Glomus tumor.

abstract：CONTEXT:-Small glandular proliferations of the breast encompass a variety of benign, atypical, and malignant lesions that show some overlapping morphologic features. Myoepithelial stains are frequently used in the workup of these lesions in order to rule out or establish a diagnosis of invasive carcinoma. Some benign l...

journal_title：Archives of pathology & laboratory medicine

authors： Ginter PS,Shin SJ,D'Alfonso TM

更新日期：2016-07-01 00:00:00

abstract：CONTEXT:The complexities of diagnostic hematopathology in the modern era are well known, and even in this molecular era, immunophenotypic studies, together with routine histopathology, remain a critical component in the evaluation of many lymphoid proliferations. With numerous antibodies that can be used on routinely f...

journal_title：Archives of pathology & laboratory medicine

authors： Garcia CF,Swerdlow SH

更新日期：2009-05-01 00:00:00

abstract：CONTEXT:Diagnostic use of immunohistochemistry has been extensively studied in prostate needle biopsy, but its use in routine practice and the quality assurance and associated cost have not been previously addressed. OBJECTIVE:To examine the routine use of immunohistochemistry in prostate biopsies in a tertiary academ...

journal_title：Archives of pathology & laboratory medicine

authors： Watson K,Wang C,Yilmaz A,Bismar TA,Trpkov K

更新日期：2013-04-01 00:00:00

abstract：:A premature male neonate, born at the 25th gestational week, developed pneumonia six days after delivery and died. Postmortem examination of the lungs revealed giant cell pneumonia with intranuclear inclusion bodies; varicella zoster infection was confirmed by immunoperoxidase stain using monoclonal antibody to varice...

journal_title：Archives of pathology & laboratory medicine

authors： Saito F,Yutani C,Imakita M,Ishibashi-Ueda H,Kanzaki T,Chiba Y

更新日期：1989-02-01 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：:Fibrolamellar carcinoma is a rare primary hepatocellular malignancy arising in noncirrhotic livers of young individuals. Patients commonly present with a large solitary liver mass and nonspecific symptoms. Characteristic histologic features include large polygonal cells with oncocytic cytoplasm and prominent nucleoli ...

journal_title：Archives of pathology & laboratory medicine

authors： Lin CC,Yang HM

更新日期：2018-09-01 00:00:00

abstract：OBJECTIVE:To investigate the possibility of a viral agent in the central nervous system of patients with epidemic neuropathy. DESIGN:Virus isolation attempts, in cell cultures and suckling mice, from cerebrospinal fluid (CSF) of neuropathy patients and controls undergoing lumbar puncture for unrelated reasons. Serolog...

journal_title：Archives of pathology & laboratory medicine

authors： Más P,Pelegrino JL,Guzmán MG,Comellas MM,Resik S,Alvarez M,Rodríguez R,Muné M,Capó V,Balmaseda A,Rodríguez L,Rodríguez MP,Handy J,Kourí G,Llop A

更新日期：1997-08-01 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：:Clear cell sarcoma shares features with melanoma, but frequently shows EWSR1 rearrangements. It is an aggressive tumor typically occurring in the soft tissues of the extremities, with a gastrointestinal variant with less consistent melanocytic differentiation. It is extremely rare in the head and neck region, with no ...

journal_title：Archives of pathology & laboratory medicine

authors： Kraft S,Antonescu CR,Rosenberg AE,Deschler DG,Nielsen GP

更新日期：2013-11-01 00:00:00

abstract：CONTEXT:In the normal course of activity, pathologists create and archive immense data sets of scientifically valuable information. Researchers need pathology-based data sets, annotated with clinical information and linked to archived tissues, to discover and validate new diagnostic tests and therapies. Pathology recor...

journal_title：Archives of pathology & laboratory medicine

authors： Berman JJ

更新日期：2003-06-01 00:00:00

abstract：:The history and recent developments in label technology are reviewed. Because the new labels generally are used in both classic immunoassays and immunometric assays, a brief review of the advantages and disadvantages of each type of assay is included. Recent developments in enzyme labels, such as channeling techniques...

