Ebeid WA, Badr IT, Mesregah MK, Hasan BZ. Outcome of Surgical Resection of Primary Malignant and Aggressive Benign Metacarpal Bone Tumors.
Orthopedics 2021;
44:e633-e638. [PMID:
34590957 DOI:
10.3928/01477447-20210817-02]
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Abstract
Primary bone tumors of the hand are relatively rare. Different treatment options have been described in case reports. In this study, the authors present the diagnostic methods and treatment strategies that they used. The goal of this study is to present the oncologic and functional outcomes of surgical resection of primary malignant and aggressive benign metacarpal bone tumors. This retrospective study included 7 patients with primary malignant and aggressive benign bone tumors of the metacarpals who underwent surgical resection with or without metacarpal reconstruction between 2000 and 2017, with a minimum follow-up of 2 years. Clinical and radiologic evaluations were reviewed, and functional evaluation was performed with the Musculoskeletal Tumor Society scoring system. Seven patients (6 female; 1 male), with a mean age of 30.9±11.3 years, were included in the study. Six tumors were de novo, whereas 1 was recurrent. After resection, 5 patients had metacarpal reconstruction. Nonvascularized fibula was used for 3 patients, extracorporeal freezing of the metacarpal using liquid nitrogen was used for 1 patient, and metacarpal shift was used for 1 patient. Mean follow-up was 52.6±26.7 months. At the final follow-up, mean Musculoskeletal Tumor Society score was 27.4±1.6, and no local recurrence was documented. One patient had chest metastasis after 8 years of follow-up. The results show that surgical resection of primary malignant and aggressive benign tumors of the metacarpal bones can achieve satisfactory functional and oncologic outcomes. [Orthopedics. 2021;44(5):e633-e638.].
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