[Cavernous hemangioma of the spleen: values and limitations of ultrasonic and computed tomographic diagnosis].

A case of a cavernous haemangioma associated with an hepatic haemangioma is reported. It presented in the form of a hyperechogenic mass on ultrasound imaging. On the Computed Tomography scan with contrast, the splenic tumour became progressively hyperdense: this last characteristic is observed in 6 out of 9 cases reported in the literature. MR imaging seems to allow an accurate preoperative diagnosis; nevertheless, splenectomy is often indicated because of the risk of rupture, in which case histological examination removes any doubt concerning an exceptional malignant form.