Author/Authors :
Le, H. M. Department of General Internal Medicine - Centres Hospitaliers Jolimont, Nivelles, Belgium , Carbutti, G. Intensive Care Unit - Centres Hospitaliers Jolimont, Nivelles, Belgium , Ilisei, D. Department of General Internal Medicine - Centres Hospitaliers Jolimont, Nivelles, Belgium , Bouccin, E. Intensive Care Unit - Centres Hospitaliers Jolimont, Nivelles, Belgium , Vandemergel, X. Intensive Care Unit - Centres Hospitaliers Jolimont, Nivelles, Belgium
Abstract :
Pseudopheochromocytoma has a clinical presentation that is similar to pheochromocytoma. It manifests itself with paroxysmal
hypertension crises, associated with various symptoms such as headaches, chest pain, nausea, palpitations, and dizziness. Patients
are usually asymptomatic in between the crises. Unlike pheochromocytoma, there is no catecholamines overproduction in this
pathology: hypertensive peaks are caused by a hyperactivation of the sympathetic nervous system, which is often triggered by a
psychological trauma in the past. Treatment of pseudopheochromocytoma can be challenging due to normal blood pressure values
in between the hypertensive peaks; it includes alpha- and beta-blockers for moderate crises and prevention and must be combined
with psychopharmacologic agents such as anxiolytics or antidepressant drugs. Psychotherapy and dietetic treatment are also crucial
in pseudopheochromocytoma management