Primary lymphadenopathic Kaposi's sarcoma in an immunocompetent 23-year-old man.

abstract：:The use of direct thrombin inhibitors (DTIs) for prophylactic or therapeutic anticoagulation is increasing because of the predictable bioavailability and short half-life of these DTIs. However, in certain situations, indication of the concentration is warranted. We investigated the effects of 3 DTIs (lepirudin, argatr...

journal_title：American journal of clinical pathology

authors： Curvers J,van de Kerkhof D,Stroobants AK,van den Dool EJ,Scharnhorst V

更新日期：2012-10-01 00:00:00

abstract：:Histologic findings in liver biopsy specimens obtained from 88 patients before and one and two years after end-to-end jejunoileal bypass are compared. In addition to the expected fatty changes, mild changes of centrilobular, pericellular fibrosis were present in the initial biopsies in 8.6%; a year later they had beco...

journal_title：American journal of clinical pathology

authors： Marubbio AT Jr,Buchwald H,Schwartz MZ,Varco R

更新日期：1976-10-01 00:00:00

abstract：:The amount of trapped plasma in the microhematocrit red blood cell column of samples from 25 normal individuals and 102 patients was investigated. The mean value for the normal individuals was 1.53%, and the mean values for the samples from the patient groups ranged from 1.41% to 1.82%. These groups included patients ...

journal_title：American journal of clinical pathology

authors： Pearson TC,Guthrie DL

更新日期：1982-11-01 00:00:00

abstract：:Sera from heparinized patients commonly display anodal slurring of both the alpha and beta lipoproteins when they are examined by high-resolution electrophoresis (HRE). In this study, the authors examined the effect of heparin and lipoprotein lipase on the electrophoretic migration of alpha and beta lipoproteins in se...

journal_title：American journal of clinical pathology

authors： Pearson JP,Keren DF

更新日期：1995-10-01 00:00:00

abstract：:We performed a retrospective clinicopathologic study on sequential biopsy specimens from 90 patients with Philadelphia chromosome-positive chronic myelogenous leukemia to study therapy-specific effects of busulfan (28 patients), hydroxyurea (32 patients), and interferon-alfa (IFN-alfa; 30 patients). Bone marrow specim...

journal_title：American journal of clinical pathology

authors： Thiele J,Kvasnicka HM,Schmitt-Graeff A,Bundschuh S,Biermann T,Roessler G,Wasmus M,Diehl V,Zankovich R,Schaefer HE

更新日期：2000-07-01 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

authors： Nakamine H,Masih AS,Sanger WG,Wickert RS,Mitchell DW,Armitage JO,Weisenburger DD

更新日期：1992-05-01 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

authors： Messiaen AS,De Sloovere MMW,Claus PE,Vercammen M,Van Hoovels L,Heylen O,Debrabandere J,Vanpoucke H,De Smet D

更新日期：2017-06-01 00:00:00

abstract：:The occurrence of malignant lymphoma is an increasingly important cause of morbidity and mortality in AIDS patients. The incidence of AIDS-related lymphoma in some developing countries such as Brazil is increasing as the survival of HIV infection has improved. Although there is a clear association between several type...

journal_title：American journal of clinical pathology

authors： Bacchi CE,Bacchi MM,Rabenhorst SH,Soares FA,Fonseca LE Jr,Barbosa HS,Weiss LM,Gown AM

更新日期：1996-02-01 00:00:00

abstract：:An automated calcium method based on o-cresolphthalein complexone chemistry and designed to be used in conjunction with the Beckman ASTRA systems (Beckman Instruments, Inc., Brea, CA) was evaluated. Day-to-day reproducibility studies yielded coefficients of variation ranging from 1.2 to 3.1%. Linearity was 5.0-15.5 mg...

journal_title：American journal of clinical pathology

authors： Hartmann AE,Lewis LR

更新日期：1984-08-01 00:00:00

abstract：:The cell cycle consists of an initial growth phase (G1), DNA replication (S), a gap phase (G2), and mitosis (M), after which the cell may differentiate or enter the resting state (G0). The cycle is driven by a number of positive and negative regulatory phosphorylation and dephosphorylation events, involving protein ki...

