Abstract:
:Terminal deoxynucleotidyl transferase (TdT) is a marker of lymphoblastic disorders. Previously, the technique for determining TdT on smears was by indirect immunofluorescence. An immunoperoxidase procedure for detecting TdT on smears is reported. Results are in a comparable range with the indirect immunofluorescent technique. As discussed in this paper, TdT by immunoperoxidase may offer certain advantages over the indirect immunofluorescent procedure.
journal_name
Am J Clin Patholjournal_title
American journal of clinical pathologyauthors
Stass SA,Dean L,Peiper SC,Bollum FJdoi
10.1093/ajcp/77.2.174subject
Has Abstractpub_date
1982-02-01 00:00:00pages
174-6issue
2eissn
0002-9173issn
1943-7722journal_volume
77pub_type
杂志文章abstract:OBJECTIVES:Solid tumor metastases to the pancreas are rare, and only limited literature on the topic is available. In this retrospective study, we reviewed 107 cases of solid tumor metastases to the pancreas diagnosed by fine-needle aspiration (FNA) from 2005 to 2019. METHODS:Information including the patients' clinic...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqaa090
更新日期:2020-10-13 00:00:00
abstract::A case of fetal demise and maternal recovery after acetaminophen overdose is presented, to our knowledge the first reported. Fetal liver and maternal serum concentrations indicate overdose to be the cause of fetal death. Maternal disseminated intravascular coagulation (DIC) may have been related to maternal acetaminop...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/82.2.240
更新日期:1984-08-01 00:00:00
abstract::A new disposable bleeding time device (Hemalet) was tested in 20 normal individuals and 11 patients with various bleeding disorders. The results were compared with those of Simplate II. The mean bleeding time for normal individuals was 5.4 +/- 1.5 (mean +/- 1 SD) minutes by Hemalet and 5.8 +/- 1.4 (mean +/- 1 SD) minu...
journal_title:American journal of clinical pathology
pub_type: 临床试验,杂志文章
doi:10.1093/ajcp/85.5.610
更新日期:1986-05-01 00:00:00
abstract::The authors report the clinicopathologic findings in four cases of adult women with rhabdomyosarcomas that originated in the endometrium or cervix, or both. All tumors were pure sarcomas and not components of carcinosarcomas or malignant mixed mesodermal tumors. In two patients, the tumors were typical botryoid embryo...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/70.2.217
更新日期:1978-08-01 00:00:00
abstract::Location-guided screening in cervical cytology offers a potentially significant advance over routine manual screening. A prospective, 2-armed, masked clinical trial of the BD FocalPoint GS Imaging System using SurePath slides (BD Diagnostics-TriPath, Burlington, NC) compared routine manual screening and quality contro...
journal_title:American journal of clinical pathology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1309/AJCP8VE7AWBZCVQT
更新日期:2009-11-01 00:00:00
abstract::The most common differentiated renal tumor of early childhood is the congenital mesoblastic neophroma. Well-differentiated forms of Wilms' tumor may present a difficult differential diagnosis from these benign neoplasms. The cases of two patients found to have well-differentiated renal neoplasms after being treated fo...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/66.2.376
更新日期:1976-08-01 00:00:00
abstract::Acute myeloid leukemia (AML) with normal cytogenetics represents approximately 40% to 50% of de novo AML. This heterogeneous AML subgroup constitutes the single largest cytogenetic group with an intermediate prognosis. Previous studies have suggested that the Fms-like tyrosine kinase-3 internal tandem duplication (FLT...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/NRTX9AKXHR5JBT93
更新日期:2008-04-01 00:00:00
abstract::A case of septicemia caused by Pseudomonas paucimobilis is reported. This represents the first definitive case of disease produced by this yellow-pigmented, nonfermentative bacillus. ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/72.5.882
更新日期:1979-11-01 00:00:00
abstract::A comparative study of large cell lymphoma (LCL) (ten B and ten T), Hodgkin's disease (15 cases), and true histiocytic lymphoma (two cases) was undertaken, using formalin-fixed paraffin-embedded tissue sections, a panel of eight antibodies, and one lectin to determine if any particular antibody or immunologic profile ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/86.5.591
更新日期:1986-11-01 00:00:00
abstract::Two hundred seven mucinous breast carcinomas were morphologically classified into two different groups: pure mucinous carcinomas consisting only of areas with small epithelial islands of solid tumor floating in abundant extracellular mucin, and mixed carcinomas where the tumor contains large areas of mucin, as well as...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/87.2.155
更新日期:1987-02-01 00:00:00
abstract::The development of sensitive immunofluorescent technics for the detection of platelet antibodies has stimulated renewed interest in the field of platelet immunology. However, the analysis of multispecific sera containing both HLA and platelet-specific antibodies requires cumbersome absorption technics and relatively l...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/80.6.839
更新日期:1983-12-01 00:00:00
abstract:Objectives:Free light chain (FLC) measurement gained a lot of interest for diagnostic workup of monoclonal gammopathy. Methods:We evaluated the performance of turbidimetric polyclonal Freelite (The Binding Site, Birmingham, UK) assays on Cobas 6000 (Roche Diagnostics, Rotkreuz, Switzerland) and nephelometric monoclona...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqx037
更新日期:2017-06-01 00:00:00
abstract::To evaluate the etiologic role of human papillomavirus (HPV) in oral carcinogenesis, DNA samples were purified from 103 oral squamous cell carcinoma (OSCC) and 30 normal oral mucosal (NOM) specimens. A nested polymerase chain reaction, DNA sequencing, and gene-chip HPV typing were used to identify multiple HPV types i...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/C5P6-NUQ2-NW6L-CTBP
更新日期:2003-12-01 00:00:00
