Community-acquired bacteremic Achromobacter xylosoxidans type IIIa pneumonia in a patient with idiopathic IgM deficiency.

abstract：:Two patients with essential thrombocythemia showed a marked decrease in ristocetin-induced platelet aggregation in addition to other aggregation defects during routine aggregation studies for prolonged bleeding times. Further investigation revealed type I von Willebrand's disease (vWD) in one patient and a variant of ...

journal_title：American journal of clinical pathology

authors： Raman BK,Sawdyk M,Saeed SM

更新日期：1987-07-01 00:00:00

abstract：:In order to determine the significance of 40% or more leukemic cells in hand-mirror configuration in the bone marrow (hand-mirror cell leukemia), eight of 34 cases of acute lymphoblastic leukemia and one of 17 cases of acute myeloblastic leukemia were collected from a six-year period. Five of the eight patients who ha...

journal_title：American journal of clinical pathology

authors： Glassy EF,Sun NC,Okun DB

更新日期：1980-11-01 00:00:00

abstract：:Conventional cytogenetic studies have suggested that trisomy 12 may be a characteristic nonrandom numerical chromosome anomaly in benign ovarian tumors, particularly sex cord-stromal tumors. To confirm this finding, and to avoid possible culture artifact introduced during cytogenetic analysis, the authors performed fl...

journal_title：American journal of clinical pathology

authors： Persons DL,Hartmann LC,Herath JF,Keeney GL,Jenkins RB

更新日期：1994-12-01 00:00:00

abstract：:A series of 127 renal specimens reflecting a wide spectrum of renal pathology was evaluated with a direct immunoperoxidase technic in which frozen tissue was first reacted with anti-Ig(G,A,M) and anti-C3-peroxidase conjugates and subsequently counterstained with periodic acid-Schiff-hematoxylin (IMPAS). This technic p...

journal_title：American journal of clinical pathology

authors： Tubbs RR,Gephardt G,Valenzuela R,Deodhar S

更新日期：1980-02-01 00:00:00

abstract：:Estrogen receptor (ER), progesterone receptor (PR), and c-ERBB2 (HER2/neu) are therapeutically and prognostically important markers in the management of breast carcinoma. They are not always analyzed in distant metastatic and locally recurrent breast cancers. We compared immunohistochemical expression in a series of p...

journal_title：American journal of clinical pathology

authors： Idirisinghe PK,Thike AA,Cheok PY,Tse GM,Lui PC,Fook-Chong S,Wong NS,Tan PH

更新日期：2010-03-01 00:00:00

abstract：:Complete hydatidiform moles (CHM) and partial hydatidiform moles (PHM) represent different clinicopathologic entities. To obtain prognostic and therapeutic information about both entities, it is important that pathologic classification be as accurate as possible. The distinction of molar pregnancy and an abortus with ...

journal_title：American journal of clinical pathology

authors： Ostrzega N,Phillipson J,Liu P

更新日期：1998-12-01 00:00:00

abstract：:Data from 2.5 million glucose analyses on pools of lyophilized human quality control serum were used to evaluate analyte stability in the prereconstitution phase. Input information was from laboratories in Regional Quality Control Programs that use CAP Quality Assurance Service (QAS) data processing. Of 31 pools in us...

journal_title：American journal of clinical pathology

authors： Lawson NS,Haven GT,DiSilvio TV,Gilmore BF

更新日期：1982-10-01 00:00:00

abstract：:Subsequent to recent disclosures that low serum vitamin B12 results can appear normal using many of the current radioassay methods because of the presence of cobalamin (vitamin B12) analogues in human serum, a number of radioassay kits have become available with modified intrinsic factor preparations and claims of mea...

journal_title：American journal of clinical pathology

authors： LeFebvre RJ,Virji AS,Mertens BF

更新日期：1980-08-01 00:00:00

abstract：:Statin is a 57 kDa nuclear protein exclusively found in noncycling cells. Its expression in hematolymphoid cells had not been examined previously. The authors studied statin immunoreactivity in nonneoplastic lymphoid tissues from 26 lymph nodes, 3 tonsils, and 2 spleens. Statin was detected primarily in small lymphoid...

journal_title：American journal of clinical pathology

authors： Trudel MA,Oligny L,Caplan S,Caplan C,Schipper HM,Wang E

更新日期：1994-04-01 00:00:00

abstract：OBJECTIVES:BRAF V600E mutation is characteristic of hairy cell leukemia (HCL). A V600E mutation-specific antibody, VE1, has been recently developed. We studied the diagnostic utility of this antibody in HCL and compared it with other B-cell neoplasms. METHODS:VE1 activity was assessed using immunohistochemistry in 90 ...

journal_title：American journal of clinical pathology

authors： Uppal G,Ly V,Wang ZX,Bajaj R,Solomides CC,Banks PM,Medeiros LJ,Peiper SC,Gong JZ

