Lui Tun Hing
Department of Orthopaedics and Traumatology, North District Hospital, Hong Kong, China.
Arthrosc Tech. 2017 Mar 13;6(2):e303-e309. doi: 10.1016/j.eats.2016.10.009. eCollection 2017 Apr.
The localized form of giant cell tumor of the tendon sheath is one of the most common soft tissue tumors of the foot and ankle region. It is characteristically a benign, sharply localized peritendinous fibrous mass in the synovial or tendinous spaces. The purpose of this Technical Note is to present the technical details of endoscopic resection of giant cell tumor of the extensor tendon of the foot with preservation of the tendon. It is indicated in the localized form of giant cell tumor of the extensor tendon at the foot dorsum. It is contraindicated in cases with a diffuse giant cell tumor, a giant cell tumor of the extensor tendon at the phalangeal level, or involvement of the flexor tendon.
腱鞘巨细胞瘤的局限性形式是足踝区域最常见的软组织肿瘤之一。其特征是在滑膜或肌腱间隙中形成良性、边界清晰的局限性腱周纤维性肿块。本技术说明的目的是介绍保留肌腱的足部伸肌腱巨细胞瘤内镜切除术的技术细节。它适用于足背伸肌腱巨细胞瘤的局限性形式。对于弥漫性巨细胞瘤、指骨水平伸肌腱巨细胞瘤或屈肌腱受累的病例则为禁忌。
