The descending septal artery. Its relation to the conduction system of the heart.

abstract：:Histopathology is based on the interpretation of features of the microscopic image. In recent years, there has evolved interest in assessing quantifiable data from these images, with the intent of providing more precise diagnostic and prognostic information. Proliferation characteristics of tumors are among the most i...

journal_title：Archives of pathology & laboratory medicine

authors： Woosley JT

更新日期：1991-06-01 00:00:00

abstract：:Serum samples from 76 patients with neutropenia and 34 control subjects were analyzed for levels of granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor, interleukin 1 alpha, and tumor necrosis factor beta. Clinical correlates and duration of neutropenia were determined insofar as po...

journal_title：Archives of pathology & laboratory medicine

authors： Greendyke RM,Sharma K,Gifford FR

更新日期：1994-12-01 00:00:00

abstract：OBJECTIVE:To determine if molecular epidemiologic techniques, including comparative automated DNA sequencing of polymorphic virulence genes, could be used in the course of a bacterial disease outbreak to unambiguously determine clonal relationships among implicated strains. DESIGN:Strains recovered from all patients w...

journal_title：Archives of pathology & laboratory medicine

authors： Musser JM,Kapur V,Peters JE,Hendrix CW,Drehner D,Gackstetter GD,Skalka DR,Fort PL,Maffei JT,Li LL

更新日期：1994-02-01 00:00:00

abstract：CONTEXT:As demand for organs to treat end-stage liver disease increases, donor livers once deemed only marginally suitable for donation are being considered for transplantation. Pathologists are increasingly being asked to evaluate these livers for acceptability. This article provides guidelines for frozen section eval...

journal_title：Archives of pathology & laboratory medicine

authors： Melin C,Miick R,Young NA,Ortiz J,Balasubramanian M

更新日期：2013-02-01 00:00:00

abstract：:Bowen disease is a variant of squamous cell carcinoma in situ. In some cases a pagetoid growth pattern can be observed with cytologically atypical clear cells arranged singly and in nests. The differential diagnosis of pagetoid Bowen disease includes primarily Paget disease and malignant melanoma in situ, as well as o...

journal_title：Archives of pathology & laboratory medicine

authors： Williamson JD,Colome MI,Sahin A,Ayala AG,Medeiros LJ

更新日期：2000-03-01 00:00:00

abstract：:We report a case of rupture of a saccular pulmonary artery aneurysm with fatal hemopericardium in a 29-year-old man who also had persistent ductus arteriosus with severe pulmonary hypertension. Histologic examination of the pulmonary artery showed cystic medionecrosis similar to that observed in patients with ruptured...

journal_title：Archives of pathology & laboratory medicine

authors： Coard KC,Martin MP

更新日期：1992-02-01 00:00:00

abstract：:Pathologists' advocacy plays a central role in the establishment of continuously improving patient care quality and patient safety, and in the maintenance and progress of pathology as a profession. Pathology advocacy's primary goal is the betterment of patient safety and quality medical care; however, payment is a nec...

journal_title：Archives of pathology & laboratory medicine

authors： Allen TC

更新日期：2017-07-01 00:00:00

abstract：OBJECTIVE:Asthma deaths have been increasing in the United States and worldwide. We studied medical examiner asthma death autopsy (MEADA) records for the state of Maryland, compared selected characteristics with state and national total asthma deaths (TADs), and comprehensively reviewed relevant literature to define ch...

journal_title：Archives of pathology & laboratory medicine

authors： Weitzman JB,Kanarek NF,Smialek JE

更新日期：1998-08-01 00:00:00

abstract：BACKGROUND:The traditional normal range for prostate-specific antigen has been 0.0 to 4.0 ng/mL. Two different age-specific normal ranges have been proposed, one by Oesterling et al and the other generated by the Prostate Cancer Awareness Week experience. METHODS:We studied 213 consecutive cases of biopsy-proven prost...

journal_title：Archives of pathology & laboratory medicine

authors： Slovacek KJ,Riggs MW,Spiekerman AM,Speights VO Jr

更新日期：1998-04-01 00:00:00

abstract：:Five cases of early gastric carcinoma were diagnosed during a one-year period at the Henderson General Hospital, Hamilton, Ontario, Canada. All five patients were symptomatic and were diagnosed by a combination of endoscopy, roentgenology, brush cytology, and biopsy specimens. No cases of early gastric carcinoma were ...

