نتایج جستجو برای: primary intraosseous carcinoma
تعداد نتایج: 995961 فیلتر نتایج به سال:
BACKGROUND Mandibular pseudocarcinomatous hyperplasia is a rare and generally benign pathology. We report on one of these rare cases. CASE PRESENTATION The case history of a 73-year-old white man stated that he had a carcinoma of the oropharynx, which was primarily treated with radiotherapy and chemotherapy 4 years prior. As a result of radiotherapy he developed an osteoradionecrosis of his m...
Squamous cell carcinoma (SCC) arising from epithelial lining of Keratocystic Odonogenic Tumour(KCOT) is very rare with 0.001‐0.002 incidence.[1] Keratin metaplasia leading to epithelial hyperplasia and dysplasia can be one of the mechanisms of malignant changes so, presence of keratinisation in the cyst lining increases the risk of malignancy.[2,3] According to the new histological classificati...
OBJECTIVES To delineate clinical and pathological features and determine the prognostic factors of primary intraosseous squamous cell carcinoma (PIOSCC). MATERIALS AND METHODS Patients diagnosed with PIOSCC, attending the department of oral and maxillofacial surgery, Nanjing stomatological hospital between 2005 and 2015, were identified and retrospectively reviewed for clinical and pathologic...
Lymphomas of the oral cavity represent 5% of all lymphomas. They usually occur in immunocompromised patients. Lymphoma arising within a single bone, without visceral or lymph node involvement, is known as primary intraosseous lymphoma. It is a rare condition and constitutes 3.1% of malignant bone tumors and 5% of extranodal lymphomas. Primary lymphoma of the jaw is seldom seen and it is often m...
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