Retroperitoneal malignant peripheral nerve sheath tumor in a preschool child
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...
متن کاملRetroperitoneal Malignant Peripheral Nerve Sheath Tumor Replacing an Absent Kidney in a Child
Malignant peripheral nerve sheath tumors (MPNSTs) are nonrhabdomyosarcoma soft tissue sarcomas with rare occurrence in children specially in the retroperitoneum. We describe a young child who presented with an abdominal mass. Both ultrasound and computed tomography revealed a large right-sided abdominal mass in the anatomic place of right kidney, while no kidney or ureter was observed at that s...
متن کاملMalignant Peripheral Nerve Sheath Tumor in the Maxilla: Report of a Rare Case
Malignant peripheral nerve sheath tumor (MPNST) is a rare malignant tumor that develops either from a preexisting neurofibroma or de novo. The cell of origin is believed to be the Schwann cell and possibly other nerve sheath cells. In this report, we describe a rare case of MPNST that arise from the socket of second left maxillary molar that has been already extracted in a young man. He was ref...
متن کاملClinical picture Retroperitoneal malignant nerve sheath tumor
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...
متن کاملMalignant peripheral nerve sheath tumor of kidney.
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: Boletín Médico Del Hospital Infantil de México (English Edition)
سال: 2016
ISSN: 2444-3409
DOI: 10.1016/j.bmhime.2017.08.001