journal_title：Archives of pathology & laboratory medicine

authors： Qizilbash A,Harnarine C,Castelli M

更新日期：1977-11-01 00:00:00

abstract：:We report a case of sialadenoma papilliferum arising in the adenoids in a 2-year-old child. The tumor demonstrated papillary and adenomatous proliferations, suggestive of minor salivary gland origin. A review of the literature indicated no reported cases of this neoplasm arising in individuals this young. The location...

journal_title：Archives of pathology & laboratory medicine

authors： Masi JD,Hoang KG,Sawyer R

更新日期：1986-06-01 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

authors： Lasota J,Carlson JA,Miettinen M

更新日期：2000-06-01 00:00:00

abstract：:As recipients of tissue and medical specimens, pathologists and other medical specialists regard themselves as stewards of patient tissues and consider it their duty to protect the best interests of both the individual patient and the public. The stewardship of slides, blocks, and other materials includes providing, u...

journal_title：Archives of pathology & laboratory medicine

authors： Grizzle W,Grody WW,Noll WW,Sobel ME,Stass SA,Trainer T,Travers H,Weedn V,Woodruff K

更新日期：1999-04-01 00:00:00

abstract：:Langerhans cell histiocytosis (LCH) is a neoplastic proliferation of Langerhans cells that occurs in a range of nodal and extranodal sites. Scattered reports of LCH within the thymus exist, typically among children within the setting of multifocal, multisystem disease. Rare cases of isolated LCH involving the thymus h...

journal_title：Archives of pathology & laboratory medicine

authors： Lee BH,George S,Kutok JL

更新日期：2003-07-01 00:00:00

abstract：:Reported is an instance of bronchiolitis obliterans due to the accumulation of lipid-laden cells within bronchiolar walls and lumina. The bronchiolar lining had extensive squamous and goblet cell metaplasia with focal ulceration. Scattered foci of cholesterol pneumonia, composed of acicular crystals with an associated...

journal_title：Archives of pathology & laboratory medicine

authors： Heffelfinger SC,Weilbaecher DG,Lawrence EC,Johnson EH,Greenberg SD

更新日期：1988-06-01 00:00:00

abstract：CONTEXT:Case reports have described detection of candidemia by examination of peripheral blood smears. It is unclear whether this method has wider applicability for early detection of fungemia. OBJECTIVE:To determine the sensitivity of smear review for detecting candidemia. DESIGN:Normal and cytopenic blood was spike...

journal_title：Archives of pathology & laboratory medicine

authors： Branda JA,Ferraro MJ,Kratz A

更新日期：2007-01-01 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：CONTEXT:The differential diagnosis of eosinophilic renal tumors can be difficult by light microscopy. In particular, chromophobe renal cell carcinoma (RCC) is difficult to distinguish from oncocytoma. This differential diagnosis is important because chromophobe RCC is malignant, whereas oncocytoma is benign. Furthermor...

journal_title：Archives of pathology & laboratory medicine

authors： Hornsby CD,Cohen C,Amin MB,Picken MM,Lawson D,Yin-Goen Q,Young AN

更新日期：2007-10-01 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

abstract：CONTEXT:Although the cytologic features of squamous cell carcinoma in ThinPrep specimens are well known, whether these features are different in cases that are easily identified than in cases that are more difficult to identify is not known. OBJECTIVE:To determine the cytologic features of squamous cell carcinoma in T...

journal_title：Archives of pathology & laboratory medicine

authors： Renshaw AA,Dubray-Benstein B,Cobb CJ,Lozano RL,Neal MH,Prey M,Schulte MA,Gynecologic Cytology Committee, College of American Pathologists.

