CORRESPONDENCE Synchronous splenic

and bone marrow haemangiolymphangioma: a novel entity Primary benign tumours of the spleen are rare, the majority originating from vascu-lar endothelium.1 Most are haemangi-omas, usually presenting as small, localised lesions, whereas splenic lym-phangiomas are less common and often comprise multiple cystic lesions. Blood and lymphatic vessels share a common endothelial progenitor, of interest given two previous reports of splenic vascular lesions showing haemangiomatous and lymphangiomatous differentiation result