Postoperative clinical and functional outcomes in patients with tumor and tumor-like lesion of foot and ankle.

Abstract

BACKGROUND:

Tumors and tumor-like lesions of the foot and ankle are relatively rare and their postoperative clinical outcome has not been well reported.

METHODS:

This study retrospectively reviewed medical records of all patients who underwent excision of tumors and tumor-like lesions of the foot and ankle from 2008 to 2020. Preoperative and postoperative clinical outcomes were evaluated by the Japanese Society for Surgery of the Foot (JSSF) scales (pain, function, and alignment).

RESULTS:

A total of 117 consecutive patients were analyzed in this study. Bone lesions accounted for 51 patients (benign: 45, intermediate malignancy: 1, malignant: 5), and soft tissue lesions accounted for 66 patients (benign: 57, intermediate malignancy: 2, malignant: 7). Four patients (8%) presenting with bone tumor and six (9%) soft tissue tumors resulted in recurrence. Eight (67%) patients with malignant lesions were alive continuously disease free and followed for a median of 50.5 (range: 18 to 82) months. Amputation at the first operation was done for five cases (33%) of malignant or intermediate malignancy (below-knee amputation: 1, Chopart disarticulation: 1, forefoot amputation: 3). Postoperative JSSF scores resulted in a significant 'positive' increase (bone lesion, 75.9 ± 13.7 to 91.4 ± 14.9, p < 0.001; soft tissue lesion, 84.7 ± 14.8 to 91.9 ± 12.5, p < 0.001). The score improvement in bone lesions was significantly higher than in soft tissue lesions (p = 0.003).

CONCLUSION:

The surgical management of tumors and tumor-like lesions of the foot and ankle showed good post-operative functional outcomes with bone lesions exhibiting better results when compared to soft-tissue lesions.

• Authors: Yasuhiko Kokubu, Toshifumi Fujiwara, Koh Nakagawa, Nokitaka Setsu, Makoto Endo, Jun-Ichi Fukushi, Yoshihiro Matsumoto, Yasuharu Nakashima
• Journal: Journal of foot and ankle research (J Foot Ankle Res) Vol. 15 Issue 1 Pg. 75 (Oct 14 2022) ISSN: 1757-1146 [Electronic] England
• PMID: 36229823 (Publication Type: Journal Article)
• Copyright: © 2022. The Author(s).

Topics

• Ankle (pathology, surgery)
• Ankle Joint (surgery)
• Bone Neoplasms (pathology, surgery)
• Humans
• Retrospective Studies
• Soft Tissue Neoplasms (pathology, surgery)