AP-0605) 428 A 32 year old man with severe pancytopenia (CP-0605) 427 A 57-year-old male with persistent leukocytosis (CP-0505) 426 A 71 year old male with 4 decades of symptoms referable to both central and peripheral nervous system (COM-BP) 425 A 14-year-old boy with congenital hypothyroidism (AP-0505) 424 Woman aged 24 years with fourth ventricular mass (COM-BP) 423 A 15-year-old male with progressive loss of central vision and macular edema (CP-0405) 422 A man in his 20s with a sudden onset of polydipsia and polyuria (AP-0405) 421 A 15-year-old female with progressive myelopathy (COM-BP) 420 Liver mass in a cirrhotic liver (AP-0305) 419 A pregnant woman in early 40s with thrombocytopenia (CP-0305) 418 A woman in her 40s with an ovarian mass (AP-0305) 417 A lung transplant patient with nausea, vomiting and dehydration (CP-0205) 416 A 10-month-old baby-boy with a large pineal tumor (COM-BP) 415 A female in her 20s with a thyroid mass (AP-0205) 414 A boy aged 7 years with primitive neuroectodermal tumor (COM-BP) 413 A 12 year-old boy presented with substernal chest pain (CP-0105) 412 A caucasian woman in her late 20s with progressive shortness of breath (AP-0105) 411 A male in his 60s with plasma cell neoplasm, favor solitary plasmacytoma of bone (AP-1204) 410 A one year old girl with an aggressive skull tumor (COM-BP) 409 A man in his 80s with multiple cutaneous nodules (CP-1204) 408 Intradural mass of the cauda equina in a woman in her early 60's (COM-BP) 407 A 49-year-old white woman found dead in her bed (CP-1104) 406 A female in her 30s with a right iliac fossa mass (AP-1104) 405 Esophageal perforation with an unusual etiology (CP-1004) 404 A 71 year-old man with a left testicular mass (AP-1004) 403 A man in his late forties with progressive dementia (COM-BP) 402 A 6 year-old girl with headache and stiff neck (COM-BP) 401 Anemia and thrombocytopenian in a newborn (CP-0904) 400 An infant with pain over the left scrotum (AP-0904) 399 A woman in her 40s with left flank pain and symptoms of ureteral obstruction (CP-0804) 398 A transplant patient with multiple cutaneous malignancies and related fatal outcome (AP-0804) 397 A man in his mid-sixties with intermittent paresthesia of the abdomen and legs (COM-BP) 396 A man in his 40s with headaches and dyspnea (COM-BP) 395 A middle-aged man with intractable lower back pain (CP-0704) 394 A woman in her 60s with an incidental finding in the left ovary (AP-0704) 393 A male in his late 60's with recurrent extracerebral tumor (COM-BP) 392 A female in her 20s with pharyngitis, odynophagia, dysphagia (CP-0604) 391 A male in his 20s with HIV, diarrhea and abdominal pain (AP-0604) 390 A man in his 70's who has monoclonal gammopathy of undetermined significance, or does he? (CP-0504) 389 A baby girl with a bulging eye (AP-0504) 388 Newborn with intracranial mass (COM-BP) 387 A woman in her 50s with a cervical intra- and extraspinal mass lesion (COM-BP) 386 A female in her 50s with a cystic lesion of the pancreas 385 A man in his 50s with fever, headache, and sore throat (CP-0404) 384 A man in his 70s with right upper quadrant and left-sided back pain (AP-0404) 383 A woman in her 20s with bifrontal headaches (COM-BP) 382 A baby boy with failure to thrive and respiratory insufficiency (CP-0304) 381 A man in his 40s with a 2-year history of epistaxis (COM-BP) 380 A woman in her 60s with hysterectomy (AP-0304) 379 An unusual pelvic mass in a female in her 60s (CP-0204) 378 A young woman with an unusual "cyst" (AP-0204) 377 A male in his 40s with a pancreatic mass (AP-0204) 376 An elderly man with frontal lobe tumor (COM-BP) 375 A woman in her 40s with endometriosis and bland glandular inclusions (AP-0104) 374 A male in his 30s scheduled for Liver transplant (CP-0104) 373 A woman in her 70s with a recurent meningeal mass (COM-BP) 372 A male in his 50s with chronic anemia (CP-1203) 371 A male in his 30s with a mediastinal mass (AP-1203) 370 A male in his 70s with a brain mass (AP-1103) 369 A female in her 20s with Refsum's disease (CP-1103) 368 Neonatal female with congenital brain tumor (COM-BP) 367 A man in his 50s with progressive aphasia and right-sided hemiplegia 366 A female in her 40s with repeated episodes of flushing, headache, shortness of breath, tachycardia and hypotension (CP-1003) 365 A female in her 70s with pelvic masses (AP-1003) 364 A woman in her 50s with sudden onset of diplopia (COM-BP) 363 A male in his 80s with left sided neck mass (AP-0903) 362 Myelodysplastic syndrome and bone marrow transplant engraftment failure (CP-0903) 361 A woman in her 70s with a right frontal lobe mass (COM-BP) 360 A woman in her 40s with a 7-year-history of osteomalacia and hypophosphatemia (COM-BP) 359 A male teenager with a brain mass (AP-0803) 358 A male in his 40s with severely compromised vision (CP-0803) 357 A female in her 60s with progressive muscular weakness (COM-BP) 356 Adolescents with ovarian masses (AP-0703) 355 A female in her 40s with severe transfusion reaction (CP-0703) 354 A male in his 30s with a frontal lobe mass (COM-BP) 353 A male in his 20s with multiple "atypical" nevi (AP-0603) 352 A teenager girl with severe behavioral problems (CP-0603) 351 A woman in her 50s with acute loss of strength in her right upper extremity and slurred speech (COM-BP) 350 A diabetic male in his 50s with necrotic pontine lesion (COM-BP) 349 A man in his 40s with severe headaches after a fall (CP-0503) 348 A man in his 70s with nausea and vomiting (AP-0503) 347 A woman in her 40s with microcalcifications on mammogram (AP-0403) 346 A young boy with microcephaly and developmental delay (CP0403) 345 A woman in her 40s with a solitary lesion in the liver (COM-BP) 344 A 30-year-old female with sinus pressure, headache and gingival hyperplasia (CP0303) 343 Ovarian mass in a 53-year-old woman with endometriosis (AP-add-0303) 342 A 27-year-old lady with a history of upper extremity numbness and weakness (AP-0303) 341 A 53 year old male with new onset seizures (COM-BP) 340 Familial adenomatous polyposis: A molecular diagnostic approach (CP0203) 339 A 56 year old female with a pancreatic mass (AP0203) 338 A 43 year-old woman with a palpable breast mass (AP-add-0103) 337 A 56 year old woman with right frontal tumor of the dura (COM-BP) 336 A 38 year-old male with multiple brain masses (CP0103) 335 A 15-year-old male with elevated ammonia levels (AP0103) 334 A 19-year old male with febrile illness after jet ski accident (COM-BP) 333 A 74 year old man with right flank pain (AP-add-1202) 332 A 58-year-old male with parasites in his blood (CP1202) 331 A 64-year-old female with left nipple discharge and an inverted nipple (AP1202) 330 A 72-year-old woman with a pineal gland mass (COM-BP) 329 A 38 year-old female with elevated tricyclic antidepressant levels (CP1102) 328 A 57-year-old woman with postmenopausal bleeding (AP-add-1102) 327 A 17 year-old female with left upper neck mass (AP1102) 326 A 27 year old female with epilepsy (COM-BP) 325 A 2-year-old boy with prolonged oral bleeding (CP1002) 324 A 27-year-old female with three week progressive headache, nausea and vomiting (AP1002) 323 A 24 year old female with a parieto-occipital tumor (COM-BP) 322 Rheumatoid arthritis and peripheral leukocytosis (CP0902) 321 A nasopharyngeal mass in an 87-year-old woman (AP0902) 320 A 21 year-old male with cystic intracerebral tumor (COM-BP) 319 Two weeks in Africa (CP0802) 318 A 74-year-old man with a right thigh mass (AP0802) 317 A 58 year old male with hyperglycosuria and normoglycemia (AP0702) 316 A 39 year-old female with metastasizing tunor (AP-add-0602) 315 A 60-year-old male with fever, chills, and shortness of breath (CP0702) 314 A 66 year-old female with a one-year history of progressive left proptosis (COM-BP) 313 A 57 year-old male with leptomeningeal and liver tumors (COM-BP) 312 A 62 year old female with progressive abdominal/pelvic pain (AP-add-0502) 311 A 14-year old female with emesis and