Functional, malignant intrathoracic paraganglioma.
نویسندگان
چکیده
منابع مشابه
Functional, malignant intrathoracic paraganglioma.
This paper describes a case of functional, malignant branchiomeric paraganglioma, the third such to be reported. The patient presented with malignant hypertension and symptoms suggestive of excessive catecholamine secretion.
متن کاملParaganglioma of the pancreas: a potentially functional and malignant tumor
Paragangliomas are neoplasms that arise from extra-adrenal chromaffin cells. Pancreatic paragangliomas are rare, and few are malignant. To the best of our knowledge, no cases of functional pancreatic paragangliomas have been reported in the literature to date. We present two cases of pancreatic paragangliomas with pathological confirmation. In the case 1, clinical testing and pathological analy...
متن کاملMalignant primary pulmonary paraganglioma.
The histological, immunocytochemical, and electron microscopic findings in a case of malignant primary pulmonary paraganglioma are reported. The existence of this rare tumour is evidence for the presence of pulmonary chemoreceptors.
متن کاملFamilial malignant retroperitoneal paraganglioma.
Paragangliomas are neuroendocrine tumours and those occurring in the head and neck have well recognized familial association. Retroperitoneal paragangliomas are uncommon and we present two cases of familial malignant retroperitoneal paraganglioma. Review of the literature revealed marked differences in the incidence and malignant potential of familial and non-familial paraganglioma. In contrast...
متن کاملIntrathoracic 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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Postgraduate Medical Journal
سال: 1989
ISSN: 0032-5473
DOI: 10.1136/pgmj.65.761.177