Abstract:
:Cryostat sections from fully developed papular lesions of lymphomatoid papulosis (histologic subtype A or B) have been examined by immunoenzymatic staining with 24 monoclonal antibodies against lymphoid cells and their subsets. The lesions demonstrated essentially identical cellular compositions and consisted of T-lymphocytes with a peripheral phenotype (Lyt3+, anti-Leu-4+, OKT6-), macrophages (HLA-DR+, EB11+, OKM1+), and Langerhans cells (HLA-DR+, OKT6+). T-helper/inducer cells (anti-Leu-3+) usually dominated over T-suppressor/cytotoxic cells (anti-Leu-2+). In all cases, proportions of the infiltrating T-cells expressed markers associated with activation (HLA-DR, the OKT1O antigen, interleukin-2 receptor) or proliferation (transferrin receptor, the Ki-67 antigen) of lymphoid cells. Furthermore, the infiltrates contained clusters and/or sheets of large cells reactive with antibodies (Ki-1, Ki-24, Ki-27), which recognize Hodgkin's and Reed-Sternberg cells. These data indicate an origin of the cellular infiltrate from transformed or activated lymphoid cells and suggest an interrelationship of lymphomatoid papulosis to Hodgkin's disease.
journal_name
Am J Clin Patholjournal_title
American journal of clinical pathologyauthors
Ralfkiaer E,Stein H,Wantzin GL,Thomsen K,Ralfkiaer N,Mason DYdoi
10.1093/ajcp/84.5.587subject
Has Abstractpub_date
1985-11-01 00:00:00pages
587-93issue
5eissn
0002-9173issn
1943-7722journal_volume
84pub_type
杂志文章abstract::To assess the usefulness of the cytocentrifuge Gram stain as a urine screening test in the clinical microbiology laboratory for the elimination of culture for screen-negative specimens, we compared the results of the cytocentrifuge Gram stain to the results of culture for 1,171 urine specimens. The data were analyzed ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/108.5.515
更新日期:1997-11-01 00:00:00
abstract::Centerin (SERPINA9/GCET1) is a protease inhibitor with expression restricted to germinal center B cells and lymphoid malignancies with germinal center B-cell maturation. Expression of the centerin gene transcript, along with bcl-6 and GCET2/HGAL, constitutes a molecular signature associated with a good prognosis in di...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/9QKE68QU7B825A3U
更新日期:2008-07-01 00:00:00
abstract::Although red blood cell (RBC) antigen typing by agglutination is generally useful, several situations exist where this approach is difficult or impossible. For example, following a massive transfusion, a patient's residual RBCs are mixed with transfused normal donor RBCs. In this case, typing by hemagglutination prima...
journal_title:American journal of clinical pathology
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doi:10.1093/ajcp/103.3.353
更新日期:1995-03-01 00:00:00
abstract::A structure resembling a sulfur granule found in histologic sections of endometrium from patients with intrauterine contraceptive devices is described. It is distinguished from a true sulfur granule on morphologic grounds and is further characterized as a foreign substance, most probably fragments of the synthetic con...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/75.6.822
更新日期:1981-06-01 00:00:00
abstract::Absolute lymphocytosis after nonsurgical trauma was investigated in three patient groups at an acute-care tertiary referral hospital. The first group, with mild-to-moderate trauma, consisted of 64 patients who survived knife wounds to the chest and abdomen. Thirteen of the 64 patients had admission lymphocyte counts g...
journal_title:American journal of clinical pathology
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doi:10.1093/ajcp/86.4.480
更新日期:1986-10-01 00:00:00
abstract:OBJECTIVES:Endocervical curettage (ECC) specimens may be limited by scant tissue. We evaluated whether a cellular concentration processing method could improve their diagnostic quality. METHODS:Between October 2018 and June 2019, ECC specimens were assigned chronologically to one of two groups: nonconcentrated ECC (NE...
journal_title:American journal of clinical pathology
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更新日期:2021-01-04 00:00:00
abstract::Sporadically, hematology analyzers generate grossly erroneous results for one or several parameters of the complete blood count (CBC) because of a characteristic or peculiarity of an individual patient specimen. This article presents three cases of relatively less well-known analytic errors of this sort, falsely eleva...
journal_title:American journal of clinical pathology
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doi:10.1093/ajcp/92.3.295
更新日期:1989-09-01 00:00:00
abstract::Pathologists are expected to accurately diagnose increasingly smaller breast carcinomas. Correct classification (ie, lobular vs ductal or in situ vs invasive) directly affects subsequent management, especially when the focus is near a surgical margin or present in a needle core biopsy and is further challenging if the...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPF4O0ADKFMGRJ
更新日期:2013-01-01 00:00:00
abstract::In a university-affiliated community hospital, medical records of 58 patients on whom the intact parathyroid hormone immunoassay (I-PTH) and 29 patients on whom both the carboxyl terminal PTH(C-PTH) and I-PTH ordered by physicians were reviewed to determine the reasons for requesting these tests. Reasons for ordering ...
journal_title:American journal of clinical pathology
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doi:10.1093/ajcp/77.6.720
更新日期:1982-06-01 00:00:00
abstract::Typical yeast-phase cells of Blastomyces dermatitidis have a characteristic appearance in tissue sections. Fungal morphologic variation occurs infrequently in the lesions of blastomycosis, yet it can complicate the differential diagnosis, particularly if fresh tissue is not available for microbiologic culture. The aut...
