Malignant Nerve Sheath Tumor with Secondary Intradural Extramedullary Metastases
نویسندگان
چکیده
منابع مشابه
Intrathoracic Malignant Peripheral Nerve Sheath Tumor: Histopathological and Immunohistochemical Features
Malignant peripheral nerve sheath tumor (MPNST) is a rare nerve sheath tumor derived from Schwann cells or pleuripotent cells of neural crest. Neurogenic tumors make about 10-20% of all mediastinal tumors. Incidence of MPNST is 0.001% in general population and 0.16% in patients with neurofibromatosis I (NF I). We report a case of 60 year female presenting with progressive cough and breathlessne...
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Description A patient in their 30s presented with a 3-day history of lower back pain, lower limb weakness and new onset of urinary incontinence. The patient had a history of metastatic melanoma, including to brain, for which they had previously been treated with adjuvant chemotherapy and radiotherapy. Clinical exam revealed a palpable bladder at the umbilicus and reduced power in the lower limb...
متن کاملSpinal Intradural Primary Malignant Peripheral Nerve Sheath Tumor with Leptomeningeal Seeding: Case Report and Literature Review.
Spinal intradural primary malignant peripheral nerve sheath tumors (MPNST) are rare in patients without neurofibromatosis. Here we represent a 3-year-old girl of primary intradural spinal malignant peripheral nerve sheath tumor. The tumor was removed partially and MPNST was diagnosed in the histopathological examination. Her condition deteriorated due to acute hydrocephalus in the following day...
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A 72-year-old white female presented with 3-week history of increasing abdominal pain, bilateral leg swelling, decreasing urine output and shortness of breath. She started to have worsening bilateral leg edema right greater than left. She had Doppler ultrasound of her legs which was negative for deep vein thrombosis. She was prescribed furosemide two times daily with minimal improvement in swel...
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A 40-year-old man presented with complaints of left-sided lower back discomfort for 2 to 3 months. There was no other significant history. Physical examination was unremarkable except for a palpable mass in the left flank. Ultrasonography showed a hypoechoic mass. Biphasic contrast-enhanced computerized tomogram revealed a large, heterogenous, infiltrating, necrotic mass lesion arising from the...
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ژورنال
عنوان ژورنال: Journal of Medical Science And clinical Research
سال: 2016
ISSN: 2347-176X
DOI: 10.18535/jmscr/v4i4.13