Pembrolizumab-related Bilateral Ocular Hypotony, Uveitis, Cataracts, Exudative Retinal, and Choroidal Detachments: An Unusual Success Story
We report a rare case of profound bilateral complications treated successfully with oral and intravitreal steroids. To the authors’ knowledge, this has not previously been reported in the literature. Ophthalmologists and oncologists should be aware of the ocular effects of pembrolizumab and be able to identify various complications early. Here, cataract surgery with a steroid implant has been an effective sight-saving intervention. The promising visual outcome makes this an unusual success story.
CONCLUSION: Hypofractionated stereotactic photon radiotherapy showed a high rate of local tumor control for choroidal melanoma and an acceptable rate of radiogenic side effects. PMID: 32969745 [PubMed - as supplied by publisher]
Inflammatory, angiogenic, and immune processes have been associated with uveal melanoma (UM). The aim of the present study was to evaluate the presence of some specific aqueous humor (AH) soluble biomarkers in eyes affected by UM. Thirty-five eyes affected by primary UM and 35 control eyes, scheduled for cataract surgery, underwent full ophthalmic examination and AH sampling at time of surgery (brachytherapy or cataract surgery, respectively). AH samples were analyzed by means of ELISA, to detect the concentration of selected cytokines, chemokines, and growth factors. Compared with the control group, higher levels of IL-6 ...
CONCLUSION: Aspiration-cutter biopsy through the iris root provided a minimally invasive, safe method for obtaining ciliary body tissue for cytology, histopathology, and immunohistochemical analysis. PMID: 32919996 [PubMed - as supplied by publisher]
CONCLUSION: Total anterior segment (103Pd) plaque brachytherapy resulted in local control, good visual acuity, eye and life preservation in the treatment of multifocal iris melanoma. PMID: 32306746 [PubMed - as supplied by publisher]
Conclusion: Delayed spontaneous suprachoroidal hemorrhage can present as a choroidal mass. Multimodal imaging helps to differentiate it from other sight-threatening and life-threatening ocular diseases. PMID: 32095214 [PubMed]
Conclusion: In our experience, intravitreal implantation of 0.7 mg dexamethasone is an anatomically, and to a lesser extent functionally effective procedure for radiation maculopathy after stereotactic radiotherapy for posterior uveal melanoma.
. Kiilgaard Ruthenium-106 (Ru-106) brachytherapy is an established modality for eye-preserving treatment of choroidal melanoma. To achieve optimal treatment outcomes, there should be a balance between tumour control and the risk of healthy tissue toxicity. In this retrospective study, we examined normal tissue complication probability (NTCP) for visual acuity deterioration and late complications to aid the understanding of dose-dependence after Ru-106 treatments. We considered consecutive patients diagnosed with choroidal melanoma and primarily treated at a single institution from 2005–2014. Treatment plans w...
Conclusions: Block excision followed by the tectonic corneal graft seems to be the treatment of choice for selected cases of epithelial cysts of the anterior chamber and anterior uvea melanomas with epibulbar extension. Further surgery, as a second step, could be required to improve functional results of this challenging technique. PMID: 31191996 [PubMed]
Conclusions: In selected cases, especially in presence of marginal local recurrence, a personalized re-treatment strategy with a plaque may offer high probability of tumor control and organ preservation but worsening of visual acuity. PMID: 30911311 [PubMed]
Conclusions: DIM is a very rare tumour. The global survival is excellent. Conservative treatment with PT is an efficient alternative to enucleation and allows good local tumour control. Cataract and glaucoma are the main radiation-related complications, but the corneal status was excellent due to the stem cell harvest prior to radiotherapy.Ocul Oncol Pathol