Primary renal synovial sarcoma confirmed by cytogenetic analysis: a lesion distinct from sarcomatoid renal cell carcinoma.

abstract：:The morphologic and biochemical characterization of cytocontractile and cytoskeletal elements in a given cell or tissue appears more and more as a useful tool in the study of differentiation phenomena, the origin of various human tumors (including metastases), and the degree of cellular adaptation during physiologic a...

journal_title：Archives of pathology & laboratory medicine

authors： Gabbiani G,Kocher O

更新日期：1983-12-01 00:00:00

abstract：:To our knowledge, there are currently no reports in the literature that discuss the fine structure of the striated ducts of the human parotid gland. Papillary cystadenoma lymphomatosum (Warthin's tumor) is a benigh neoplasm found almost exclusively in the parotid gland that represents about 16% of all neoplasms of the...

journal_title：Archives of pathology & laboratory medicine

authors： Cutler LS,Chaudhry A,Innes DJ Jr

更新日期：1977-08-01 00:00:00

abstract：:We examined psammoma bodies at the ultrastructural level within meningocytic whorls in nine cases of meningioma. The cells comprising the meningocytic whorls displayed the typical fine structural characteristics of meningothelial cells. The extracellular spaces contained amorphous substances in some whorls and interst...

journal_title：Archives of pathology & laboratory medicine

authors： Kubota T,Hirano A,Sato K,Yamamoto S

更新日期：1984-09-01 00:00:00

abstract：CONTEXT:Genomic medicine is revolutionizing patient care. Physicians in areas as diverse as oncology, obstetrics, and infectious disease have begun using next-generation sequencing assays as standard diagnostic tools. OBJECTIVE:To review the role of pathologists in genomic testing as well as current educational progra...

journal_title：Archives of pathology & laboratory medicine

authors： Haspel RL,Olsen RJ,Berry A,Hill CE,Pfeifer JD,Schrijver I,Kaul KL

更新日期：2014-04-01 00:00:00

abstract：:Crystal-storing histiocytosis is an uncommon form of nonneoplastic histiocytic proliferation that in most patients complicates an underlying lymphoproliferative or plasma cell disorder. Lung is a common site of involvement in patients with localized disease. We present an illustrative example from a 54-year-old woman ...

journal_title：Archives of pathology & laboratory medicine

authors： Zhang C,Myers JL

更新日期：2013-09-01 00:00:00

abstract：:A unique, uterus-like ovarian mass with central endometriosis was studied. A 31-year-old woman with a ten-year history of endometriosis of the left ovary had surgically excised a left ovarian mass with a central cavity that was lined by endometriotic tissue, which was surrounded in turn by a very thick wall of smooth-...

journal_title：Archives of pathology & laboratory medicine

authors： Cozzutto C

更新日期：1981-10-01 00:00:00

abstract：:Precision medicine is altering the traditional role of the surgical pathologist in caring for patients with lung cancer. Diagnosing specific cell type is now a foundation for selecting lung cancers for predictive-biomarker testing by molecular techniques. Using conventional techniques and familiar equipment, the surgi...

journal_title：Archives of pathology & laboratory medicine

authors： Cagle PT,Myers J

更新日期：2012-10-01 00:00:00

abstract：CONTEXT:Burkitt lymphoma (BL) is endemic in Uganda and because of the high incidence, diagnosis is often presumed during clinical care and epidemiologic studies. OBJECTIVES:To assess the accuracy of the clinical and the local pathology diagnosis of BL as assessed by an outside pathology review diagnosis and to underst...

journal_title：Archives of pathology & laboratory medicine

authors： Ogwang MD,Zhao W,Ayers LW,Mbulaiteye SM

更新日期：2011-04-01 00:00:00

abstract：CONTEXT:The clinical introduction of new oral anticoagulants (NOACs) has stimulated the development of tests to quantify the effects of these drugs and manage complications associated with their use. Until recently, the only treatment choices for the prevention of venous thromboembolism in orthopedic surgical patients,...

