Abstract：
:Hepatic tumors unassociated with cirrhosis were encountered in seven patients aged 10 to 19 years. Four patients had received androgens for aplastic anemia. Two patients had transfusional hemosiderosis. One patient had had a renal transplant 2 1/2 years ago. Two patients are alive at 2 3/4 and 2 1/2 years after surgical resections. Nodules were found at autopsy in the others. The tumors were well differentiated and, in the androgen-related cases, differed from the others in the following features: canalicular bile retention, mild nuclear atypia, and acinar formation. No mitoses, vascular invasion, or metastatic tumor were evident. The clinical setting was variable; different factors, including iron overload and androgen therapy, played a role in the development of tumor. Although the androgen-related cases showed mild cellular atypia, biologic evidence of malignancy was lacking as in most previous reports.
journal_name
Arch Pathol Lab Medjournal_title
Archives of pathology & laboratory medicineauthors
Chandra RS,Kapur SP,Kelleher J Jr,Luban N,Patterson Ksubject
Has Abstractpub_date
1984-02-01 00:00:00pages
168-71issue
2eissn
0003-9985issn
1543-2165journal_volume
108pub_type
杂志文章abstract：:Questionnaires sent to representative medicolegal jurisdictions in the United States showed that medicolegal necropsies comprise a substantial proportion of the total number of autopsies performed. Qualitative differences between customary hospital autopsies and their forensic counterparts include autopsy bias, the im...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1984-06-01 00:00:00
abstract：:In a series of 1137 diagnostic breast biopsy specimens in a 2-year period, nearly half (n = 534) underwent specimen mammography. Calcifications were found in 48% of the specimen mammograms. In a quarter of the cases, calcification was a marker either for carcinoma or a significant precursor lesion. Moreover, in the ma...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:To summarize current knowledge and recent progress pertaining to platelet concentrate preparations, modifications, and future prospects for platelet substitutes. METHODS:Current publications identified through a search of an electronic literature database were evaluated and reviewed. Relevant data were abstr...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.1043/0003-9985(1999)123<0889:P>2.0.CO;2
更新日期：1999-10-01 00:00:00
abstract：:A causal role of coronary thrombosis in evolving myocardial infarction is now widely accepted. Patients recovering from an acute heart attack have a higher risk of dying, or suffering another infarction, than an age-matched non-coronary population. Thrombosis plays a major part in this additional mortality and morbidi...
journal_title：Archives of pathology & laboratory medicine
pub_type： 临床试验,杂志文章,随机对照试验,评审
doi：
更新日期：1993-01-01 00:00:00
abstract：OBJECTIVE:To design, develop, and implement a prototype medical event-reporting system for use in transfusion medicine to improve transfusion safety by studying incidents and errors. METHODS:The IDEALS concept of design was used to identify specifications for the event-reporting system, and a Delphi and subsequent nom...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1998-03-01 00:00:00
abstract：CONTEXT:Because the consequences of making an interpretive error on a proficiency test are more severe than those made on an educational challenge, the same slide may exhibit different performance characteristics in the 2 different settings. OBJECTIVE:The results of the 2006 College of American Pathologists Gynecologi...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165-133.2.279
更新日期：2009-02-01 00:00:00
abstract：CONTEXT:Despite the widespread practice of pathologist review of blood and body fluid smears, little is known about its impact on improving patient care. OBJECTIVE:To assess the clinical usefulness of pathologist review of blood and body fluid smears. DESIGN:Survey study. Pathology residents contacted the ordering ph...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2007)131[468:MTCIOP]2.0.CO;2
更新日期：2007-03-01 00:00:00
abstract：CONTEXT:Current regulatory proficiency testing scoring results in an automatic failure for identifying high-grade squamous intraepithelial lesion (HSIL) as negative. OBJECTIVE:The College of American Pathologists Interlaboratory Comparison Program in Cervicovaginal Cytology data from January 2004 to April 2005 were an...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2006)130[1114:TPFFIG]2.0.CO;2
更新日期：2006-08-01 00:00:00
abstract：:Intravenously (IV) injected Evans blue dye consistently accumulates at particular areas in aortas of normal swine. Theses areas are also where IV injected tracer cholesterol accumulates. We studied the ultrastructural characteristics of blue vs nonblue areas in the abdominal aortas of both control and atherosclerotic ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1982-04-01 00:00:00
abstract：CONTEXT:A Treatise on Pathological Anatomy, published in 1829 by William E. Horner, is the first American textbook on pathology. Several articles have been written on Horner, but they do not evaluate the role that the knowledge he recorded played on the intellectual origin of the discipline of pathology in America. Onl...
