Pheochromocytoma in a Twelve-Year-Old Girl with SDHB-Related Hereditary Paraganglioma-Pheochromocytoma Syndrome
Author(s) -
Daryl Graham,
Megan Gooch,
Zhan Ye,
Edward J. Richer,
Aftab S. Chishti,
Elizabeth Reilly,
John A. D’Orazio
Publication year - 2014
Publication title -
case reports in genetics
Language(s) - English
Resource type - Journals
eISSN - 2090-6544
pISSN - 2090-6552
DOI - 10.1155/2014/273423
Subject(s) - sdhb , pheochromocytoma , medicine , paraganglioma , headaches , girl , pathology , endocrinology , surgery , mutation , germline mutation , gene , biology , genetics
A twelve-year-old girl presented with a history of several weeks of worsening headaches accompanied by flushing and diaphoresis. The discovery of markedly elevated blood pressure and tachycardia led the child's pediatrician to consider the diagnosis of a catecholamine-secreting tumor, and an abdominal CT scan confirmed the presence of a pheochromocytoma. The patient was found to have a mutation in the succinyl dehydrogenase B (SDHB) gene, which is causative for SDHB-related hereditary paraganglioma-pheochromocytoma syndrome. Herein, we describe her presentation and medical management and discuss the clinical implications of SDHB deficiency.
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