cyanosis (CP0602) 310 A 51 year-old woman with a nasal mass (AP0602) 309 A 38 year-old man and 69 year old woman with dural based masses (COM-BP) 308 A 73 year old female with an enlarged axillary lymph node (AP0502) 307 A 56-year old male with dog bites (CP0502) 306 A 64-year-old woman with abdominal bloating and discomfort (AP-add-0402) 305 A 56 year old female with post transfusion hemolysis (CP0402) 304 A 35-year-old healthy man with enlarging right parotid mass (COM-BP) 303 A 67 year-old man with progressive shortness of breath (AP0402) 302 A 60-year-old woman with a history of marked abdominal distention (AP-add-0302) 301 A 28 year old woman with neck and back pain (COM-BP) 300 A 78-year-old male presented with a history of cervical adenopathy (CP0302) 299 A 46 year old man with a right lower lobe pulmonary mass (AP0302) 298 A 29 year old woman with a skull mass for two months (COM-BP) 297 A 35 year-old man with jaundice and weight loss (AP0202) 296 A 79-year old male with right neck mass (CP0202) 295 A 59 year-old woman with an intrasellar lesion (COM-BP) 294 An 80 year old woman with a left breast mass 293 A 55 year old male with drop in hemoglobin following platelet transfusion (CP0102) 292 A 30-year-old male with a mass in the right ischial rectal fossa (AP0102) 291 Rapidly progressive motor weakness, starting in pregnancy (COM-BP) 290 A 58 year old male with fevers, cutaneous nodules and cerebrovascular accident (AP1201) 289 A 40 year old man with a enlarged right axillary lymph node (CP1201) 288 A 67 year old man in coma requiring prolonged mechanical ventilation (COM-BP) 287 A 56 year old female with one lymph node metastasis and two oral squamous cell tumors (CP1101) 286 A 21 year old male with back pain and wobbly gait (AP1101) 285 An 83-year-old with post-operative bleeding (CP1001) 284 A 15 year old male with a left testicular mass (AP1001) 283 A 40 year old Xhosa male with back pain and leg weakness (COM-BP) 282 A 51 year old man with seizures since childhood (COM-BP) 281 A 53 year old woman with a parotid gland mass (AP0901) 280 Transfusion therapy in a 60-year-old with immunoglobulin deficiency (CP0901) 279 A case of T. californiensis conjunctival infestation in human (CP) 278 A 75-year-old woman with duodenal submucosal mass and anemia (CP0801) 277 A 44 year-old white male with a left flank mass (AP0801) 276 Sellar/suprasellar mass in a 59-year-old woman (COM-BP) 275 A 16 year old male with a right testicular mass (AP0701) 274 A 69 year-old female with bloody urine following transfusion (CP0701) 273 A 58 year old man with a temporal bone mass (COM-BP) 272 A 61 year old female with progressive confusion lethargy and headaches (COM-BP) 271 A 58 year old female with chronic myeloid leukemia (CP0601) 270 A 15-year-old girl with an ovarian mass (AP0601) 269 A 32 year old female with dural mass encircling cervical spinal cord (COM-BP) 268 A girl in coma (CP0501) 267 An 82 year-old woman with right-sided hydronephrosis (AP0501) 266 A 70 year-old woman with gait disorders (COM-BP) 265 A 62 year-old woman with back pain (AP0401) 264 A 77-year-old with acute onset of epistaxis (CP0401) 263 A 16 year old female with a cerebellar mass (COM-BP) 262 -A 42-year-old African male with diarrhea and urinary frequency (CP0301) 261 A 66 year-old male with a left thyroid mass (AP0301) 260 A 74 year old man with a history over 3 months of increasing dyspnea and malaise (COM-BP) 259 A 72 year-old male with lymphocytosis (CP0201) 258 A 71 year old woman with a mass in left breast (AP0201) 257 A 37 year-old man with a history of Hodgkin's disease (COM-BP) 256 A 16 year old female with left Inguinal and bilateral breast masses (CP0101) 255 A 69-year-old male with a history of colonic adenocarcinoma (AP0101) 254 A 6 month old boy with 2 week history of progressive lethargy (COM-BP) 253 A newborn with petechiae (CP1200) 252 A 75-year-old male with abdominal distension, weakness and anemia (AP1200) 251 A 13 year old