Hepatic changes in a patient with alpha 1-antitrypsin deficiency (MZ phenotype). Portal tract elastosis and noncirrhotic portal hypertension.

abstract：:We analyzed the autopsy records of 261 patients with breast carcinoma, who died at The Institute of Oncology, Ljubljana, Yugoslavia, for the presence of metastases to the central nervous system, particularly for the presence of leptomeningeal carcinomatosis. Metastases to the central nervous system were found in 41 (1...

journal_title：Archives of pathology & laboratory medicine

authors： Lamovec J,Zidar A

更新日期：1991-05-01 00:00:00

abstract：:Primitive neuroectodermal tumors occur most frequently in bone and soft tissue but have been reported in other locations. Primary lung primitive neuroectodermal tumors without pleural or chest wall involvement are extremely rare. We present a case with immunohistochemical and ultrastructural studies and follow-up of t...

journal_title：Archives of pathology & laboratory medicine

authors： Kahn AG,Avagnina A,Nazar J,Elsner B

更新日期：2001-03-01 00:00:00

abstract：:Circulating levels and cyst fluid concentrations of beta-endorphin (beta-EP), estradiol, progesterone, and prolactin were measured by radioimmunoassays in 10 premenopausal women with gross breast cysts. In addition, aspirates and frozen tissue sections from cystic lesions were investigated immunocytochemically for a p...

journal_title：Archives of pathology & laboratory medicine

authors： Schön HJ,Schurz B,Wenzl R,Knogler W,Kubista E

更新日期：1993-03-01 00:00:00

abstract：:A 25-year-old woman, multigravida, presented with a dark ulcerated tumor of the clitoris. Histologic examination demonstrated an angiokeratoma, a benign telangiectatic vascular tumor. To our knowledge, this is the first report of angiokeratoma of the clitoris and only the fifth describing vascular tumor of this organ....

journal_title：Archives of pathology & laboratory medicine

authors： McNeely TB

更新日期：1992-08-01 00:00:00

abstract：:A skeletal myxoid chondrosarcoma of the femur was examined by light and electron microscopy. Light microscopic features were characteristic for myxoid chondrosarcoma or "chordoid sarcoma." Electron microscopy disclosed crystalline arrays of microtubules within dilated rough endoplasmic reticulum, a feature previously ...

journal_title：Archives of pathology & laboratory medicine

authors： Wolford JF,Bedetti CD

更新日期：1988-01-01 00:00:00

abstract：:A 38-year-old woman suffered rapid onset of renal failure between 11 and 15 months after undergoing a jejunoileal bypass for morbid obesity. Microscopic examination of renal biopsy specimens revealed oxalosis and severe tubulointerstitial nephritis. Immunofluorescence microscopy disclosed linear staining of tubular ba...

journal_title：Archives of pathology & laboratory medicine

authors： Zawada ET Jr,Johnston WH,Bergstein J

更新日期：1981-07-01 00:00:00

abstract：CONTEXT:Within the continent of Africa few countries have been able to practice pathology at the levels present in Europe and the Americas, and pediatric pathology does not exist as a stand-alone specialty. The author was invited by a colleague from Harvard Medical School, Boston, Massachusetts, to join a group of Nort...

journal_title：Archives of pathology & laboratory medicine

authors： Kaschula RO

更新日期：2013-06-01 00:00:00

abstract：CONTEXT:The Mre11-Rad50-NBS1 complex plays an important role in telomere maintenance. Recently, it has been proposed that alterations in Mre11 function may be contributing factors in the development of some tumors. Moreover, mutations of Mre11 have been demonstrated to cause reduced Mre11 immunostaining. OBJECTIVE:To ...

journal_title：Archives of pathology & laboratory medicine

authors： Nakanishi K,Kumaki F,Hiroi S,Mukai M,Ikeda E,Kawai T

更新日期：2006-09-01 00:00:00

abstract：:Because massive pulmonary thromboembolism is a rarely described cause of sudden and unexpected death in the pediatric age group, a 50-year retrospective review of autopsy cases at the Hospital for Sick Children, Toronto, Canada, was conducted to determine the local incidence and clinicopathologic features of such pati...

