SURPRISING ERYTHROCYTOSIS RESOLUTION AFTER MYOMECTOMY: MYOMATOUS ERYTHROCYTOSIS SYNDROME

Myomatous erythrocytosis syndrome (MES) is a rare gynaecological condition associated with the presence of a uterine fibroid and isolated polycythaemia. The main characteristic of MES is that haemoglobin returns to a normal level after removal of the myoma. MES is poorly known and still not fully understood. This case report describes the history of a patient with MES with surprising erythrocytosis resolution after myomectomy.

A case of myomatous erythrocytosis syndrome with a normal erythropoietin level is described, adding to the scarce literature; the mediator responsible for the erythrocytosis is not yet known.This is a rare presentation of a common condition: erythrocytosis and uterine fibroids are frequent in the general population but are only anecdotally correlated.Delayed diagnosis led to unnecessary aggressive treatment with the aim of reducing the haematocrit level to below 45%.