girl with back pain and leg weakness (COM-BP) 250 A 3 year-old female with anemia and thrombocytopenia (CP1100) 249 A 59-year-old woman with a nodule in the right breast (AP1100) 248 A 4 year old girl with chronic otitis media (CP1000) 247 A 47-year-old man with multiple, en plaque, lymphoplasmacyte-rich meningioma (COM-BP) 246 A 43-year-old obese female with vague left hip discomfort and low back pain (AP1000) 245 A 15 year old girl with parietal lobe lesion (COM-BP) 244 A 71 year old woman with an adrenal mass (AP0900) 243 A 68 years old white female with worsening anemia, thrombocytopenia, renal insufficiency (CP0900) 242 Two patients with putamen and white matter necrosis and hemorrhage (COM-BP) 241 A 71 year-old man with acute renal failure (AP0800) 240 A 51 year old male with fatigue, easy bruising and cellulitis (CP0800) 239 A 24-year old man with flu-like symptoms (AP0700) 238 A 70-year old male with rigidity, decreased ocular movements, and dementia (COM-BP) 237 A 30 year old plumber with a flank mass for several months (CP0700) 236 A 69-year-old woman with a pancreatic mass 235 A 39 year old man with a mediastinal mass 234 A 48-year-old man with progressive muscular weakness 233 A 40 year old man with chronic sinusitis 232 A 68-year-old woman with a history of progressive hearing loss (COM-BP) 231 A 41 year old male with swelling and ulceration of the uvula and soft palate (CP0600) 230 A 34 year old male with a large right lung mass (AP0600) 229 A 35 Year old male with a left temporal lobe mass (COM-BP) 228 A 47 year old woman with increased thirst, lethargy and a body weight gain (CP0400) 227 A 72 year-old woman with a large anterior abdominal mass (AP0400) 226 A 75 year old female with bilateral pneumonia (CP0300) 225 A 43-year-old male with generalized epileptic seizures (COM-BP) 224 A stillborn fetus with a placental abnormality 223 A 37-year-old female with sudden onset of cardiac arrhythmias following a flu-like illness (AP0300) 222 A 5 month old boy with occipital bone mass (COM-BP) 221 Dementia with motor dysfunction in a patient with liver disease (COM-BP) 220 A 46-year-old HIV-positive man with a destructive palate lesion (CP0100) 219 A 67 year old post transplant patient with cutaneous nodules and ulcers (AP0100) 218 A 21 year old male with a cystic tumor in his right thigh (CP0100) 217 A 55 year old woman with left chest mass (AP0100) 216 A 12 year old boy with recent onset seizures (COM-BP) 215 A 40-year-old white female with lymphoplasmacytic infiltrate 214 A 71 year-old woman with progressive sensori-motor polyneuropathy (COM-BP) 213 A 36 years old male with left internal carotid artery thrombosis 212 A 48 year old woman with new onset diplopia and mental status changes 211 A 39 year-old female with a cavitary lesion in the right upper lung lobe 210 A 56 year-old woman with left facial numbness 209 A 46 year old woman with solid mass in the right breast 208 a 70 year old female with seizures and progressive dementia 207 A 24 year-old female with progressive lower extremity dystonia, dysarthia, dysphagia and mental impairment 206 A 67-year-old male with intermittent confusion, fever of unknown origin, and lower extremity weakness 205 A 30 year old female with a painful left index finger 204 A 49 year old woman with visual disturbances 203 An 84 year old man with bladder outlet obstruction 202 A 66 year old man with a subacute multi-system disorder and polyneuropathy 201 A 19 month old boy with a renal mass 200 Cervical lymphadenopathy in a young female 199 A 78 year old man with rectal mass 198 A 22 years old female with intraventricular mass 197 A 47 year old man with monoclonal protein in his serum 196 A 64-year-old woman with a long history of irritable bowel syndrome 195 A 16-year-old male with history of low grade astrocytoma 194 A 35 year old female with shortness of breath presenting as atypical pneumonia 193 A 68 year-old female with extremely labored breathing 192 An 18 year