PurposeTo review long time treatment results in patients with small or medium sized choroidal melanoma who underwent surgical tumor endoresection as a primary treatment when plaque radiotherapy was unable and patients declined enucleation.Materials and methodsPatients were evaluated for best corrected visual acuity (BCVA), and underwent biomicroscopy, indirect ophthalmoscopy, retinography and ultrasound as well as the usual systemic workup. Study inclusion required the absence of scleral invasion or metastasis and an anterior margin not exceeding the pars plana or the ciliary body. Surgery consisted of a clear lens phacoemulsification with a PC-IOL, and a 23-gauge pars plana vitrectomy with anterior vitreous shave, lesional choroidal endodiathermy, followed by 23-gauge probe tumor endoresection and continuous endolaser. Patients were followed at post-operative 1 day, 1 week, 1, 3, and 6 months and then every 6 months with a complete ophthalmological exam including ultrasound biomicroscopy and systemic follow-up at 3, 6 and every 6 months thereafter.ResultsFourteen patients with choroidal melanoma were included the study. Pre-operative BCVA ranged from 20/20 to hand motion (HM): 20/20 (n = 2); 20/60 (n = 1); and HM (n = 10). Pathological analysis confirmed the diagnosis of uveal melanoma in all cases. Mean follow-up was 54.5 months (45–66 months) with a final BCVA ranging from 20/60 to HM: 20/60 (n = 1); 20/60 to 20/200 (n = 10); and HM (n = 2). The eye retention rate in our study was 100%. No intraocular recurrence was observed. One patient died 12 months after surgery from metastatic disease.ConclusionEndoresection appears to be an acceptable alternative to enucleation for the treatment of posteriorly-localized uveal melanoma, with excellent local control and eye salvage rates.Electronic supplementary materialThe online version of this article (doi:10.1186/s40942-017-0096-5) contains supplementary material, which is available to authorized users.

The authors present a novel surgical approach for the treatment of retinal capillary hemangiomas (RCHs) secondary to von Hippel-Lindau (VHL) disease. This is a case report of a 23-year-old male patient with VHL that presented with multiple large RCHs and a thick epiretinal membrane (ERM) in his left eye, with best-corrected visual acuity (BCVA) of 20/80. This condition was surgically addressed with 23-gauge pars plana vitrectomy, ERM and internal limiting membrane peeling, and panretinal photocoagulation. Three monthly intravitreal injections of bevacizumab were administered after surgery. In a 14-month follow-up period, hemangiomas have regressed after laser therapy, macular anatomy has improved, retina remained completely attached, and there has been no development of new tumors or proliferative vitreoretinopathy. The patient achieved a BCVA of 20/40 in the treated eye. Panretinal photocoagulation combined with pars plana vitrectomy may be useful to reduce development of new capillary hemangiomas and reduce overall occurrence of complications in patients with VHL disease. Postoperative intravitreal injections of bevacizumab may have a role in this positive outcome.

Xeroderma pigmentosum (XP) is an autosomal recessive disease with ophthalmic, dermatologic, and neurologic manifestations. Ophthalmological changes are described in up to 100% of XP patients. We report a young XP patient that presented with bilateral conjunctival masses. She was treated by surgical excision with supplemental cryotherapy. The histopathological analysis revealed squamous cell carcinoma with melanosis on right eye and conjunctival melanoma on the left eye. These patients need to be followed by dermatologists and ophthalmologists to identify malignant lesions as soon as possible and also to prevent unnecessary surgery that increases mutilation.

To evaluate the first three years of The Amazon Ocular Oncology Center, the first ocular cancer center in the North of Brazil. Methods: Here, we report patient information including patients' age, gender, diagnosis, treatment, and city of origin. Results: Two hundred and twenty-one patients were included on this study: 160 (72%) patients came from the city of Manaus, 52 (24%) from other cities in Amazonas, and 9 (4%) from other states. Of the 221 patients, 150 (68%) were afflicted with benign lesions and the remaining 71 (32%) had malignant lesions. Benign diagnosis included pterygium, chalazium, conjunctival nevus, and papilloma, cataract, and retinal detachment. Of the malignant cases, squamous cell carcinoma (SCC) of the conjunctiva was the most frequent with 43 cases (60%). Other diagnoses included choroidal melanoma (8 cases, 11%), retinoblastoma (7 cases, 9%), lymphomas (5 cases, 7%), basal cell carcinomas of the eyelid (4 cases, 5%), conjunctival melanoma (2 cases, 2%), and Kaposi sarcomas (1 case, 1%). Of the 43 patients with SCC, the mean age was 62 years old, and 30 (69%) were male; 29 patients (67%) were treated with an excisional biopsy, and 14 (33%) were treated with neoadjuvant topic chemotherapy, followed by surgery.

Ocular metastasis is relatively uncommon, with a reported incidence of approximately 8%, according to the results of autopsy evaluation. The majority of ocular metastases are located within the choroid, while metastatic tumors affecting the iris are rare. Metastatic tumors may manifest as stromal nodules or ill-defined iris thickening, or they may present with nonspecific features such as pain, iridocyclitis, and hyphema. Here, we describe three patients with iris metastasis and discuss the diagnostic challenges and unusual findings associated with these cases.