Frozen section of thyroid and parathyroid specimens.

abstract：:Heterologous differentiation in osteosarcoma is rare, with only 17 cases previously described in the literature. We report a case of a mandibular osteoblastic osteosarcoma with rhabdomyosarcomatous differentiation in a 45-year-old man who had a history of Hodgkin lymphoma that was treated with chemotherapy and radiati...

journal_title：Archives of pathology & laboratory medicine

authors： Seethala RR,Sturgis EM,Raymond AK,Deavers MT

更新日期：2006-03-01 00:00:00

abstract：:We report a case of gastric myeloid metaplasia in an 89- year-old woman with agnogenic myeloid metaplasia. The lesions were fortuitously discovered on upper endoscopy. The antral mucosa was thickened and polypoid, and on histologic examination contained immature granulocytes, megakaryocytes, and a few erythroblasts wi...

journal_title：Archives of pathology & laboratory medicine

authors： Chatelain D,Devendeville A,Rudelli A,Bruniau A,Geslin G,Sevestre H

更新日期：2004-05-01 00:00:00

abstract：CONTEXT:'Atypical' has served as a descriptive term in cytology since the birth of the specialty by Dr Papanicolaou. This indeterminate diagnosis often results in repeat biopsies or additional tissue sampling and a needless delay in patient care if used inappropriately. Because of the definitional ambiguity of this ter...

journal_title：Archives of pathology & laboratory medicine

authors： Koen TM,Mody DR,Scheiber-Pacht M,Fairley T,Thrall MJ

更新日期：2010-07-01 00:00:00

abstract：OBJECTIVE:To investigate the association of a variety of cell surface and cytoplasmic antigens in small cell carcinoma of the lung with long-term survival (greater than 2 years). DESIGN:Using immunohistochemical analysis of small cell carcinomas, the tissue expression of corticotropin, bcl-2, p-glycoprotein, cathepsin...

journal_title：Archives of pathology & laboratory medicine

authors： Sloman A,D'Amico F,Yousem SA

更新日期：1996-05-01 00:00:00

abstract：:Just as electronic health records are transforming the practice of medicine and health care information management, practicing in the era of the electronic health record offers opportunities, if not imperatives, for pathologists to take on new and "transformative" professional and leadership roles for the organization...

journal_title：Archives of pathology & laboratory medicine

authors： Henricks WH,Wilkerson ML,Castellani WJ,Whitsitt MS,Sinard JH

更新日期：2015-03-01 00:00:00

abstract：:By means of an electrofocusing technique, the serum specimens of pregnant women routinely revealed three bands of alkaline phosphatase (ALP) that were released by placental syncytiotrophoblast, germ cell (ovary), and fetal intestine at pl of 4.73, 4.65, and 4.55, respectively. When defining reference ranges for ostens...

journal_title：Archives of pathology & laboratory medicine

authors： Griffiths J

更新日期：1992-10-01 00:00:00

abstract：CONTEXT:There are virtually no data in the literature regarding the incidence, patterns, and clinicopathologic characteristics of mucinous carcinomas (MCs) of the gallbladder (GB). OBJECTIVE:To determine the incidence of mucinous differentiation in invasive GB carcinomas and the clinicopathologic characteristics of th...

journal_title：Archives of pathology & laboratory medicine

authors： Dursun N,Escalona OT,Roa JC,Basturk O,Bagci P,Cakir A,Cheng J,Sarmiento J,Losada H,Kong SY,Ducato L,Goodman M,Adsay NV

更新日期：2012-11-01 00:00:00

abstract：CONTEXT:Antibody-mediated humoral rejection in kidney and heart allografts is well recognized and is often associated with poor outcome. C4d deposition in allograft biopsy specimens occurs at sites of antibody-mediated complement activation and has become one of the histopathologic criteria for diagnosis of humoral rej...

journal_title：Archives of pathology & laboratory medicine

authors： Troxell ML,Higgins JP,Kambham N

更新日期：2006-10-01 00:00:00

abstract：:Multiple pulmonary leiomyomatous hamartomas (MPLHs) are extremely rare lesions. We present a case of MPLHs associated with a bronchogenic cyst in a symptomless, 46-year-old man. Previously, MLPHs have been reported to occur in men; therefore, not all cases of MPLHs represent metastases from a uterine smooth muscle tum...

journal_title：Archives of pathology & laboratory medicine

authors： Nistal M,Hardisson D,Riestra ML

更新日期：2003-04-01 00:00:00

abstract：:We report two unusual manifestations of multiple myeloma in a 71-year-old man. Late in the course of his disease, myeloma cells were observed in the patient's urinary sediment. At post mortem, the source of the cells was found to be a plasmacytoma of the urinary bladder. To our knowledge, this appears to be the first ...