journal_title：Archives of pathology & laboratory medicine

authors： Howanitz JH

更新日期：1988-08-01 00:00:00

abstract：:Hepatic angiomyolipoma is a rare, benign, hepatic mesenchymal neoplasm found in both males and females, and most commonly in adult females. Angiomyolipoma occurs most commonly in the kidneys. The liver represents the second most frequent site of involvement. Hepatic angiomyolipomas are composed of varying amounts of s...

journal_title：Archives of pathology & laboratory medicine

authors： Petrolla AA,Xin W

更新日期：2008-10-01 00:00:00

abstract：:We report a case of hepatic inflammatory myofibroblastic tumor in a 26-year-old African American man who presented with right upper quadrant pain, weight loss, and fatigue during the previous year. Hepatomegaly was found on physical examination. Laboratory findings were significant for mild normocytic, normochromic an...

journal_title：Archives of pathology & laboratory medicine

authors： Solomon GJ,Kinkhabwala MM,Akhtar M

更新日期：2006-10-01 00:00:00

abstract：:A 47-year-old man had a spindly malignant melanoma of the tongue many years after low-dose radiation therapy for lichen planus. To our knowledge, only 12 melanomas of the tongue have been reported previously, and in none of these was radiation documented. ...

journal_title：Archives of pathology & laboratory medicine

authors： Kalemeris GC,Rosenfeld L,Gray GF Jr,Glick AD

更新日期：1985-03-01 00:00:00

abstract：:Kikuchi-Fujimoto disease (KFD) is a rare entity characterized by subacute necrotizing lymphadenopathy and frequently associated with fever. Young adults of Asian ancestry are most commonly affected, but it has been reported worldwide. Despite many studies in the literature, the cause of KFD remains uncertain. Histolog...

journal_title：Archives of pathology & laboratory medicine

authors： Perry AM,Choi SM

更新日期：2018-11-01 00:00:00

abstract：:Ovulation induction protocols for oocyte retrieval have evolved from clomiphene citrate/human menopausal gonadotropins (menotropins) to human menopausal gonadotropins alone and, finally, to a combination of human menopausal gonadotropins and an agonist of gonadotropin-releasing hormone (GnRH-a). The almost abandonment...

journal_title：Archives of pathology & laboratory medicine

authors： Meldrum DR

更新日期：1992-04-01 00:00:00

abstract：:We studied glomerulonephritis in a child with a deficiency of the second component of complement (C2) who was without clinical or serologic evidence of systemic disease. The clinical course was severe, with malignant hypertension and terminal renal failure when the child was 14 years old. Results of histologic studies...

journal_title：Archives of pathology & laboratory medicine

authors： Loirat C,Levy M,Peltier AP,Broyer M,Checoury A,Mathieu H

更新日期：1980-09-01 00:00:00

abstract：:Sarcoidosis is a chronic systemic disease of unknown etiology, which is characterized by noncaseating epitheloid granulomas usually in multiple organs. Here we describe changes in cytokine mRNA expression by peripheral blood mononuclear cells (PBMCs) and changes of cytokine protein levels in plasma over a time course ...

journal_title：Archives of pathology & laboratory medicine

authors： Schoppet M,Pankuweit S,Maisch B

更新日期：2003-09-01 00:00:00

abstract：:A patient with a 17-month history of myelodysplastic syndrome (refractory anemia with excess blasts that evolved into chronic myelomonocytic leukemia), which was treated with transfusions and erythropoietin, developed abdominal and inguinal lymphadenopathy. Biopsies of the abdominal nodes revealed virtual obliteration...

journal_title：Archives of pathology & laboratory medicine

authors： Hancock JC,Prchal JT,Bennett JM,Listinsky CM

更新日期：1997-05-01 00:00:00

abstract：:Primary leiomyosarcoma of the pancreas is a rare tumor for which only 21 reports appear in the world literature. We describe an additional case of pancreatic leiomyosarcoma in a 76-year-old man, who complained of persistent high fever. Histologic examination revealed a pleomorphic spindle cell tumor. Reactivity for mu...

