نتایج جستجو برای: calcification pathological
تعداد نتایج: 129185 فیلتر نتایج به سال:
BACKGROUND Wilms' tumor is rarely found in adults and there are no established treatment guidelines for such tumors in adults. Whereas calcification is a common finding in neuroblastoma, it is considered uncommon in Wilms' tumor. CASE PRESENTATION We report a case of adult Wilms' tumor with calcification in a 22-year-old man. He had been initially referred to our hospital with a chief complai...
STATEMENT OF THE PROBLEM Most of the soft tissue calcifications within the head and neck region might not be accompanied by clinical symptoms but may indicate some pathological conditions. PURPOSE The aim of this research was to determine the prevalence of soft tissue calcifications in cone beam computed tomography (CBCT) images of mandibular region. MATERIALS AND METHOD In this cross secti...
BACKGROUND Thyroid nodules are a common clinical problem that require close attention to determine the risk of malignancy. This study was designed to investigate the diagnostic values of pathological characteristics, ultrasonographically-detected calcification, and serum TSH levels in thyroid cancer in Han Chinese. METHODS A retrospective analysis was carried out using 1,685 patients with thy...
INTRODUCTION A girl presented with achondroplasia manifested as mild knee pain associated with stiffness of her back. A skeletal survey showed enchondroma-like metaphyseal dysplasia and ossification of the spinal ligaments. Magnetic resonance imaging of the spine further clarified the pathological composites. CASE PRESENTATION A 7-year-old girl presented with the classical phenotypic features...
Acute lung injury (ALI) can be induced by various causes. The occurrence of ALI associated with hypercalcemia has rarely been reported and the mechanisms are unknown. In the present study, we reported the clinical manifestation and pathological findings in patients with hypercalcemia and metastatic calcification. In addition, we addressed the possible mechanism and the preventive strategy for t...
The paper shows analogies between the mechanisms of calcification arteries, various tissues and bone mineralization. In same are involved, as at ossification an organic matrix a bone, including participation stem cells. arteries capillaries organs found polypotent precursors – mesenchymal cells, presumably responsible for pathological mineralization arterial wall. Circulating in blood present i...
Fibrous dysplasia (FD) is a monostotic or polyostotic benign bone lesion with spindle-cell proliferation in woven bone and stroma. Rarely, cartilaginous differentiation can be seen in the lesions of FD. FD with massive cartilaginous differentiation is called fibrocartilaginous dysplasia (FCD) and is considered a rare variant of FD. Although pathological findings of FD show irregular immature bo...
The aims of this study were: (i) to elucidate clinicopathological characteristics of pcCHS of long bones (L), limb girdles (LG) and trunk (T) in Japan; (ii) to investigate predictive pathological findings for outcome of pcCHS of L, LG and T, objectively; and (iii) to elucidate a discrepancy of grade between biopsy and resected specimens. Clinicopathological profiles of 174 pcCHS (79 male, 95 fe...
Ten serial pathological cross sections at 1 mm intervals of both the left anterior descending artery at the site of a percutaneous transluminal coronary angioplasty and of the circumflex artery in the untreated stenotic area were studied at necropsy in a patient who died immediately after the procedure. The extent of calcification and atheroma were similar in both branches. Intimal or medial sp...
Background: Pathological (or heterotopic) calcification is the deposition of calcium-containing crystals in soft tissues that normally do not calcify. The these tendons such as rotator cuff and Achilles tendon known calcific tendinopathy (CT). CT a painful condition, which increases rupture rate leads to disability. Objectives: To understand what inhibits calcification, order provide new strate...
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