Pseudallescheria boydii infection in the acquired immunodeficiency syndrome.

abstract：:Two cases of intraventricular neuroblastomas were compared with cases of intraventricular and hemispheric neuroblastomas that have been reported in the published literature. The following order of tumor subtypes was found in patients with increasing age: hemispheric neuroblastoma, intraventricular undifferentiated neu...

journal_title：Archives of pathology & laboratory medicine

authors： Rhodes RH,Cole M,Takaoka Y,Roessmann U,Cotes EE,Simon J

更新日期：1994-09-01 00:00:00

abstract：CONTEXT:Fine-needle aspiration has been the initial step in the workup of thyroid nodular lesions and has successfully reduced the number of unnecessary surgeries and improved preoperative malignancy detection. However, up to one-third of cases fall in the diagnostically "indeterminate group," which poses a patient-man...

journal_title：Archives of pathology & laboratory medicine

authors： Zhang X

更新日期：2015-12-01 00:00:00

abstract：:The postmortem tissue distribution of cholesterol precursors, squalene, and methyl sterols was quantitated in ten human subjects by the use of gas-liquid chromatography. Five methyl sterol subfractions were found, with each organ having a pattern of its own. The mean esterification percentage of the methyl sterol mixt...

journal_title：Archives of pathology & laboratory medicine

authors： Tilvis R,Miettinen TA

更新日期：1980-01-01 00:00:00

abstract：OBJECTIVE:To compare the ability of the Vitek GPS-TB card with disk diffusion testing for determining the susceptibility of enterococci to vancomycin. DESIGN:Vitek susceptibility testing was performed using the GPS-TB card and software version R05.03. Disk diffusion susceptibility testing was performed according to Na...

journal_title：Archives of pathology & laboratory medicine

authors： Williams-Bouyer N,Reisner BS,Woodmansee CE,Falk PS,Mayhall CG

更新日期：1999-07-01 00:00:00

abstract：CONTEXT:- Malignant pleural mesothelioma (MPM) is a rare tumor with poor prognosis. Several studies have analyzed potential prognostic markers, but histologic type remains the single most important prognostic factor. Histologic subtypes of epithelioid MPM seem to have prognostic and therapeutic implications. Interobser...

journal_title：Archives of pathology & laboratory medicine

authors： Brcic L,Vlacic G,Quehenberger F,Kern I

更新日期：2018-06-01 00:00:00

abstract：:Analysis of 1,261 adult subjects, ages 25 to 80 years, showed that there is a positive relationship between the brain weight and the body dimensions. The brain weight, however, increases at a slower rate than the body dimensions. There is indication that only a small portion of the brain varies with variation in the b...

journal_title：Archives of pathology & laboratory medicine

authors： Ho KC,Roessmann U,Straumfjord JV,Monroe G

更新日期：1980-12-01 00:00:00

abstract：:A 38-year-old woman suffered rapid onset of renal failure between 11 and 15 months after undergoing a jejunoileal bypass for morbid obesity. Microscopic examination of renal biopsy specimens revealed oxalosis and severe tubulointerstitial nephritis. Immunofluorescence microscopy disclosed linear staining of tubular ba...

journal_title：Archives of pathology & laboratory medicine

authors： Zawada ET Jr,Johnston WH,Bergstein J

更新日期：1981-07-01 00:00:00

abstract：:Primary germinal tumors of the mediastinum are very rare. We studied a 67-year-old man with a primary embryonal carcinoma and choriocarcinoma of the mediastinum. To our knowledge, this is the oldest patient described as having this lesion. The diagnosis of primary germinal tumor of the mediastinum should not be made u...

journal_title：Archives of pathology & laboratory medicine

authors： Knapp RH,Fritz SR,Reiman HM

更新日期：1982-10-01 00:00:00

abstract：CONTEXT:The pyrimidine nucleoside analog, cytosine arabinoside (Ara-C), is an effective therapeutic agent for acute leukemia. The phosphorylated triphosphate, cytosine arabinoside triphosphate, competes with deoxycytosine triphosphate as a substrate for incorporation into DNA. Once incorporated into DNA, it inhibits DN...

journal_title：Archives of pathology & laboratory medicine

authors： Zhang X,Kiechle FL

更新日期：2004-12-01 00:00:00

abstract：:Clear cell sarcoma shares features with melanoma, but frequently shows EWSR1 rearrangements. It is an aggressive tumor typically occurring in the soft tissues of the extremities, with a gastrointestinal variant with less consistent melanocytic differentiation. It is extremely rare in the head and neck region, with no ...

