RESUMO
Myomatous erythrocytosis syndrome (MES) is gynaecological condition marked by isolated erythrocytosis and a fibroid uterus. This report presents a case of MES and reviews common clinical presentations, hematological trends, and patient outcomes. This study was a combined case report and review of published cases of MES. Cases were identified using Medline and EMBASE databases. Binomial statistics were used to compare clinical characteristics among patients with MES. Kruskal-Wallis one-way analysis of variance was used to compare hematological values across time points (Canadian Task Force Classification III). A total of 57 cases of MES were reviewed. The mean age at presentation was 48.7 years. Commonly reported signs or symptoms at presentation include abdominopelvic distension or mass (93%), skin discolouration (33%), and menstrual irregularities (25%). There was no difference in parity (Pâ¯=â¯0.42), menopausal status (Pâ¯=â¯0.87), or hydronephrosis on imaging (Pâ¯=â¯0.48) among patients. Preoperative phlebotomy to reduce the risk of thromboembolic complications was performed in half of all cases. On average, a 51% reduction in serum erythropoietin levels was observed following surgical resection (Pâ¯=â¯0.004). In conclusion, patients with MES present with signs and symptoms attributed to either an abdominopelvic mass or erythrocytosis. Preoperative phlebotomy to decrease the severity of erythrocytosis has been used to mitigate the risk of thrombotic complications. Surgical resection of the offending leiomyoma is a valid approach for the treatment of MES.