journal_title：Archives of pathology & laboratory medicine
pub_type： 传,历史文章,杂志文章
doi：10.5858/arpa.2011-0141-HP
更新日期：2011-12-01 00:00:00
abstract：:We describe a case of adenomatous polyp of the colon that harbored small foci of signet ring cell carcinoma. The patient was a 64-year-old woman with end-stage renal disease and sepsis who underwent colonoscopy to evaluate the possibility of pseudomembranous colitis. A polyp was found incidentally in the right colon a...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2003)127<1509:MFOSRC>2.0.CO;2
更新日期：2003-11-01 00:00:00
abstract：INTRODUCTION:Measurement of hemoglobin A1c (HbA1c) is used as an objective measure of long-term blood glucose control in diabetic patients. Recent improvements in automation combined with new recommendations for precision and accuracy have caused us to reevaluate our methods for measuring HbA1c. OBJECTIVE:We evaluated...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(1999)123<0763:EOAFAH>2.0.CO;2
更新日期：1999-09-01 00:00:00
abstract：CONTEXT:Urothelial tumors are rare in young patients. Because of their rarity, the natural history of the disease in young patients remains poorly understood. OBJECTIVE:To understand the pathologic and clinical features of urothelial tumors of the urinary bladder in young patients. DESIGN:We identified 59 young patie...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.5858/arpa.2012-0322-OA
更新日期：2013-10-01 00:00:00
abstract：CONTEXT:Diagnosing epithelioid serosal lesions remains a challenge because numerous different processes-primary or secondary, benign or malignant-occur in body cavities, some of which are very rare. OBJECTIVES:To review the newest literature and to describe the morphologic criteria and immunohistochemical markers that...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2010-0216-RA
更新日期：2012-03-01 00:00:00
abstract：CONTEXT:We recently described a patient with chronic lymphocytic leukemia who presented with a breast carcinoma that stained positive for CD5 using a commercially available antibody (CD5-4C7, Novocastra, Newcastle upon Tyne, UK). OBJECTIVES:To study the distribution of CD5 immunoreactivity in tissue sections of a vari...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2001)125<0781:COISOD>2.0.CO;2
更新日期：2001-06-01 00:00:00
abstract：:We reviewed 36 body fluid specimens from 18 patients with Hodgkin's disease (HD) to characterize the cytologic features of HD as seen in Wright-Giemsa (WG)-stained cytocentrifuge preparations, and to compare diagnostic agreement between WG- and Papanicolaou-stained samples. Slides were examined independently by two pa...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1988-06-01 00:00:00
abstract：:In this report, we describe a highly unusual case of glandular malignant peripheral nerve sheath tumor presenting as a neck mass in a previously healthy 29-year-old man. Grossly, the tumor was found to arise from a swollen peripheral nerve trunk. The tumor was largely composed of spindle cells that demonstrated marked...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.1043/0003-9985(2000)124<1364:GMPNST>2.0.CO;2
更新日期：2000-09-01 00:00:00
abstract：CONTEXT:In the United States, a successful vaccination program for hepatitis A virus (HAV) infection has decreased both its incidence and the true positive rate for diagnostic immunoglobulin M (IgM) antibody to HAV in acute hepatitis. OBJECTIVE:To survey positive results of HAV IgM tests and determine the effect of ch...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.5858/arpa.2011-0693-OA
更新日期：2013-01-01 00:00:00
abstract：CONTEXT:Plasma cell myeloma and chronic lymphocytic leukemia are both common hematologic malignancies, sharing many epidemiologic features. Concomitant detection of the 2 conditions poses special diagnostic challenges for the pathologist. OBJECTIVE:To describe the pathologic findings in cases of concomitant bone marro...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2011-0696-OA
更新日期：2013-04-01 00:00:00
abstract：:In 112 patients with mixed tumors of the salivary glands, 94 tumors were located in parotid glands, 11 in submandibular salivary glands, and 7 in monor palatal salivary glands. Capsular ingrowth, a characteristic growth pattern, may explain the frequency of multilobulation and capsular defects in these tumors, particu...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1976-05-01 00:00:00
