The utility of BRAF V600E mutation-specific antibody VE1 for the diagnosis of hairy cell leukemia.

abstract：:Whipple disease is a rare, chronic multisystem disease associated with the recently characterized organism Tropheryma whippelii. Extraintestinal manifestation involving the central nervous system, heart, and joints occasionally occurs. Involvement of the abdominal lymph nodes, especially the mesenteric and periaortic ...

journal_title：American journal of clinical pathology

authors： Alkan S,Beals TF,Schnitzer B

更新日期：2001-12-01 00:00:00

abstract：:A three-and-a-half-year old boy suffering from streptococcal pneumonia developed hemolytic-uremic syndrome and disseminated intravascular coagulation (DIC). His red blood cells (RBC) were shown to be T- and Tk-activated; serial testing showed his mature RBCs as well as neocytes remained T-activated at 40 days. Anti-T ...

journal_title：American journal of clinical pathology

authors： Beattie KM,Lewis PE,Briski JE,Strauch BM

更新日期：1985-08-01 00:00:00

abstract：:Squamous cell carcinoma (SCC) is by far the most common malignancy of the upper aerodigestive tract. Most conventional-type SCCs do not present the surgical pathologist with diagnostic difficulty. Certain variants, however, can histologically mimic benign and other malignant diseases. In such cases, correct diagnosis ...

journal_title：American journal of clinical pathology

authors： Stelow EB,Mills SE

更新日期：2005-12-01 00:00:00

abstract：:This article describes the seventh known case of blue nevus of the lymph node capsule and reviews the previously reported cases. The migration arrest hypothesis as an explanation for the occurrence of this lesion is favored rather than the "benign metastasis" hypothesis. The importance of the recognition of this pheno...

journal_title：American journal of clinical pathology

authors： Lamovec J

更新日期：1984-03-01 00:00:00

abstract：:The authors analyzed the frequency of immunophenotypic abnormalities in 1,474 cases of routinely fixed, paraffin-embedded B-lineage non-Hodgkin's lymphomas. B-lineage was determined by immunoreactivity for CD20 (L26, 92%); CD45RA (4KB5, an additional 3%) or immunoglobulin (Ig) light chain restriction (remaining 5%). C...

journal_title：American journal of clinical pathology

authors： Gelb AB,Rouse RV,Dorfman RF,Warnke RA

更新日期：1994-12-01 00:00:00

abstract：:Monoclonal immunoradiometric assays (IRMA) for human chorionic gonadotropin (hCG) are available for either intact hCG (IhCG) or beta subunit hCG (beta hCG). The authors evaluated the clinical applications of both methods. Serum samples (N = 180) were divided into the following five clinical groups: Group 1: elevated l...

journal_title：American journal of clinical pathology

authors： Pardue MG,Taylor EH,London S,Walls RC,Pappas AA

更新日期：1990-03-01 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：:The purpose of our study was to improve the quality of care in an emergency department (ED) as measured by length of stay (LOS), total turnaround time (TAT) for laboratory result reporting, and the blood culture contamination rate. Data were included for patients who had at least 1 of 5 laboratory tests performed as p...

journal_title：American journal of clinical pathology

authors： Sheppard C,Franks N,Nolte F,Fantz C

更新日期：2008-10-01 00:00:00

abstract：:A murine monoclonal antibody (MAb 12C3) that is specific to human ovarian carcinomas was generated by immunizing mice with a human ovarian germinoma cell line (JOHYC-2). The antigen distribution that was defined by MAb 12C3 in normal and malignant human tissues was analyzed by immunohistochemistry on paraffin-embedded...

journal_title：American journal of clinical pathology

authors： Yamada K,Ohkawa K,Joh K

更新日期：1995-03-01 00:00:00

abstract：:In order to determine the significance of 40% or more leukemic cells in hand-mirror configuration in the bone marrow (hand-mirror cell leukemia), eight of 34 cases of acute lymphoblastic leukemia and one of 17 cases of acute myeloblastic leukemia were collected from a six-year period. Five of the eight patients who ha...

