Abstract：
:Myofibromatosis generally is regarded as a fibrous proliferative disease of neonates and children that, even when multicentric, has an excellent prognosis and a propensity for spontaneous involution. Reported is a case of solitary, locally recurrent myofibromatosis in the ear canal of an adult patient. It was initially thought to be a leiomyoma. The diagnosis of myofibromatosis was made on the basis of its histologic appearance and corroborated by immunohistochemical stains. Clinicians and pathologists should be aware that myofibromatosis may occur in adults in unusual locations, with a potential for local recurrence. Furthermore, its histologic appearance may mimic that of other mesenchymal neoplasms.
journal_name
Am J Clin Patholjournal_title
American journal of clinical pathologyauthors
Hogan SF,Salassa JRdoi
10.1093/ajcp/97.6.810subject
Has Abstractpub_date
1992-06-01 00:00:00pages
810-4issue
6eissn
0002-9173issn
1943-7722journal_volume
97pub_type
杂志文章abstract：:Transketolases link the Embden-Meyerhof pathway to the pentose phosphate pathway. An influence of p-Akt on this metabolism was described. This study was performed to compare the expression of transketolase-like 1 (TKTL1) and p-Akt in glioblastoma multiforme (GBM) and other astrocytic gliomas (AGs, grades II and III). ...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1309/6H9844AMMET82DBJ
更新日期：2008-07-01 00:00:00
abstract：:Human papillomaviruses (HPVs) are associated with benign and malignant neoplasms of the cervix. One of the criteria for their etiologic role requires an assessment of whether virtually all or only a small fraction of lesions contain viral genomes. DNA preparations from colposcopically directed punch biopsies of cervic...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/95.5.638
更新日期：1991-05-01 00:00:00
abstract：:A method using the RNA polymerase chain reaction technique to diagnose infection retrospectively using single-stranded RNA enteroviruses in paraffin-embedded tissue blocks is reported. This method takes advantage of extreme sequence conservation in the 5' untranslated region of the enteroviral genome and uses two roun...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/96.5.568
更新日期：1991-11-01 00:00:00
abstract：:Several monoclonal antibodies (MoAbs) are now available for immunophenotyping non-Hodgkin's lymphomas (NHLs) in paraffin-embedded tissue sections. To determine the reliability of these reagents in predicting the genotype, 44 cases of NHL were studied with the alkaline phosphatase-anti-alkaline phosphatase technique wi...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/95.4.517
更新日期：1991-04-01 00:00:00
abstract：:We compared 1-stage clot-based, chromogenic, and immunoassay methods for measuring factor VIII in plasma with a focus on the measurement of elevated levels of factor VIII. The chromogenic assay showed the best interassay imprecision for factor VIII levels near 150 IU/dL. The best correlation was between the 1-stage cl...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1309/C8T8-YNB4-G3W4-5PRF
更新日期：2003-07-01 00:00:00
abstract：:Our purpose was to evaluate the clinical, histologic, and histochemical staining characteristics of intestinal metaplasia (IM) at an endoscopically normal-appearing esophagogastric junction (IM-EGJ) compared with IM in a columnar-lined esophagus (IM-CLE). A prospective study included 253 patients referred for elective...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1309/N15U-FN5R-3M5D-PE0U
更新日期：2002-01-01 00:00:00
abstract：:The API-20 Enteric Strip has been proposed to have the capacity to differentiate the nonfermentative gram-negative bacilli. This multitest strip serves as the basis of an evolving system, which first provided a Register, then a Selector, and more recently a computer Index. Twenty-three strains of Pseudomonas aeruginos...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/69.1.41
更新日期：1978-01-01 00:00:00
abstract：:A two-sample plot is often used to display test results in clinical chemistry external quality control programs. The use of control materials at different concentrations calls for a re-evaluation of the two-sample plot. A modification of the two-sample plot is presented. The axes of the graph are graduated in units of...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/67.1.91
更新日期：1977-01-01 00:00:00
abstract：OBJECTIVES:Millions of biospecimens will be collected during the coronavirus disease 2019 (COVID-19) pandemic. As learned from severe acute respiratory syndrome (SARS), proper biospecimen handling is necessary to prevent laboratory-related infections. METHODS:Centers for Disease Control and Prevention and World Health...
journal_title：American journal of clinical pathology
pub_type： 杂志文章,评审
doi：10.1093/ajcp/aqaa171
更新日期：2021-01-04 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
pub_type： 杂志文章
doi：10.1093/ajcp/78.2.150
更新日期：1982-08-01 00:00:00
abstract：:A 61-year-old man with acquired immunodeficiency syndrome (AIDS) sought care because of the onset of progressive dysphagia. He was found to have a perforated, fungating esophageal mass. The combined histologic and immunologic findings were diagnostic of Hodgkin's disease, nodular sclerosis type, lymphocyte-depleted va...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/108.5.593
更新日期：1997-11-01 00:00:00
abstract：:Two cases of giant-cell arteritis of uterus were found incidentally in association with uterine prolapse. One similar case has been reported in the literature. Microscopic examination disclosed fragmentation of the elastic laminae of the myometrial arteries with a giant-cell and mononuclear infiltrate. The relationshi...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/65.3.308
更新日期：1976-03-01 00:00:00
abstract：:In today's environment, many laboratories and pathology practices are challenged to maintain or increase their quality while simultaneously lowering their overall costs. The cost of improving specimen processes is related to quality, and we demonstrate that actual costs can be reduced by designing "quality at the sour...