journal_title：Archives of pathology & laboratory medicine

authors： Neal MH,Swearingen ML,Gawronski L,Cotelingam JD

更新日期：1985-09-01 00:00:00

abstract：:Myocardial abscess perforation is an extremely rare complication of infective endocarditis. We present a case of a 12-month-old infant who developed community-associated methicillin-resistant Staphylococcus aureus bacteremia after an incision and drainage of a skin abscess. He subsequently developed septic emboli to t...

journal_title：Archives of pathology & laboratory medicine

authors： Hershenson JA,Baker PB,Rowland DG

更新日期：2011-08-01 00:00:00

abstract：:Morphological alterations in the lungs of pheasants after prolonged high-dosage administration of bleomycin sulfate were studied by light and electron microscopy. Nontreated birds acted as controls, and their lungs showed no abnormalities. Lungs of bleomycin-treated pheasants revealed collapse alternating with overexp...

journal_title：Archives of pathology & laboratory medicine

authors： Bedrossian CW,Greenberg SD,Yawn DH,O'Neal RM

更新日期：1977-05-01 00:00:00

abstract：CONTEXT.—:Related to the advances in prenatal diagnosis and the emergence of medically challenging situations, there has been an increased interest in conducting a pathologic study of first-trimester abortion products. OBJECTIVE.—:To evaluate measurements across a large group of first-trimester spontaneous abortion sp...

journal_title：Archives of pathology & laboratory medicine

authors： Nogueira R,Sousa S,Braga AC,Azevedo A,Pereira N,Carmo O,Tavares MP,Pinto JC

更新日期：2020-02-01 00:00:00

abstract：:Aspiration biopsy cytology (ABC) specimens were obtained from 540 patients by transrectal biopsy because of suspicious lesions or metastases from occult carcinoma. Although poorly differentiated prostatic carcinoma had previously presented few diagnostic problems by ABC, cells from well-differentiated adenocarcinoma h...

journal_title：Archives of pathology & laboratory medicine

authors： Kline TS,Kohler FP,Kelsey DM

更新日期：1982-03-01 00:00:00

abstract：:Pseudoangiomatous stromal hyperplasia (PASH) of the breast is a benign, proliferative mesenchymal lesion with possible hormonal etiology. It typically affects women in the reproductive age group. Pseudoangiomatous stromal hyperplasia is frequently an incidental histologic finding in breast biopsies performed for other...

journal_title：Archives of pathology & laboratory medicine

authors： Virk RK,Khan A

更新日期：2010-07-01 00:00:00

abstract：:A peroxidase--antiperoxidase technique for S100 protein has been applied to 122 breast lesions from 122 patients. These included 35 cases of fibrocystic disease, 16 cases of sclerosing adenosis, 24 cases of papilloma and papillomatosis, 43 intraduct carcinomas, and four intralobular carcinomas. In fibrocystic disease,...

journal_title：Archives of pathology & laboratory medicine

authors： Egan MJ,Newman J,Crocker J,Collard M

更新日期：1987-01-01 00:00:00

abstract：CONTEXT:The correlation of the diagnosis made at intraoperative consultation (IC) with the final diagnosis is one of the cornerstones of quality assurance in the anatomic pathology laboratory. OBJECTIVE:To review correlation of IC diagnoses with final diagnoses during a 1-year period in a regionalized, multisite hospi...

journal_title：Archives of pathology & laboratory medicine

authors： White VA,Trotter MJ

更新日期：2008-01-01 00:00:00

abstract：:Five cases of early gastric carcinoma were diagnosed during a one-year period at the Henderson General Hospital, Hamilton, Ontario, Canada. All five patients were symptomatic and were diagnosed by a combination of endoscopy, roentgenology, brush cytology, and biopsy specimens. No cases of early gastric carcinoma were ...

journal_title：Archives of pathology & laboratory medicine

authors： Qizilbash A,Harnarine C,Castelli M

更新日期：1977-11-01 00:00:00

abstract：:Quantitation of T and B lymphocytes in infants and children is an important test in the diagnosis of a suspected immuno-deficiency. Previous studies indicated that the absolute and relative numbers of lymphocyte subpopulations vary with age, but these data in the pediatric age group are incomplete and often contradict...

journal_title：Archives of pathology & laboratory medicine

authors： Hicks MJ,Jones JF,Minnich LL,Weigle KA,Thies AC,Layton JM

更新日期：1983-10-01 00:00:00

abstract：:At autopsy in the past three years, a new complex of CNS lesions has appeared in 54% (50/93) of the brains of premature infant cadavers that have come from our neonatal intensive care unit. This complex consists of necrotizing lesions in the periventricular white matter and in the gray nuclei of the cerebral hemispher...

