Montgomery's areolar tubercle. A light microscopic study.

abstract：CONTEXT:Diffuse pulmonary hemorrhage is an uncommon presenting manifestation of angiosarcoma. OBJECTIVE:To review the clinical, radiologic, and pathologic findings of patients with metastatic angiosarcoma who presented with diffuse pulmonary hemorrhage. DESIGN:Patients fulfilling inclusion criteria were identified fr...

journal_title：Archives of pathology & laboratory medicine

authors： Adem C,Aubry MC,Tazelaar HD,Myers JL

更新日期：2001-12-01 00:00:00

abstract：OBJECTIVE:To determine the diagnostic accuracy of an investigational test for human immunodeficiency virus (HIV) envelope antibodies in urine. DESIGN:Matched blood and urine specimens were tested for HIV by two independent laboratories, both of which were blinded to all results at the other site. Duplicate positive en...

journal_title：Archives of pathology & laboratory medicine

authors： Berrios DC,Avins AL,Haynes-Sanstad K,Eversley R,Woods WJ

更新日期：1995-02-01 00:00:00

abstract：OBJECTIVE:To describe the occurrence and significance of mucosal lymphangiectasia in gastric adenocarcinoma. DESIGN:One hundred consecutive gastrectomies for adenocarcinoma were reviewed, using 25 consecutive gastroscopically biopsied gastrectomy specimens with peptic ulcers as negative controls. SETTING:The specimen...

journal_title：Archives of pathology & laboratory medicine

authors： Mak KL,Hui PK,Chan WY,Leung KM

更新日期：1996-01-01 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：BACKGROUND:Pulmonary lymphangioleiomyomatosis (LAM), a disease of young women, is characterized by proliferation of abnormal smooth muscle cells (LAM cells), which often differ from normal pulmonary smooth muscle cells by frequently having estrogen and progesterone receptors. OBJECTIVE:To evaluate the relationships am...

journal_title：Archives of pathology & laboratory medicine

authors： Usuki J,Horiba K,Chu SC,Moss J,Ferrans VJ

更新日期：1998-10-01 00:00:00

abstract：:We reviewed the clinicopathologic features of 17 androgenic granulosa cell tumors. The patients, two of whom were pregnant, ranged from 2 to 58 years of age (average age, 22.5 years). Fourteen of the patients were masculinized as evidenced by various combinations of facial acne, temporal recession of hair, clitorimega...

journal_title：Archives of pathology & laboratory medicine

authors： Nakashima N,Young RH,Scully RE

更新日期：1984-10-01 00:00:00

abstract：:A study was undertaken of 14 autopsy cases with pigmented rib cartilage. Twelve of these patients had been treated with levodopa because of Parkinson's disease for at least 6 years, and two had been treated with methyldopa because of essential hypertension for 19 years. Thirty-two percent of the autopsy cases of Parki...

journal_title：Archives of pathology & laboratory medicine

authors： Rausing A,Rosén U

更新日期：1994-05-01 00:00:00

abstract：:Cytomegalovirus (CMV) pneumonitis is an important cause of morbidity and mortality in lung transplant patients and requires timely and accurate diagnosis. This study compares the diagnostic utility of the evaluation of transbronchial biopsy by histology, immunohistochemistry, and simultaneous culture of bronchoalveola...

journal_title：Archives of pathology & laboratory medicine

authors： Solans EP,Garrity ER Jr,McCabe M,Martinez R,Husain AN

更新日期：1995-01-01 00:00:00

abstract：CONTEXT:- Prostate cancer antigen 3 (PCA3) is a noncoding RNA that is highly overexpressed in prostate cancer (PCa) tissue and excreted in urine in patients with PCa. OBJECTIVE:- To assess the clinical utility of urinary PCA3 in men at risk of PCa. DESIGN:- We retrospectively reviewed a cohort of 271 men (median age,...

journal_title：Archives of pathology & laboratory medicine

authors： Cao L,Lee CH,Ning J,Handy BC,Wagar EA,Meng QH

更新日期：2018-09-01 00:00:00

abstract：CONTEXT.—:Follicular lymphoma is a common small B-cell lymphoma, likely to be encountered by any practicing pathologist, regardless of specialty. Although the features of typical follicular lymphoma are well known and in most instances easily identifiable, there are lesser-appreciated morphologic appearances that can r...

journal_title：Archives of pathology & laboratory medicine

authors： Choi SM,Betz BL,Perry AM

更新日期：2018-11-01 00:00:00

abstract：CONTEXT:Chordoma is a rare, notochordal tumor with a characteristic histomorphology and immunohistochemical profile. At times, it presents a diagnostic challenge, especially in small biopsies. Brachyury, a nuclear transcription factor, is a recently described immunohistochemical marker for diagnosing chordomas. OBJECT...

journal_title：Archives of pathology & laboratory medicine

authors： Jambhekar NA,Rekhi B,Thorat K,Dikshit R,Agrawal M,Puri A

更新日期：2010-08-01 00:00:00

abstract：:We investigated how route of infection with Treponema pallidum affects cellular responses of various lymphoid tissues. Lymphoid cells from spleens and lymph nodes of rabbits infected intradermally with T pallidum showed enhanced in vitro responses to treponemal antigens when cultured in autologous rabbit serum. Intrav...

journal_title：Archives of pathology & laboratory medicine

authors： Maret SM,Rauchbach AS,Folds JD

更新日期：1982-09-01 00:00:00

abstract：CONTEXT:Preoperative fine-needle aspiration of thyroid lesions has greatly diminished the need for surgical evaluation. However, because thyroid nodules are common lesions, many still require surgical intervention and represent a substantial number of cases that the pathologist encounters in the frozen section laborato...

