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AIM The aim of this study is to present the clinical and histopathological features as well as the treatment results of advanced conjunctival malignant tumors with orbital invasion, in the context of all secondary orbital tumors. METHODS A total of 151 secondary orbital tumors were observed over a 10-year period; 21 (14%) out of 151 cases were detected to(More)
The presence of greater than or equal to 90% necrosis after neoadjuvant chemotherapy is a favorable prognostic factor in osteosarcomas. A recent study using tissue microarrays of 40 conventional osteosarcomas showed that p16 expression independently predicted the necrotic response to neoadjuvant chemotherapy. In this study, we investigated this finding(More)
PURPOSE To review the clinical and histopathologic features, treatment, and outcomes of eyelid basal cell carcinomas. METHODS The clinical records and histopathologic specimens of 311 patients with eyelid basal cell carcinomas were reviewed and analyzed retrospectively. The main outcome measures are patient demographics, clinical characteristics, lesion(More)
AIM To assess sample volume (by its length and diameter) and sample quality (judging by its integrity) in CT-guided vertebral biopsy due to lesion location and needle trajectory method as individual study variables each. MATERIAL AND METHODS Of 48 patients, 25 were men and 23 were women; ranging from 33 to 85 years of age, with a median age of 65.5 years.(More)
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