journal_title：Archives of pathology & laboratory medicine

authors： Nesi G,Pantalone D,Ragionieri I,Amorosi A

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVE:To determine the frequency of mutation and overexpression of the p53 tumor suppressor gene in human soft tissue sarcomas. DESIGN:A total of 31 soft tissue sarcomas were analyzed by immunohistochemistry for the expression of p53 protein and were subsequently investigated by the polymerase chain reaction techn...

journal_title：Archives of pathology & laboratory medicine

authors： Yoo J,Lee HK,Kang CS,Park WS,Lee JY,Shim SI

更新日期：1997-04-01 00:00:00

abstract：:Tumoral calcinosis is a rare ectopic calcification syndrome characterized by irregular soft tissue masses originally described as being found mainly in large joints. We report 3 cases of tumoral calcinosis that occurred in unusual locations, the metacarpophalageal and proximal interphalangeal joints of the hand. The p...

journal_title：Archives of pathology & laboratory medicine

authors： Kim HS,Suh JS,Kim YH,Park SH

更新日期：2006-04-01 00:00:00

abstract：:The Archives of Pathology & Laboratory Medicine acknowledges the following individuals for volunteering to review abstract and case study submissions for the CAP16 meeting. ...

journal_title：Archives of pathology & laboratory medicine

authors：

更新日期：2016-09-01 00:00:00

abstract：:Nephrogenic adenoma, also referred to as nephrogenic metaplasia, is an uncommon benign lesion of the urothelial tract, characterized by a circumscribed proliferation of tubules, cysts, and papillae lined by cells with low cuboidal to columnar epithelium. The diagnostic features that are useful in the recognition of th...

journal_title：Archives of pathology & laboratory medicine

authors： Kunju LP

更新日期：2010-10-01 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：:Whipple disease is a chronic, relapsing, and multisystem disease. It presents a diagnostic challenge for both clinicians and pathologists. Recent advances in isolation and culture have identified the organism responsible for the disease to be a member of the order Actinomycetes designated Tropheryma whipplei. Several ...

journal_title：Archives of pathology & laboratory medicine

authors： Muir-Padilla J,Myers JB

更新日期：2005-07-01 00:00:00

abstract：:Toxoplasmosis is a common opportunistic pathogen in patients with acquired immunodeficiency syndrome (AIDS). It usually presents with ocular, central nervous system, or pulmonary disease. Gastric toxoplasmosis is uncommon in AIDS patients, especially in the absence of central nervous system manifestations. In the few ...

journal_title：Archives of pathology & laboratory medicine

authors： Ganji M,Tan A,Maitar MI,Weldon-Linne CM,Weisenberg E,Rhone DP

更新日期：2003-06-01 00:00:00

abstract：:A small-cell carcinoma combined with adenocarcinoma of the gallbladder was detected in a 71-year-old Japanese woman. A nodular mass measuring 4.0 x 5.0 cm was located in the fundus of the gallbladder, in which a tiny depressed lesion measuring 2 mm in diameter was macroscopically and stereomicroscopically observed. Hi...

journal_title：Archives of pathology & laboratory medicine

authors： Nishihara K,Nagai E,Tsuneyoshi M,Nagashima M

更新日期：1994-02-01 00:00:00

abstract：BACKGROUND:Contamination of nontumor tissue makes genetic analysis difficult. For this reason, it is important to obtain pure tumor tissue to ensure accurate genetic analysis. OBJECTIVE:To accurately assess the incidence of mutation of tumor suppressor genes (p53: exon 5-8; APC: mutated cluster region; NF-2 gene: all ...

journal_title：Archives of pathology & laboratory medicine

authors： Sugai T,Habano W,Nakamura Si,Uesugi N,Sasou S,Itoh C

更新日期：2000-03-01 00:00:00

abstract：CONTEXT:In Thailand until 2005 there had been no external quality assessment scheme at the national level for blood coagulation tests. Only a few laboratories had an external quality assessment for these tests. In the year 2005, the Thailand National External Quality Assessment Scheme for Blood Coagulation was founded....

journal_title：Archives of pathology & laboratory medicine

authors： Tientadakul P,Opartkiattikul N,Wongtiraporn W

更新日期：2009-01-01 00:00:00