Mucinous cystic neoplasm of the pancreas with high carcinoembryonic antigen.

abstract：:Pulmonary blastomas are rare primary tumors that consist of tubular or glandular structures embedded in an undifferentiated mesenchymal stroma. Focal cartilage, bone, and skeletal muscle as well as squamous differentiation have been described in these tumors. We report a unique case of a pulmonary blastoma showing a m...

journal_title：Archives of pathology & laboratory medicine

authors： Cohen RE,Weaver MG,Montenegro HD,Abdul-Karim FW

更新日期：1990-10-01 00:00:00

abstract：:We recently encountered a unique case of follicular variant of papillary carcinoma arising in struma ovarii that contained numerous intrafollicular crystalloids. There was no evidence of capsular or vascular invasion or metastases, though the DNA content of the papillary carcinoma was aneuploid. In contrast, diploid D...

journal_title：Archives of pathology & laboratory medicine

authors： Ro JY,Sahin AA,el-Naggar AK,Ordonez NG,Mackay B,Llamas LL,Ayala AG

更新日期：1991-02-01 00:00:00

abstract：:New Frontiers in Pathology is a unique educational event intended to meet the ongoing educational needs of practicing pathologists. Continuous medical education (CME) is required for maintenance of licensure by virtually all state licensing bodies. Satisfying CME requirements hinges on earning a minimum number of Amer...

journal_title：Archives of pathology & laboratory medicine

authors： Myers JL,Greenson JK

更新日期：2012-08-01 00:00:00

abstract：:I report a case of peripheral bronchial carcinoid tumor composed of bundles of large spindle cells, very much resembling cells of smooth muscle or neural tumors. Despite the unusual appearance, argyrophil staining and electron microscopic examination demonstrated small secretory granules of the type found in other per...

journal_title：Archives of pathology & laboratory medicine

authors： Churg A

更新日期：1977-04-01 00:00:00

abstract：CONTEXT:In the normal course of activity, pathologists create and archive immense data sets of scientifically valuable information. Researchers need pathology-based data sets, annotated with clinical information and linked to archived tissues, to discover and validate new diagnostic tests and therapies. Pathology recor...

journal_title：Archives of pathology & laboratory medicine

authors： Berman JJ

更新日期：2003-06-01 00:00:00

abstract：:Tubuloreticular inclusions have been described with sufficient frequency in certain tissues of patients with systemic lupus erythematosus (SLE) to make the finding of such inclusions helpful in making a diagnosis of this disorder. The finding of such inclusions in lung biopsy specimens, however, has been distinctly ra...

journal_title：Archives of pathology & laboratory medicine

authors： Lyon MG,Bewtra C,Kenik JG,Hurley JA

更新日期：1984-07-01 00:00:00

abstract：BACKGROUND:Metanephric adenoma is a very rare benign renal tumor; only 80 well-documented cases have been reported to date. We have seen several renal tumors that were originally incorrectly diagnosed as metanephric adenoma. DESIGN:We present 3 unusual renal tumors (2 primary and 1 metastatic), each of which illustrat...

journal_title：Archives of pathology & laboratory medicine

authors： Pins MR,Jones EC,Martul EV,Kamat BR,Umlas J,Renshaw AA

更新日期：1999-05-01 00:00:00

abstract：:We report the clinical and postmortem findings in a newborn with Beckwith-Wiedemann syndrome and pulmonary hypoplasia. The infant was found to have a massively enlarged thymus gland that apparently caused pulmonary hypoplasia and respiratory insufficiency. Massive hyperplasia of the thymus gland should be considered i...

journal_title：Archives of pathology & laboratory medicine

authors： Balcom RJ,Hakanson DO,Werner A,Gordon LP

更新日期：1985-02-01 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：: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：OBJECTIVE:To review the advances in clinically useful molecular biologic techniques and to identify their applications in clinical practice, as presented at the 11th Annual William Beaumont Hospital DNA Symposium. DATA SOURCES:The 8 manuscripts submitted were reviewed, and their major findings were compared with liter...

journal_title：Archives of pathology & laboratory medicine

authors： Kiechle FL,Holland-Staley CA

更新日期：2003-09-01 00:00:00

abstract：:The risks of homologous blood transfusion have motivated some blood centers and private industry to consider providing long-term storage of frozen, autologous red blood cells as a service. The usefulness of this practice is unknown. We performed a retrospective analysis of frozen autologous red blood cell use in two h...

