Small lymphocytic lymphoma involving an enlarging complex renal cyst.

abstract：:A case of endomyocardial fibrosis with intramyocardial calcification was characterized by symptoms of restrictive cardiomyopathy resembling constrictive pericarditis. Pathological findings were typical of those found in classical Davies' disease, originally encountered and described in Uganda. ...

journal_title：Archives of pathology & laboratory medicine

authors： Koestner AW,Bush CA,Baba N

更新日期：1978-08-01 00:00:00

abstract：:Sarcoidosis is a chronic systemic disease of unknown etiology, which is characterized by noncaseating epitheloid granulomas usually in multiple organs. Here we describe changes in cytokine mRNA expression by peripheral blood mononuclear cells (PBMCs) and changes of cytokine protein levels in plasma over a time course ...

journal_title：Archives of pathology & laboratory medicine

authors： Schoppet M,Pankuweit S,Maisch B

更新日期：2003-09-01 00:00:00

abstract：CONTEXT:Systems-based practice (SBP) is 1 of 6 core competencies required in all resident training programs accredited by the Accreditation Council for Graduate Medical Education. Reliable methods of assessing resident competency in SBP have not been described in the medical literature. OBJECTIVE:To develop and valida...

journal_title：Archives of pathology & laboratory medicine

authors： Vitek CR,Dale JC,Homburger HA,Bryant SC,Saenger AK,Karon BS

更新日期：2014-06-01 00:00:00

abstract：:Embolic cerebellar tissue was observed microscopically in the pulmonary and coronary arteries of a full-term male infant who died 1 hour after forceps delivery. Although embolization of brain tissue has been well documented after severe head trauma in adults and children, to our knowledge only 17 cases associated with...

journal_title：Archives of pathology & laboratory medicine

authors： Hauck AJ,Bambara JF,Edwards WD

更新日期：1990-02-01 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：:We report a case of cytokeratin-positive, CD45-negative primary polymorphic centroblastic lymphoma of the adrenal gland. Additional immunostaining, which demonstrated positivity for CD20 and kappa light chain, as well as detection of the monoclonal rearrangement of the immunoglobulin heavy chain gene, helped to establ...

journal_title：Archives of pathology & laboratory medicine

authors： Donner LR,Mott FE,Tafur I

更新日期：2001-08-01 00:00:00

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：:Teratoid hepatoblastoma is a rare histologic subtype accounting for 4% to 10% of all hepatoblastomas and is characterized by the presence of divergent differentiation, including squamous, mucinous, melanocytic, cartilaginous, osseous, skeletal muscle, and neural elements. It is postulated that the teratoid elements mi...

journal_title：Archives of pathology & laboratory medicine

authors： Rabah R

更新日期：2012-08-01 00:00:00

abstract：:We report two unusual manifestations of multiple myeloma in a 71-year-old man. Late in the course of his disease, myeloma cells were observed in the patient's urinary sediment. At post mortem, the source of the cells was found to be a plasmacytoma of the urinary bladder. To our knowledge, this appears to be the first ...

journal_title：Archives of pathology & laboratory medicine

authors： Neal MH,Swearingen ML,Gawronski L,Cotelingam JD

更新日期：1985-09-01 00:00:00

abstract：:The efficacy of two new monoclonal antibodies with cell lineage-restricted reactivity (HMB-45 [melanocytes] and anti-synaptophysin [neuroepithelial cells]) was compared with that of "traditional" antibody panels in the delineation of malignant melanoma (MM) of the sinonasal region, nasopharyngeal carcinoma (NPC), and ...

journal_title：Archives of pathology & laboratory medicine

authors： Wick MR,Stanley SJ,Swanson PE

更新日期：1988-06-01 00:00:00

abstract：:We describe a young patient with no known family history of cancer who presented at 18 months with 2 advanced primary tumors, choroid plexus carcinoma and adrenal cortical carcinoma. Immunohistochemical studies demonstrated high levels of nuclear p53 protein expression in both tumors, as well as in the adjacent normal...

journal_title：Archives of pathology & laboratory medicine

authors： Wang L,Cornford ME

更新日期：2002-01-01 00:00:00

abstract：:Multiple pulmonary leiomyomatous hamartomas (MPLHs) are extremely rare lesions. We present a case of MPLHs associated with a bronchogenic cyst in a symptomless, 46-year-old man. Previously, MLPHs have been reported to occur in men; therefore, not all cases of MPLHs represent metastases from a uterine smooth muscle tum...