journal_title：American journal of clinical pathology

authors： Glassy EF,Sun NC,Okun DB

更新日期：1980-11-01 00:00:00

abstract：:A case of unilateral gonadoblastoma in association with a ruptured ectopic tubal pregnancy is presented. The patient had normal menstrual history prior to a missed period followed by abdominal pain and the passage of clots. The surgical specimens, in addition to the ruptured tubal pregnancy, showed nodular foci of typ...

journal_title：American journal of clinical pathology

authors： Pratt-Thomas HR,Cooper JM

更新日期：1976-01-01 00:00:00

abstract：Objectives:To determine the impact of systemwide charge display on laboratory utilization. Methods:This was a randomized controlled trial with a baseline period and an intervention period. Tests were randomized to a control arm or an active arm. The maximum allowable Medicare reimbursement rate was displayed for tests...

journal_title：American journal of clinical pathology

authors： Schmidt RL,Colbert-Getz JM,Milne CK,Vargo DJ,Hussong JW,Hoidal JR,Markewitz BA,Walker BS,Kawamoto K

更新日期：2017-11-20 00:00:00

abstract：:While plasmacytosis is a common occurrence in early post-bone marrow transplantation biopsy specimens, the significance of plasma cells in such specimens from patients with multiple myeloma (MM) is unknown. We attempted to retrospectively determine, by morphologic assessment of plasma cell percentage, immunohistologic...

journal_title：American journal of clinical pathology

authors： Maia DM,Kell DL,Goates JJ,Warnke RA

更新日期：1997-06-01 00:00:00

abstract：:Physicians are often forced to make decisions about the use of laboratory resources without adequate access to earlier results and related supporting information. Less than optimal use of the laboratory may result. The authors developed and deployed a clinical workstation meant to provide ready access to laboratory in...

journal_title：American journal of clinical pathology

authors： Connelly DP,Sielaff BH,Willard KE

更新日期：1995-09-01 00:00:00

abstract：:During a 14-year period (1959-1972), 3,600 endometrial suction biopsies were performed in the office for specific indications in selected patients. Three hundred seventy-seven biopsies (10.5%) revealed abnormal findings. Of these, 233 showed endometritis, 96 associated with necrotic decidual or placental tissue, or bo...

journal_title：American journal of clinical pathology

authors： Baitlon D,Hadley JO

更新日期：1975-01-01 00:00:00

abstract：:The effect of changes in cytology laboratory costs, including the costs of new technologies, on the cost-effectiveness of cervical cancer prevention has not been studied. Using University of Iowa laboratory detection rates and costs, a decision model determined the cost-effectiveness of the laboratory with and without...

journal_title：American journal of clinical pathology

authors： Raab SS,Zaleski MS,Silverman JF

更新日期：1999-02-01 00:00:00

abstract：:Bone marrow angiogenesis in patients with idiopathic myelofibrosis (IM) was evaluated by using a quantitative morphometric analysis test system. IM specimens had a significantly higher degree of bone marrow microvessel density (MVD) compared with control specimens. The higher degree of angiogenesis was associated with...

journal_title：American journal of clinical pathology

authors： Ni H,Barosi G,Hoffman R

更新日期：2006-08-01 00:00:00

abstract：:The purpose of this study was to correlate p53 gene alterations and their expression in 85 head and neck squamous cell carcinomas. Genomic p53 was amplified with the polymerase chain reaction (PCR) from formalin-fixed, paraffin-embedded tissues. Exons 5 through 8 were screened for mutations by means of non-isotopic si...

journal_title：American journal of clinical pathology

authors： Calzolari A,Chiarelli I,Bianchi S,Messerini L,Gallo O,Porfirio B,Mattiuz PL

更新日期：1997-01-01 00:00:00

abstract：:The ABH blood group isoantigen status of a retrospective series of 233 invasive breast carcinomas was examined, employing monoclonal antibodies (MCAB) against A, B, and H antigens with the avidin-biotin-peroxidase complex method. In addition, the H antigen was localized with Ulex Europeus Agglutinin I (UEAI) binding. ...

