SUMMARY Three cases of intracanalicular meningioma mimicking vestibular schwannoma are presented. In each case, a contrast-enhancing mass filling the internal auditory canal was identified on MR images and was originally diagnosed as a vestibular schwannoma. Although it is difficult to differentiate definitively between these lesions preoperatively, imaging findings inconsistent with a diagnosi...

Ancient schwannoma rarely occurs in the oral cavity. Reviewing the literature, only six intra-oral cases of ancient schwannoma have been reported in the English-language medical literature. Here we present an intra-oral ancient schwannoma in a male patient with, to our knowledge, the longest reported duration: 18 years. In addition, a brief review of the pertinent literature is included. c 2006...

Clinical and Imaging Response to Trigeminal Schwannoma Radiosurgery: A Retrospective Analysis of a 28-Year Experience

Sciatic nerve schwannoma is a rare disease, often misdiagnosed as sciatica in patients with no prolapsed disc the lumbar spine and negative straight leg raise test. MRI followed by biopsy investigation of choice. We present case 45-year-old male 2-year-old history right lower limb radiculopathy 2 months old ACL tear. revealed sciatic mass which was confirmed to be on FNAC. reconstruction done e...

testicular schwannoma is a very rare benign scrotal tumor. it is a painless mass, but sometimes referred because of pain or sensory losses. tumor markers are normal and radical orchidectomy is its best treatment. here we present an unusual case of intrascrotal schwannoma in a 57 year old man, with a review of the literature.

We report the case of a 69-year-old woman who was diagnosed with intracardiac schwannoma without symptoms. Preoperative echocardiography and cardiac magnetic resonance imaging showed a mass attached to the interatrial septum. The initial diagnosis was a myxoma or a bronchogenic cyst. The tumor was successfully excised under cardiopulmonary bypass. However, the pathology of the excised tumor was...

Benign schwannoma is the most common neurogenic tumor in the mediastinum. Mediastinal benign schwannomas are most often asymptomatic and rarely accompanied by bloody pleural effusion. In the clinical analysis of 7 cases of pulmonary schwannomas, pleural effusion, and blood invasion were evident in 3 patients with malignant schwannoma. Herein, we report a rare case of giant, benign schwannoma pr...