Comparison of the E-test and reference agar dilution method for susceptibility of gram-negative anaerobic organisms.

abstract：:This study compared the ability to diagnose and accurately classify hepatic mass lesions by ultrasound-guided biopsy using two different needle types: a 20 gauge needle that yielded primarily cytologic material and an 18 gauge automated core biopsy needle. Slides prepared from each of the needle types were separately ...

journal_title：American journal of clinical pathology

authors： Dusenbery D,Ferris JV,Thaete FL,Carr BI

更新日期：1995-11-01 00:00:00

abstract：:To improve the positive predictive value (PPV) for high-risk human papillomavirus (HR-HPV) in primary screening, DNA ploidy was measured on the same liquid-based sample by image cytometry in 984 cases showing discrepancies between cytology and HR-HPV testing. Of the conflicting results, 14.5% corresponded to a cytolog...

journal_title：American journal of clinical pathology

authors： Lorenzato M,Bory JP,Cucherousset J,Nou JM,Bouttens D,Thil C,Dez F,Evrard G,Quereux C,Birembaut P,Clavel C

更新日期：2002-11-01 00:00:00

abstract：Objectives:Lymphoepithelioma-like carcinoma (LELC) of the uterine cervix is a rare tumor. The goal of this study was to evaluate a series of cases of cervical LELC and to investigate possible association with human papillomavirus (HPV) and/or Epstein-Barr virus (EBV). Methods:Immunohistochemistry for p63, p16, human l...

journal_title：American journal of clinical pathology

authors： Pinto A,Huang M,Nadji M

更新日期：2019-01-07 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

abstract：:This article deals with and formalizes 2 notions common to the practice of pathology. The first is that the number of lymph nodes found positive for metastasis relates directly to the total number of lymph nodes examined. The second is that for any patient, there is a chance that the absence of lymph node metastases i...

journal_title：American journal of clinical pathology

authors： Vollmer RT

更新日期：2005-05-01 00:00:00

abstract：:Previous studies suggest that low prostate weight is a significant negative prognostic factor for prostate cancer. In the current study, the data for 431 men who underwent radical retropubic prostatectomy between 1990 and 1998 were analyzed for association between prostate weight and various clinical and pathologic pa...

journal_title：American journal of clinical pathology

authors： Davidson DD,Koch MO,Lin H,Jones TD,Biermann K,Cheng L

更新日期：2010-04-01 00:00:00

abstract：:The effects of physiologic temperature variations on antibiotic-induced killing of Escherichia coli, Pseudomonas aeruginosa, Streptococcus faecalis, and Streptococcus pneumoniae were studied. At concentrations less than or equal to four times the minimal bactericidal concentration, the activity of each of the antibiot...

journal_title：American journal of clinical pathology

authors： Mackowiak PA,Ruderman AE,Martin RM,Many WJ,Smith JW,Luby JP

更新日期：1981-07-01 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：:In the thymus, the relationship between lymphofollicular hyperplasia and mucosa-associated lymphoid tissue (MALT)-type lymphoma is uncertain. We analyzed 14 cases with a diagnosis of thymic follicular hyperplasia in patients with connective tissue disease (n = 2), myasthenia gravis (n = 11), or both (n = 1). In 11 cas...

journal_title：American journal of clinical pathology

authors： Parrens M,Dubus P,Danjoux M,Jougon J,Brousset P,Velly JF,de Mascarel A,Merlio JP

更新日期：2002-01-01 00:00:00

abstract：:Immunohistochemical techniques applied to fresh frozen sections of metastatic malignant melanoma tissue revealed abundant fibrinogen (or fibrin I) in perivascular areas throughout the tumor connective tissue stroma. Fibrin was readily detected in a focal distribution in the connective tissue around nodules of viable t...

journal_title：American journal of clinical pathology

authors： Wojtukiewicz MZ,Zacharski LR,Memoli VA,Kisiel W,Kudryk BJ,Rousseau SM,Stump DC

