Presentamos el caso de un angioleiomioma, es decir, de un tumor benigno de las células musculares lisas de los vasos. En este caso se trata de un varón de 55 años, sin antecedentes personales de interés, que presenta la clínica típica de dicho tumor, bultoma bien definido, doloroso en extremidad inferior. Se realiza una radiografía que resulta anodina y posteriormente una ecografía, que aunque es poco específica se observa una lesión de bien definida en tejido celular subcutáneo captante de doppler. Se realiza extirpación completa y análisis anatomopatológico siendo compatible con angioleimioma. El paciente evolucionó satisfactoriamente, con una resolución de la sintomatología, y no precisó tratamientos adyuvantes, debido al bajo potencial de malignidad que presenta esta lesión.
We present the case of an angioleiomyoma, i.e. a benign tumour of the smooth muscle cells of the vessels. The patient was a 55-year-old man, with no personal history of interest, who presented with the typical symptoms of this tumour, a well-defined, painful lump on the lower limb. An X-ray was taken, which was unremarkable, followed by an ultrasound scan, which, although not very specific, revealed a well-defined lesion in the subcutaneous cellular tissue that was Doppler-weighted. Complete excision was performed and anatomopathological analysis was carried out and it was found to be compatible with angiolemmyoma. The patient evolved satisfactorily, with resolution of the symptoms, and did not require adjuvant treatment, due to the low malignant potential of this lesion.