abstract：:The concept of injury as a mechanism leading to atherosclerosis has been fostered by numerous studies of initiating factors and by observation of the response of cardiovascular connective tissue, ie, cellular and extracellular matrix components. Carbohydrate-protein macromolecules of the extracellular matrix are a com...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1988-10-01 00:00:00
abstract：:We describe a 50-year-old man who, at 26 years of age, underwent a hemicolectomy on the right side of the abdomen due to infarction of the right colon. At 35 years of age, a stenotic, ischemic segment of distal jejunum was resected. Later he had had intermittent claudication, migratory thrombophlebitis, and recurrent ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1985-10-01 00:00:00
abstract：:Granular cell tumors occur in a variety of sites, including the breast (6%). Origins from histiocytic, myogenic, fibroblastic, and neurogenic elements have been proposed. Female predominance suggests that estrogenic hormones are involved. Four granular cell tumors of the breast and one in an axillary lymph node were s...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1984-11-01 00:00:00
abstract：BACKGROUND AND OBJECTIVE:Hemorrhagic endovasculitis (HEV) is a vasodisruptive alteration of fetal-placental blood vessels that has been associated with perinatal morbidity and mortality and abnormalities of growth and development. Clinicopathologic conditions that are often identified in pregnancies with HEV-affected p...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2002)126<0157:LWPHE>2.0.CO;2
更新日期：2002-02-01 00:00:00
abstract：:Previous immunohistochemical studies of cardiac myxomas are few in number, limited in scope and, in part, discrepant. We studied the immunoreactivity of five cardiac myxomas for factor VIII-related antigen, Ulex europaeus agglutinin I, smooth-muscle myosin, alpha 1-antitrypsin, and alpha 1-antichymotrypsin. Positive s...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1986-02-01 00:00:00
abstract：:Mucinous tubular and spindle cell carcinomas are rare kidney tumors with generally indolent behavior. As the name suggests, classic histomorphology reveals bland spindle cells, tubules, and mucinous stroma. Uncommon histologic features include mucin-poor stroma, high nuclear grade, cellular pleomorphism, and presence ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2017-0506-RS
更新日期：2020-01-01 00:00:00
abstract：:Most mesenchymal tumors of the gastrointestinal tract are now referred to as gastrointestinal stromal tumors (GISTs). The tumors differ from ordinary leiomyomas and schwannomas in several respects: the GISTs typically express c-kit protein (CD117) and CD34, 30% to 50% of them are (often focally) positive for alpha-smo...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2000)124<0894:SCTOUB>2.0.CO;2
更新日期：2000-06-01 00:00:00
abstract：:Basal cell carcinoma (BCC) is the most common form of skin cancer, accounting for 65% to 75% of all malignant skin tumors. Metastic BCC is very rare--only 109 documented cases have been reported to date. The mean time of survival after metastasis has been reported to be ten months. No effective therapeutic modality is...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1977-06-01 00:00:00
abstract：:Choriocarcinoma is a rapidly invasive, widely metastatic human chorionic gonadotropin (HCG)-producing neoplasm, usually intrauterine and gestational. Primary gastric choriocarcinoma is very rare, and its pathogenesis is still uncertain. We report a case of primary gastric choriocarcinoma associated with adenocarcinoma...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2001)125<1601:PGC>2.0.CO;2
更新日期：2001-12-01 00:00:00
abstract：:Necrobiosis lipoidica occurs most commonly on the lower extremities in patients with diabetes; lesions typically occur in the pretibial region. Although the pathogenesis of necrobiosis lipoidica remains unclear, both external trauma and vascular damage have been proposed as contributing to the development of this diso...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
