منابع مشابه
A Rare Malignant Triton Tumor
Malignant peripheral nerve sheath tumor with rhabdomyoblastic differentiation, malignant triton tumor, has a rare incidence. We report such a case in a 40-year-old male who presented with a mass over the buttock. He was a previously diagnosed case of neurofibroma in the same area. Histomorphology supported by immunostaining with S-100 protein confirmed the diagnosis. Malignant triton tumor has ...
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This article has no abstract.
متن کاملA rare case of retroperitoneal malignant Triton tumor invading renal vein and small intestine.
INTRODUCTION Malignant Triton tumor is a very rare malignant peripheral nerve sheath tumor with rhabdomyosarcomatous differentiation. Most of those tumors occur in patients with von Recklinghausen's disease or as a late complication of irradiation and commonly seen in the head, neck, extremities and trunk. CASE REPORT We reported retroperitoneal malignant Triton tumor in a 57-year-old female ...
متن کاملMalignant Triton tumor: a rare cause of sciatic pain and foot drop☆
Malignant peripheral nerve sheath tumors (MPNST) are very rare and are frequently localized in the buttocks, thigh, arm, or paraspinal region; one variant is the malignant Triton tumor, with rhabdomyosarcomatous differentiation. The authors present a challenging differential diagnosis of a sciatic pain and foot drop in a woman with history of lumbar disk herniation, which was found to be caused...
متن کاملA rare case of malignant triton tumor in the cerebellopontine angle
UNLABELLED Malignant triton tumor (MTT) is defined as malignant peripheral nerve sheath tumor with rhabdomyoblastic differentiation. Intracranial MTT is extremely rare, and only four cases have been reported in the literature. Here, we report a case of MTT occurring in the cerebellopontine angle, and describe its histopathological characteristics, immunohistochemical features, and prognosis. ...
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ژورنال
عنوان ژورنال: Case Reports in Neurology
سال: 2010
ISSN: 1662-680X
DOI: 10.1159/000315621