Adenomatoid tumor of the uterus. Ultrastructural, histochemical, and immunohistochemical analysis.

abstract：:Glomeruli from two patients with metabolic disease were cultured and examined ultrastructurally. One patient with neuronal ceroid lipofuscinosis showed intracellular membrane alterations that we have never seen in normal glomerular cells. In contrast, ultrastructural features of glomerular cells from a patient with no...

journal_title：Archives of pathology & laboratory medicine

authors： Oberley TD,Gilbert EF,Viseskul C,Arya S

更新日期：1981-05-01 00:00:00

abstract：:Lymphoepithelioma-like carcinomas have been reported outside the nasopharynx in many sites, including the uterine cervix. The association with the Epstein-Barr virus in the latter site is still controversial. To date, Epstein-Barr virus genome has only been demonstrated in Asian patients. We report a case of lymphoepi...

journal_title：Archives of pathology & laboratory medicine

authors： López-Ríos F,Miguel PS,Bellas C,Ballestín C,Hernández L

更新日期：2000-05-01 00:00:00

abstract：OBJECTIVE:To examine the hypothesis that older hospitalized patients have higher laboratory costs than younger patients in the same severity-adjusted diagnosis-related group (DRG). DESIGN:We obtained hospital case mix data sets (1995-1997) from the Massachusetts Division of Health Care Finance and Policy. We selected ...

journal_title：Archives of pathology & laboratory medicine

authors： Brimhall BB,Dean T,Hunt EL,Siegrist RB,Reiquam W

更新日期：2003-02-01 00:00:00

abstract：CONTEXT:A Treatise on Pathological Anatomy, published in 1829 by William E. Horner, is the first American textbook on pathology. Several articles have been written on Horner, but they do not evaluate the role that the knowledge he recorded played on the intellectual origin of the discipline of pathology in America. Onl...

journal_title：Archives of pathology & laboratory medicine

authors： Quinonez G,McLendon WW

更新日期：2011-12-01 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：CONTEXT.—:Mutations within the same signature transduction pathway are redundant and, therefore, most are mutually exclusive. Laboratory errors, however, may introduce unexpected coexisting mutations. OBJECTIVE.—:To validate coexisting mutations within epidermal growth factor receptor (EGFR), mitogen-activated protein...

journal_title：Archives of pathology & laboratory medicine

authors： De Marchi F,Haley L,Fryer H,Ibrahim J,Beierl K,Zheng G,Gocke CD,Eshleman JR,Belchis D,Illei P,Lin MT

更新日期：2019-02-01 00:00:00

abstract：CONTEXT:Differences in participant responses for ThinPrep (TP) and non-ThinPrep (NTP) preparations for gastrointestinal cytology challenges, which circulated in the College of American Pathologists Interlaboratory Comparison Program in Nongynecologic Cytology (CAP NGC), may help to identify performance variations betwe...

journal_title：Archives of pathology & laboratory medicine

authors： Clayton AC,Bentz JS,Wasserman PG,Schwartz MR,Souers RJ,Chmara BA,Laucirica R,Clary KM,Moriarty AT,College of American Pathologists Cytopathology Resource Committee.

更新日期：2010-08-01 00:00:00

abstract：:We describe a case of ovarian adenoid cystic carcinoma (ACC) of the left ovary in a 23-year-old woman. The tumor had the typical cribriform pattern of ACC, lacked any component of surface epithelial carcinoma, and showed myoepithelial differentiation. The features of salivary gland-type tumor seen in this case are unu...

journal_title：Archives of pathology & laboratory medicine

authors： Zámecník M,Michal M,Curík R

更新日期：2000-10-01 00:00:00

abstract：:A pathogenetic relationship between hepatic manifestations of alpha 1-antitrypsin deficiency (AATD) and hepatocellular carcinoma has previously been suggested but not established. We encountered three patients with hepatocellular carcinoma (HCC) and nonneoplastic hepatocytes containing globules positive for alpha 1-an...

