منابع مشابه
Adrenal Schwannoma. Report of two cases.
Adrenal tumours are frequently incidental discoveries, and their therapy is a subject of controversial discussions. Herein we describe two cases of adrenal schwannoma discovered during autopsy. The accidental observation of two benign schwannomas of the adrenal gland on asymptomatic patients led to the hypothesis that the real frequency of this type of lesion was underestimated. Furthermore, th...
متن کاملSchwannoma in the Posterior Hard Palate and Anterior Mandibular Gingiva: a report of two cases
Background: Schwannoma is a benign tumor which usually presents as a solitary slow-growing painless mass. Approximately 25–48% of all schwannomas occurs in the head and neck region and is found rarely in oral cavity, about 1% of head and neck cases. Tongue is the most common site, followed by buccal mucosa, palate, floor of the mouth, jaw, gingiva and lips. This tumor may prese...
متن کاملMalignant Schwannoma in patients with von Recklinghausen disease: report of two cases.
Von Recklinghausen’s disease is characterized by the presence of cafe-au-lait spots, multiple neurofibromas and hamartomas. It is a dominant autosomal disease with high penetrance and variable expression, involving the head and neck in 22 to 47% of the patients. It is known as type I neurofibromatosis, in order to differentiate it from central involvement, especially that of the eight cranial n...
متن کاملSchwannoma of the penis: a report of two cases.
Schwannomas are benign nerve sheath tumors, which can occur sporadically or in patients with neurofibromatosis. Schwannomas of the penis are extremely rare. To our knowledge, only 18 cases of penile schwannomas have been reported previously in the English-language literature. Here we report two additional cases of penile schwannomas, including one case of multiple penile schwannomas. The first ...
متن کاملPrimary Malignant Melanoma of the Gastrointestinal Tract: Report of Two Cases
Although gastrointestinal involvement by metastatic malignant melanoma is common but primary gastrointestinal (GI) melanoma has been reported in rare cases. In this study we report two cases of primary gastrointestinal malignant melanoma that one of them is a known case of neurofibromatosis type 1(NF1). Both cases showed no evidence of any lesions in skin and eye. Malignant melanoma of GI tract...
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ژورنال
عنوان ژورنال: Journal of the Korean Orthopaedic Association
سال: 1984
ISSN: 1226-2102,2005-8918
DOI: 10.4055/jkoa.1984.19.5.983