更新日期：1990-04-01 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：:A rapid, convenient immunologic assay technic for fibrinogen is reported. Basically a latex agglutination, the assay technic, called kinetic latex agglutinometry, quantitates the increase in light transmission that occurs in a stirred suspension of anti-fibrinogen-coated latex beads after the addition of a plasma or w...

journal_title：American journal of clinical pathology

authors： Babson AL,Opper CA,Crane LJ

更新日期：1982-04-01 00:00:00

abstract：:This study sought to compare Multiplate impedance platelet aggregometry (IPA) with light transmission aggregometry (LTA) and the PFA-100 for determining the prevalence of residual platelet reactivity (RPR) by the Multiplate IPA in 297 patients with acute coronary syndrome receiving dual antiplatelet therapy. Aggregati...

journal_title：American journal of clinical pathology

authors： Paniccia R,Antonucci E,Maggini N,Romano E,Gori AM,Marcucci R,Prisco D,Abbate R

更新日期：2009-06-01 00:00:00

abstract：:The immunohistochemical staining patterns of three pulmonary blastomas (PBs) were studied for markers of mesenchymal (vimentin, muscle-specific actin) and epithelial (cytokeratin, epithelial membrane antigen) differentiation to clarify their phenotypic nature and, possibly, their histogenesis. Epithelial markers were ...

journal_title：American journal of clinical pathology

authors： Berean K,Truong LD,Dudley AW Jr,Cagle PT

更新日期：1988-06-01 00:00:00

abstract：OBJECTIVES:BRAF V600E mutation is characteristic of hairy cell leukemia (HCL). A V600E mutation-specific antibody, VE1, has been recently developed. We studied the diagnostic utility of this antibody in HCL and compared it with other B-cell neoplasms. METHODS:VE1 activity was assessed using immunohistochemistry in 90 ...

journal_title：American journal of clinical pathology

authors： Uppal G,Ly V,Wang ZX,Bajaj R,Solomides CC,Banks PM,Medeiros LJ,Peiper SC,Gong JZ

更新日期：2015-01-01 00:00:00

abstract：:Pathologic rupture of the spleen is a rare phenomenon in acute lymphocytic leukemia, and its mechanism is unknown. This complication has been seen almost exclusively in men, and at ages much older than those of the majority of patients who have this leukemia; these unusual features are also unexplained. A case of acut...

journal_title：American journal of clinical pathology

authors： Johnson CS,Rosen PJ,Sheehan WW

更新日期：1979-07-01 00:00:00

abstract：:Fine-needle aspiration (FNA) of thyroid bed (TB) lesions is a common diagnostic modality in monitoring patients for recurrent cancer after a thyroidectomy. To elucidate the value of TB FNA, we reviewed our experience at The Johns Hopkins Hospital, Baltimore, MD. We identified 57 TB FNA specimens from 50 patients. Of t...

journal_title：American journal of clinical pathology

authors： Bishop JA,Owens CL,Shum CH,Ali SZ

更新日期：2010-08-01 00:00:00

abstract：:A case of signet ring cell lymphoma, a rare variant of follicular center cell lymphoma, is presented with a review of 20 other such lymphomas previously reported in the English literature. The histologic, immunocytologic, and electron microscopic features are described with speculation as to the possible relationship ...

journal_title：American journal of clinical pathology

authors： Silberman S,Fresco R,Steinecker PH

更新日期：1984-03-01 00:00:00

abstract：OBJECTIVES:Mantle cell lymphoma (MCL) may present de novo or undergo progression to a clinically aggressive variant, known as a blastoid or pleomorphic variant. We report an unusual case of classic MCL in a 78-year-old man with a typical immunophenotype, including CD5 positivity, who subsequently relapsed with CD5-nega...

journal_title：American journal of clinical pathology

authors： Miao Y,Lin P,Wang W,Jeffrey Medeiros L,Lu X

更新日期：2016-12-01 00:00:00

abstract：:Histiocytosis X, multicentric reticulohistiocytosis, juvenile xanthogranuloma, the "fibrous" type of dermatofibroma, dermatofibrosarcoma protuberans, and malignant fibrous histiocytoma are all characterized by dermal and/or subcutaneous infiltrates composed at least partially of cells having morphologic features sugge...