journal_title：Archives of pathology & laboratory medicine

authors： Nistal M,Hardisson D,Riestra ML

更新日期：2003-04-01 00:00:00

abstract：:A patient with sarcoidosis had a biopsy of a firm nontender breast nodule that at analysis disclosed multiple noncaseating granulomas. In another patient with sarcoidosis, noncaseating granulomas were an incidental finding in a mastectomy specimen containing medullary carcinoma and in two subsequent biopsy specimens o...

journal_title：Archives of pathology & laboratory medicine

authors： Gansler TS,Wheeler JE

更新日期：1984-08-01 00:00:00

abstract：CONTEXT:Inflicted traumatic brain injury of infants and young children results in a complex array of autopsy findings. In many cases, immunostains for beta-amyloid precursor protein are used to detect axonal injury. Interpretation of the gross, microscopic, and immunostaining results requires the integration of the man...

journal_title：Archives of pathology & laboratory medicine

authors： Dolinak D,Reichard R

更新日期：2006-05-01 00:00:00

abstract：:Focal myositis is a benign pseudotumor of skeletal muscle, the cause of which is obscure. It usually appears as a steadily enlarging mass within the muscle of an extremity. The pathologic features are those of an inflammatory myopathy in which lymphocytic infiltrates, muscle cell necrosis, and regeneration are seen. F...

journal_title：Archives of pathology & laboratory medicine

authors： Heffner RR Jr,Barron SA

更新日期：1980-05-01 00:00:00

abstract：CONTEXT:-Results of the American College of Surgeons Oncology Group Z0011 trial showed that patients with early-stage breast cancer and limited sentinel node metastasis treated with breast conservation and systemic therapy did not benefit from axillary lymph node dissection. Subsequently, most pathology departments hav...

journal_title：Archives of pathology & laboratory medicine

authors： Bishop JA,Sun J,Ajkay N,Sanders MA

更新日期：2016-08-01 00:00:00

abstract：:Three fatal cases of heat stroke were encountered in the central New York area over a two-month period. Although in each instance one or more predisposing factors were identified, exertion clearly played a role in its development in only one case. In addition to laboratory and postmortem findings indicative of dysfunc...

journal_title：Archives of pathology & laboratory medicine

authors： Kim RC,Collins GH,Cho C,Ichikawa K,Givelber H

更新日期：1980-07-01 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：OBJECTIVE:To investigate possible asbestos contamination of paraffin and migration by asbestos fibers during the tissue-embedding process. DESIGN:Three sample categories were included in the study: (1) commercially available paraffin samples; (2) procedural control samples, which were prepared by processing the paraff...

journal_title：Archives of pathology & laboratory medicine

authors： Dodson RF,Huang J,Williams MG,Bruce JR,Hammar SP

更新日期：1998-12-01 00:00:00

abstract：CONTEXT:Mucin 4 (MUC4) is a high-molecular-weight membrane-bound glycoprotein that is expressed in the foregut before epithelial differentiation. It is found in normal adult airway epithelium, non-small cell lung carcinoma (NSCLC) and in other human malignancies independent of mucus secretion. Although its tissue distr...

journal_title：Archives of pathology & laboratory medicine

authors： Kwon KY,Ro JY,Singhal N,Killen DE,Sienko A,Allen TC,Zander DS,Barrios R,Haque A,Cagle PT

更新日期：2007-04-01 00:00:00

abstract：:Myocardial abscess perforation is an extremely rare complication of infective endocarditis. We present a case of a 12-month-old infant who developed community-associated methicillin-resistant Staphylococcus aureus bacteremia after an incision and drainage of a skin abscess. He subsequently developed septic emboli to t...

journal_title：Archives of pathology & laboratory medicine

authors： Hershenson JA,Baker PB,Rowland DG

更新日期：2011-08-01 00:00:00

abstract：:Gastric mucosal damage was produced in 130 mice by forced ingestion of alcohol, followed by restraint in the cold. Animals were killed at intervals from six hours to 27 days following the stress. Linear hemorrhagic erosions and diffuse hemorrhagic patches were found grossly, predominantly in the glandular portion of t...

