Desmoid tumor of the hand--case report and literature review

Reconstruction of Desmoid Tumors: Case Series and Systematic Review

BACKGROUND

Desmoid tumors (DT) represent a group of rare, distinct lesions. There are few published studies examining outcomes and safety of complex reconstruction after DT resection.

METHODS

A retrospective review identified 39 patients who underwent surgical treatment of DT at St. Jude Children's Research Hospital over a 12-year period. A systematic review of the literature identified 17 further studies for inclusion. Treatment characteristics were analyzed.

RESULT

Thirty-nine patients were treated during the study period, with a total number of 67 resections. Median age was 12.2 years; 49% of patients were male, and 51% were female. Median tumor size was 9.8 cm. DT most commonly arose in the extremities (40%), thorax (23%), head and neck (21%), and trunk (16%). One- and 5-year recurrence-free survival were 97.1% and 73.1%, respectively. The majority of defects were closed primarily, with the exception of head and neck defects. Long-term outcomes were good for chest, abdomen, and upper extremity defects, but were problematic for head and neck, breast, and lower extremity defects. There were no recurrences at the site of flap harvest in either the study population or in reviewed studies.

CONCLUSION

For patients with DT, surgical extirpation should not come at the expense of functional preservation, as overall survival is excellent. However, specific defects, including those of the lower extremity, breast, and head and neck, will benefit from improved techniques for resection and reconstruction.

Desmoid tumor of the hand: a case report

SUMMARY

Extra-abdominal desmoid tumors are extremely rare in the hand. These tumors do not metastasize; however, they are potentially locally invasive and have extremely high local recurrence rates after surgical excision with reports of up to 78% recurrence, specifically in the hand. We describe the first case of a desmoid tumor originating from the extensor mechanism of a digit and discuss our treatment approach. In addition, a literature review performed shows a male predominance of desmoid tumors in the hand in the 30- to 50-year-old age group. Current evidence supports aggressive early wide surgical excision and reconstruction to preserve function.

À propos d’un cas de fibromatose desmoïde digitale

We report the case of a 20-year-old woman with a desmoid fibroma of the finger, which is an extremely rare location. Desmoid fibromas are benign but very infiltrative tumors, known for their frequent recurrences. Because of the many vascular and nervous structures concentrated in the finger, complete surgical excision is difficult.

Desmoid tumour of the hand

A rare case of an extra-abdominal desmoid tumour in the hand is reported. Its treatment and a short survey of the literature is given.

Extra-abdominal desmoid tumor of the hand: a case report and review of the literature

Extra-abdominal desmoid tumor of the hand is rare and only 10 cases have been described in the literature. We present a 14-year-old boy with a recurrent extra-abdominal desmoid tumor in the dorsal site of the right hand. MR image demonstrated the tumor in the third dorsal interosseous muscle, and adhered to the radial side of the forth metacarpal bone. The lesion revealed iso-signal intensity on T1-weighted images and high intensity on T2. We performed a marginal excision. Histological examination of the tumor showed proliferation of the fibroblastic cells with abundant collagen bundles. He developed local recurrence for the third time. The size of the third recurrent tumor has not been changed for 2 years and 3 months. Therefore, we have not performed any additional surgery. Since extensive resection markedly diminishes the function of the hand, we consider that a marginal surgical margin is acceptable for the quality of daily life of patients with a desmoid tumor of the hand.