journal_title：American journal of clinical pathology

authors： Burgdorf WH,Duray P,Rosai J

更新日期：1981-02-01 00:00:00

abstract：:The authors have examined the sensitivity and detection efficiency of the three peroxidase methods that currently have the widest application in diagnostic immunohistochemistry: the peroxidase-antiperoxidase (PAP), the avidin-biotin complex (ABC), and the labeled avidin-biotin (LAB) methods. Sensitivity was evaluated ...

journal_title：American journal of clinical pathology

authors： Elias JM,Margiotta M,Gaborc D

更新日期：1989-07-01 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：:The frequency with which blood gas measurements should be obtained is controversial because laboratory-based blood gas analyzers impose blood loss, delay, and cost on each measurement. Point-of-care analyzers eliminate the delay factor, but blood loss and cost factors remain. Optode microsensing can be adopted readily...

journal_title：American journal of clinical pathology

authors： Shapiro BA

更新日期：1995-10-01 00:00:00

abstract：:Telepathology is gaining acceptance as a mode of providing pathology services to remote sites, but its economic feasibility is unknown. A dynamic robotic telepathology service between the Veterans Affairs Medical Center, Iron Mountain, MI, and the Veterans Affairs Medical Center, Milwaukee, WI, provides diagnostic ser...

journal_title：American journal of clinical pathology

authors： Agha Z,Weinstein RS,Dunn BE

更新日期：1999-10-01 00:00:00

abstract：OBJECTIVES:Meningiomas usually can be readily diagnosed on H&E alone, although occasionally immunohistochemistry (IHC) confirmation is desirable. Studies exploring the diagnostic utility of either podoplanin (D2-40) or E-cadherin IHC in meningiomas have conflicted, and no studies exist in which the two IHCs have been u...

journal_title：American journal of clinical pathology

authors： Mrachek EK,Davis D,Kleinschmidt-DeMasters BK

更新日期：2015-12-01 00:00:00

abstract：:Inhibition of anti-Rh29 by erythrocytic stroma in feces was devised as a specific test for fecal occult blood. The sensitivity of this test was equivalent to that of a standard Hemoccult test, namely, 10(8) erythrocytes/g feces. Comparison of results of this test with results of Hemoccult tests of random stool specime...

journal_title：American journal of clinical pathology

authors： Rosenfield RE,Kochwa S,Kaczera Z,Maimon J

更新日期：1979-02-01 00:00:00

abstract：:Patients with nonhemolytic Lewis antibodies in the serum were transfused on the basis of major crossmatch compatibility alone. No adverse clinical affects were noted when 33 such patients received a total of 230 transfusions. Considerable savings in technologist time and reagent cost were realized by adopting this pol...

journal_title：American journal of clinical pathology

authors： Waheed A,Kennedy MS,Gerhan S,Senhauser DA

更新日期：1981-09-01 00:00:00

abstract：:Estrogen receptor (ER) status of breast carcinomas determines prognosis and treatment. Biochemical ER assays are expensive and time-consuming and require fresh tumor. Immunohistochemical ER was assessed in 68 breast carcinomas, by an automated method using routinely processed formalin-fixed paraffin-embedded tissues, ...

journal_title：American journal of clinical pathology

authors： Cohen C,Unger ER,Sgoutas D,Bradley N,Chenggis M

更新日期：1989-11-01 00:00:00

abstract：:The results of a direct anaerobic susceptibility testing method were compared with those of a standardized method. Seventy-three blood culture isolates and eight antimicrobial agents were used. The results of the direct and standardized testing methods were within one two-fold dilution for 95.2% of the 584 anaerobe-an...

journal_title：American journal of clinical pathology

authors： Murray PR,Christman JL

更新日期：1980-04-01 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

authors： Paterson MA,Hosking PS,Coughlin PB

更新日期：2008-07-01 00:00:00