نتایج جستجو برای: calcifications
تعداد نتایج: 3911 فیلتر نتایج به سال:
INTRODUCTION Lymphatic filariasis caused by nematode parasite Wuchereria bancrofti and Brugia Malayi is endemic in the tropics. In Nigeria, 25% of the population is infected. Lymph edema and elephantiasis are the predominant manifestations. Its infrequent manifestation is in the breast. This paper discusses the epidemiology, reviews literature, imaging options and mammographic appearances of th...
INTRODUCTION Atherosclerosis is a systemic pathological process involving the whole arterial bed. Valvular calcifications are associated with cardiovascular risk factors. Significant carotid stenosis accounts for approximately 20% of cerebrovascular ischemic episodes. OBJECTIVES The aim of the study was to assess the relationship between mitral and aortic annular calcifications, increased ...
SUBMISSION – NEHS 2014 Radiographic calcifications in lateral epicondylitis Shillito M, Martin N, Soong M BACKGROUND Prior literature suggests that radiographs are unnecessary for the initial evaluation of lateral epicondylitis, as treatment decisions are rarely altered as a result. The most commonly noted radiographic finding is calcification at the lateral epicondyle, found in up to 22% of ca...
Low dose rate brachytherapy is a widely used modality for the treatment of prostate cancer. Most clinical treatment planning systems currently in use approximate all tissue to water, neglecting the existence of inhomogeneities, such as calcifications. The presence of prostatic calcifications may perturb the dose due to the higher photoelectric effect cross section in comparison to water. This s...
Intracranial physiological calcifications are unaccompanied by any evidence of disease and have no demonstrable pathological cause. They are often due to calcium and sometimes iron deposition in the blood vessels of different structures of the brain. Computed tomography (CT) is the most sensitive means of detection of these calcifications. The aim of this study was the assessment of intracrania...
OBJECTIVES To evaluate the presence and extent of cardiac calcifications and aortic stiffness in patients with end-stage renal disease (ESRD). PATIENTS AND METHODS The study group consisted of 60 patients with ESRD with a mean age of 51.7 years, treated with peritoneal dialysis. In all patients transthoracic echocardiogram was performed to assess the following parameters: left ventricular end...
This report reviews a case of dermatomyositis presenting with weakness and extensive calcification in an adult. While dermatomyositis is not uncommon in adults, it is uncommon for calcifications to be present. Children develop calcifications more frequently than adults. When present in adults, small calcifications on areas of frequent trauma such as elbows and fingers are more common. However, ...
RESULTS: Microcalcifications were detected radiographically in 146 of 361 (40%) cores. If calcifications were present on specimen radiographs, histologic detection of these calcifications was made in 114 of 146 (78%) specimens, and diagnosis was made in 118 of 146 (81%). If calcifications were not present on specimen radiographs, histologic detection was obtamed in 27 of 215 (13%) specimens and...
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