journal_title：Archives of pathology & laboratory medicine

authors： Dias JD,Norem K,Doorneweerd DD,Thurer RL,Popovsky MA,Omert LA

更新日期：2015-05-01 00:00:00

abstract：:To our knowledge this is the first reported case of concurrent Merkel cell (trabecular carcinoma) tumor and peripheral pulmonary carcinoid tumor. Both tumors are considered to neuroendocrine in nature. The significance of concurrent neuroendocrine tumors is described with respect to multiple endocrine neoplasia syndro...

journal_title：Archives of pathology & laboratory medicine

authors： Nelson EL,Houghton DC

更新日期：1990-04-01 00:00:00

abstract：:Concerns regarding significant levels of inappropriate medical services--as high as 20% or more--continue to influence discussions regarding medical care quality, utilization, and costs. The basis of these concerns are findings from a series of studies of the appropriateness of use of several medical and surgical serv...

journal_title：Archives of pathology & laboratory medicine

authors： Kelly JT,Kellie SE

更新日期：1990-11-01 00:00:00

abstract：:Atherosclerosis can be defined as a disease process that occurs when the influx and deposition of cholesterol into the arterial wall exceed the egress of cholesterol from the arterial wall. This process is characterized by early deposition of cholesterol in and around arterial wall cells. The cholesterol is derived fr...

journal_title：Archives of pathology & laboratory medicine

authors： Mahley RW

更新日期：1983-08-01 00:00:00

abstract：CONTEXT:Cervical cancer affects 12 000 women in the United States annually. However, despite its prevalence, there remains no good methodology to detect its recurrence. OBJECTIVE:To identify the role of cervicovaginal high-risk human papilloma virus (hr-HPV) testing in predicting cervical cancer recurrence. DESIGN:Th...

journal_title：Archives of pathology & laboratory medicine

authors： Yu MC,Austin RM,Lin J,Beck T,Beriwal S,Comerci JT,Edwards RP,Sukumvanich P,Kelley J,Olawaiye AB

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Primary liposarcomas of the pleura are extremely rare malignancies, and relatively few reports appear in the world literature. DESIGN:We compiled a small series of 4 cases of primary pleural liposarcoma from the files of the Armed Forces Institute of Pathology (Washington, DC) and compared the histopatholog...

journal_title：Archives of pathology & laboratory medicine

authors： Okby NT,Travis WD

更新日期：2000-05-01 00:00:00

abstract：CONTEXT:The Bethesda System for thyroid fine-needle aspirates does not account for the size of the lesion that is aspirated. OBJECTIVE:To determine whether the size of the lesion would be helpful in order to reduce indeterminate thyroid aspirations. DESIGN:We correlated the results of all thyroid aspirations and surg...

journal_title：Archives of pathology & laboratory medicine

authors： Renshaw AA,Gould EW

更新日期：2013-11-01 00:00:00

abstract：:Postmortem changes were studied by scanning electron microscopy (SEM) in renal tissue from five species of animals. Specimens were collected at intervals up to 24 hours after death. Six distinct morphological alterations were identified in the renal glomerulus, including capillary loop constriction, changes in microvi...

journal_title：Archives of pathology & laboratory medicine

authors： Langlinais PC

更新日期：1981-09-01 00:00:00

abstract：:Pseudomyogenic hemangioendothelioma (PMH) is a rare vascular tumor that presents more frequently in young adults and has a male predominance. It is usually located in the superficial or deep soft tissues of the extremities, but concurrent bone involvement can be present. In approximately two-thirds of patients this di...

journal_title：Archives of pathology & laboratory medicine

authors： Caballero GA,Roitman PD

更新日期：2020-04-01 00:00:00

abstract：CONTEXT:Autopsy continues to provide important data for quality assurance, teaching, scientific purposes, and health planning, especially if performed according to a comprehensive protocol. OBJECTIVE:To describe and analyze data from all perinatal and pediatric autopsies performed at a university hospital in Brazil. ...

