Volumetric erythrocyte macrocytosis induced by hydroxyurea.

abstract：:Reference values for hematologic parameters are determined using data from patient populations of a whole year. As a consequence, the authors are not dependent on a limited selected population and can determine reference values for all age and sex groups. It turns out that from the possible compilation technics the ga...

journal_title：American journal of clinical pathology

authors： Swaanenburg JC,Rutten WP,Holdrinet AC,van Strik R

更新日期：1987-08-01 00:00:00

abstract：:The lupus anticoagulant was identified in three patients. Laboratory studies gave evidence of inhibitory activity directed against phospholipid and prekallikrein. Inhibition of prekallikrein has not been reported previously. When exposed to kaolin, all three patients' plasmas failed to develop the level of fibrinolyti...

journal_title：American journal of clinical pathology

authors： Sanfelippo MJ,Drayna CJ

更新日期：1982-03-01 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

authors： Zajdela A,Vielh P,Schlienger P,Haye C

更新日期：1990-01-01 00:00:00

abstract：OBJECTIVES:Assess support for the effectiveness of two separate practices, restrictive transfusion strategy and computerized physician order entry/clinical decision support (CPOE/CDS) tools, in decreasing RBC transfusions in adult surgical and nonsurgical patients. METHODS:Following the Centers for Disease Control and...

journal_title：American journal of clinical pathology

authors： Derzon JH,Clarke N,Alford A,Gross I,Shander A,Thurer R

更新日期：2019-10-07 00:00:00

abstract：:The diagnostic expert system for colonic lesions (DESCL) was designed to discriminate colonic adenoma and adenocarcinoma from normal colonic tissue. Although it was originally developed for use in conjunction with a machine vision analytic system, the DESCL has evolved into a teaching tool and a model for conceptual m...

journal_title：American journal of clinical pathology

authors： Graham AR,Paplanus SH,Bartels PH

更新日期：1990-10-01 00:00:00

abstract：Objectives:To evaluate the prevalence of potentially unnecessary repeat testing (PURT) and the associated economic burden for an inpatient population at a large academic medical facility. Methods:We evaluated all inpatient test orders during 2016 for PURT by comparing the intertest times to published recommendations. ...

journal_title：American journal of clinical pathology

authors： Hueth KD,Jackson BR,Schmidt RL

更新日期：2018-05-31 00:00:00

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：:Adenocarcinomas expressing gastric mucins often are accompanied by ectopic gastric mucosa or pyloric metaplasia. We have previously described mucinous bronchioloalveolar carcinoma (mucinous BAC) producing gastric mucins. In the lung tissue, mucous cells seemingly similar to gastric mucous cells are present in congenit...

journal_title：American journal of clinical pathology

authors： Ota H,Langston C,Honda T,Katsuyama T,Genta RM

更新日期：1998-10-01 00:00:00

abstract：:Southern blot (Oncor, Gaithersburg, MD) and dot blot (Life Technologies, Gaithersburg, MD) nucleic acid hybridization assays were compared for their ability to detect and type human papillomavirus (HPV) DNA in 50 cervical swab specimens and 11 biopsy specimens. Overall agreement between the two methods was 78.7%. With...

journal_title：American journal of clinical pathology

authors： Bartholoma NY,Adelson MD,Forbes BA

更新日期：1991-01-01 00:00:00

abstract：:The JAK2(V617F)mutation is recurrent in polycythemia vera and essential thrombocythemia, which are myeloproliferative neoplasms frequently associated with arterial and venous thromboembolism. It has also been reported as a marker for occult myeloproliferative disorder (MPD) in patients with splanchnic venous thrombosi...

journal_title：American journal of clinical pathology

authors： Shetty S,Kulkarni B,Pai N,Mukundan P,Kasatkar P,Ghosh K

更新日期：2010-07-01 00:00:00

abstract：:This review summarizes our experience using blinded review as a method to measure quality in surgical pathology. It details the specifics about how the review is performed, the weaknesses in the method, and then summarizes our results so far. These results suggest that error rates correlate with the individual patholo...

journal_title：American journal of clinical pathology

authors： Renshaw AA,Gould EW

更新日期：2007-01-01 00:00:00

abstract：:Three stillborn fetuses are reported in which an abdominal wall defect was associated with defects in the urogenital and anal region. Autopsy of these fetuses provided clues indicative of how and where the embryonic development went wrong. The malformation involved a disturbance of the cell deposition process, occurri...

journal_title：American journal of clinical pathology

authors： Hartwig NG,Steffelaar JW,Van de Kaa C,Schueler JA,Vermeij-Keers C

更新日期：1991-11-01 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

authors： Horn KD,Wax P,Schneider SM,Martin TG,Nine JS,Moraca MA,Virji MA,Aronica PA,Rao KN

更新日期：1999-09-01 00:00:00

abstract：OBJECTIVES:The coronavirus disease 2019 pandemic has halted in-person medical student education in many large academic centers, including the University of Washington. We identified a unique opportunity to bring comprehensive and targeted anatomic pathology training to large numbers of medical students who would not re...

journal_title：American journal of clinical pathology

authors： Parker EU,Chang O,Koch L

更新日期：2020-10-13 00:00:00

abstract：:A T-cell malignancy developed in a 64-year-old man with recurrent B-cell lymphoma after one and a half years of remission. Immunophenotypic and DNA analyses confirmed clonality and cell lineage of both lymphoid malignancies. Sequential development of B- and T-cell malignancies in this patient may be an example of bicl...