journal_title：Archives of pathology & laboratory medicine

authors： Byard RW,Cutz E

更新日期：1990-02-01 00:00:00

abstract：OBJECTIVE:To compare the anion gap (calculated as the sodium concentration minus the sum of the chloride and total carbon dioxide concentrations) reference interval for three automated chemistry analyzers. DESIGN:We measured serum sodium, chloride, and total carbon dioxide on aliquoted specimens using three commercial...

journal_title：Archives of pathology & laboratory medicine

authors： Roberts WL,Johnson RD

更新日期：1997-06-01 00:00:00

abstract：:As transfusion medicine becomes more complex, cooperative strategies are gaining increasing importance in relaying information to the treating physician and in incorporating the treating physician into the education and quality control processes. The broad domain of transfusion medicine is illustrated by the variety o...

journal_title：Archives of pathology & laboratory medicine

authors： Alving B,Alcorn K

更新日期：1999-06-01 00:00:00

abstract：:The usual gross appearance of a renal oncocytoma is that of a well-circumscribed homogeneous tan-brown tumor with no evidence of necrosis or hemorrhage, but with a central fibrous scar. We describe a case of renal oncocytoma with the unusual gross appearance of a cystic tumor. While cystic change has occasionally been...

journal_title：Archives of pathology & laboratory medicine

authors： Ogden BW,Beckman EN,Rodriguez FH Jr

更新日期：1987-05-01 00:00:00

abstract：CONTEXT:Turnaround time (TAT) for large or complex surgical pathology specimens is an indicator of efficiency in anatomic pathology and may affect coordination of patient care. OBJECTIVE:To establish benchmarks for TAT and to identify practice characteristics that may influence TAT. DESIGN:Participants in a 2012 Q-Pr...

journal_title：Archives of pathology & laboratory medicine

authors： Volmar KE,Idowu MO,Souers RJ,Karcher DS,Nakhleh RE

更新日期：2015-02-01 00:00:00

abstract：CONTEXT:Implementation of proficiency testing for gynecologic cytology was delayed 20 years because of challenges addressing the subjective nature of cytologic interpretation and replicating normal working conditions. Concern remains regarding test scoring, slide validation, test environment, and other issues. How thes...

journal_title：Archives of pathology & laboratory medicine

authors： Howell LP,Nayar R,Savaloja L,Tabbara S,Thomas N,Winkler B,Tworek J

更新日期：2013-02-01 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:The College of American Pathologists Cancer Case Summaries templates provide a method for including all necessary pathology information in surgical pathology reports with cancer. How effective these templates are at ensuring a complete report, as measured by a separate outside tumor registry, is not known. OBJ...

journal_title：Archives of pathology & laboratory medicine

authors： Renshaw SA,Mena-Allauca M,Touriz M,Renshaw A,Gould EW

更新日期：2014-01-01 00:00:00

abstract：:Intracellular inclusions in lymphoproliferative disorders are not common. Multiple different types of inclusions have been reported in chronic lymphocytic leukemia (CLL), including vacuoles, crystals, and pseudocrystals. Most of the reported cases were seen in the bone marrow lymphocytes, and the majority of these on ...

journal_title：Archives of pathology & laboratory medicine

authors： Dorion RP,Shaw JH

更新日期：2003-05-01 00:00:00

abstract：:Analysis of 1,261 adult subjects, ages 25 to 80 years, showed that there is a positive relationship between the brain weight and the body dimensions. The brain weight, however, increases at a slower rate than the body dimensions. There is indication that only a small portion of the brain varies with variation in the b...

journal_title：Archives of pathology & laboratory medicine

authors： Ho KC,Roessmann U,Straumfjord JV,Monroe G

更新日期：1980-12-01 00:00:00

abstract：:Laboratories participating in the College of American Pathologists Enzyme Survey (ES) and Comprehensive Chemistry Survey used diverse methods for the same analyte, resulting in a considerable range of values for the commonly performed enzyme measurements. Nevertheless, with the techniques developed for the ES, both th...

journal_title：Archives of pathology & laboratory medicine

authors： Lott JA,Tholen DW,Massion CG

更新日期：1988-04-01 00:00:00

abstract：CONTEXT:The American Board of Medical Specialties Maintenance of Certification (MOC) process will become effective in 2006. The College of American Pathologists (CAP) Education Committee defined pathology-specific competencies within MOC categories and used data from a survey of pathologists to create education courses...

journal_title：Archives of pathology & laboratory medicine

authors： Hammond ME,Filling CM,Neumann AR,Homburger HA,Education Committee, College of American Pathologists.

