Mixed ductal-endocrine carcinoma of the pancreas: a possible pathogenic mechanism for arrhythmogenic right ventricular cardiomyopathy.

abstract：:A 52-year-old man, suffering for years from malabsorption due to endemic sprue, developed progressive bowel dysfunction, ie, recurrent ileus and intestinal pseudo-obstruction. Because of partial volvulus formation, ileocecal resection was performed. Histopathologic examination of the resected specimen revealed signs o...

journal_title：Archives of pathology & laboratory medicine

authors： Ruchti C,Eisele S,Kaufmann M

更新日期：1990-01-01 00:00:00

abstract：:Human papillomavirus (HPV)-related carcinoma with adenoid cystic-like features is a rare, recently recognized entity restricted to the sinonasal tract. By definition, it is associated with high-risk HPV infection, particularly with HPV type 33. In most cases, tumors are composed of dual cell populations, including pre...

journal_title：Archives of pathology & laboratory medicine

authors： Chen CC,Yang SF

更新日期：2019-11-01 00:00:00

abstract：CONTEXT.—:Nodal metastasis of a primary tumor influences therapy decisions for a variety of cancers. Histologic identification of tumor cells in lymph nodes can be laborious and error-prone, especially for small tumor foci. OBJECTIVE.—:To evaluate the application and clinical implementation of a state-of-the-art deep ...

journal_title：Archives of pathology & laboratory medicine

authors： Liu Y,Kohlberger T,Norouzi M,Dahl GE,Smith JL,Mohtashamian A,Olson N,Peng LH,Hipp JD,Stumpe MC

更新日期：2019-07-01 00:00:00

abstract：:We examined psammoma bodies at the ultrastructural level within meningocytic whorls in nine cases of meningioma. The cells comprising the meningocytic whorls displayed the typical fine structural characteristics of meningothelial cells. The extracellular spaces contained amorphous substances in some whorls and interst...

journal_title：Archives of pathology & laboratory medicine

authors： Kubota T,Hirano A,Sato K,Yamamoto S

更新日期：1984-09-01 00:00:00

abstract：:We studied glomerulonephritis in a child with a deficiency of the second component of complement (C2) who was without clinical or serologic evidence of systemic disease. The clinical course was severe, with malignant hypertension and terminal renal failure when the child was 14 years old. Results of histologic studies...

journal_title：Archives of pathology & laboratory medicine

authors： Loirat C,Levy M,Peltier AP,Broyer M,Checoury A,Mathieu H

更新日期：1980-09-01 00:00:00

abstract：:The Autopsy Committee of the College of American Pathologists has prepared this guideline in conjunction with representatives of other organizations to assist pathologists in the performance of autopsies. The guideline is to be regarded as being primarily an educational tool. Application of these recommendations on au...

journal_title：Archives of pathology & laboratory medicine

authors： Hutchins GM

更新日期：1994-01-01 00:00:00

abstract：:We report a case of focal infection of the brain with cytomegalovirus (CMV) in a 14-year-old boy with metastatic lymphoepithelioma (nasopharyngeal carcinoma). Cytomegalovirus-bearing subependymal glia were only seen in the fourth ventricle, in close proximity to tumor cells, these were associated with an intense infla...

journal_title：Archives of pathology & laboratory medicine

authors： Soffer D,Horoupian DS

更新日期：1979-07-01 00:00:00

abstract：:Blood banks and transfusion services should anticipate that patients contracting transfusion-transmitted diseases will claim that these facilities have a duty to warn or notify patients of potential transfusion risks. Although physicians treating patients must secure informed consent by describing significant risks an...

journal_title：Archives of pathology & laboratory medicine

authors： Willett DE

更新日期：1989-03-01 00:00:00

abstract：:Two alpha-fucose-binding lectins, Ulex europaeus agglutinin I (UEA I) and Lotus tetragonolobus agglutinin, were employed to compare and contrast the distribution of fucosubstance in normal human kidneys and a variety of renal tumors. The study employed a total of 31 kidneys surgically removed for the presence of a var...

journal_title：Archives of pathology & laboratory medicine

authors： Hennigar RA,Sens DA,Othersen HB,Garvin AJ

更新日期：1988-09-01 00:00:00

abstract：CONTEXT:Lung cancer is the number one cause of cancer deaths in the United States and globally. The advent of targeted therapies has offered a new treatment paradigm for lung cancer, but currently validated and emerging drugs are effective in only a small minority of lung cancers, predominantly adenocarcinomas. Folate ...