abstract::In the differential diagnosis of Spitz nevus vs malignant melanoma, patient age provides a critical piece of clinical information, because Spitz nevi occur mostly in children and melanomas occur mostly in adults. Nevertheless, there is overlap in the age distributions of Spitz nevus and melanoma. The issue to consider...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/E14C-J6KR-D092-DP3M
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVES:Fundic gland polyps (FGPs) occur in two clinical settings, sporadic and syndromic. Epithelial dysplasia is rare in sporadic FGPs, and progression data from large series are lacking. The aim of this study was to evaluate the clinical, morphologic, and immunohistochemical features in a large series of sporadic...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPGK8QTYPUQJYL
更新日期:2015-10-01 00:00:00
abstract::Fine-needle cytology (FNC) of 292 palpable orbital and eyelid tumors was performed with a 25-gauge (0.5-mm), 3-cm needle and compared with the histopathologic findings in 286 cases. Among these 286 cases, a concordant diagnosis of malignancy and type was achieved in 249 cases (87%). False positive diagnoses were made ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/93.1.100
更新日期:1990-01-01 00:00:00
abstract:OBJECTIVES:Lymphoid enhancer binding factor 1 (LEF1) is expressed in most cases of chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and has shown utility in distinguishing CLL/SLL from other small B-cell lymphomas. LEF1 expression has not been systematically studied in CD5-positive marginal zone lympho...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqz207
更新日期:2020-04-15 00:00:00
abstract::Previous studies of patients with lymphoid malignancies have suggested a relationship between survival and the presence of more than 40% hard-mirror cells in the bone marrow. This report represents the first detailed study of a patient with American Burkitt's lymphoma with numerous hand-mirror cells in the bone marrow...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/70.6.937
更新日期:1978-12-01 00:00:00
abstract::This, to authors' knowledge, is the first report in the United States of Tinea pedis caused by Trichophyton violaceum in a recent Southeast Asian immigrant. Because of the recent entry into this country of refugees from an area of the world where T. violaceum is endemic, this anthropophilic dermatophyte may become a s...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/80.1.110
更新日期:1983-07-01 00:00:00
abstract:OBJECTIVES:Certain laboratory tests are critical for patient care and must be communicated rapidly. Professional societies have developed guidelines for reporting of "critical values" and significant or unexpected surgical pathology findings. Urgent diagnoses requiring rapid reporting include new or unexpected diagnose...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPJHFVORM48IZL
更新日期:2014-12-01 00:00:00
abstract::The combined experience of four university medical centers with fine-needle aspiration biopsy (FNAB) of the mediastinum is reviewed. This series includes 189 cases, with 100 males and 89 females, 6 months to 86 years of age. The majority (71%) of diagnoses were neoplastic with the remainder equally distributed between...
journal_title:American journal of clinical pathology
pub_type: 杂志文章,多中心研究
doi:10.1093/ajcp/105.2.168
更新日期:1996-02-01 00:00:00
abstract::To investigate the issue of clonality in Richter's syndrome, phenotypic, molecular genetic, and cytogenetic studies were performed on tumor tissue from a patient with concurrent chronic lymphocytic leukemia and diffuse large cell lymphoma in a single lymph node specimen. The tumor was biphenotypic for immunoglobulin (...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/97.5.656
更新日期:1992-05-01 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
pub_type: 杂志文章
doi:10.1093/ajcp/106.2.180
更新日期:1996-08-01 00:00:00
abstract::Platelet volume measurements have been used to differentiate consumptive and hypoplastic thrombocytopenia. Since thrombocytopenia is a frequent complication of neonatal sepsis, the authors explored the utility of correlating mean platelet volume (MVP) and platelet distribution width (PDW) with bacteremia. In a sample ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/93.3.391
更新日期:1990-03-01 00:00:00
abstract:OBJECTIVES:Superficial pleomorphic liposarcoma (PL) has a favorable prognosis compared to deeply seated PL. Given developments in the classification of lipomatous neoplasms, we reappraised a series of cases. METHODS:Retrospective clinicopathologic evaluation and genome-wide single-nucleotide polymorphism (SNP) microar...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqaa045
更新日期:2020-08-05 00:00:00
abstract::The immunohistologic distribution of the feto-acinar pancreatic protein (FAP), detected by the monoclonal antibody (MoAb) J28 using an indirect immunoperoxidase technique, is described. Tests were carried out on normal adult pancreas (n = 10), chronic pancreatitis (n = 14), pancreatic adenocarcinoma (n = 17), intraabd...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/93.1.14
更新日期:1990-01-01 00:00:00
abstract::We studied the magnitude, significance, and origin of an analytic bias that emerged between our point-of-care (POC) and our central laboratory (CL) methods for the measurement of hemoglobin A1c (HbA1c) and evaluated the analytic accuracy of 7 commonly used HbA1c methods relative to the National Glycohemoglobin Standar...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/U3GPPTCBP1VLL8AW
更新日期:2008-04-01 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::In situ hybridization with specific RNA radiolabeled probes was used to analyze the production of interleukin-2 (IL-2) and interferon-gamma (IFN-gamma) by 21 low-grade follicular lymphomas (FLs). All of the 21 FLs tested contained lymphokine-synthesizing cells in the interfollicular and follicular areas. Enumeration o...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/95.1.55
更新日期:1991-01-01 00:00:00
abstract::Possible increased activation of the coagulation pathway was measured in a group of patients with neoplastic diseases. In addition to standard tests, the thromboplastin generation test, thrombin generation test and immunologic and coagulant activities of both Factor VIII and antithrombin III were utilized in the evalu...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/68.2.258
更新日期:1977-08-01 00:00:00