DRC antigen expression in B-cell lymphomas.

abstract：:Although some studies have examined the expression of aberrant markers such as CD2, CD7, CD10, CD13, CD33, and CD34 on B cells in chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), a uniform multiparametric analysis of the frequency of expression of these markers using stringent criteria is lacking. By...

journal_title：American journal of clinical pathology

authors： Kampalath B,Barcos MP,Stewart C

更新日期：2003-06-01 00:00:00

abstract：:The purpose of this study was to examine a system of quality assurance in which microscopic slides from all surgical cases were subject to peer review before completion of the final pathology report. Three thousand surgical pathology cases were evaluated and the diagnoses entered on preliminary diagnosis sheets. Micro...

journal_title：American journal of clinical pathology

authors： Whitehead ME,Fitzwater JE,Lindley SK,Kern SB,Ulirsch RC,Winecoff WF 3rd

更新日期：1984-04-01 00:00:00

abstract：:Thirteen cases of disseminated Mycobacterium avium-intracellulare (MAI), representing a total of 27 bone marrow specimens, were studied. The patients ranged from 25 to 46 years of age and included ten immunocompromised and three immunocompetent hosts. Peripheral blood findings included anemia in all patients, leukopen...

journal_title：American journal of clinical pathology

authors： Farhi DC,Mason UG 3rd,Horsburgh CR Jr

更新日期：1985-04-01 00:00:00

abstract：OBJECTIVES:GATA3 is a transcription factor regulating luminal cell differentiation in the mammary glands and has been implicated in the luminal types of breast carcinoma. The prognostic significance of GATA3 in breast cancer remains controversial. METHODS:In this study, we assessed the prognostic value of the molecule...

journal_title：American journal of clinical pathology

authors： McCleskey BC,Penedo TL,Zhang K,Hameed O,Siegal GP,Wei S

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVES:Myeloid and lymphoid neoplasms with abnormalities of fibroblast growth factor receptor 1 gene (FGFR1) are a rare and aggressive disease group that harbors translocations of FGFR1 with at least 14 recognized partner genes. We report a case of a patient with a novel t(17;21)(p13;q22) with RUNX1 rearrangement a...

journal_title：American journal of clinical pathology

authors： Kumar KR,Chen W,Koduru PR,Luu HS

更新日期：2015-05-01 00:00:00

abstract：:To evaluate the diagnostic utility of flow cytometry (FCM) as compared to cytology, DNA and RNA content of cells were measured in 233 samples of cerebrospinal fluid (CSF) from 147 patients with solid tumors or lymphomas and 17 controls with nonmalignant disorders. All control specimens were normal. Twenty-eight sample...

journal_title：American journal of clinical pathology

authors： Cibas ES,Malkin MG,Posner JB,Melamed MR

更新日期：1987-11-01 00:00:00

abstract：:To investigate the specificity of terminal deoxynucleotidyl transferase (TdT) as a marker for lymphoblastic lymphoma in the non-Hodgkin's lymphomas, the authors assayed malignant cells from 142 patients with non-Hodgkin's malignant lymphoma, as well as cells from normal lymphoid tissue controls. Neoplastic cells from ...

journal_title：American journal of clinical pathology

authors： Braziel RM,Keneklis T,Donlon JA,Hsu SM,Cossman J,Bollum FJ,Jaffe ES

更新日期：1983-11-01 00:00:00

abstract：:A 3-year-old girl of Navajo heritage had intractable diarrhea beginning at 4 days of age and resulting in long-term hyperalimentation. Investigation before multivisceral transplantation included biopsies of the rectum, stomach, duodenum, and liver. The diagnosis of microvillus inclusion disease was established by docu...

journal_title：American journal of clinical pathology

authors： Schofield DE,Agostini RM Jr,Yunis EJ

更新日期：1992-07-01 00:00:00

abstract：:The "floral" variant of follicle center lymphoma (FCL) may be confused with progressive transformation of germinal centers or lymphocyte predominance Hodgkin lymphoma. Immunohistochemistry and gene rearrangement studies are usually sufficient to differentiate among these entities. We present 11 cases of floral FCL tha...

journal_title：American journal of clinical pathology

authors： Tiesinga JJ,Wu CD,Inghirami G

更新日期：2000-12-01 00:00:00

abstract：:Reducing the rate of avoidable errors is crucial to patient safety. Telephone calls with misunderstood critical results constitute one area in which opportunities for improvement exist. The aviation industry has dealt with this issue by requiring pilots to repeat instructions received from the air traffic controller. ...