old man with a testicular mass 191 A 44-year-old man with a bleeding intracerebral tumour 190 A 16-year-old boy with severe abdominal pain 189 A 52 year old woman with gastrointestinal bleeding and a history of rheumatoid arthritis 188 An eighty-one year old woman with an axillary mass 187 A 62-year-old male with fatigue and malaise 186 A 75-year-old male with oligoarthritis and localized swellings 185 A 26 year old HIV positive male with dura based masses 184 A 54 year old man with severe muscle weakness 183 A 68-year-old woman with a history of bilateral back pain and fever 182 A 31-year-old female with a right upper quadrant cyst 181 A 39 year old man with lung abscess 180 Fetus with echogenic mass in third ventricle 179 Intraventricaular mass in a 4 year old girl 178 Profiles of total CK, CK-MB and troponin I in two cases of acute myocardial infarction 177 A 16 year old female with headaches, lethargy and a sellar/suprasellar mass 176 A 12 year old girl with pulmonary nodules 175 A 72 year old white female with respiratory distress 174 A 79 year old white male with pain, swelling and decreased function of left knee 173 A 70 year old woman with SLE, paraproteinemia and polyneuropathy 172 A 72-year old man with a distal pancreatic mass 171 A 39 year old woman with fatigue and weight loss 170 A 61 year old man with non-Hodgkin's lymphoma and renal failure 169 A 61 year-old male with brain tumor and oral, lung, and palpebral masses 168 An 82 year old female with right neck mass 167 An 83 year old female with bloody vaginal discharge 166 A 63 year-old woman with right-sided mass involving kidney and liver 165 A 52 year old female with abdominal mass 164 A 24 year-old female with transfusion reaction 163 A 9 year old girl with small bowel malabsorption 162 An 18 year old male with large cystic orbital tumor 161 A 28 year old man with dilated cardiomyopathy 160 A transplant recipient with fevers and mental status changes 159 A 66 year old man with macrocytic anemia 158 A 49-year-old male with substernal chest pain 157 A 45 year old man with headache, ataxia, and impairment of the state of balance 156 A 38 year old kidney transplant patient with progressive mental status change 155 A 29 year old man with anosmia and decreased vision in the right eye 154 A 21 year old man with new-onset seizures and a temporal lobe mass 153 A 74 year old man with sepsis 152 A 2 year old girl with right upper quadrant mass 151 A 2 year old boy with lumbosacral mass 150 A 25 year old women with renal failure, anemia and thrombocytopenia 149 A 36 year old male with HIV infection and multiple cranial neuritis 148 A 20 year old male with nephrotic syndrome and gross hematuria 147 A 24 year old man with end-stage restrictive lung disease and liver disease 146 A 68 year old man with fevers 145 A 64 year old male with a five-month history of dysphagia 144 A 41 year old female with Cushing's syndrome 143 A 35 year old woman with a history of arthralgia and myalgia 142 A 30 year old male with various sensory abnormalities 141 A 74-year-old male with a history of chronic lymphocytic leukemia (CLL) and malignant melanoma 140 A 54-year old female with a left breast mass 139 A 48 year old male with back pain, progressive right leg weakness and bilateral lower leg numbness 138 A 76 year old white male with dyspnea and leukocytosis 137 A 32 year old male with recurrent fevers of unknown origin 136 An 11-year-old girl with a firm mass on the left frontal region 135 An 82 year old Caucasian female with progressive visual deficits 134 A 26 year old white female with a right upper anterior thigh lesion 133 A 22 year old male with postoperative abdominal discomfort 132 A 43 year old Caucasian male with progressive right lower extremity radicular pain 131 A 68 year old man with an anterior mediastinal mass 130 A 48 year old woman with chronic myalgias after exercise 129 A 36 year old female with multiple myxomas and thyroid cancer 128 A 36 year old