journal_title:American journal of clinical pathology
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更新日期:1990-04-01 00:00:00
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journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqv020
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVES:To support our Lean culture of continuous improvement, we implemented a daily management system designed so critical metrics of operational success were the focus of local teams to drive improvements. METHODS:We innovated a standardized visual daily management board composed of metric categories of Quality,...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPLQYMOFWU31CK
更新日期:2015-07-01 00:00:00
abstract::Noncardiogenic pulmonary edema caused by transfusion has been observed for almost 60 years. Today, we know this entity as transfusion-related acute lung injury (TRALI). TRALI is an uncommon but potentially fatal adverse reaction to transfusion of plasma-containing blood components. It is typified by dyspnea, cough, hy...
journal_title:American journal of clinical pathology
pub_type: 杂志文章,评审
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更新日期:2008-02-01 00:00:00
abstract:OBJECTIVES:To examine high expression of tumor necrosis factor ligand superfamily member 13 (TNFSF13), which is correlated with several malignancies. METHODS:TNFSF13 messenger RNA expression in tumor cells and fibroblasts in a cohort of patients with non-small cell lung cancer (NSCLC) was analyzed by quantitative real...
journal_title:American journal of clinical pathology
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doi:10.1309/AJCP4JP8BZOMHEAW
更新日期:2014-02-01 00:00:00
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journal_title:American journal of clinical pathology
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doi:10.1309/AJCPNFVWG46NUHED
更新日期:2014-08-01 00:00:00
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journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:
更新日期:2005-12-01 00:00:00
abstract::Immunohistochemical expression of napsin A in primary pulmonary mucinous tumors is not well established. Napsin A immunoreactivity was evaluated in 43 mucin-producing adenocarcinomas of the lung consisting of 18 tumors formerly classified as mucinous bronchioloalveolar carcinoma, 15 colloid adenocarcinomas, 5 solid pr...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCP62WJUAMSZCOM
更新日期:2013-02-01 00:00:00
abstract::The hematologic status of 265 patients with rheumatoid arthritis was assessed. In the group as a whole, a mild depression in the hemoglobin concentration and mean cell volume (MCV) was associated with an increase in the red blood cell distribution width (RDW), erythrocyte sedimentation rate (ESR), and platelet count. ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/87.2.196
更新日期:1987-02-01 00:00:00
abstract:OBJECTIVES:Pathogenic free-living amebae (FLAs) cause skin, ocular, and central nervous system (CNS) infections with significant morbidity and mortality. Diagnosis of FLA infections by pathologic examination of tissue sections can be aided using molecular assays. This study investigated the performance characteristics ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqz103
更新日期:2019-11-04 00:00:00
abstract::Determination of HER-2/neu oncogene amplification has become clinically important in the present management of breast cancer and may have important applications in other areas of clinical oncology and scientific research. In situ hybridization is an extremely accurate and sensitive technique for assessing amplificatio...
journal_title:American journal of clinical pathology
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更新日期:2003-03-01 00:00:00
abstract::Criteria for assessing adequacy of cervicovaginal smears according to the Bethesda System include cellular composition and quantity, specimen preservation, fixation, and absence of obscuring elements. The reproducibility of adequacy assessment using these parameters was the focus of this study. Specimens were chosen t...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/102.3.354
更新日期:1994-09-01 00:00:00
abstract::The incubation of stored blood in a mixture of inosine, pyruvate, glucose, and phosphate restores the O2 affinity of hemoglobin to physiologic levels, as measured by the configuration of the dissociation curve and the P50. This regeneration of normal hemoglobin function not only is consistent for samples anticoagulate...
journal_title:American journal of clinical pathology
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更新日期:1977-07-01 00:00:00
abstract::The authors describe a patient with large granular lymphocytosis who presented with fever of unknown origin and jaundice. Immunophenotyping showed that most of the large granular lymphocytes (LGLs) were CD3-, CD16-, and NKH-1 (Leu-19)+ lymphocytes. Lymphocytosis of this subset of LGLs has not been reported. Analysis o...
journal_title:American journal of clinical pathology
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更新日期:1990-08-01 00:00:00
abstract::We present what, to our knowledge, is the first reported case of nephrogenic metaplasia of the ureter. Nephrogenic metaplasia involves the transitional epithelium of the urinary tract and results in the formation of epithelial tubules, which are histologically similar to renal tubules. Special stains demonstrated both...
journal_title:American journal of clinical pathology
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更新日期:1983-07-01 00:00:00
abstract::Invasion of the visceral pleura is an important component of lung carcinoma staging, and in some studies is an independent prognostic indicator. Evaluation of invasion by H&E may be indeterminate. Elastic stains can be helpful but are performed rarely. We reviewed all lung carcinoma resections from 1993 for 13 histolo...
journal_title:American journal of clinical pathology
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doi:10.1093/ajcp/112.6.777
更新日期:1999-12-01 00:00:00
abstract::Descriptive reports of liver histologic features in celiac disease (CD) are sparse, and the effect of a gluten-free diet (GFD) on the course of liver injury is poorly understood. We reviewed liver biopsy specimens in 30 patients with CD and performed immunostains for IgG, IgG4, IgM, and IgA. Subsequent liver biochemic...
journal_title:American journal of clinical pathology
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更新日期:2011-07-01 00:00:00
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journal_title:American journal of clinical pathology
pub_type: 杂志文章
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更新日期:2020-09-08 00:00:00
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journal_title:American journal of clinical pathology
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更新日期:2014-10-01 00:00:00
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journal_title:American journal of clinical pathology
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更新日期:2010-02-01 00:00:00
abstract::Histologic follow-up of patients with the Bethesda system cervical-vaginal diagnosis of atypical glandular cells of undetermined significance (AGUS), "favor endocervical origin", or "not otherwise specified" (NOS) shows a high percentage of clinically significant (neoplastic or preneoplastic) lesions. Using the criter...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/107.3.299
更新日期:1997-03-01 00:00:00