右足腱鞘巨细胞瘤合并左踝毛细血管瘤一例

Tenosynovial giant cell tumor of the right foot with capillary hemangioma of the left foot:1 case report

腱鞘巨细胞瘤（giant cell tumour of tendon sheath,GCTTS）是一组起源于关节滑膜、滑囊和腱鞘的病变,至今病因不明,好发于手指,发生于足部者少见。毛细血管瘤主要见于婴幼儿皮肤、皮下或黏膜组织,是一种良性的血管性病变,发生于成年人及下肢者少见。国内文献尚未见足部GCTTS合并毛细血管瘤的报道。笔者经治1例右足GCTTS合并左踝毛细血管瘤病变,现报告如下。

Tenosynovial giant cell tumor is a benign soft tissue tumor arising from the synovia of the fibrous tissues surrounding the joints, tendon sheaths, mucosal bursas. It is mostly found in the hand and wrist and rarely observed in the foot. Capillary hemangiomas are benign vascular lesions, most often found in the cutaneous, subcutaneous, or mucosal tissues in the childhood. The report of capillary hemangiomas in the foot is especially uncommon and the number of papers is less than 10. In this case, we presented an elderly man who was diagnosed with tenosynovial giant cell tumor of the right foot and capillary hemangioma of the left foot. He had masses for 9 year on the back of the right foot and 1 year in the left external ankle without any reasons. He received surgical excision of masses, which is the imperative treatment strategy and could reduce the recurrence rate. Also, we presented a brief literature review of the tenosynovial giant cell tumor and capillary hemangioma.