Pheochromocytoma is a Rare Neuroendocrine Tumor: About Two Case Reports

Jatal, S. N. and Jatal, Sudhir and Jatal, Supriya and Jatal, Shubhangi (2024) Pheochromocytoma is a Rare Neuroendocrine Tumor: About Two Case Reports. Asian Journal of Research in Surgery, 7 (1). pp. 88-95.

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Abstract

Pheochromocytoma is a hormone secreting benign neuroendocrine tumor of adrenal medulla containing chromaffin cells. These cells are located in the medulla of an adrenal gland, they release certain hormones, mainly epinephrine(adrenaline) and norepinephrine(non-adrenaline). When a pheochromocytoma the tumor releases hormones that causes, high blood pressure, headache, hyperhidrosis and symptoms of a panic attacks or spells. Adrenaline and noradrenaline triggers the body fight or flight response. Usually, pheochromocytoma affects only one adrenal gland but it can affect both glands. 90% pheochromocytoma are benign tumour but 10% pheochromocytoma may be malignant. Pheochromocytoma occur more often age between 30 and 50 years of age. Approximately 25 to 35% of people have a hereditary condition such as multiple endocrine neoplasia type II syndrome, Van-Hippel- Liandu syndrome and neurofibromatosis type I. Chromaffin cell tumor located outside of the adrenal glands are called paragangliomas, which causes same effects on the body as a pheochromocytoma. Surgical resection is the main treatment for pheochromocytoma. We are reporting two rare cases of pheochromocytoma in a 30 years female and 60 years male, having symptoms of high blood pressure, headache and hyperhidrosis. Diagnosis of pheochromocytoma was confirmed by CT abdomen, 24-hour urine test and blood catecholamine test. Female patient was treated by open adrenalectomy and Male patient was performed laparoscopic adrenalectomy.

Item Type: Article
Subjects: Journal Eprints > Medical Science
Depositing User: Managing Editor
Date Deposited: 07 May 2024 10:51
Last Modified: 07 May 2024 10:51
URI: http://repository.journal4submission.com/id/eprint/3806

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