更新日期：2015-01-01 00:00:00

abstract：:Immunohistochemical techniques applied to fresh frozen sections of metastatic malignant melanoma tissue revealed abundant fibrinogen (or fibrin I) in perivascular areas throughout the tumor connective tissue stroma. Fibrin was readily detected in a focal distribution in the connective tissue around nodules of viable t...

journal_title：American journal of clinical pathology

authors： Wojtukiewicz MZ,Zacharski LR,Memoli VA,Kisiel W,Kudryk BJ,Rousseau SM,Stump DC

更新日期：1990-04-01 00:00:00

abstract：:This study evaluates the sensitivity and detection time of a new radiometric broth (BACTEC 13A medium, Johnston Laboratories, Towson, MD) designed for direct blood culturing for Mycobacteria. A total of 1,848 blood specimens were cultured in parallel by a new method in which blood was directly inoculated into 13A medi...

journal_title：American journal of clinical pathology

authors： Strand CL,Epstein C,Verzosa S,Effatt E,Hormozi P,Siddiqi SH

更新日期：1989-03-01 00:00:00

abstract：:This article describes the occurrence of a coenurus, the encysted larval stage of a cestode of the genus Multiceps, within the axilla of a 40-year-old Nigerian woman. The patient had a history of intraductal carcinoma of the breast two years prior to the finding of an ipsilateral axillary mass. Pathologic evaluation o...

journal_title：American journal of clinical pathology

authors： Kurtycz DF,Alt B,Mack E

更新日期：1983-11-01 00:00:00

abstract：:Specific esterase activity, a property generally ascribed to cells of granulocytic origin, was found in abnormal erythroid precursors obtained from the bone marrows of six patients with untreated erythroleukemia. These erythroblasts also showed nonspecific esterase activity. Neither specific nor nonspecific esterase a...

journal_title：American journal of clinical pathology

authors： Kass L

更新日期：1977-04-01 00:00:00

abstract：:Labor use ratings assigned to instruments by the Workload Recording Method (WRM) do not change with batch size or walk-away time use. The authors evaluated the effect of both on the labor use of the analyzers Paramax B6100 (Baxter Paramax, Irvine, CA) and Ektachem 700 (Eastman Kodak, Rochester, NY) by timing all worke...

journal_title：American journal of clinical pathology

authors： McClellan GA,Nipper HC,Horn MJ,Burris WD,Hodges K,Monaco S,Cox RS Jr

更新日期：1991-05-01 00:00:00

abstract：:Acute myeloid leukemia (AML) with isolated trisomy 4 is rare. Associations with KIT mutations on chromosome 4q12 have been documented. The clinicopathologic features and mutational status of KIT, FLT3, NPM1, CEBPA, and RAS were assessed in 13 AML cases with isolated trisomy 4. There were 9 men and 4 women with a media...

journal_title：American journal of clinical pathology

authors： Bains A,Lu G,Yao H,Luthra R,Medeiros LJ,Sargent RL

更新日期：2012-03-01 00:00:00

abstract：:The 1973 Comprehensive Blood Bank Survey Program of the College of American Pathologists was administered to 2,200 laboratories and blood banks throughout the United States. The results showed a considerable increase in the accuracy of the testing and in the performance of reagents. Accuracy of ABO testing was 99.3%; ...

journal_title：American journal of clinical pathology

authors： Myhre BA,Koepke JA

更新日期：1975-06-01 00:00:00

abstract：:The authors describe the case of a 33-year-old man with a solitary cystic lesion of the left distal radius with central radiodensities that radiographically suggested a chondroid matrix. Curettage of the lesion revealed numerous calcospherites with a lamellar structure. This lamellar pattern is thought to be a result ...

journal_title：American journal of clinical pathology

authors： Kragel PJ,Williams J,Garvin DF,Goral AB

更新日期：1989-12-01 00:00:00

abstract：:HER2 overexpression and amplification have been studied as a therapeutic and prognostic target in a number of human cancers, including esophageal, gastric, and colorectal adenocarcinomas. However, HER2 status has not been well investigated in primary small intestinal adenocarcinoma, probably because of its rarity. In ...

journal_title：American journal of clinical pathology

authors： Chan OT,Chen ZM,Chung F,Kawachi K,Phan DC,Himmelfarb E,Lin F,Perry A,Wang HL

更新日期：2010-12-01 00:00:00

abstract：:Epithelial hyperplasia, a component of proliferative breast disease (PBD), is a known risk factor for the development of breast carcinoma. To determine if criteria established for tissue biopsy could be used to more precisely define cytologic criteria for diagnosis of PBD, 37 breast fine-needle aspirates with biopsy d...