female with early intrauterine loss of twin B 127 A 24-day-old term infant with seizures 126 Dura based occipital mass in a forty-One year old female 125 A 65 year old woman with renal insufficiency 124 A 37 year old man with fever and a hilar pulmonary mass 123 A 19 year old male with frontal lobe tumor 122 Lash's Bitters: biochemical analysis of a historical proprietary medicine 121 A sixty two year old man with a left supraclavicular mass 120 A 26 year old woman with new onset siezures 119 A neonate with intracranial hemorrhage and seizure activity 118 A 67 year old man with a lytic and blastic lesion of left tibia 117 A 13 year-old girl with progressive movement disorder 116 A fourty-two year old woman with right breast mass 115 A 20 year old woman with anemia and abdominal pain 114 Diabetic Male with Transient Ischemic Attacks 113 A fifty-eight year old female with dizziness and headache 112 A fourty two year old man with left facial weakness 111 A twenty eight years old female with progressive dyspnea and bilteral pulmonary infiltrates 110 A premature baby with late onset oligohydramnios and grossly normal kidneys 109 A 42 year old male with oral cysts and numerous skin lesions 108 Transfusion reaction in a fifty-eight year old man 107 A sixty-seven year old female with skin lesion 106 A thirty-one year old woman with seizures, fatigue and attention deficits 105 A sixty eight year old female with a large mass in the right kidney 104 A 3 1/2 month old child with anemia, neutropenia, and lactic acidosis 103 A nineteen year old man with progressive low back pain 102 A thirty two year old man with mental status changes and a severe occipital headache 101 A sixty seven year old woman with abnormal preoperative RBC type and crossmatch testing 100 A thirty-three year old woman with post coital bleeding and vaginal discharge 099 A four-year old girl with atypical teratoid/rhabdoid tumor of the CNS with ring chromosome 22 abnormality 098 A thirty-three year old male with a perminent intravascular catheter 097 A sixty nine year old male with pigmented lesion on his right ear 096 An eight-year old boy with skin rash and proteinuria 095 A nine-year old girl presented with nausea, vomiting and hydrocephalus 094 A fifty-seven year old female with pelvic mass -- Under Construction 093 A twenty-six year old female with peritonitis 092 A seven year old girl with seizures 091 A three week old baby girl with loss of body weight, facial and skeletal abnormalies 090 A twenty two month old girl with a cervicomedullary mass 089 A fifty-nine year old male with lung mass 088 A fourty-four year old HIV positive man died following bleeding from mouth and nose 087 A twenty-two year old male with acute leukemia, nodular skin lesion, and splenomegaly 086 Patients with progressive neurologic disorders 085 A premature baby with lethargy and coma 084 A seventy-one year old female with neck pain 083 A two-month old boy with symptoms and signs of insecticite poisoning 082 A two-year old girl with skin lesion on right arm 081 A fifty-one year old woman with new rapidly progressive weakness 080 A fifty-two year old woman with skin and soft tissue infection of the left foot 079 A fourty-four year old woman with new brain lesion 078 A sixty eight year old male with renal insufficiency 077 A thirty eight year old male with a history of fatigue and edema 076 Retroperitoneal masses in a 45 year old man and a 42 year old woman 075 A fourty one year old female with complications of pregnancy 074 An eleven year old female with frontal lobe mass 073 A three-week old infant with hemangioma and severe thrombocytopenia 072 A nine 1/2 year old boy with pain in left proximal medial thigh 071 A four year old girl with precocious puberty 070 Maculopapular rash in a thirty eight year old female 069 Complement monitoring in a fourty-five year old female with systemic lupus erythematosis 068 A thirty-two year old female with new onset weakness 067 A twenty-nine