journal_title：Archives of pathology & laboratory medicine

authors： Rubel LR,Ishak KG,Benjamin SB,Knuff TE

更新日期：1982-12-01 00:00:00

abstract：:We report a large cell neuroendocrine carcinoma arising in the ampulla of Vater. The patient, a 74-year-old woman, presented with a 3-cm ulcerated mass located in the ampullary region. She died of disease 8 months after surgery. Microscopically, the tumor was extensively necrotic. It was composed of islands and trabec...

journal_title：Archives of pathology & laboratory medicine

authors： Cavazza A,Gallo M,Valcavi R,De Marco L,Gardini G

更新日期：2003-02-01 00:00:00

abstract：CONTEXT:Multiphoton microscopy (MPM) is a nonlinear imaging approach, providing cellular and subcellular details from fresh (unprocessed) tissue by exciting intrinsic tissue emissions. With miniaturization and substantially decreased cost on the horizon, MPM is an emerging imaging technique with many potential clinical...

journal_title：Archives of pathology & laboratory medicine

authors： Jain M,Robinson BD,Scherr DS,Sterling J,Lee MM,Wysock J,Rubin MA,Maxfield FR,Zipfel WR,Webb WW,Mukherjee S

更新日期：2012-05-01 00:00:00

abstract：:Mucinous tubular and spindle cell carcinomas are rare kidney tumors with generally indolent behavior. As the name suggests, classic histomorphology reveals bland spindle cells, tubules, and mucinous stroma. Uncommon histologic features include mucin-poor stroma, high nuclear grade, cellular pleomorphism, and presence ...

journal_title：Archives of pathology & laboratory medicine

authors： Nathany S,Monappa V

更新日期：2020-01-01 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:Endometrial tissue specimens are commonly encountered in daily practice. It is well known that a number of problematic diagnostic scenarios occur relative to these specimens. OBJECTIVE:To emphasize practical aspects of endometrial specimen handling and reporting, with selected comments on common diagnostic pit...

journal_title：Archives of pathology & laboratory medicine

authors： Silverberg SG

更新日期：2007-03-01 00:00:00

abstract：:We describe unique features seen in a case of classic acoustic schwannoma. In the central portion of the tumor, abundant Rosenthal fibers and occasional eosinophilic granular bodies were present. Rosenthal fibers are homogeneous eosinophilic structures commonly seen in central nervous system lesions, such as pilocytic...

journal_title：Archives of pathology & laboratory medicine

authors： Brown DF,Rushing EJ

更新日期：1997-11-01 00:00:00

abstract：:Blood banks and transfusion services should anticipate that patients contracting transfusion-transmitted diseases will claim that these facilities have a duty to warn or notify patients of potential transfusion risks. Although physicians treating patients must secure informed consent by describing significant risks an...

journal_title：Archives of pathology & laboratory medicine

authors： Willett DE

更新日期：1989-03-01 00:00:00

abstract：:Intestinal biopsy specimens were examined from patients with connective-tissue diseases who had symptoms that were thought to represent early gastrointestinal involvement by the disease. Specimens from the small and large intestines contained eosinophils and mast cells, in close association with Meissner's and Auerbac...

journal_title：Archives of pathology & laboratory medicine

authors： DeSchryver-Kecskemeti K,Clouse RE

更新日期：1989-04-01 00:00:00

abstract：:A 35-year-old man with hematuria had a polypoid bladder lesion, which on microscopic examination was a fibroepithelial polyp containing numerous stromal cells with atypical, hyperchromatic nuclei. The polyp resembled those encountered in the lower female genital tract and other sites and must be distinguished from sar...

journal_title：Archives of pathology & laboratory medicine

authors： Young RH

更新日期：1986-03-01 00:00:00

abstract：CONTEXT:Although the healthy esophageal mucosa contains no eosinophils, eosinophilic infiltration is observed in 2 major clinicopathologic settings: gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EE). The prevalence of EE is increasing in many countries, and this increase seems only partly to be d...