journal_title：American journal of clinical pathology

authors： Dawson AE,Mulford DK,Sheils LA

更新日期：1995-04-01 00:00:00

abstract：OBJECTIVES:Although diffuse alveolar damage, a subtype of acute lung injury (ALI), is the most common microscopic pattern in coronavirus disease 2019 (COVID-19), other pathologic patterns have been described. The aim of the study was to review autopsies from COVID-19 decedents to evaluate the spectrum of pathology and ...

journal_title：American journal of clinical pathology

authors： De Michele S,Sun Y,Yilmaz MM,Katsyv I,Salvatore M,Dzierba AL,Marboe CC,Brodie D,Patel NM,Garcia CK,Saqi A

更新日期：2020-11-04 00:00:00

abstract：OBJECTIVES:To examine carbonic anhydrase IX (CAIX), a marker of renal cell carcinoma that recently has been described in malignant effusions. METHODS:Pleural and peritoneal fluids with the following diagnoses-reactive (n = 23), carcinoma (n = 17), and "suspicious for mesothelioma" (n = 4)-were immunostained for CAIX, ...

journal_title：American journal of clinical pathology

authors： Ananthanarayanan V,Tretiakova M,Husain AN,Krausz T,Antic T

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVES:To explore the survival and definition of stage IA mixed endometrial carcinoma. METHODS:From June 1, 2010, to June 1, 2017, cases with stage IA endometrial cancer were included in this study. The survival outcomes were compared among patients with endometrioid (group A), nonendometrioid (group B), and mixed...

journal_title：American journal of clinical pathology

authors： Li W,Li L,Wu M,Lang J,Bi Y

更新日期：2019-10-07 00:00:00

abstract：OBJECTIVES:To determine the current state of pathology resident training in genomic and molecular pathology. METHODS:The Training Residents in Genomics (TRIG) Working Group developed survey and knowledge questions for the 2013 pathology Resident In-Service Examination (RISE). Sixteen demographic questions related to a...

journal_title：American journal of clinical pathology

authors： Haspel RL,Rinder HM,Frank KM,Wagner J,Ali AM,Fisher PB,Parks ER,Training Residents in Genomics (TRIG) Working Group.

更新日期：2014-10-01 00:00:00

abstract：:Immunohistochemical study of smooth muscle myosin, a protein distinct from skeletal, cardiac, or nonmyogenous myosins in paraffin-embedded normal tissues and benign and malignant mesenchymal tumors revealed its strong expression in normal smooth muscle, capillary endothelium, and pericytes. All benign smooth muscle tu...

journal_title：American journal of clinical pathology

authors： Donner L,de Lanerolle P,Costa J

更新日期：1983-11-01 00:00:00

abstract：:The Sysmex R-3000 (TOA Medical Electronics, Kobe, Japan) evaluates maturation of reticulocytes by quantitating the fraction of reticulocytes within low-, middle-, and high-fluorescence intensity regions. We defined the immature reticulocyte fraction (IRF) as the sum of the fraction of high-fluorescence intensity regio...

journal_title：American journal of clinical pathology

authors： Chang CC,Kass L

更新日期：1997-07-01 00:00:00

abstract：:A prospective double-blind trial was performed to investigate the safety of long-term oral anticoagulant control when dosaged adjustment depends on the prothrombin times assessed with one type of thromboplastin being calculated as if assayed by another type. The three main types of thromboplastin, i.e., bovine (Thromb...

journal_title：American journal of clinical pathology

authors： Boekhout-Mussert MJ,van der Kolk-Schaap PJ,Hermans J,Loeliger EA

更新日期：1981-03-01 00:00:00

abstract：:In normal subjects, mean platelet volume (MPV) has an inverse, nonlinear relation with platelet count, while platelet volume heterogeneity has a direct, nonlinear relation with MPV. Compared with the reference range established for normal subjects, patients with chronic lymphocytic leukemia, atherosclerotic heart dise...

journal_title：American journal of clinical pathology

authors： Bessman JD,Williams LJ,Gilmer PR Jr

更新日期：1982-08-01 00:00:00

abstract：:Functional assays for heparin cofactor II (HC-II) are based on the inactivation of thrombin by HC-II in the presence of dermatan sulfate (DS). Residual thrombin is measured in a chromogenic assay. Interference by the antithrombin-III (AT-III)/heparin complex, which also rapidly inactivates thrombin, must be eliminated...

journal_title：American journal of clinical pathology

authors： Nakhleh R,Vogt JM,Edson JR

更新日期：1988-03-01 00:00:00

abstract：:Suspensions of lymphoid cells from tissues have been used for the determination of the quantitative relationship between the T and B cell populations. The distribution of the lymphocytes within a given tissue, however, cannot be demonstrated once such a suspension has been prepared. Various methods of characterizing l...

journal_title：American journal of clinical pathology

authors： Millard PR,Rabin BS,Whiteside TL,Hubbard JD

更新日期：1977-03-01 00:00:00