journal_title：Archives of pathology & laboratory medicine

authors： Kraft S,Antonescu CR,Rosenberg AE,Deschler DG,Nielsen GP

更新日期：2013-11-01 00:00:00

abstract：:Pseudomyogenic hemangioendothelioma (PMH) is a rare vascular tumor that presents more frequently in young adults and has a male predominance. It is usually located in the superficial or deep soft tissues of the extremities, but concurrent bone involvement can be present. In approximately two-thirds of patients this di...

journal_title：Archives of pathology & laboratory medicine

authors： Caballero GA,Roitman PD

更新日期：2020-04-01 00:00:00

abstract：:Patients with inherited or acquired immunodeficiency disorders are vulnerable to a broad spectrum of opportunistic infectious diseases, but a narrow spectrum of malignancies. These malignancies--B-cell lymphomas, Kaposi's sarcomas, and squamous cell carcinomas--are likely due to failure of immune surveillance to recog...

journal_title：Archives of pathology & laboratory medicine

authors： Purtilo DT

更新日期：1987-12-01 00:00:00

abstract：CONTEXT:c-kit, a proto-oncogene, encodes the transmembrane tyrosine kinase receptor CD117 and is detected by flow cytometry in the majority of cases of acute myeloid leukemia. The prognostic significance of the presence of c-Kit in acute myeloid leukemia is debated. Recently, c-kit inhibitors have been studied as possi...

journal_title：Archives of pathology & laboratory medicine

authors： Chen J,Yanuck RR 3rd,Abbondanzo SL,Chu WS,Aguilera NS

更新日期：2001-11-01 00:00:00

abstract：:Atherosclerosis can be defined as a disease process that occurs when the influx and deposition of cholesterol into the arterial wall exceed the egress of cholesterol from the arterial wall. This process is characterized by early deposition of cholesterol in and around arterial wall cells. The cholesterol is derived fr...

journal_title：Archives of pathology & laboratory medicine

authors： Mahley RW

更新日期：1983-08-01 00:00:00

abstract：OBJECTIVE:Bcl-2 and p53 genes may participate in a common pathway for regulation of apoptosis. The aims of this study were (1) to study the immunohistochemical expression of the bcl-2 oncoprotein in colorectal tumors, (2) to correlate it with that of p53 protein overexpression, and (3) to compare it with histopathologi...

journal_title：Archives of pathology & laboratory medicine

authors： Mosnier JF,Perret AG,Vindimian M,Dumollard JM,Balique JG,Perpoint B,Boucheron S

更新日期：1996-07-01 00:00:00

abstract：CONTEXT:The pancreas gives rise to an array of distinct neoplasms that can be solid, cystic, or intraductal and can recapitulate the various lines of differentiation present in the normal gland. OBJECTIVE:To develop an algorithmic approach to the diagnosis of pancreatic neoplasms that simplifies their pathologic evalu...

journal_title：Archives of pathology & laboratory medicine

authors： Klimstra DS,Pitman MB,Hruban RH

更新日期：2009-03-01 00:00:00

abstract：CONTEXT:Immunohistochemistry has become an indispensable ancillary study in the identification and classification of undifferentiated neoplasms/tumors of uncertain origin. The diagnostic accuracy has significantly improved because of the continuous discoveries of tissue-specific biomarkers and the development of effect...

journal_title：Archives of pathology & laboratory medicine

authors： Lin F,Liu H

更新日期：2014-12-01 00:00:00

abstract：CONTEXT:Quantitation of hemoglobin (Hb) A(1c) and investigation of hemoglobinopathy on the Bio-Rad Variant analyzers require a switch between 2 separate kits that is time consuming and causes errors. OBJECTIVE:Evaluation of a new Variant II HbA(2)/HbA(1c) Dual kit capable of both Hb A(1c) quantitation and hemoglobinop...

journal_title：Archives of pathology & laboratory medicine

authors： Lafferty JD,McFarlane AG,K Chui DH

更新日期：2002-12-01 00:00:00

abstract：:A case of primary fibrosarcoma of the urinary bladder showing extensive chondroid differentiation was studied by light microscopy and immunofluorescent microscopy using tissue-specific antibodies against intermediate filaments. The tumor cells were uniformly and positively labeled with vimentin antibodies and were neg...

