Cytomegalovirus Retinitis Associated With Intravitreal Dexamethasone Implant Injection.

Purpose: To describe an immunocompetent patient with cytomegalovirus (CMV) retinitis after dexamethasone implant injection and review previously documented cases. Methods: A review of case reports and literature was performed. Results: A 75-year-old man presented with acute decreased vision in the left eye. He had a vitrectomy and membrane peeling for an epiretinal membrane with recurrent cystoid macular edema and was receiving intravitreal dexamethasone implant injections at an outside hospital. The visual acuity in the left eye was hand motions, and an examination found patchy retinal whitening with hemorrhages. Aqueous polymerase chain reaction was positive for CMV. The laboratory evaluation was negative for immunodeficiencies. He was treated successfully with intravitreal and oral antivirals; however, his vision remained poor at most recent follow-up. A literature review found 8 previous cases of CMV retinitis after dexamethasone implant injection, although most had underlying immune dysregulation. Conclusions: CMV retinitis after intravitreal dexamethasone implant injection is rare. Awareness of this complication is essential because of the risk for devastating blindness.

Beyond the Surface: A Systematic Review of Perforating and Penetrating Globe Injuries From Blepharoplasty.

PURPOSE: This study aims to address the infrequent but serious complication of globe injuries in blepharoplasty. METHODS: A case series of 3 patients with globe injuries postblepharoplasty is presented, along with a systematic literature review that revealed 13 previously reported cases. Quantitative and comparative analysis is described. RESULTS: Injuries ranged from deep thermal burns to full-thickness corneal or scleral lacerations, with one instance of traumatic cataract. The median time from surgery to symptom onset was 1 day, with a concerning median delay of 7 days to presentation to an ophthalmologist. Visual outcomes were generally poor, with nearly all patients experiencing permanent visual morbidity. The systematic review revealed 3 cases of endophthalmitis following perforating scleral injuries. Comparative analysis showed no significant differences in visual outcomes between penetrating and perforating injuries. CONCLUSIONS: The findings of this study emphasize the need for increased vigilance for globe injuries that require prompt ophthalmological evaluation following blepharoplasty, especially considering the observed delay in presentation and the extent of visual morbidity. The study advocates for improved practitioner training in recognizing and managing these complications and underscores the importance of patient education regarding the potential risks and the necessity of timely postoperative care.

Evaluating the Accuracy of ChatGPT and Google BARD in Fielding Oculoplastic Patient Queries: A Comparative Study on Artificial versus Human Intelligence.

PURPOSE: This study evaluates and compares the accuracy of responses from 2 artificial intelligence platforms to patients' oculoplastics-related questions. METHODS: Questions directed toward oculoplastic surgeons were collected, rephrased, and input independently into ChatGPT-3.5 and BARD chatbots, using the prompt: "As an oculoplastic surgeon, how can I respond to my patient's question?." Responses were independently evaluated by 4 experienced oculoplastic specialists as comprehensive, correct but inadequate, mixed correct and incorrect/outdated data, and completely incorrect. Additionally, the empathy level, length, and automated readability index of the responses were assessed. RESULTS: A total of 112 patient questions underwent evaluation. The rates of comprehensive, correct but inadequate, mixed, and completely incorrect answers for ChatGPT were 71.4%, 12.9%, 10.5%, and 5.1%, respectively, compared with 53.1%, 18.3%, 18.1%, and 10.5%, respectively, for BARD. ChatGPT showed more empathy (48.9%) than BARD (13.2%). All graders found that ChatGPT outperformed BARD in question categories of postoperative healing, medical eye conditions, and medications. Categorizing questions by anatomy, ChatGPT excelled in answering lacrimal questions (83.8%), while BARD performed best in the eyelid group (60.4%). ChatGPT's answers were longer and potentially more challenging to comprehend than BARD's. CONCLUSION: This study emphasizes the promising role of artificial intelligence-powered chatbots in oculoplastic patient education and support. With continued development, these chatbots may potentially assist physicians and offer patients accurate information, ultimately contributing to improved patient care while alleviating surgeon burnout. However, it is crucial to highlight that artificial intelligence may be good at answering questions, but physician oversight remains essential to ensure the highest standard of care and address complex medical cases.

Apoptotic Marker Expression of Resected Lacrimal Gland Adenoid Cystic Carcinoma Tumor Margins After Intra-arterial Chemotherapy and Globe-Sparing Excision.

