Adrenal incidentaloma: a case of asymptomatic pheochromocytoma
نویسندگان
چکیده
منابع مشابه
Pheochromocytoma: an uncommon presentation of an asymptomatic and biochemically silent adrenal incidentaloma.
Pheochromocytomas are rare tumours originating from the chromaffin tissue. The clinical manifestations are variable and are not specific; as a result, pheochromocytomas often imitate other diseases. The diagnosis is usually established by biochemical studies, i.e., the measurement of catecholamines or their metabolites in urine or plasma, followed by radiographic and scintigraphic studies for l...
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Adrenal incidentaloma (AI) is a term applied to an accidentally discovered adrenal mass on imaging performed for reasons unrelated to adrenal pathology. The widespread application of abdominal imaging procedure has resulted in an increased frequency of clinically silent adrenal masses. Although most AIs are nonfunctioning benign adenomas, a multidisciplinary approach with biochemical and radiol...
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Adrenal schwannoma is an extremely uncommon cause of incidentaloma. It originates from neural sheath Schwann cells of the adrenal gland. We report the case of a left adrenal schwannoma incidentally discovered in a 32-year-old woman during examination of bloated feeling and stomach ache. The patient was incidentally found to have a left adrenal mass of 9 cm on abdominal ultrasonography. Computed...
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INTRODUCTION Ganglioneuromas are rare benign tumors arising from the neural crest tissue and are most commonly located in the posterior mediastinum and retroperitoneum; they are rarely found in the adrenal gland. This tumor is usually asymptomatic and in the majority of cases is detected incidentally. Although the characteristics of adrenal ganglioneuroma on computerized tomography and magnetic...
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A 69-year-old man was referred to our hospital for a left abdominal tumor measuring about 30 cm in diameter. Laboratory examination revealed an elevation of norepinephrine in plasma and of its metabolites in urine. CT scan disclosed a huge cystic tumor in the retroperitoneal space and an enlarged aortocaval lymph node, suggesting a diagnosis of malignant pheochromocytoma. The hemodynamic studie...
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ژورنال
عنوان ژورنال: Kosin Medical Journal
سال: 2018
ISSN: 2005-9531
DOI: 10.7180/kmj.2018.33.2.215