journal_title：Archives of pathology & laboratory medicine

authors： Lev R,Kawashima K,Glass GB

更新日期：1976-10-01 00:00:00

abstract：:We report a large cell neuroendocrine carcinoma arising in the ampulla of Vater. The patient, a 74-year-old woman, presented with a 3-cm ulcerated mass located in the ampullary region. She died of disease 8 months after surgery. Microscopically, the tumor was extensively necrotic. It was composed of islands and trabec...

journal_title：Archives of pathology & laboratory medicine

authors： Cavazza A,Gallo M,Valcavi R,De Marco L,Gardini G

更新日期：2003-02-01 00:00:00

abstract：CONTEXT:Perineural invasion and vascular invasion may be adverse prognostic factors in patients with oral cavity squamous cell carcinoma. However, the incidence of perineural and vascular invasion varies in the literature, and the use of immunohistochemistry to enhance their detection has not been evaluated in oral cav...

journal_title：Archives of pathology & laboratory medicine

authors： Kurtz KA,Hoffman HT,Zimmerman MB,Robinson RA

更新日期：2005-03-01 00:00:00

abstract：CONTEXT:Laboratory data are essential to the medical care of fetuses, infants, children, and adolescents. However, the performance and interpretation of laboratory tests on specimens from these patients, which may constitute a significant component of the workload in general hospitals and integrated health care systems...

journal_title：Archives of pathology & laboratory medicine

authors： Pysher TJ,Bach PR,Geaghan SM,Hamilton MS,Laposata M,Lockitch G,Brugnara C,Coffin CM,Pasquali M,Rinaldo P,Roberts WL,Rutledge JC,Ashwood ER,Blaylock RC,Campos JM,Goldsmith B,Jones PM,Lim M,Meikle AW,Perkins SL,Perr

更新日期：2006-07-01 00:00:00

abstract：OBJECTIVE:To identify the sources of analytical variation for cyclosporine and tacrolimus in a 3-year longitudinal study. DESIGN:Two pools of whole blood were spiked with cyclosporine and tacrolimus, respectively. One aliquot of cyclosporine and 2 of the tacrolimus pool were distributed in the first and last mailing f...

journal_title：Archives of pathology & laboratory medicine

authors： Steele BW,Wang E,Soldin SJ,Klee G,Elin RJ,Witte DL,College of American Pathologists Study.

更新日期：2003-03-01 00:00:00

abstract：OBJECTIVES:Distinguishing intraductal papilloma from papillary carcinoma of the breast can be difficult using histologic criteria. Since cyclin D1, a G1 cell-cycle regulatory protein, is detectable immunohistochemically in a subset of breast carcinomas but not in benign breast tissues, we hypothesized that cyclin D1 im...

journal_title：Archives of pathology & laboratory medicine

authors： Saddik M,Lai R,Medeiros LJ,McCourty A,Brynes RK

更新日期：1999-02-01 00:00:00

abstract：:Three pseudosarcomatous lesions of the genitourinary tract are described. One that arose in the urinary bladder of a 59-year-old man was composed of atypical spindle cells admixed with inflammatory cells in an edematous stroma. The second lesion occurred in the stroma of a hyperplastic prostate gland of a 51-year-old ...

journal_title：Archives of pathology & laboratory medicine

authors： Young RH,Scully RE

更新日期：1987-04-01 00:00:00

abstract：:In three performance evaluation surveys, panels that consisted of human T-lymphotropic virus type I or type II (HTLV-I/II) antibody-positive and -negative plasma samples were mailed to laboratories that voluntarily participated in the Centers for Disease Control Model Performance Evaluation Program. Donor samples were...

journal_title：Archives of pathology & laboratory medicine

authors： Blumer SO,Hearn TL,Schalla WO,Cross GD,Valdiserri RO

更新日期：1992-05-01 00:00:00

abstract：:A case of cystic cerebellar hemangioblastoma with previously unreported light and electron microscopic features is reported. Deposits of intranuclear, osmiophilic, lipid-like material produced unusual stromal cells, with distended clear nuclei similar to empty cysts at the light-microscopic level. This description exp...

journal_title：Archives of pathology & laboratory medicine

authors： Cerezo L,Herrera GA

更新日期：1981-06-01 00:00:00