PURPOSE: Lacrimal gland adenoid cystic carcinoma (LGACC) is a rare orbital malignancy with devastating lethality. Neoadjuvant intra-arterial chemotherapy (IACC) has demonstrated cytoreductive effects on LGACC macroscopically, but limited studies have examined cellular and molecular determinants of the cytoreductive effect. This post hoc study assessed apoptotic marker expression on excised tumor specimens after neoadjuvant IACC and globe-sparing resection, emphasizing the examination of tumor margins. METHODS: This retrospective study identified LGACC specimens resected in a globe-sparing technique after neoadjuvant IACC by reviewing the Florida Lions Ocular Pathology database at Bascom Palmer Eye Institute. Histopathology slides of the specimens were re-examined to confirm the diagnosis and identify the tumor margin. Immunofluorescent staining was performed for apoptotic markers, including P53, cleaved caspase-3, cleaved PARP-1, and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL). Positive expression was determined by comparison to the negative control. RESULTS: Tumor specimens from 5 patients met inclusion criteria. All 5 cases were positive at the center and the margin for TUNEL, p53, and cleaved caspase-3. One case did not show positive expression of cleaved PARP-1 at the margin but was positive for the other apoptotic markers. CONCLUSIONS: This post hoc study demonstrated positive staining for multiple apoptotic markers in post-IACC tumor specimens at the tumor center and margin. Apoptotic marker expression along the margins of post-treatment specimens is important, as it may offer surrogate information to speculate on the state of residual cancer cells adjacent to the excision margin inadvertently remaining in the orbit.

Familial Exudative Vitreoretinopathy-Like Phenotype in a Patient With Microcephaly and TUBGCP6 Mutations.

Purpose: To describe a case of microcephaly, unilateral retinal fold, and familial exudative vitreoretinopathy (FEVR)-like phenotype in the context of 2 TUBGCP6 variants. Methods: A case and its findings were analyzed. Results: A 4-month-old boy with no family history of eye disease presented by referral for management of presumed persistent fetal vasculature in the left eye. An external examination showed microcephaly. The patient grimaced to light in both eyes, and the anterior segments were unremarkable. On dilated fundus examination, diffuse chorioretinal atrophy was present bilaterally. In the left eye, a retinal fold emanated from the optic nerve head. There was early termination of retinal vasculature, especially in zone 3 in the left eye, resembling a FEVR-like phenotype. Panel-based genetic testing was performed and found 2 mutations in TUBGCP6. Conclusions: Microcephaly, chorioretinopathy, and retinal folds may be associated with TUBGCP6 mutations and masquerade as PFV.

Retinal Detachments in Pediatric Patients With X-Linked Retinoschisis: Characteristics and Surgical Outcomes.

BACKGROUND AND OBJECTIVE: Retinal detachments (RDs) are a complication of X-linked retinoschisis (XLRS) with a poor prognosis. This study aims to report outcomes of XLRS-RD repair in pediatric patients. MATERIALS AND METHODS: The study is a retrospective analysis of pediatric patients undergoing vitreoretinal surgery for XLRS-RDs from 2000 to 2022. RESULTS: Nine patients (11 eyes) met inclusion criteria. All patients were boys, with a mean age of 8 years. Most RDs arose inferiorly (64%). Seven (64%) detachments were macula-involving. Seven (64%) detachments were repaired with combined scleral buckling and vitrectomy, two (18%) detachments were repaired with vitrectomy alone, one (9%) detachment underwent a primary scleral buckling procedure, and one (9%) asymptomatic detachment with a pigment demarcation line was observed. Silicone oil was used in eight of nine (89%) eyes undergoing vitrectomy. Final visual acuity was 20/200 or better in eight (73%) eyes. One eye that underwent surgical intervention remained unattached at follow-up. CONCLUSION: Surgical repair in patients with XLRSRDs was associated with successful reattachment, although visual prognosis varied. [Ophthalmic Surg Lasers Imaging Retina 2023;54:574-579.].

Multidrug-Resistant Pseudomonas aeruginosa Keratitis Associated With Artificial Tear Use.

This case report describes severe multidrug-resistant Pseudomonas aeruginosa keratitis in a 72-year-old man after EzriCare artificial tear use.

The effects of topical oxymetazoline on eyelid position, eye redness, and patient-reported eye appearance: A randomized controlled trial.