journal_title：Archives of pathology & laboratory medicine

authors： Grunnet ML

更新日期：1979-01-01 00:00:00

abstract：CONTEXT.—:Distinction of hydatidiform moles from nonmolar specimens and subclassification of hydatidiform moles as complete hydatidiform mole versus partial hydatidiform mole are important for clinical practice and investigational studies. Risk of persistent gestational trophoblastic disease and clinical management dif...

journal_title：Archives of pathology & laboratory medicine

authors： Ronnett BM

更新日期：2018-12-01 00:00:00

abstract：CONTEXT:Our understanding of molecular events in the pathogenesis of hematologic malignancies has evolved substantially. The research data gathered in the past 3 decades have led to the definition of neoplastic disorders based on specific genetic and molecular alterations, which is reflected in the current World Health...

journal_title：Archives of pathology & laboratory medicine

authors： Pozdnyakova O,Kutok JL,Rodig SJ

更新日期：2012-05-01 00:00:00

abstract：:Data concerning the activities of faculty and various characteristics of academic departments of pathology were obtained from questionnaires returned by 94 chairmen and 1571 faculty members. Data concerning manpower that was the subject of a previous report indicated that the projected supply of MD pathologists for fa...

journal_title：Archives of pathology & laboratory medicine

authors： Smith RD,Anderson RE,Benson ES

更新日期：1987-04-01 00:00:00

abstract：:Synovitic symptoms and radiologically documented cystic lesions in several carpal bones and distal radius developed two years after the implantation of silicone rubber scaphoid prosthesis for pseudoarthrosis. Open biopsy revealed granulomatous synovitis and osteitis and foreign material in carpal tissues. Ultrastructu...

journal_title：Archives of pathology & laboratory medicine

authors： Ekfors TO,Aro H,Mäki J,Aho AJ

更新日期：1984-03-01 00:00:00

abstract：:We describe the clinical, radiologic, and pathologic features of four cases of intraosseous lipoma. The patients ranged in age from 37 to 48 years, and three of them were men. Three patients presented with pain; in the fourth patient, the lesion was discovered incidentally. The involved bones were distal radius (in on...

journal_title：Archives of pathology & laboratory medicine

authors： Barcelo M,Pathria MN,Abdul-Karim FW

更新日期：1992-09-01 00:00:00

abstract：CONTEXT:Micropapillary urothelial carcinoma (MPUC) is a known aggressive variant of urothelial carcinoma. However, the reasons for its aggressiveness remain unclear. OBJECTIVE:To investigate the frequency of lymphovascular invasion in 22 cases of MPUC. DESIGN:Consecutive tissue sections were stained with D2-40 and CD...

journal_title：Archives of pathology & laboratory medicine

authors： McQuitty E,Ro JY,Truong LD,Shen SS,Zhai Q,Ayala AG

更新日期：2012-06-01 00:00:00

abstract：:A 35-year-old obese black American woman presented with nausea, vomiting, diarrhea, fever, cough, and chest pain of 2 weeks duration. She was pancytopenic and acidotic, with respiratory failure and hypotension. A diagnosis of septic shock was made, and the patient died 48 hours after admission. Blood cultures were pos...

journal_title：Archives of pathology & laboratory medicine

authors： Porto R,Hevia O,Hensley GT,Meyer PR

更新日期：1989-12-01 00:00:00

abstract：OBJECTIVE:Bcl-2 and p53 genes may participate in a common pathway for regulation of apoptosis. The aims of this study were (1) to study the immunohistochemical expression of the bcl-2 oncoprotein in colorectal tumors, (2) to correlate it with that of p53 protein overexpression, and (3) to compare it with histopathologi...

journal_title：Archives of pathology & laboratory medicine

authors： Mosnier JF,Perret AG,Vindimian M,Dumollard JM,Balique JG,Perpoint B,Boucheron S

更新日期：1996-07-01 00:00:00

abstract：:Vaccination against hepatitis B is readily available and provides safe and effective immunization for individuals at increased risk for this disease. However, since the available vaccines employ a protein consisting of hepatitis B surface antigen, the question has arisen whether a detectable surface antigenemia might ...

journal_title：Archives of pathology & laboratory medicine

authors： Katkov WN,Ault MJ,Dubin SB

更新日期：1989-11-01 00:00:00

abstract：:Considering the variety of aberrant locations in which ectopic parathyroid adenomas may be found, these neoplasms can be difficult to identify and treat surgically. The results of radiographic and cytologic studies may lead to confusion of these neoplasms with lesions of thyroid origin. We present a case of an ectopic...

journal_title：Archives of pathology & laboratory medicine

authors： Pitsilos SA,Weber R,Baloch Z,LiVolsi VA

更新日期：2002-12-01 00:00:00