hemangiomatosis

例句：

1. 1. The patient had a hemangioma on her left leg that was causing pain and swelling.
   患者左腿上有一个血管瘤，导致疼痛和肿胀。
2. 2. Hemangiomas are benign tumors that can grow rapidly in the skin.
   血管瘤是良性肿瘤，可以在皮肤上迅速生长。
3. 3.The doctor diagnosed the patient with hemangiomatosis after examining her medical history.
   医生在检查了患者的医疗史后诊断出患者患有血管瘤病。