نتایج جستجو برای: histologic
تعداد نتایج: 20246 فیلتر نتایج به سال:
Histologic subtype has emerged as a potential prognostic and/or predictive factor in advanced non-small cell lung cancer (NSCLC). Several studies support the importance of differentiating between squamous and non-squamous NSCLC in terms of efficacy of chemotherapeutics (e.g. pemetrexed) or treatment-related toxicities (e.g. bevacizumab). In addition, molecular markers and gene profiles have bee...
CONTEXT The histologic patterns of diffuse alveolar damage (DAD), bronchiolitis obliterans with organizing pneumonia (BOOP), and eosinophilic pneumonia (EP) are well-recognized histologic patterns of lung injury associated with an acute or subacute clinical presentation. We have recognized acute fibrinous and organizing pneumonia (AFOP) as a histologic pattern, which also occurs in this clinica...
Reports on the histologic findings of chronic active hepatitis C (CAH-C) have been rare, and the characteristic histologic findings of CAH-C have been not yet determined. To compare the differences in the histologic findings between CAH-C and chronic active hepatitis B (CAH-B) group, we analyzed the histologic findings of 19 patients with CAH-C, who had positive tests for HCV-antibody by EIA, a...
Atrophic gastritis, intestinal metaplasia, and gastric dysplasia are histologic premalignant lesions (PMLs). Correlation between the gastric endoscopic findings and histologic PMLs is not clear. This study was designed to determine the possible association of endoscopic findings and histologic PMLs.Over 28 months gastric endoscopic findings of consecutive rural patients with dyspepsia were cate...
HYPOTHESIS A regression model based on computed tomographic (CT) findings alone can accurately predict the histologic severity of acute appendicitis in patients who have a high disease likelihood. DESIGN Retrospective study. SETTING Mayo Clinic in Scottsdale, Ariz. PATIENTS Consecutive sample of 105 patients (50 women and 55 men, aged 15-89 years) undergoing nonincidental appendectomy wit...
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