journal_title：Archives of pathology & laboratory medicine

authors： Anton RC,Wheeler TM

更新日期：2005-12-01 00:00:00

abstract：:Benign heterotopic epithelial inclusions in axillary lymph nodes are an extremely rare condition that must be differentiated from metastatic carcinoma. We describe 2 histologically different examples of benign epithelial inclusions in nonsentinel axillary lymph nodes, each with an unusual clinical presentation. ...

journal_title：Archives of pathology & laboratory medicine

authors： Resetkova E,Hoda SA,Clarke JL,Rosen PP

更新日期：2003-01-01 00:00:00

abstract：:In the course of an ultrastructural study on peroral gastric biopsy specimens that were obtained from patients with chronic atrophic gastritis, peculiar pathological changes of endocrine cells were observed and correlated with functional and hormonal data on the patients. An increased number of G (gastrin) cells was f...

journal_title：Archives of pathology & laboratory medicine

authors： Bordi C,Gabrielli M,Missale G

更新日期：1978-03-01 00:00:00

abstract：CONTEXT.—:The separation of benign from malignant mesothelial proliferations is a difficult morphologic problem. Some mesotheliomas stain for programmed death ligand-1 (PD-L1). OBJECTIVE.—:To determine whether PD-L1 staining can separate mesotheliomas from reactive mesothelial proliferations (RMPs). DESIGN.—:We stain...

journal_title：Archives of pathology & laboratory medicine

authors： Derakhshan F,Ionescu D,Cheung S,Churg A

更新日期：2020-02-01 00:00:00

abstract：:Patients with alloantibodies may request directed blood donations from their relatives despite the lack of any scientific data suggesting that blood from these donors is safer. We have derived formulas that are applicable to any ethnic group for calculating the probability that a given class of relatives will have com...

journal_title：Archives of pathology & laboratory medicine

authors： Kanter MH,Hodge SE

更新日期：1990-10-01 00:00:00

abstract：CONTEXT:Success in the practice of pathology demands proficiency in management, but management training for pathology residents is generally inadequate, with little agreement on an appropriate curriculum or competency assessment. Most residency training programs do not have faculty members who are interested and have e...

journal_title：Archives of pathology & laboratory medicine

authors： Horowitz RE,Naritoku W,Wagar EA

更新日期：2004-01-01 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：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:There are 2 general types of assays measuring MUC1 gene-derived glycoprotein: assays for cancer antigen (CA) 15-3, which are sandwich assays, and assays for CA 27.29, which are competitive assays. These 2 types of assays measure slightly different parts of this tandem-repeat molecule. Across-method assay differ...

journal_title：Archives of pathology & laboratory medicine

authors： Klee GG,Schreiber WE

更新日期：2004-10-01 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 commercially available enzyme immunoassay (EIA) for the detection of Clostridium difficile toxin A (Premier Toxin A EIA, Meridian Diagnostics, Cincinnati, Ohio) was compared with tissue culture cytotoxicity assay, enterotoxigenic culture, and latex agglutination test for the laboratory diagnosis of C difficile-assoc...

journal_title：Archives of pathology & laboratory medicine

authors： Gilligan PH,Walden TP,Kelly WF,Wait KJ,Kraft JA,Willis DH

更新日期：1993-05-01 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：:Patients with inherited or acquired immunodeficiency disorders are vulnerable to a broad spectrum of opportunistic infectious diseases, but a narrow spectrum of malignancies. These malignancies--B-cell lymphomas, Kaposi's sarcomas, and squamous cell carcinomas--are likely due to failure of immune surveillance to recog...

journal_title：Archives of pathology & laboratory medicine

authors： Purtilo DT

更新日期：1987-12-01 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：CONTEXT:Accurate specimen identification is critical for quality patient care. Improperly identified specimens can result in delayed diagnosis, additional laboratory testing, treatment of the wrong patient for the wrong disease, and severe transfusion reactions. Specimen identification errors have been reported to occu...

journal_title：Archives of pathology & laboratory medicine

authors： Wagar EA,Stankovic AK,Raab S,Nakhleh RE,Walsh MK

更新日期：2008-10-01 00:00:00

abstract：:Canalicular adenomas are benign neoplasms that arise from salivary glands and often present as painless enlarging nodules. They have a predilection for upper lip but can be found throughout the oropharynx. To our knowledge, canalicular adenoma arising in the esophagus has never been described in the English literature...

journal_title：Archives of pathology & laboratory medicine

authors： Grimm EE,Rulyak SJ,Sekijima JH,Yeh MM

更新日期：2007-10-01 00:00:00

abstract：:Epithelioid sarcomas are rare, mesenchymal tumors of unknown histogenesis and display multidirectional differentiation, which is predominantly epithelial. They have no normal cellular counterpart and differ from both synovial sarcoma and carcinoma. They account for less than 1% of all soft tissue sarcomas and are usua...

journal_title：Archives of pathology & laboratory medicine

authors： Armah HB,Parwani AV

更新日期：2009-05-01 00:00:00

abstract：:A 42-year-old man with acquired immunodeficiency syndrome developed a mass of the right parotid gland and multiple hepatic masses. Hematoxylin-eosin-stained sections of the parotid lesion showed a diffuse infiltrate of large mononuclear cells with vesicular nuclei and prominent nucleoli, consistent with a non-Hodgkin ...

journal_title：Archives of pathology & laboratory medicine

authors： Cornfield DB,Papiez JS,Lynch JT,Rimsza LM

更新日期：2002-06-01 00:00:00