journal_title：American journal of clinical pathology

authors： Dictor M,Ehinger M,Mertens F,Akervall J,Wennerberg J

更新日期：1999-07-01 00:00:00

abstract：:With various methods, BRAF mutations have been detected in 73.4% to 87.1% of papillary thyroid carcinomas (PTCs) in Korea. We assessed the ability of allele-specific polymerase chain reaction using a dual priming oligonucleotide system, compared with direct sequencing and pyrosequencing, to detect BRAF mutations in fi...

journal_title：American journal of clinical pathology

authors： Lee HJ,Choi J,Hwang TS,Shong YK,Hong SJ,Gong G

更新日期：2010-05-01 00:00:00

abstract：:Platelet-derived growth factors (PDGFs) exert their biologic function by binding to 3 different tyrosine kinase receptor isoforms. Especially the PDGF-alpha alpha receptor binds PDGF proteins with high specificity, which results in growth stimulation. The expression of the receptor and its ligand was studied in human ...

journal_title：American journal of clinical pathology

authors： Sulzbacher I,Birner P,Träxler M,Marberger M,Haitel A

更新日期：2003-07-01 00:00:00

abstract：:Micropapillary lung adenocarcinoma (MPA) has been reported as an aggressive variant of adenocarcinoma, frequently manifesting at high stage with a poor prognosis. We analyzed the clinical and molecular profile of 15 primary MPAs for K-ras, EGFR, and BRAF mutations and performed fluorescence in situ hybridization for E...

journal_title：American journal of clinical pathology

authors： De Oliveira Duarte Achcar R,Nikiforova MN,Yousem SA

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVES:To describe the histopathologic and immunophenotypic features of a temporary splenic allograft exposed to massive donor-specific antibody (DSA) insult. METHODS:A human cadaveric donor splenic allograft was temporarily transplanted in a highly sensitized patient with the intention of removing DSA before inte...

journal_title：American journal of clinical pathology

authors： Gaitonde S,Hassan M,Mehta V,Benedetti E,Tzvetanov I,Lichvar A,Pirzada S,Setty S

更新日期：2020-11-21 00:00:00

abstract：:Hydatidiform moles can be subclassified based on their ploidy. In general, complete moles are diploid, and partial moles are triploid. The standard method for the determination of DNA content is flow cytometric analysis. In this study, the authors investigated whether static cytometric analysis with the CAS 200 Image ...

journal_title：American journal of clinical pathology

authors： Barclay ID,Dabbagh L,Babiak J,Poppema S

更新日期：1993-10-01 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

authors： Liu Y,Zen Y,Yeh MM

更新日期：2020-09-08 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

authors： van Sandick JW,van Lanschot JB,van Felius L,Haringsma J,Tytgat GN,Dekker W,Drillenburg P,Offerhaus GJ,ten Kate FJ

更新日期：2002-01-01 00:00:00

abstract：:An unusual case of acute myelomonocytic leukemia (AMML) in an 81-year-old man is described. Ultrastructural examination revealed the presence of distinct Auer bodies, which commonly are found in acute promyelocytic leukemia (APL). The Auer bodies had a splinterlike appearance with a distinct tubular substructure. The ...

journal_title：American journal of clinical pathology

authors： Payne CM,Harrow EJ

更新日期：1983-08-01 00:00:00

abstract：:Studies from Africa have demonstrated that black people have higher vitamin B12 (cobalamin) levels than do white people. The authors compared healthy white people, black people, and Latin-Americans in the United States. Their study is also the largest in which the effect of race and sex on the cobalamin levels has bee...

journal_title：American journal of clinical pathology

authors： Saxena S,Carmel R

更新日期：1987-07-01 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

authors： Roberts FJ

更新日期：1986-05-01 00:00:00

abstract：:Results of a comparison of the diagnostic efficacy of percutaneous needle biopsy of the parietal pleura with that of cytologic examination of pleural fluid sediment obtained concurrently from 166 patients with benign or cancerous pleural disorders are reported. Of 44 patients with confirmatory evidence of cancer invol...