更新日期：2004-04-01 00:00:00

abstract：CONTEXT:KRAS mutations can be detected in approximately 30% to 40% of all patients with colorectal cancer. Several recent studies have shown that patients with KRAS mutations in codons 12 or 13 in metastatic tumors do not benefit from anti-epidermal growth factor receptor therapy with cetuximab or panitumumab. OBJECTI...

journal_title：Archives of pathology & laboratory medicine

authors： Monzon FA,Ogino S,Hammond ME,Halling KC,Bloom KJ,Nikiforova MN

更新日期：2009-10-01 00:00:00

abstract：:A family with a syndrome consisting of granulomatous arthritis, uveitis, and rash was first described in 1985. Another family with the same syndrome was described subsequently in 1990. The condition, in both families, is clinically different from sarcoidosis. To verify whether the granulomas in such patients also coul...

journal_title：Archives of pathology & laboratory medicine

authors： de Chadarévian JP,Raphael SA,Murphy GF

更新日期：1993-10-01 00:00:00

abstract：CONTEXT:Neuroendocrine lung neoplasms are a heterogeneous group of tumors with different clinical behavior and prognosis. OBJECTIVES:To evaluate the expression of p53, KLF4, and p21 in neuroendocrine lung neoplasms and to analyze the influence that expression has on the prognosis of those tumors. DESIGN:All neuroendo...

journal_title：Archives of pathology & laboratory medicine

authors： Naranjo Gómez JM,Bernal JF,Arranz PG,Fernández SL,Roman JJ

更新日期：2014-07-01 00:00:00

abstract：:Context.-We investigated expression of the adhesion molecule CD31 in sinus histiocytosis with massive lymphadenopathy (SHML) and Langerhans cell histiocytosis (LCH) because (1) SHML and LCH cells express a variety of cellular adhesion molecules and (2) SHML has been characterized as a reactive histiocytic proliferatio...

journal_title：Archives of pathology & laboratory medicine

authors： Slone SP,Fleming DR,Buchino JJ

更新日期：2003-03-01 00:00:00

abstract：:A 55-year-old woman developed symptoms suggestive of hepatitis 12 weeks after first receiving methyldopa for hypertension. Liver biopsy showed chronic aggressive hepatitis with subacute hepatic necrosis. Methyldopa was discontinued, but after exhibiting transient clinical improvement, the patient's condition progressi...

journal_title：Archives of pathology & laboratory medicine

authors： Thomas E,Bhuta S,Rosenthal WS

更新日期：1976-03-01 00:00:00

abstract：CONTEXT:Burkitt lymphoma (BL) is endemic in Uganda and because of the high incidence, diagnosis is often presumed during clinical care and epidemiologic studies. OBJECTIVES:To assess the accuracy of the clinical and the local pathology diagnosis of BL as assessed by an outside pathology review diagnosis and to underst...

journal_title：Archives of pathology & laboratory medicine

authors： Ogwang MD,Zhao W,Ayers LW,Mbulaiteye SM

更新日期：2011-04-01 00:00:00

abstract：:We describe two cases of nodular fasciitis arising within the parotid glands of two patients, a 42-year-old man and a 2 1/2-year-old boy. The clinicopathologic, immunohistochemical, and ultrastructural features of this lesion and its differential diagnosis are discussed. ...

journal_title：Archives of pathology & laboratory medicine

authors： Fischer JR,Abdul-Karim FW,Robinson RA

更新日期：1989-11-01 00:00:00

abstract：CONTEXT:Blood loss from laboratory testing (BLLT) can be significant in hospitalized patients. It is a common practice to draw full large-volume tubes of blood from adults. OBJECTIVE:To determine whether BLLT occurred when a small-volume (pediatric) blood collection tube (SVT) was substituted for each large-volume blo...

journal_title：Archives of pathology & laboratory medicine

authors： Sanchez-Giron F,Alvarez-Mora F

更新日期：2008-12-01 00:00:00

abstract：:A necrotizing retinopathy following a vesicular cutaneous eruption in the distribution of the right trigeminal nerve developed in a patient who had been receiving systemic corticosteroid therapy one week prior to the onset of herpes zoster ophthalmicus. Seven weeks after the herpetic symptoms began, the patient died o...

journal_title：Archives of pathology & laboratory medicine

authors： Schwartz JN,Cashwell F,Hawkins HK,Klintworth GK

更新日期：1976-07-01 00:00:00

abstract：CONTEXT:The American Board of Medical Specialties Maintenance of Certification (MOC) process will become effective in 2006. The College of American Pathologists (CAP) Education Committee defined pathology-specific competencies within MOC categories and used data from a survey of pathologists to create education courses...

journal_title：Archives of pathology & laboratory medicine

authors： Hammond ME,Filling CM,Neumann AR,Homburger HA,Education Committee, College of American Pathologists.

更新日期：2005-05-01 00:00:00