journal_title：American journal of clinical pathology

authors： Barenfanger J,Sautter RL,Lang DL,Collins SM,Hacek DM,Peterson LR

更新日期：2004-06-01 00:00:00

abstract：:Clinical data and histologic sections of the liver, including immunohistochemical studies for hepatitis B surface and core antigens, were reviewed in 42 autopsy cases of the acquired immune deficiency syndrome (AIDS). Hepatomegaly, elevation of serum transaminases, and mild elevation of alkaline phosphatase were commo...

journal_title：American journal of clinical pathology

authors： Glasgow BJ,Anders K,Layfield LJ,Steinsapir KD,Gitnick GL,Lewin KJ

更新日期：1985-05-01 00:00:00

abstract：:The performance of the Coulter STKS (Coulter, Hialeah, FL) was evaluated in a busy computerized teaching hospital laboratory. The STKS was compared with a Coulter S Plus IV and manually performed 400 white blood-cell differentials. The measured blood-count parameters (i.e., white blood cells [WBCs], red blood cells [R...

journal_title：American journal of clinical pathology

authors： Warner BA,Reardon DM

更新日期：1991-02-01 00:00:00

abstract：:To assess their applied clinical utility, viral cultures and serological tests for cytomegalovirus (CMV) were reviewed at Duke University Medical Center (DUMC), a 1,125-bed tertiary-care hospital. Less than 1% (3 of 1,216) of CMV cultures were positive, and 8% of serum samples (45 of 587) were positive by single sera ...

journal_title：American journal of clinical pathology

authors： Mangano WE,Gruninger RP

更新日期：1996-08-01 00:00:00

abstract：:To increase transplantation access, particularly in living-donor renal transplantation, efforts have been made to overcome the barrier of ABO incompatibility. In adults, the most successful cases have involved renal transplantation. Although the overall goal of reducing antibodies against donor ABO before and after tr...

journal_title：American journal of clinical pathology

authors： Warner PR,Nester TA

更新日期：2006-06-01 00:00:00

abstract：:Monoclonal antibody (MoAb) 44-3A6 recognizes a glandular differentiation-associated antigen and has been used to identify exocrine differentiation in pulmonary carcinomas. The authors assessed its value in the diagnosis of lung carcinomas metastatic to lung/pleura and pleural malignant mesothelioma (MM), using cell bl...

journal_title：American journal of clinical pathology

authors： Spagnolo DV,Whitaker D,Carrello S,Radosevich JA,Rosen ST,Gould VE

更新日期：1991-03-01 00:00:00

abstract：:Clotting tests based upon the activated partial thromboplastin time are disturbed by heparin. This brief communication shows that Factor XII clotting activity in plasma samples heparinized in vitro and in vivo can be measured accurately by means of an aPTT-test using congenitally deficient substrate plasma when the pl...

journal_title：American journal of clinical pathology

authors： Lämmle B,Tran TH,Duckert F

更新日期：1983-10-01 00:00:00

abstract：:Lesions of the breast containing extravasated mucin span a continuum from benign mucoceles to invasive mucinous (colloid) carcinoma. It is well known that distinguishing benign from malignant mucinous lesions is difficult infine-needle aspiration material. Whether these lesions also are difficult to distinguish in cor...

journal_title：American journal of clinical pathology

authors： Renshaw AA

更新日期：2002-07-01 00:00:00

abstract：OBJECTIVES:To identify, describe, and investigate the clinical, radiologic, and pathologic features of 8 cases of telangiectatic oncocytoma. METHODS:Fifty-three consecutive renal oncocytomas were reviewed for the telangiectatic pathologic features that were subsequently correlated with the demographic, clinical, and r...

journal_title：American journal of clinical pathology

authors： Xiao GQ,Ko HB,Unger P

更新日期：2013-07-01 00:00:00

abstract：Objectives:Diagnosis of B-cell acute lymphoblastic leukemia (B-ALL) requires immunophenotypic evidence of B-lineage and absence of specific myeloid or T-lineage markers. Rare cases of otherwise typical B-ALL express myeloperoxidase (MPO) detectable by flow cytometry with an absence of other myeloid markers, but the cli...

journal_title：American journal of clinical pathology

authors： Oberley MJ,Li S,Orgel E,Phei Wee C,Hagiya A,O'Gorman MRG

更新日期：2017-04-01 00:00:00

abstract：:Current methods for testing stool samples for hemoglobin utilize peroxidase oxidation of chemical indicators such as guaiac or benzidine. These tests have frequent false-positive and false-negative results, complicating random screening for occult gastrointestinal bleeding. The authors have developed an immunochemical...