year old female with fever and hemoptysis 066 A nine month old infant with hydrocephalus 065 A twenty-seven year old man with right adrenal mass 064 A sixty year old man with coccygeal mass 063 A sixty-five year old male with abdominal pain 062 Fever and severe rigors during transfusion in a 55-year-old woman 061 A seventy-four year old man with a history of scleroderma and recent rapidly progressive renal insufficiency 060 A seventy year old man with peritonitis 059 A twenty-two year old man with weakness and white matter lesions 058 A twenty year old man with chronic refractory pulmonary hypertension 057 Severe headache and fever in a 55 year old male status post liver and kidney transplantations 056 Sore throat and leukocytosis in a 68 year old female 055 A sixty-five year old female with a right neck mass 054 Complete heart block in a 9 year old boy status post small bowel and kidney transplants 053 Fever, purpura and hypotension in a 20 year old male 052 Left paravertebral mass in a 20 month old boy 051 A seventy-three year old male with acute renal failure 050 Left neck mass in 6 year old girl five years post liver transplant 049 A neonate with lethargy and hyperammonemia 048 A fifty-six year old female with chronic hypertension 047 A twenty year old male with confusion, agitation and unresponsiveness 046 A fifty-five year old female with hemoptysis 045 A fifty-five year old male with anterior cervical neck mass 044 A thirty-five year old man with pain in lower thigh 043 Intermittent fevers in a 43 year old black male 042 A fifty-four year old man with a right cheek mass 041 Mesenteric adenopathy in a 57 year old woman, status post kidney transplant in 1983 040 A thirty-three year old man with a testicular lesion 039 A seventy-three year old Jewish female with anemia of unknown etiology 038 Painful left knee mass in a 58 year old male 037 A six year old male with worsening lymphadenopathy on amoxicillin 036 Gastric mass in a 70 year old male with weight loss 035 Renal tumor in a 44 year old male 034 A fifty-seven year old female with an anterior mediastinal mass 033 A fifty-nine year old female with an enlarged left inguinal lymph node 032 A seventy-nine year old male with frontal headache 031 A fifty year old woman on Norpace with tachycardia 030 A seventy-two year old male with abdominal pain, anorexia and weight loss 029 A sixty-nine year old female with hypertension of unknown etiology 028 A forty-four year old female with left lower quadrant pain and diarrhea 027 A twenty year old male restrained passenger involved in an automobile accident 026 A forty-two year old man with hip pain 025 A fifty-nine year old female with a right atrial mass 024 An eighty year old female with a neck mass 023 A fifty-two year old male with "cholelithiasis" 022 A forty-one year old female with liver failure 021 A forty-five year old female with acute liver failure 020 A thirty-six year old male with renal failure 019 A forty-seven year-old female requiring repeat heart transplantation 018 A thirty-four year-old liver transplant patient 017 A forty-three year-old male with a history of hepatitis C 016 Maxillary cyst in a 36 year old male 015 Bladder mass in a 57 year old woman 014 Right cerebellopontine angle mass in a 64 year old woman 013 Disorientation in a 43 year old woman with cirrhosis 012 Bladder mass in a 73 year old male 011 Brainstem mass in a 2 year old female 010 Osteolytic lesion of the tibia in a 12 year old male 009 A twenty-five year old female with a liver mass 008 Neck mass in a 34 year old male 007 Spinal mass in a 62 year old man with carcinoid tumor 006 A seventeen year old female with nipple discharge and irregular menses 005 Brain mass in a 47 year old HIV positive man 004 Brain mass in a 62 year old woman 003 A sixty-eight year old woman with brain mass in temporal lobe 002 Hematuria and azotemia in a 60 year old male with aortic aneurysms 001 A fifty year old man with a submandibular mass