Inverted papilloma is a common, benign sinonasal tumor with known high rate of recurrence. To prevent recurrences, complete excision inverted essential. In excision, especially, identifying the attachment site and managing meticulously important. this study, we introduce two surgical methods for that can reduce recurrence rate: prelacrimal approach ‘origin cauterization drilling (painting washi...

Lymphangiomas are localized malformations of the lymphatic system that most commonly occur in the head and neck. However, less than 1% of all lymphangiomas are confined to the mediastinum. The standard treatment has been surgical excision, but the involvement of vital structures in the area local to the lymphangioma makes total excision virtually impossible in most cases. To our knowledge, ther...

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...

There is a growing body of evidence indicating that the mechanisms that control genome stability are of key importance in the development and function of the nervous system. The major threat for neurons is oxidative DNA damage, which is repaired by the base excision repair (BER) pathway. Functional mutations of enzymes that are involved in the processing of single-strand breaks (SSB) that are g...