Cystic angiomatosis of bone is a rare multicentric skeletal lesión caused by proliferation of blood vessels, lymphatics, or both and often accompanied by angiomatous lesions in other tissues. We report a case of a 4-year-old boy who suffered a pathologic fracture of the right humerus. A bone scan and an open biopsy lead to diagnosis. Visceral involvement was not found. The patient has been followed for 19 years and his lesions have showed progression.... [Leer más...]