journal_title：American journal of clinical pathology

authors： Barrows GH,Burton RM,Jarrett DD,Russell GG,Alford MD,Songster CL

更新日期：1978-03-01 00:00:00

abstract：Objectives:Posttransplant lymphoproliferative disorders (PTLDs) are a heterogeneous group of hematolymphoid proliferations arising in the context of chronic immunosuppression. The common and indolent B-cell lymphomas, including extranodal marginal zone lymphomas (ENMZLs) of mucosa-associated lymphoid tissue (MALT), are...

journal_title：American journal of clinical pathology

authors： Cassidy DP,Vega F,Chapman JR

更新日期：2017-12-20 00:00:00

abstract：:In this study, 2 patient populations, using different elution strategies, were compared to evaluate eluate yields under more and less restrictive conditions. An informative eluate was defined as one in which an antibody that could be clinically significant was detected in the eluate but was not detectable in the plasm...

journal_title：American journal of clinical pathology

authors： Veeraputhiran MK,Pesek GA,Blackall DP

更新日期：2011-09-01 00:00:00

abstract：:To investigate the association between the positive direct antiglobulin test (DAT) and hypergammaglobulinemia, the authors prospectively studied 154 patients, classified into three groups: Group 1, 52 patients with a positive DAT result in pretransfusion samples; Group 2, 52 patients with a negative DAT result; and Gr...

journal_title：American journal of clinical pathology

authors： Huh YO,Liu FJ,Rogge K,Chakrabarty L,Lichtiger B

更新日期：1988-08-01 00:00:00

abstract：:Soft-agar culture of transitional cell carcinoma colonies from urine, bladder irrigation fluid, and transurethral resection solid tumor specimens demonstrate generally better growth of tumor cell colonies from urine than from irrigation fluid. Growth of tumor colonies from urine was adequate to evaluate presence of tu...

journal_title：American journal of clinical pathology

authors： Kirkels WJ,Pelgrim OE,Debruyne FM,Vooijs GP,Herman CJ

更新日期：1982-11-01 00:00:00

abstract：:Reported is a case of lymphoma which was preceded for nine years by an apparently reactive lymphadenopathy. Original slides of the multiple lymphoid tissue samples are reviewed, with emphasis on the gradually increasing numbers of mitoses, atypical histiocytes, and eosinophils, suggestive of malignant transformation. ...

journal_title：American journal of clinical pathology

authors： Hyland CH,Murad TM,Dismukes WE

更新日期：1977-11-01 00:00:00

abstract：:Cytogenetic studies of bone marrow were performed in 230 consecutive cases of patients with chronic granulocytic leukemia (CGL) admitted to the National Cancer Institute since 1961. Twenty patients lacked the Philadelphia (Ph1) chromosome. All were previously untreated. When compared with Ph1-positive patients, CGL pa...

journal_title：American journal of clinical pathology

authors： Canellos GP,Whang-Peng J,DeVita VT

更新日期：1976-04-01 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：:Diffuse alveolar damage (DAD) is usually considered a generalized lung process. During five years the authors observed 83 patients with generalized DAD in 827 adult autopsies (10.1%) and 10 patients with identical, but localized, lesions. The authors propose the term regional alveolar damage (RAD) to designate localiz...

journal_title：American journal of clinical pathology

authors： Yazdy AM,Tomashefski JF Jr,Yagan R,Kleinerman J

更新日期：1989-07-01 00:00:00

abstract：:We evaluated the immunohistochemical profile and specificity of CD138 reactivity in 238 specimens from hematopoietic and nonhematopoietic neoplasms. In 91 bone marrow biopsies, CD138 reactivity was observed for nonneoplastic plasma cells, neoplastic plasma cells in multiple myeloma cases (43/43), and the plasmacytic c...

journal_title：American journal of clinical pathology

authors： O'Connell FP,Pinkus JL,Pinkus GS

更新日期：2004-02-01 00:00:00

abstract：OBJECTIVES:To review various anticoagulation therapies and related laboratory monitoring issues, with a focus on factor X-related chromogenic assays. METHODS:A case-based approach is used to review pertinent published literatures and product inserts of anticoagulation drugs and to look back on clinical use of factor X...

journal_title：American journal of clinical pathology

authors： Wool GD,Lu CM,Education Committee of the Academy of Clinical Laboratory Physicians and Scientists.

更新日期：2013-11-01 00:00:00