journal_title：American journal of clinical pathology

authors： Frist B,Kahan AV,Koss LG

更新日期：1979-07-01 00:00:00

abstract：:The use of rapid, simple tests to detect antibodies to human immunodeficiency virus (HIV) in urine could be valuable for several testing situations, such as in private offices, for epidemiologic surveys, and in developing countries. The authors evaluated the performance of the SUDS HIV type 1 test to detect antibody t...

journal_title：American journal of clinical pathology

authors： Constantine NT,Zhang X,Li L,Bansal J,Hyams KC,Smialek JE

更新日期：1994-02-01 00:00:00

abstract：:Nitroglycerin has been reported to reduce activated partial thromboplastin time (aPTT) values in patients treated with concurrent heparin and nitroglycerin. However, in vivo studies have yielded conflicting results. In this in vitro evaluation, nitroglycerin was added to samples of pooled plasma from normal volunteers...

journal_title：American journal of clinical pathology

authors： Barnes AD,Horn JR,Wittkowsky AK

更新日期：1996-03-01 00:00:00

abstract：Objectives:To determine non-American Society for Clinical Pathology pathology- and laboratory-related Choosing Wisely recommendations that drive effective test utilization in the laboratory. Methods:Data were collected via a two-part web-based survey distributed to a broad sample of pathologists and laboratory profess...

journal_title：American journal of clinical pathology

authors： Waibel E,Garcia E,Kelly M,Soles R,Hilborne L

更新日期：2018-02-17 00:00:00

abstract：:This practice parameter, developed by the Practice Parameters and Outcomes Measurement Committee of the American Society of Clinical Pathologists (ASCP), is a guideline for the development of reasonable stat lists. Stat testing lists vary according to practice setting. Furthermore, although stat lists exist, extenuati...

journal_title：American journal of clinical pathology

authors： Hilborne L,Lee H,Cathcart P

更新日期：1996-06-01 00:00:00

abstract：:Platelet function testing is important for the diagnostic evaluation of common and rare bleeding disorders. Our study goals were to promote best practices and reduce unnecessary testing variances by developing North American guidelines on platelet function testing. Guidelines were developed by consensus for expert rec...

journal_title：American journal of clinical pathology

authors： Hayward CP,Moffat KA,Raby A,Israels S,Plumhoff E,Flynn G,Zehnder JL

更新日期：2010-12-01 00:00:00

abstract：:The authors studied the effect of averaging replicated assays of Factor IX coagulation activity and Factor IX antigen on each plasma specimen in improving the ability to detect carriers of hemophilia B. The improvement resulting from this procedure is particularly marked in tests depending on the linear regression of ...

journal_title：American journal of clinical pathology

authors： Lipworth L,Tiarks CY,Rice CA,Pechet L

更新日期：1979-12-01 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：:Reduction mammaplasty (RM) is a common surgical procedure that yields a variable amount of tissue for pathologic examination. Occult breast carcinomas are detected rarely in these specimens. We evaluated the pathologic findings in RM specimens performed in our institution during an 11.5-year period (July 1989 to Decem...

journal_title：American journal of clinical pathology

authors： Ishag MT,Bashinsky DY,Beliaeva IV,Niemann TH,Marsh WL Jr

更新日期：2003-09-01 00:00:00

abstract：:Mycobacterium leprae causes leprosy. M leprae strains collected worldwide have been genetically clonal, which poorly explains the varying severity and clinical features of the disease. We discovered a new Mycobacterium species from 2 patients who died of diffuse lepromatous leprosy (DLL). The Mycobacterium was purifie...

journal_title：American journal of clinical pathology

authors： Han XY,Seo YH,Sizer KC,Schoberle T,May GS,Spencer JS,Li W,Nair RG

更新日期：2008-12-01 00:00:00