journal_title：American journal of clinical pathology
pub_type： 杂志文章,评审
doi：10.1309/AJCPSMQYAF6X1HUT
更新日期：2012-09-01 00:00:00
abstract：:The authors report a case of primary Ki-1 lymphoma of the brain. The patient was a 4 1/2-year-old black girl who presented with a 4- and 5-day history of headaches, nausea, vomiting, neck stiffness, and difficulty in walking. Computed tomography (CT) scan of the brain showed two discrete densities in the left occipita...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/103.4.496
更新日期：1995-04-01 00:00:00
abstract：:Multicentric osteosarcoma (M-OGS) is characterized by multicentricity of osseous osteosarcomas, either synchronous or metachronous, without visceral involvement. The study's purpose was to clinicopathologically and radiographically analyze 56 cases of M-OGS (22 synchronous and 34 metachronous). The distal femur was th...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1309/AJCP0V0OATKCNAZP
更新日期：2011-11-01 00:00:00
abstract：:A study was made of quantitative urine cultures in bacteremic patients with urinary tract infection as the only identifiable source. These patients represent the most serious form of urinary tract infection and should be recognized as significant by the criteria used for interpreting quantitative urine cultures. In 83...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/85.5.616
更新日期：1986-05-01 00:00:00
abstract：:The ongoing collaborative relationship between a pathology department and the vendor of its laboratory information system is vitally important because of the strategic importance of the laboratory information system in managing the information product of the department. Laboratory information system vendors are value-...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/97.3.363
更新日期：1992-03-01 00:00:00
abstract：OBJECTIVES:Luminex-based single-antigen bead human leukocyte antigen (HLA) antibody testing is widely used to define HLA antibodies for transplant compatibility. False-negative results can occur with complement-mediated prozone inhibition. This study assessed the effect of EDTA on the assay background reactivity and fl...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/aqw116
更新日期：2016-09-01 00:00:00
abstract：:The measurement of beta-thromboglobulin (BTG) and platelet lactic dehydrogenase (LDH) as markers for alpha-granule release and platelet lysis, respectively, has been reported to correlate with the amount of damage incurred during the preparation and storage of platelet concentrates. We compared the concentrations of t...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/79.6.719
更新日期：1983-06-01 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：:To determine the current frequency of discovering important diagnoses at autopsy, the diagnoses made in all complete or "no head" autopsies during 1994 at a major tertiary care transplantation referral center were retrospectively compared with the diagnoses made antemortem. Of 176 autopsies, 79 (44.9%) revealed 1 or m...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/110.2.210
更新日期：1998-08-01 00:00:00
abstract：:The authors report on the cytologic features of six cases of poorly differentiated "insular" carcinoma (IC) of the thyroid, a recently described variety of thyroid tumor intermediate between well-differentiated and anaplastic neoplasms. It is characterized by trabecular and/or alveolar growth patterns, merging with fo...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/94.6.687
更新日期：1990-12-01 00:00:00
abstract：:Mean nuclear areas (MNA) were calculated morphometrically in ten cases of well-differentiated adenocarcinoma, ten cases of atypical alveolar cuboidal cell hyperplasia (AAH), and five cases of alveolar cuboidal cell hyperplasia (AH) and were compared with each other. In cases of adenocarcinoma, the MNA were significant...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/85.2.146
更新日期：1986-02-01 00:00:00
abstract：:Myxomatous degeneration of the mitral valve is a disease of unknown etiology that is associated with many ominous complications. A case in which non-bacterial thrombotic endocarditis, superimposed on a myxomatous mitral valve, resulted in systemic embolization to the brain, heart, and kidney is presented. The purpose ...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/72.3.489
更新日期：1979-09-01 00:00:00
abstract：:Although cytology laboratories are mandated to rescreen at least 10% of cervicovaginal smears, there is no uniform national rescreening practice. Follow-up data for 16,188 rescreened cervicovaginal smears were studied and decision analysis was performed to determine an optimal rescreening strategy. High-grade dysplasi...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/111.5.601
更新日期：1999-05-01 00:00:00
abstract：OBJECTIVES:Pool testing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) preserves testing resources at the risk of missing specimens through specimen dilution. METHODS:To determine whether SARS-CoV-2 specimens would be missed after 10:1 pooling, we identified 10 specimens with midrange (ie, 25-34 cycl...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/aqaa273
更新日期：2021-01-05 00:00:00
abstract：OBJECTIVES:Our aim was to investigate the frequency of steatohepatitic morphology in hepatocellular adenoma (HCA) and correlate with its clinical parameters and risk factors underlying nonalcoholic fatty liver disease (NAFLD) or nonalcoholic steatohepatitis (NASH). METHODS:We examined a series of 41 liver resection sp...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/aqaa075
更新日期：2020-09-08 00:00:00
abstract：:Fifteen cases of low-grade B-cell lymphoma involving unusual extranodal sites have been studied in comparison to cases reported or observed arising in typical mucosa-associated lymphoid tissues. In every case, histopathologic features conformed to those characteristic for lymphomas of mucosa-associated lymphoid tissue...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/96.6.738
更新日期：1991-12-01 00:00:00
abstract：:Acute toxic hepatic necrosis is common and may be fatal. Predicting clinical outcome may be aided by following serum markers that could indicate recovery or may signify massive (substantial) destruction of functional liver mass. Previously, in a published case of chloroform poisoning, we serially assayed serum biomark...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/112.3.351
更新日期：1999-09-01 00:00:00
abstract：:This paper presents the first comprehensive morphometry analysis of normal thyroid, adenomas, and follicular and papillary carcinomas. The mean nuclear volume and the mean nuclear surface increased, while the volume densities of rough endoplasmic reticulum and dense bodies decreased from normal thyroid through adenoma...
journal_title：American journal of clinical pathology
pub_type： 杂志文章
doi：10.1093/ajcp/79.2.166
更新日期：1983-02-01 00:00:00