更新日期：2005-05-01 00:00:00

abstract：:An endobronchial papillary tumor in a 75-year-old reformed cigarette smoker exhibited the light microscopic features of a transitional cell neoplasm. The constituent cells showed cytologic features of malignancy; in addition, there were microfoci of mucosal invasion. Electron microscopy showed tonofilaments and numero...

journal_title：Archives of pathology & laboratory medicine

authors： Smith PS,McClure J

更新日期：1982-10-01 00:00:00

abstract：:Public fascination with and support for genetic medicine is complicated by a deeply held fear that genetic information will be used by third parties (eg, insurers, employers, school systems) in ways that will harm the individuals from whom it was derived. Since the mid-1990s there has been much state and some federal ...

journal_title：Archives of pathology & laboratory medicine

authors： Reilly PR

更新日期：1999-11-01 00:00:00

abstract：:In this time of significant change in pathology and medicine, pathology's future is uncertain. Many issues, including the emergence of molecular medicine, the demand for personalized medicine, confusing payment schemes, increasing governmental regulation, medical education challenges, administrative relationships, and...

journal_title：Archives of pathology & laboratory medicine

authors： Allen TC

更新日期：2012-02-01 00:00:00

abstract：:Recent advances in molecular genetics and cancer stem cell biology have shed some light on the molecular basis of melanomagenesis. In this review, we will focus on major genetic alterations in the melanoma, particularly pathways involved in cell proliferation, apoptosis, and tumor suppression. The potential role of me...

journal_title：Archives of pathology & laboratory medicine

authors： Kong Y,Kumar SM,Xu X

更新日期：2010-12-01 00:00:00

abstract：:This study was performed to evaluate the correlation between HER-2/neu gene expression and DNA ploidy patterns. Forty-five cases of breast-cancer were analyzed. Immunohistochemical staining of HER-2/neu protein on frozen sections was used to detect the HER-2/neu protein, and the Feulgen DNA staining method was used to...

journal_title：Archives of pathology & laboratory medicine

authors： Bacus SS,Bacus JW,Slamon DJ,Press MF

更新日期：1990-02-01 00:00:00

abstract：:The human lymphocyte antigen (HLA) typing community was one of the early groups to adopt molecular testing. This action was borne out of the need to identify the many alleles of the highly polymorphic HLA system. Early paradigms used restriction fragment length polymorphism regimes, but the polymerase chain reaction m...

journal_title：Archives of pathology & laboratory medicine

authors： Gerlach JA

更新日期：2002-03-01 00:00:00

abstract：CONTEXT:The rapid advances of computer technologies have created a new e-learner generation of "Homo-zappien" students that think and learn differently. Digital gaming is an effective, fun, active, and encouraging way of learning, providing immediate feedback and measurable process. Within the context of ongoing reform...

journal_title：Archives of pathology & laboratory medicine

authors： Kanthan R,Senger JL

更新日期：2011-01-01 00:00:00

abstract：:A 55-year-old woman developed symptoms suggestive of hepatitis 12 weeks after first receiving methyldopa for hypertension. Liver biopsy showed chronic aggressive hepatitis with subacute hepatic necrosis. Methyldopa was discontinued, but after exhibiting transient clinical improvement, the patient's condition progressi...

journal_title：Archives of pathology & laboratory medicine

authors： Thomas E,Bhuta S,Rosenthal WS

更新日期：1976-03-01 00:00:00

abstract：CONTEXT:Foreign material typically elicits reactions dominated by multinucleated giant cells. Pulse granulomas are peculiar reactions to particles of food that are characterized by clusters of small to medium-sized hyaline rings. Pulse granulomas are rare and have occupied only the lungs, in association with aspiration...

journal_title：Archives of pathology & laboratory medicine

authors： Rhee DD,Wu ML

更新日期：2006-12-01 00:00:00

abstract：CONTEXT:- Different types of mature B-cell lymphomas, including plasma cell neoplasms, exhibit distinct immunohistochemical profiles, which enable them to be correctly diagnosed. However, except for rare examples of lymphoma-specific immunohistochemistry, such as cyclin D1 in mantle cell lymphoma and annexin A1 in hair...

journal_title：Archives of pathology & laboratory medicine

authors： Wang HY,Zu Y

更新日期：2017-09-01 00:00:00