ABSTRACT
Hypertension in children with neuroblastoma is uncommon and can be difficult to control due to the potential for multiple underlying causes. We present the case of a pediatric patient with high-grade neuroblastoma which was complicated by hypertensive emergency. The patient had imaging suggestive of renal artery compression, as well as significantly elevated normetaphrine levels. Multiple anti-hypertensive agents, including an angiotensin converting enzyme inhibitor, α- and ß-adrenergic receptor blockers, and a tyrosine hydroxylase inhibitor, were initiated prior to tumor excision. While her blood pressure improved during the post-operative period, she continued to require multiple antihypertensive medications due to residual tumor burden. In this report, we highlight the importance of careful, multidisciplinary management to avoid peri-operative complications in patients with catecholamine-producing tumors.