Management of eyelids' primary malignancies.

Purpose: We report our experience in surgical management of primary malignant tumors of the eyelids. We have specified the various surgical techniques used, as well as functional and anatomical results.Patients and methods: A review of patients admitted for malignant tumor of the eyelids in the oculoplastic department of the Hedi Raies Institute of Ophthalmology from January 2012 to December 2021.Results: One hundred and twenty-three patients with malignant eyelid tumors were hospitalized. Surgical treatment involved 114 tumor lesions, which represents 95% of the cases. One hundred and eleven lesions (97.4%) had been operated by simple tumor resection. Safety margins were, respectively, 4 mm in 63.2% and from 5 to 6 mm in 34.2%. Extemporaneous histological examination was performed in three cases (2.6%). Reconstruction involved the anterior lamella (AL) in 92 cases (80.7%), the posterior lamella (PL) in 66 cases (57.9%), the medial canthus in 18 cases (15, 8%), and lateral canthus in 4 cases (3.5%). The excision was oncological in 85 cases (74.6%) and incomplete in 19 cases (16.7%). Tumor recurrence occurred in seven cases (6.1%), after an average delay of 36 months.Conclusion: The anatomical and functional features of the eyelids require a good reconstruction of the transfixion eyelid defect. Many reconstruction methods are available, allowing extensive and complex palpebral repairs. Oncologic prognosis is conditioned by the surgical quality.

Autologous retinal graft for the management of large macular holes associated with retinal detachment.

To present the efficacy of autologous neurosensory retinal transplantation in macular holes surgery with rhegmatogenous retinal detachment. Eleven eyes of 11 patients with rhegmatogenous retinal detachment associated to a large macular hole were enrolled between January 2019 and January 2021 in the Department A of the Hedi Rais Institute of Ophthalmology (Tunis, Tunisia). All patients underwent a 23 G pars plana vitrectomy. An autologous neurosensory retinal patch was placed inside the macular hole. Long-acting silicone tamponade was carried out. Clinical features of the macular area, best-corrected visual acuity (BCVA), fundus examination, and SD-OCT were recorded before surgery, at 1- and 3-month follow-up after surgery. The mean age of our population was 56.6 ± 10.33 years old, ranged from 45 to 76 years old. Final retinal reattachment was achieved clinically in all eyes. The Spectral domain-Optical Coherence Tomography (SD-OCT) follow-up showed the macular hole closure. The retinal patch was demonstrated by OCT at each control. BCVA improved from 1.52 ± 0.23 Logarithm of the Minimum Angle of Resolution (LogMAR) to 0.89 ± 0.16 LogMAR 3 months after surgery (p= 0.014). No adverse events were registered during the study. Autologous neurosensory retinal transplantation has been efficient to treat macular hole associated to rhegmatogenous retinal detachment. Further multicentric studies with a large number of patients are needed to establish the results of this technique in complex cases.