journal_title：American journal of clinical pathology

authors： Lee AK,DeLellis RA,Rosen PP,Saigo PE,Gangi MD,Bagin R,Groshen S,Wolfe HJ

更新日期：1985-03-01 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

authors： Thommasen HV,Boyko WJ,Montaner JS,Russell JA,Johnson DR,Hogg JC

更新日期：1986-10-01 00:00:00

abstract：:Suspensions of lymphoid cells from tissues have been used for the determination of the quantitative relationship between the T and B cell populations. The distribution of the lymphocytes within a given tissue, however, cannot be demonstrated once such a suspension has been prepared. Various methods of characterizing l...

journal_title：American journal of clinical pathology

authors： Millard PR,Rabin BS,Whiteside TL,Hubbard JD

更新日期：1977-03-01 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：: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

authors： Patrick CH,Lazarchick J

更新日期：1990-03-01 00:00:00

abstract：:A single oral dose of tetracycline deposits in bone and is readily identified with fluorescence microscopy. Two such time-spaced labels can be used to determine bone dynamic features. This is as accurate as conventional three-day labeling periods. The simplicity, improved compliance, and substantial reduction in time ...

journal_title：American journal of clinical pathology

authors： Sherrard DJ,Maloney NA

更新日期：1989-06-01 00:00:00

abstract：:Minimal inhibitory concentrations (MICs) of clindamycin, cefoxitin, imipenem, and metronidazole were determined by the E-Test and a reference agar dilution method for 92 gram-negative anaerobic organisms. For 335 MIC pairs, the agreement between the two systems was 80.1%; 60 (17.9%) differed by two or more twofold dil...

journal_title：American journal of clinical pathology

authors： Couroux PR,Massey VE,Schieven BC,Lannigan R,Hussain Z

更新日期：1993-09-01 00:00:00

abstract：:We undertook a retrospective analysis of colonic spirochetosis in 14 cases: females, 3; males, 11; children, 4; adults, 10. Two men had HIV infections. All children and both HIV-infected men had abdominal complaints, diarrhea, or both. Most other adults underwent colonoscopy for polyp screening (n = 4) or follow-up of...

journal_title：American journal of clinical pathology

authors： Koteish A,Kannangai R,Abraham SC,Torbenson M

更新日期：2003-12-01 00:00:00

abstract：:Peripheral blood mononuclear cells from pemphigus vulgaris and bullous pemphigoid patients produced antiepithelial antibodies in a pokeweed mitogen-stimulated in vitro cell culture system. Antiintercellular substance (ICS) antibodies were detected in supernatants of cell cultures from four of four pemphigus vulgaris p...

journal_title：American journal of clinical pathology

authors： Fitzmaurice M,Deodhar SD

更新日期：1984-05-01 00:00:00

abstract：:Our objective was to assess the loss of E-cadherin (EC) as a diagnostic marker or a predictor of prognosis. We stained 276 breast carcinomas with monoclonal antibodies to EC (invasive lobular carcinomas [ILC] and variants, 59; invasive ductal carcinoma and ductal special types [IDC], 204; tubulolobular carcinoma [TLC]...

journal_title：American journal of clinical pathology

authors： Qureshi HS,Linden MD,Divine G,Raju UB

更新日期：2006-03-01 00:00:00

abstract：:Anaerobiospirillum succiniciproducens is a little-known spiral bacterium. Presented here are two septicemia cases similar in that both occurred in rural northern Virginia, both patients presented with dental infection, and in both cases the organism was first suspected to be Campylobacter. The morphology, motility, bi...

journal_title：American journal of clinical pathology

authors： Park CH,Hixon DL,Endlich JF,O'Connell P,Bradd FT,Mount PM

更新日期：1986-01-01 00:00:00

abstract：:Uterine tumors with histologic resemblances to ovarian sex-cord tumors were encountered in 14 women in the fourth to sixth decades of life, most of whom had abnormal vaginal bleeding and enlarged uteri suggesting leiomyomas. The tumors in six cases (Group I) were identical to one or another form of well-recognized end...

journal_title：American journal of clinical pathology

authors： Clement PB,Scully RE

更新日期：1976-09-01 00:00:00