Retroperitoneal non-functioning paraganglioma: A case report
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منابع مشابه
Non-functioning Aortocaval Paraganglioma Masquerading as Celiac Lymphnodal Metastasis.
An extra-adrenal paraganglioma is a rare tumour derived from chromaffin cells of sympathetic ganglia. This report documents a rare case of a non-functional aortocaval paraganglioma in a 24-year-old woman with persistent abdominal pain. Computed tomography revealed a solid mass, measuring 2.5x3cms, localized between the celiac trunk and superior mesenteric artery in aortocaval location along wit...
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INTRODUCTION Retroperitoneal neoplasms are rare and easily misdiagnosed. These tumors are often discovered incidentally during imaging studies performed for other reasons. Paragangliomas are tumors that arise from extra-adrenal medullary neural crest derivatives. They are usually located in the head and neck but can be found in various body sites, including the chest cavity, abdomen, pelvis and...
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Retroperitoneal paragangliomas are a rare clinical entity. Literature regarding the encasement of celiac axis and superior mesenteric artery by these tumours is scarce. In this case report we discuss about a 13 year old boy who underwent successful removal of a functional retroperitoneal paraganglioma with preaortic vascular encasement.
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Carney triad is a rare syndrome of unknown etiology characterized by having at least two out of three following neoplasms: gastrointestinal stromal tumor, pulmonary chondroma and extra-adrenal paraganglioma. About 100 cases have been reported worldwide. We report a case of Carney triad in a 42-year-old woman presented with a gastrointestinal stromal tumor in the stomach and a malignant function...
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Paragangliomas are tumors that originate from extra-adrenal medullary neural crest derivatives. They are rarely located in retroperitoneal space. These tumors are often discovered incidentally during imaging studies performed for other reasons. Periampullary cancers include adenocarcinomas arising from the pancreas, ampulla of Vater, duodenum or distal common bile duct. The exact site of origin...
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تاریخ انتشار 2013