journal_title：Archives of pathology & laboratory medicine

authors： Cagle PT,Zhai QJ,Murphy L,Low PS

更新日期：2013-02-01 00:00:00

abstract：:Extensive squamous metaplasia is described in a case of gynecomastia. Numerous ducts in all sections of breast tissue revealed multiple foci of squamous metaplasia, many of which included large, papillary excrescences of keratinizing squamous cells into duct lumens, with foci of dyskeratosis. Review of four years of g...

journal_title：Archives of pathology & laboratory medicine

authors： Gottfried MR

更新日期：1986-10-01 00:00:00

abstract：:Keratin and carcinoembryonic antigen immunoperoxidase staining were applied to lung cancer cells in paraffin sections of cell blocks from sputa and bronchial washings. The results correlate well with cytologic diagnosis. The large cell carcinomas are nonreactive with both antibodies. ...

journal_title：Archives of pathology & laboratory medicine

authors： Lyubsky S,Thorn R

更新日期：1989-01-01 00:00:00

abstract：OBJECTIVE:Stereotactic biopsies are increasingly being used for the diagnosis and grading of astrocytomas, and there is a growing need to obtain maximum information from these tissue samples. In everyday practice, p53 protein and Ki-67 immunohistochemical analyses are the most frequently used ancillary studies to aid i...

journal_title：Archives of pathology & laboratory medicine

authors： Tihan T,Davis R,Elowitz E,DiCostanzo D,Moll U

更新日期：2000-01-01 00:00:00

abstract：CONTEXT:Angiosarcomas are rare malignancies that commonly arise in the head and neck. No definitive precursor lesion or etiological link between hemangiomas and angiosarcoma has been postulated. Evidence at the cell culture level suggests that loss of heterozygosity of 13q might be involved in tumorigenesis of endothel...

journal_title：Archives of pathology & laboratory medicine

authors： Domfeh AB,Fichera M,Hunt JL

更新日期：2006-08-01 00:00:00

abstract：CONTEXT:The complexities of diagnostic hematopathology in the modern era are well known, and even in this molecular era, immunophenotypic studies, together with routine histopathology, remain a critical component in the evaluation of many lymphoid proliferations. With numerous antibodies that can be used on routinely f...

journal_title：Archives of pathology & laboratory medicine

authors： Garcia CF,Swerdlow SH

更新日期：2009-05-01 00:00:00

abstract：:Data concerning the activities of faculty and various characteristics of academic departments of pathology were obtained from questionnaires returned by 94 chairmen and 1571 faculty members. Data concerning manpower that was the subject of a previous report indicated that the projected supply of MD pathologists for fa...

journal_title：Archives of pathology & laboratory medicine

authors： Smith RD,Anderson RE,Benson ES

更新日期：1987-04-01 00:00:00

abstract：:We recently reviewed a skin biopsy specimen obtained from a child with acute monocytic leukemia that demonstrated abundant mycelia present within a keratin plug of a hair follicle, a granulomatous dermal inflammatory infiltrate, and focal dermal invasion by fungi. These histologic findings were suggestive of an invasi...

journal_title：Archives of pathology & laboratory medicine

authors： Googe PB,DeCoste SD,Herold WH,Mihm MC Jr

更新日期：1989-11-01 00:00:00

abstract：:By means of an electrofocusing technique, the serum specimens of pregnant women routinely revealed three bands of alkaline phosphatase (ALP) that were released by placental syncytiotrophoblast, germ cell (ovary), and fetal intestine at pl of 4.73, 4.65, and 4.55, respectively. When defining reference ranges for ostens...

journal_title：Archives of pathology & laboratory medicine

authors： Griffiths J

更新日期：1992-10-01 00:00:00

abstract：:Distinctive globular bodies, ranging in diameter from 0.2mu to 1.5mu, were encountered in the cytoplasm of epithelial cells of human rectal mucosa. These profiles, surrounded by a unit membrane, contained a uniform population of electron-dense rods 50 nm wide and 100 to 250 nm long. Although neither the origin nor the...

journal_title：Archives of pathology & laboratory medicine

authors： Biempica L,Sternlieb I,Sohn HB,Ali M

更新日期：1976-02-01 00:00:00

abstract：CONTEXT:Recent advances in laboratory testing technology have resulted in a rapidly increasing number of test systems targeted for physician office, point-of-care, and home health care settings. With enhanced error detection mechanisms and unitized reagents, these new systems simplify the testing process and the assess...

