To report a series of three cases (four eyes) scleral necrosis after pterygium excision, in which the tarsoconjunctival flap technique was used as treatment. Three patients who progressed to surgical excision were selected. The first patient underwent using bare sclera and developed thinning immediate postoperative period. second third received beta irradiation had late onset necrosis. performe...

osteoid osteoma is a benign bone tumor that rarely involves joints. although there are several reports of arthroscopic osteoid osteoma excisions, to our knowledge, there are no reports of this type of treatment for osteoid osteoma in carpal bones. we report two cases of arthroscopic (a person who had a pain in the left wrist and the other one with carpal tunnel syndrome) with excision of osteoi...

BACKGROUND The optimal excision margin for primary cutaneous melanoma remains controversial, although several clinical studies have suggested that wide local excision is unnecessary. HYPOTHESIS Wide excision margins do not improve survival in patients with melanoma. OBJECTIVES To describe the published evidence and determine the effectiveness of wide surgical margins compared with narrow su...