journal_title：Archives of pathology & laboratory medicine

authors： DePalma L,Palmer R,Leitman SF,Dolan WD,Klein HG

更新日期：1990-05-01 00:00:00

abstract：CONTEXT:Our understanding of molecular events in the pathogenesis of hematologic malignancies has evolved substantially. The research data gathered in the past 3 decades have led to the definition of neoplastic disorders based on specific genetic and molecular alterations, which is reflected in the current World Health...

journal_title：Archives of pathology & laboratory medicine

authors： Pozdnyakova O,Kutok JL,Rodig SJ

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVE:The term heterotopia, a term derived from Greek, implies "other place." It refers to the finding of normal tissues at foreign sites. Heterotopic gastric tissue rarely involves the large bowel. We report 2 cases of this rare entity. DATA SOURCES:Case reports of 2 patients with sessile polypoid lesion in the r...

journal_title：Archives of pathology & laboratory medicine

authors： Srinivasan R,Loewenstine H,Mayle JE

更新日期：1999-03-01 00:00:00

abstract：:We report the case of an adrenal cortical carcinoma with glandular and squamous differentiation, demonstrated by light and electron microscopy as well as by immunohistochemical studies. The patient was a 63-year-old man presenting with a large adrenal mass and markedly increased 24-hour urine metanephrine, initially s...

journal_title：Archives of pathology & laboratory medicine

authors： Drachenberg CB,Lee HK,Gann DS,Wong-You-Cheong J,Papadimitriou JC

更新日期：1995-03-01 00:00:00

abstract：:Eleven cases of clear cell hepatocellular carcinoma were evaluated for DNA ploidy by means of image analysis of Feulgen-stained tissue sections. The tumors displayed a trabecular or solid pattern and contained between 40% and 90% clear cells. Five tumors (45.4%) were diploid and six tumors (54.5%) were nondiploid (fou...

journal_title：Archives of pathology & laboratory medicine

authors： Orsatti G,Arnold MM,Paronetto F

更新日期：1994-12-01 00:00:00

abstract：CONTEXT:Nucleophosmin 1 (NPM1) is the most commonly mutated gene in acute myeloid leukemia. Detection of NPM1 mutations is useful for stratifying patients for therapy, predicting prognosis, and assessing for minimal residual disease. Several methods have been developed to rapidly detect NPM1 mutations in genomic DNA an...

journal_title：Archives of pathology & laboratory medicine

authors： Barakat FH,Luthra R,Yin CC,Barkoh BA,Hai S,Jamil W,Bhakta YI,Chen S,Medeiros LJ,Zuo Z

更新日期：2011-08-01 00:00:00

abstract：CONTEXT:Hyalinizing spindle cell tumor with giant rosettes is a recently described biphasic neoplasm of soft tissues that shares mesenchymal and neuroendocrine features. Its morphologic structure is distinctive, with the presence of hyalinized paucicellular foci that are termed rosettes. The cells around the latter dis...

journal_title：Archives of pathology & laboratory medicine

authors： Bejarano PA,Padhya TA,Smith R,Blough R,Devitt JJ,Gluckman JL

更新日期：2000-08-01 00:00:00

abstract：CONTEXT:The correlation of the diagnosis made at intraoperative consultation (IC) with the final diagnosis is one of the cornerstones of quality assurance in the anatomic pathology laboratory. OBJECTIVE:To review correlation of IC diagnoses with final diagnoses during a 1-year period in a regionalized, multisite hospi...

journal_title：Archives of pathology & laboratory medicine

authors： White VA,Trotter MJ

更新日期：2008-01-01 00:00:00

abstract：CONTEXT:Foreign material typically elicits reactions dominated by multinucleated giant cells. Pulse granulomas are peculiar reactions to particles of food that are characterized by clusters of small to medium-sized hyaline rings. Pulse granulomas are rare and have occupied only the lungs, in association with aspiration...

journal_title：Archives of pathology & laboratory medicine

authors： Rhee DD,Wu ML

更新日期：2006-12-01 00:00:00

abstract：CONTEXT:The laboratory test turnaround times (TATs) that exceed the expectations of clinicians who order those tests, the so-called outlier test reporting rates, may be responsible for perceptions of inadequate laboratory service. OBJECTIVE:To monitor outlier test reporting rates for emergency department stat potassiu...

journal_title：Archives of pathology & laboratory medicine

authors： Novis DA,Walsh MK,Dale JC,Howanitz PJ,College of American Pathologists Q-Tracks.

