Erdheim-Chester Disease: A Unique Presentation With Liver Involvement and Vertebral Osteolytic LesionsArchives of Pathology and Laboratory Medicine - Tập 127 Số 8 - Trang e337-e339 - 2003
Doina Ivan, Antonio Galvao Neto, Luciano B. Lemos, Arpan Gupta
Abstract
Erdheim-Chester disease is a very rare xanthogranulomatous, non-Langerhans cell systemic histiocytosis with an unknown etiology and pathogenesis. Histologically, it is characterized by a diffuse infiltration with large, foamy histiocytes, rare Touton-like giant cells, lymphocytic aggregates, and fibrosis. The histiocytes differ from the Lang...... hiện toàn bộ
Perineurioma: A Distinctive and Underrecognized Peripheral Nerve Sheath NeoplasmArchives of Pathology and Laboratory Medicine - Tập 131 Số 4 - Trang 625-636 - 2007
Ricardo Macarenco, Fred Ellinger, André M. Oliveira
AbstractContext.—Perineuriomas are benign peripheral nerve sheath neoplasms composed of perineurial cells with characteristic immunohistochemical and ultrastructural features. They have been traditionally classified into two main types according to their location—intraneural and extraneural—and overlap histologically with many other tumors, which may be diagnostica...... hiện toàn bộ
Distribution of Low-Density Lipoprotein and High-Density Lipoprotein Subclasses in Patients With SarcoidosisArchives of Pathology and Laboratory Medicine - Tập 137 Số 12 - Trang 1780-1787 - 2013
Jelena Vekić, Aleksandra Zeljković, Zorana Jelić‐Ivanović, Vesna Spasojević‐Kalimanovska, Slavica Spasić, Jelica Videnović-Ivanov, Jasmina Ivanišević, Violeta Vučinić-Mihailović, Tamara Gojković
Context.—Systemic inflammatory diseases are associated with proatherogenic lipoprotein profile, but there is a lack of information regarding overall distributions of lipoprotein subclasses in sarcoidosis.
Objective.—To investigate whether patients with sarcoidosis have altered distributions of plasma low-density lipoprotein (LDL) and high-density lipoprotein...... hiện toàn bộ
The Pathology of Chronic Obstructive Pulmonary Disease: Progress in the 20th and 21st CenturiesArchives of Pathology and Laboratory Medicine - Tập 140 Số 12 - Trang 1423-1428 - 2016
Kyra B. Berg, James R. Wright
Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and is the fourth leading cause of death worldwide. There has been significant progress in the pathologic description and pathophysiologic analysis of COPD in the 20th and 21st centuries. We review the history, progression, and significance of pathologic alterations in COPD, including emphysematous changes, airway a...... hiện toàn bộ
Clinical Validation of Coexisting Activating Mutations Within EGFR, Mitogen-Activated Protein Kinase, and Phosphatidylinositol 3-Kinase Pathways in Lung CancersArchives of Pathology and Laboratory Medicine - Tập 143 Số 2 - Trang 174-182 - 2019
Federico De Marchi, Lisa Haley, Henderson Fryer, Junaid Ibrahim, Katie Beierl, Gang Zheng, Christopher D. Gocke, James R. Eshleman, Deborah Belchis, Peter B. Illei, Ming‐Tseh Lin
Trends in Blood Culture Contamination: A College of American Pathologists Q-Tracks Study of 356 InstitutionsArchives of Pathology and Laboratory Medicine - Tập 129 Số 10 - Trang 1222-1225 - 2005
Leonas G. Bekeris, Joseph A. Tworek, Molly K. Walsh, Paul N. Valenstein
Abstract
Context.—Blood culture contamination extends hospital stays and increases the cost of care.
Objectives.—To measure blood culture contamination rates in a large number of institutions over time and to elucidate practice patterns and demographic factors associated with sustained reduction in contamination rates....... hiện toàn bộ
Epigenetic Mechanisms of Human Papillomavirus–Associated Head and Neck CancerArchives of Pathology and Laboratory Medicine - Tập 139 Số 11 - Trang 1373-1378 - 2015
Nicole Anayannis, Nicolas F. Schlecht, Thomas J. Belbin
Context
Growing evidence suggests that as many as half of all oropharyngeal squamous cell carcinomas (OPSCCs) harbor human papillomavirus (HPV) infections. Despite being more advanced at diagnosis, HPV-positive OPSCCs are associated with a better response to therapy and longer patient survival than HPV-negative OPSCCs....... hiện toàn bộ