journal_title：Archives of pathology & laboratory medicine

authors： Genevay M,Rubbia-Brandt L,Rougemont AL

更新日期：2010-06-01 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

abstract：CONTEXT:CDX2, a critical nuclear transcription factor for intestinal development, is expressed in intestinal epithelium and adenocarcinomas. OBJECTIVES:To determine if CDX2 is a useful marker for intestinal-type differentiation and to correlate tumor histology with CDX2 staining in colorectal adenocarcinomas. DESIGN:...

journal_title：Archives of pathology & laboratory medicine

authors： De Lott LB,Morrison C,Suster S,Cohn DE,Frankel WL

更新日期：2005-09-01 00:00:00

abstract：:Paraneoplastic disorders (PNDs) are remote effects of tumors that are unrelated to the size, location, metastases, or physiological activities of mature tissue of origin. Some of these disorders, such as fever and anemia, have been known for a long time. Other disorders, such as lymphopenia and low serum cholesterol l...

journal_title：Archives of pathology & laboratory medicine

authors： Payan HM,Gilbert EF,Mattson M

更新日期：1978-01-01 00:00:00

abstract：CONTEXT:Relatively little is known about estrogen receptor (ER) expression in papillary urothelial carcinoma (PUC) of the bladder. Greater understanding of this feature of PUCs could aid with the treatment and identification of the origin of metastases, particularly with relation to the morphologically similar entity o...

journal_title：Archives of pathology & laboratory medicine

authors： Croft PR,Lathrop SL,Feddersen RM,Joste NE

更新日期：2005-02-01 00:00:00

abstract：:We report a case of primary cerebral lymphoma metastasizing to the kidney with exclusive involvement of the glomeruli. We discuss the possible explanations of this unusual phenomenon, and present some of the unusual clinical features of the case. Nephropathologists interpreting glomerular hypercellularity should alway...

journal_title：Archives of pathology & laboratory medicine

authors： Iskandar SS,Jennette JC,Weis LS

更新日期：1985-06-01 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：OBJECTIVE:To identify the sources of analytical variation for cyclosporine and tacrolimus in a 3-year longitudinal study. DESIGN:Two pools of whole blood were spiked with cyclosporine and tacrolimus, respectively. One aliquot of cyclosporine and 2 of the tacrolimus pool were distributed in the first and last mailing f...

journal_title：Archives of pathology & laboratory medicine

authors： Steele BW,Wang E,Soldin SJ,Klee G,Elin RJ,Witte DL,College of American Pathologists Study.

更新日期：2003-03-01 00:00:00

abstract：CONTEXT:Distinct human polyomavirus genotypes cause different diseases in patients with renal transplants: BK virus (BKV) causes tubulointerstitial nephritis and ureteral stenosis, whereas both JC virus (JCV) and BKV are responsible for hemorrhagic cystitis. These findings could result from a selective infection of kid...

journal_title：Archives of pathology & laboratory medicine

authors： Boldorini R,Veggiani C,Barco D,Monga G

更新日期：2005-01-01 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：:Amplification of the neu oncogene and overexpression of its product was found to be a potential marker for aggressive biological behavior in breast cancer. However, the expression of the neu oncoprotein in normal breast ducts and myoepithelial cells has also been demonstrated. Hence, we examined normal salivary gland ...

journal_title：Archives of pathology & laboratory medicine

authors： Kahn HJ,Hanna W,Auger M,Andrulis I

更新日期：1992-01-01 00:00:00

abstract：CONTEXT.—:Atypical ductal hyperplasia (ADH) is a challenging diagnosis defined by cytologic and architectural features that carries an increased risk of subsequent carcinoma when diagnosed in isolation. In addition, ADH may secondarily involve benign breast lesions, wherein it carries variable clinical significance. O...

journal_title：Archives of pathology & laboratory medicine

authors： East EG,Carter CS,Kleer CG

更新日期：2018-10-01 00:00:00