Search

The authors describe a case of a 27-year-old man with progressive diplopia and proptosis in whom imaging studies revealed the presence of a mass in the superior rectus muscle. Biopsy showed an infiltrative tumor of mature adipocytes with striated muscle fibres, corresponding to an intramuscular lipoma. Although extraocular muscle lipomas are very rare, with only two cases reported, they must be considered in the differential diagnosis of an orbital mass. They may cause significant morbidity to the patient, thus requiring surgical removal. Complete excision is usually difficult because of their infiltrative nature to the surrounding muscular fibres and their tendency to recur.

Goal: To describe a fixation technique of the medial and central fat pads in the subperiosteal pocket for transconjunctival fat transposition, using a single subdermal, non-removable, non-absorbable stitch., Materials and Methods: Retrospective study of 19 patients with bilateral deep tear through treated by means of transconjunctival fat transposition. Charts and photographic records were reviewed., Results: Photographical and clinical improvement of the deep tear through and fat prolapse was observed in all patients in variable degrees. There were no intraoperative complications. Significant periocular hematoma occurred in 1 patient and solved without complications. Two patients presented transitory fat pedicle hardening and one patient presented a conjunctival inferior fornix granuloma, surgically removed. All patients were satisfied., Conclusions: Transconjunctival subperiosteal fat transposition with single subdermal stitch to fix the medial and central fat pads, for the treatment of deep tear trough and fat prolapse demonstrated high patient satisfaction, good aesthetic results with no significant or permanent complications.

Purpose: The aim of this study was to describe a new technique for the treatment of Ahmed valve plate exposure used in a patient with recurrent valvular plate exposure., Background: An important complication of glaucoma drainage devices is its exposure. The treatment options reported include the use of different grafts covered by mucosa or conjunctiva. Despite these treatments many valves reexpose, especially in patients with previously damaged conjunctiva., Methods: We report the case of a patient with Acanthamoeba keratitis and secondary angle closure glaucoma, who underwent a penetrating keratoplasty and an Ahmed valve implantation, and presented with repeated valvular plate exposure. After consecutive unsuccessful coverage methods, a novel use of a tarsoconjunctival flap was performed to solve this complication., Conclusions: Upper eyelid tarsoconjunctival flap is a useful option to cover exposed valvular plates in patients where traditional methods have failed.