RESUMO
Tenosynovitis with psammomatous calcifications is a rare condition primarily affecting female patients in the distal extremities. This case report presents a unique instance of tenosynovitis with psammomatous calcification in a 31-year-old man presenting with wrist pain. Initial misdiagnosis and unsuccessful steroid injections prompted further investigation, leading to the discovery of an extra-articular calcified mass. Arthroscopic resection was attempted but found to be unnecessary because the lesion was located outside the joint. Histopathological examination confirmed the diagnosis of tenosynovitis with psammomatous calcification. After mass removal, the patient experienced relief from wrist pain and resumed work within a month. Subsequent follow-ups at 9 months showed no recurrence of pain, with full range of wrist motion and no grip power weakness. This case highlights the importance of differentiating tenosynovitis with psammomatous calcification from intra-articular lesions, particularly in atypical presentations, and demonstrates the effectiveness of surgical intervention in resolving symptoms.
RESUMO
Three cases in which island medial plantar artery perforator flaps were successfully transferred for coverage of the plantar defects are described. This perforator flap is different from the medial plantar flap based on the medial plantar artery. The flap has no fascial component and is nourished only with the perforator of the medial plantar vessel. Therefore, transection of the medial plantar artery is usually unnecessary. This flap can cover defects on the forefoot and heel without transaction of the medial plantar system. The advantages of this flap are no need for deep or long dissection for the medial plantar vessel, no exposure of the plantar sensory nerve, a short time for flap elevation, minimal donor-site morbidity, relatively large flap survival, and no damage of both the posterior tibial and medial plantar neurovascular systems.