journal_title：American journal of clinical pathology

authors： Shimizu K,Hirano M,Maruyama F,Itoh M,Hara K,Ino T,Ezaki K,Kunii A

更新日期：1989-09-01 00:00:00

abstract：:New federal regulations require review of all available negative gynecologic smears within the previous 5 years for each patient with a current high grade squamous intraepithelial lesion (HGSIL) or above. Two university hospitals retrospectively reviewed all patients who had HGSIL or above and who had prior negative s...

journal_title：American journal of clinical pathology

authors： Allen KA,Zaleski S,Cohen MB

更新日期：1994-01-01 00:00:00

abstract：:Fine-needle aspiration (FNA) is the standard of care for the initial workup of thyroid nodules, but there is no consensus algorithm to manage patients with benign results. We examined performance characteristics of initial and repeat satisfactory FNAs for all 402 patients who underwent thyroid surgery during a recent ...

journal_title：American journal of clinical pathology

authors： Flanagan MB,Ohori NP,Carty SE,Hunt JL

更新日期：2006-05-01 00:00:00

abstract：:An unusual case of carcinoma of the prostate with metastases is described. the prostate and the metastases showed adenocarcinoma with carcinoid-like areas. A tumor with the same histologic features was found at the tip of the appendix and proved to be metastatic. The possibility of primary carcinoid of the prostate wa...

journal_title：American journal of clinical pathology

authors： Ansari MA,Pintozzi RL,Choi YS,Ladove RF

更新日期：1981-07-01 00:00:00

abstract：OBJECTIVES:Many nonpathologists and some pathologists consider utilization review essential to laboratory quality improvement, but (1) confusion surrounding the definition of "appropriate" laboratory utilization, (2) the reliance on manual chart review, and (3) a lack of leadership have contributed to its unstandardize...

journal_title：American journal of clinical pathology

authors： Hauser RG,Shirts BH

更新日期：2014-06-01 00:00:00

abstract：:This report concerns a particular benign histologic variant of Hodgkin's disease, the lymphocyte-predominant category of the Rye classification. The group of 24 cases, all involving localized disease, was first reported in 1960, and is now reappraised, incorporating subsequent data. The interpretations of the original...

journal_title：American journal of clinical pathology

authors： Wright CJ

更新日期：1977-06-01 00:00:00

abstract：:A catenoidal, or saddle-shaped, configuration of the interventricular septum, concave toward the left ventricular cavity in the transverse plane, but convex toward the left ventricular cavity in the apex to base plane, occurs in idiopathic hypertrophic subaortic stenosis and possibly may lead to septal hypertrophy and...

journal_title：American journal of clinical pathology

authors： Hutchins GM,Moore GW,Skoog DK

更新日期：1985-01-01 00:00:00

abstract：:The development and general concepts of the Système International d'Unités (SI units) are discussed. The basic and derived quantities and units of the SI used for clinical laboratory data are reviewed. Ranges of normal values for a number of body fluid constituents are given in the units in current general use and in ...

journal_title：American journal of clinical pathology

authors： Lehmann HP

更新日期：1976-01-01 00:00:00

abstract：:We compared the differential counts of normal and abnormal bone marrow from touch imprints with those from aspirate smears to determine whether the touch imprint was reliable for independent routine use in the examination of bone marrow and the classification of hematologic abnormalities. Normocellular bone marrow spe...

journal_title：American journal of clinical pathology

authors： Aboul-Nasr R,Estey EH,Kantarjian HM,Freireich EJ,Andreeff M,Johnson BJ,Albitar M

更新日期：1999-06-01 00:00:00

abstract：:The primary role of the surgical pathologist is to diagnose, and then to transmit this information effectively so that it can be used to guide patient management; therefore, the dual roles of the surgical pathologist as a diagnostician and consultant are inextricable. The diagnostic pathologist determines the nature, ...

journal_title：American journal of clinical pathology

authors： Hutter RV

更新日期：1981-03-01 00:00:00

abstract：:Typical yeast-phase cells of Blastomyces dermatitidis have a characteristic appearance in tissue sections. Fungal morphologic variation occurs infrequently in the lesions of blastomycosis, yet it can complicate the differential diagnosis, particularly if fresh tissue is not available for microbiologic culture. The aut...

journal_title：American journal of clinical pathology

authors： Watts JC,Chandler FW,Mihalov ML,Kammeyer PL,Armin AR

更新日期：1990-04-01 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：: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：:A fatal case of an apparently congenital form of hemophagocytic reticulosis is reported. The onset was manifested by hyperbilirubinemia and hepatosplenomegaly which were present at birth and persisted throughout life. Fever, anemia and pancytopenia developed at 1 month of age and became progressively worse. A splenect...

journal_title：American journal of clinical pathology

authors： Koto A,Morecki R,Santorineou M

更新日期：1976-04-01 00:00:00

abstract：:HER2 overexpression and amplification have been studied as a therapeutic and prognostic target in a number of human cancers, including esophageal, gastric, and colorectal adenocarcinomas. However, HER2 status has not been well investigated in primary small intestinal adenocarcinoma, probably because of its rarity. In ...

journal_title：American journal of clinical pathology

authors： Chan OT,Chen ZM,Chung F,Kawachi K,Phan DC,Himmelfarb E,Lin F,Perry A,Wang HL

更新日期：2010-12-01 00:00:00

abstract：:Patients with chronic renal failure (CRF) are at increased risk for myocardial events that are difficult to evaluate due to atypical symptoms and chronically elevated protein markers of cardiac damage. This study evaluated cardiac troponin T (cTnT), a sensitive marker of cardiac injury, in patients with CRF without my...

journal_title：American journal of clinical pathology

authors： Frankel WL,Herold DA,Ziegler TW,Fitzgerald RL

更新日期：1996-07-01 00:00:00