journal_title：Archives of pathology & laboratory medicine

authors： Peres LC

更新日期：2006-01-01 00:00:00

abstract：OBJECTIVES:To review the state of the art relating to elevated hemostatic factor levels as a potential risk factor for thrombosis, as reflected by the medical literature and the consensus opinion of recognized experts in the field, and to make recommendations for the use of specific measurements of hemostatic factor le...

journal_title：Archives of pathology & laboratory medicine

authors： Chandler WL,Rodgers GM,Sprouse JT,Thompson AR

更新日期：2002-11-01 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：:Loss of expression of the cell-cell adhesion molecule E-cadherin has been shown to have a potential role in the dedifferentiation and progression of many human malignancies. We applied immunohistochemical staining for E-cadherin to eight formalin-fixed, paraffin-embedded primary and matched metastatic human head and n...

journal_title：Archives of pathology & laboratory medicine

authors： Sorscher SM,Russack V,Cagle M,Feramisco JR,Green MR

更新日期：1995-01-01 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

abstract：:Histochemical staining of glyceraldehyde-3-phosphate dehydrogenase activity in fresh-frozen muscle tissue may be performed using a beta-nicotinamide adenine dinucleotide (beta-NAD) reduced-dehydrogenase tetrazolium-reductase linked reaction. The phosphate-buffered incubating medium contains glyceraldehyde-3-phosphate,...

journal_title：Archives of pathology & laboratory medicine

authors： Brumback RA,Susag ME,Gerst JW

更新日期：1981-08-01 00:00:00

abstract：CONTEXT:The results of studies among patients with antithrombin deficiency have suggested that the use of warfarin will increase the level of antithrombin. OBJECTIVE:To reevaluate the effect of warfarin on antithrombin levels using an automated amidolytic method in current use. DESIGN:Antithrombin levels were measure...

journal_title：Archives of pathology & laboratory medicine

authors： Sanfelippo MJ,Engel JM,Onitilo AA

更新日期：2014-07-01 00:00:00

abstract：:Knowledge of Toxoplasma seroprevalence among human immunodeficiency virus-infected patients identifies candidates for potential prophylaxis and may influence management among patients who present with mass lesions of the central nervous system. Toxoplasma antibody seroprevalence among persons with human immunodeficien...

journal_title：Archives of pathology & laboratory medicine

authors： Mathews WC,Fullerton SC

更新日期：1994-08-01 00:00:00

abstract：CONTEXT:The incorporation of high-resolution cameras into smartphones has allowed for a variety of medical applications including the use of lens attachments that provide telescopic, macroscopic, and dermatoscopic data, but the feasibility and performance characteristics of such a platform for use in dermatopathology h...

journal_title：Archives of pathology & laboratory medicine

authors： Jahan-Tigh RR,Chinn GM,Rapini RP

更新日期：2016-01-01 00:00:00

abstract：:Ten cases of gynecomastia were studied by electron microscopy. The ducts showed proliferation of both epithelial and myoepithelial cells. Intracytoplasmic lumina, previously thought to be a feature of malignant breast lesions, were seen. Squamous metaplasia was observed in some cases. The stroma showed fibroblasts, my...

journal_title：Archives of pathology & laboratory medicine

authors： Hassan MO,Olaizola MY

更新日期：1979-11-01 00:00:00

abstract：CONTEXT:Clear cell chondrosarcoma (CCC) is commonly considered to be a low-grade subtype of chondrosarcoma. However, a few cases of CCC behave as high-grade lesions (with early metastases or multiple/synchronous locations). OBJECTIVE:To investigate morphologic features that can help predict the aggressiveness of these...

journal_title：Archives of pathology & laboratory medicine

authors： Corradi D,Bacchini P,Campanini N,Bertoni F

更新日期：2006-11-01 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：:Neuroendocrine differentiation has been reported in both in situ and infiltrating breast cancers. The prognostic significance of neuroendocrine differentiation in mammary carcinoma is unclear. We report a case of infiltrating ductal carcinoma in which there was a morphologically conventional-appearing infiltrating duc...

journal_title：Archives of pathology & laboratory medicine

authors： David O,Bhattacharjee M

更新日期：2003-03-01 00:00:00