journal_title：Archives of pathology & laboratory medicine

authors： Suster S,Huszar M,Bubis JJ,Geiger B

更新日期：1987-08-01 00:00:00

abstract：CONTEXT:The Mre11-Rad50-NBS1 complex plays an important role in telomere maintenance. Recently, it has been proposed that alterations in Mre11 function may be contributing factors in the development of some tumors. Moreover, mutations of Mre11 have been demonstrated to cause reduced Mre11 immunostaining. OBJECTIVE:To ...

journal_title：Archives of pathology & laboratory medicine

authors： Nakanishi K,Kumaki F,Hiroi S,Mukai M,Ikeda E,Kawai T

更新日期：2006-09-01 00:00:00

abstract：:Massive hepatic necrosis following exposure to phenytoin and trimethoprim-sulfamethoxazole is a rare occurrence and to the best of our knowledge has not been reported previously. Acute hepatic failure following administration of trimethoprim-sulfamethoxazole has rarely been seen, and only 4 cases have been well docume...

journal_title：Archives of pathology & laboratory medicine

authors： Ilario MJ,Ruiz JE,Axiotis CA

更新日期：2000-12-01 00:00:00

abstract：CONTEXT:Lesions associated with monoclonal light and heavy chains display a variety of glomerular, tubular interstitial, and vascular manifestations. While some of the entities are well recognized, including light and heavy chain deposition diseases, AL (light chain) and AH (heavy chain) amyloidosis, and light chain ("...

journal_title：Archives of pathology & laboratory medicine

authors： Herrera GA

更新日期：2014-10-01 00:00:00

abstract：:Lymph node biopsy specimens from 16 intravenous drug abusers with persistent generalized lymphadenopathy were evaluated by immunohistochemical methods using a panel of antisera to detect different cell populations. The 11 cases that we tested on cryostat sections showed an increased number of Leu-2a-positive cells (cy...

journal_title：Archives of pathology & laboratory medicine

authors： Carbone A,Manconi R,Poletti A,Tirelli U,De Paoli P,Santini G,Diodato S,Manconi PE,Grigoletto E,Santi L

更新日期：1985-11-01 00:00:00

abstract：:In this article we present a case of an ectopic gestation having morphologic features of a partial hydatidiform mole and demonstrating triploidy by flow cytometry in a patient presenting at 9 weeks' gestation. We include brief comments on partial hydatidiform mole. ...

journal_title：Archives of pathology & laboratory medicine

authors： Montgomery EA,Roberts EF,Conran RM,Hitchcock CL

更新日期：1993-06-01 00:00:00

abstract：:Critical values in anatomic pathology are usually information sensitive, whereas most such values in laboratory medicine are time sensitive. However, there is an important time element in anatomic pathology as well. Pathologists should be aware that many medicolegal actions against radiologists are based on failure to...

journal_title：Archives of pathology & laboratory medicine

authors： LiVolsi VA,Leung S

更新日期：2006-05-01 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：:We report a case of primary cerebral lymphoma metastasizing to the kidney with exclusive involvement of the glomeruli. We discuss the possible explanations of this unusual phenomenon, and present some of the unusual clinical features of the case. Nephropathologists interpreting glomerular hypercellularity should alway...

journal_title：Archives of pathology & laboratory medicine

authors： Iskandar SS,Jennette JC,Weis LS

更新日期：1985-06-01 00:00:00

abstract：CONTEXT.—:The management of lobular neoplasia (LN) found on core biopsy is controversial and ranges from obligatory surgical excision to clinical/imaging observation. OBJECTIVE.—:To determine if in cases of core needle biopsy yielding LN, quantification of normal and diseased terminal ductal lobular units (TDLUs) can ...

journal_title：Archives of pathology & laboratory medicine

authors： Holbrook AI,Hanley K,Jeffers C,Kang J,Cohen MA

更新日期：2019-05-01 00:00:00

abstract：:The blood supply to the upper ventricular septum in the region of the conduction system is more abundant than the literature suggests. I found a significant arterial contribution to the upper ventricular septum from the proximal segment of the right coronary artery (RCA), or one of its early branches, in 77% of 65 hea...

journal_title：Archives of pathology & laboratory medicine

authors： Taylor JR

更新日期：1980-11-01 00:00:00

abstract：:The increasing interest in geriatric medicine demands an understanding of aging in human tissues. The changes in the human heart are an important aspect of this understanding because cardiovascular diseases are a leading medical problem in the elderly. The published data about age-related changes in the human myocardi...

journal_title：Archives of pathology & laboratory medicine

authors： Klima M,Burns TR,Chopra A

更新日期：1990-09-01 00:00:00