更新日期：2004-06-01 00:00:00

abstract：CONTEXT:Two recent studies have identified a high rate of microsatellite instability (MSI) in pancreatic neuroendocrine tumors (pNETs). Microsatellite instability is rare in small intestinal neuroendocrine tumors (NETs). It is unclear why there is discordance in the frequency of MSI in the 2 studies of pNETs and why th...

journal_title：Archives of pathology & laboratory medicine

authors： Arnason T,Sapp HL,Rayson D,Barnes PJ,Drewniak M,Nassar BA,Huang WY

更新日期：2011-12-01 00:00:00

abstract：CONTEXT:Basal-like breast carcinoma (BLBC) is a distinct molecular subtype of breast carcinoma identified through gene expression profiling studies. OBJECTIVE:To provide the clinical background, the histologic profile, and the immunohistochemical profile of these tumors and discuss the current knowledge of their molec...

journal_title：Archives of pathology & laboratory medicine

authors： Leidy J,Khan A,Kandil D

更新日期：2014-01-01 00:00:00

abstract：:An endobronchial papillary tumor in a 75-year-old reformed cigarette smoker exhibited the light microscopic features of a transitional cell neoplasm. The constituent cells showed cytologic features of malignancy; in addition, there were microfoci of mucosal invasion. Electron microscopy showed tonofilaments and numero...

journal_title：Archives of pathology & laboratory medicine

authors： Smith PS,McClure J

更新日期：1982-10-01 00:00:00

abstract：OBJECTIVE:To determine the frequency of mutation and overexpression of the p53 tumor suppressor gene in human soft tissue sarcomas. DESIGN:A total of 31 soft tissue sarcomas were analyzed by immunohistochemistry for the expression of p53 protein and were subsequently investigated by the polymerase chain reaction techn...

journal_title：Archives of pathology & laboratory medicine

authors： Yoo J,Lee HK,Kang CS,Park WS,Lee JY,Shim SI

更新日期：1997-04-01 00:00:00

abstract：:The Mayo Clinic (Rochester, Minn) Division of Transfusion Medicine evaluated the effect of methods of error detection, analysis, and prevention on the rate of errors occurring from 1982 through 1992. We defined an error as any deviation from the standard operating procedure. Twenty-four standard operating procedures w...

journal_title：Archives of pathology & laboratory medicine

authors： Taswell HF,Galbreath JL,Harmsen WS

更新日期：1994-04-01 00:00:00

abstract：OBJECTIVES:To identify resources and summarize important issues in anatomic and clinical pathology training and to assist the pathology resident candidate in evaluating potential training programs. DATA SOURCES:Published guides for medical residency applicants, recent literature discussing pathology education, and Wor...

journal_title：Archives of pathology & laboratory medicine

authors： Yorke RF

更新日期：2000-06-01 00:00:00

abstract：:The prune belly syndrome is a well-recognized entity consisting of deficient abdominal musculature, cryptorchid testes, and urinary tract abnormalities most consistent with an obstructive phenomenon. However, an obstructive lesion has not been consistently identified in previously reported cases. Retrospective review ...

journal_title：Archives of pathology & laboratory medicine

authors： Hoagland MH,Hutchins GM

更新日期：1987-02-01 00:00:00

abstract：:A patient with a 17-month history of myelodysplastic syndrome (refractory anemia with excess blasts that evolved into chronic myelomonocytic leukemia), which was treated with transfusions and erythropoietin, developed abdominal and inguinal lymphadenopathy. Biopsies of the abdominal nodes revealed virtual obliteration...

journal_title：Archives of pathology & laboratory medicine

authors： Hancock JC,Prchal JT,Bennett JM,Listinsky CM

更新日期：1997-05-01 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

authors： Nathany S,Monappa V

更新日期：2020-01-01 00:00:00