journal_title：Archives of pathology & laboratory medicine

authors： LaBeau KM,Simon M,Steindel SJ

更新日期：2000-08-01 00:00:00

abstract：CONTEXT:Flow cytometric immunophenotyping is a useful ancillary tool in the diagnosis and subclassification of acute myeloid leukemias (AMLs). A recent study concluded that CD64 is sensitive and specific for distinguishing AMLs with a monocytic component (ie, AML M4 and AML M5) from other AML subtypes. However, in that...

journal_title：Archives of pathology & laboratory medicine

authors： Dunphy CH,Tang W

更新日期：2007-05-01 00:00:00

abstract：:We present the case of a 30-year-old woman who suddenly developed intense occipital headaches. Computed tomography and magnetic resonance imaging demonstrated a cyst located ventrally to the brain stem at the pontomedullary junction. The lesion was resected. Histologically, it was lined by a pseudostratified, ciliated...

journal_title：Archives of pathology & laboratory medicine

authors： Albrecht S,Robertson DP,Goodman JC,Harper RL

更新日期：1992-02-01 00:00:00

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

authors： Hirsch CS

更新日期：1984-06-01 00:00:00

abstract：CONTEXT:In Thailand until 2005 there had been no external quality assessment scheme at the national level for blood coagulation tests. Only a few laboratories had an external quality assessment for these tests. In the year 2005, the Thailand National External Quality Assessment Scheme for Blood Coagulation was founded....

journal_title：Archives of pathology & laboratory medicine

authors： Tientadakul P,Opartkiattikul N,Wongtiraporn W

更新日期：2009-01-01 00:00:00

abstract：:Until 1972, Kawasaki disease, or acute febrile infantile mucocutaneous lymph node syndrome (MCLS), was considered in Japan to be a nonfatal disease with a favorable prognosis. Based on the findings from two autopsy cases of MCLS, we believe that sudden and unexpected death during convalescence may be due to arterial l...

journal_title：Archives of pathology & laboratory medicine

authors： Tanaka N,Sekimoto K,Naoe S

更新日期：1976-02-01 00:00:00

abstract：CONTEXT:Placentas are routinely examined by surgical pathologists, but peer review of placental diagnosis is rarely performed. OBJECTIVE:To determine the frequency of discrepant placental diagnosis between general surgical pathologists and a pediatric pathologist. DESIGN:One hundred fourteen placentas from infants wi...

journal_title：Archives of pathology & laboratory medicine

authors： Sun CC,Revell VO,Belli AJ,Viscardi RM

更新日期：2002-06-01 00:00:00

abstract：:Histiocytes counted in smears made from the tracheobronchial washings of 208 patients with malignant melanomas were found to be 3.12 times more numerous than in a control group comparable in sex, age (decades), and smoking habit but without any type of prediagnosed malignant lesion. The discovery of this phenomenon ma...

journal_title：Archives of pathology & laboratory medicine

authors： Chalon J,Tang CK,Ramanathan S,Klein G,O'Meara JB,Turndorf H

更新日期：1978-12-01 00:00:00

abstract：:Since carcinomas of the colon or rectum are associated with blood loss, we wondered if complete blood count data were suggestive of iron deficiency in cases of colorectal carcinoma. The mean corpuscular volume and especially the red blood cell distribution width are thought to be more sensitive to early iron deficienc...

journal_title：Archives of pathology & laboratory medicine

authors： Speights VO,Johnson MW,Stoltenberg PH,Rappaport ES,Helbert B,Riggs MW

更新日期：1992-03-01 00:00:00

abstract：:beta-Aminopropionitrile (BAPN) administered to rats has caused exostosis formation at sites of muscle attachment and also caused delay in the healing of soft tissue wounds and of bone fractures. Since phenytoin sodium has an opposite effect on wound healing, bone fractures, and the tensile strength of connective tissu...

journal_title：Archives of pathology & laboratory medicine

authors： Fallon MD,Yeager VL,Taylor JL

更新日期：1977-02-01 00:00:00

abstract：CONTEXT:Pretransfusion testing of whole blood and red blood cell recipients is regulated by the federal government under the authority of the Clinical Laboratory Improvement Amendments of 1988. Regulated tests include determination of ABO group, Rh D type, antibody detection, antibody identification, and crossmatching....

journal_title：Archives of pathology & laboratory medicine

authors： Shulman IA,Maffei LM,Downes KA

更新日期：2005-08-01 00:00:00