PURPOSE: This study assesses the effects of topical oxymetazoline 0.1% on eyelid position, eye redness, and patient-perceived eye appearance in patients without severe ptosis. METHODS: This is a randomized double-blinded controlled trial conducted at a single institute. Patients aged 18-100 years were randomized to receive one drop of oxymetazoline hydrochloride 0.1% or placebo bilaterally. Marginal reflex distance (MRD) 1 and 2, palpebral fissure height, eye redness, and patient-perceived eye appearance were assessed at baseline and two hours after drop instillation. Primary outcome measures included the change in MRD1, MRD2, and palpebral fissure height. Secondary outcome measures included changes in eye redness and patient-perceived eye appearance after drop instillation. RESULTS: In total, 114 patients were included, 57 treatment patients (mean age 36.4 ± 12.7 years, 31.6% male) and 57 controls (mean age 31.3 ± 10.1 years, 33.3% male). Baseline mean MRD1, MRD2, and palpebral fissure were similar between groups (p = 0.24, 0.45, and 0.23, respectively). Changes in MRD1 and eye redness in the treatment group were significantly greater than those in the control group (0.9 ± 0.9 mm vs. - 0.3 ± 0.4 mm, p < 0.001; - 2.6 ± 4.4 vs. - 0.5 ± 2.3, p = 0.002, respectively). Patient-perceived eye appearance was significantly improved in the treatment group compared to the controls (p = 0.002), with more treatment group patients also reporting increased eye size and decreased eye redness (p = 0.008, p = 0.003, respectively). There were 9 treatment-emergent adverse events (TEAEs) in 7 treatment group patients and 5 TEAEs in 5 control patients (p = 0.25), all of which were mild in severity. CONCLUSIONS: Topical oxymetazoline 0.1% increases MRD1 and palpebral fissure height, decreases eye redness, and improves patient-perceived eye appearance.

Periorbital Pyoderma Gangrenosum Associated With a Cocaine-Induced Midline Destructive Lesion: Case Report and Review of the Literature.

A 72-year-old woman with a history of chronic cocaine use presented 9 months after a dog bite with a large facial ulceration and absent sinonasal structures. Biopsies were negative for infectious, vasculitic, or neoplastic pathologies. The patient was lost to follow up for 15 months and returned with a significantly larger lesion despite abstinence from cocaine. Additional inflammatory and infectious workup was negative. Intravenous steroids were administered with clinical improvement. Therefore, she was diagnosed with pyoderma gangrenosum and cocaine-induced midline destructive lesion due to cocaine/levamisole. Pyoderma gangrenosum is a rare dermatologic condition that uncommonly involves the eye and ocular adnexa. Diagnosis involves clinical examination, response to steroids, exclusion of infectious or autoimmune conditions, and identifying potential triggers including cocaine/levamisole. This report highlights a rare presentation of periorbital pyoderma gangrenosum causing cicatricial ectropion associated with concomitant cocaine-induced midline destructive lesion and reviews important aspects of clinical manifestations, diagnosis, and management of pyoderma gangrenosum and cocaine/levamisole autoimmune phenomenon.

Expanding the mutational spectrum of FHONDA syndrome.

AIM: The aim of the study is to present a rare case of Foveal Hypoplasia, Optic Nerve Decussation defects, and Anterior segment dysgenesis (FHONDA) confirmed by genetic testing with two separate pathogenic mutations in the SLC38A8 gene. MATERIALS AND METHODS: This was a case report. RESULTS: A 3-month-old female presented to a neuro-ophthalmology clinic with nystagmus. Her past medical and family history was unremarkable. Her examination demonstrated horizontal pendular nystagmus and small optic nerves with foveal hypoplasia bilaterally. Neuroimaging was unremarkable. She underwent an examination under anesthesia and electroretinogram (ERG). Her anterior segment examination was normal, and dilated fundus examination demonstrated foveal hypoplasia with diffuse pigment granularity. The ERG was normal. Genetic testing revealed two mutations in the SLC38A8 gene, p.Glu233Lys:c.697 G>A (pathogenic) and p.Asp283Ala:c.848A>C (likely pathogenic) with positive parental segregation analysis. Therefore, she was diagnosed with FHONDA. CONCLUSIONS: To our knowledge, this is the first report of a patient with FHONDA who is compound heterozygous for these two SLC38A8 mutations, which represents an expansion of the known mutational spectrum associated with this syndrome. Moreover, it may provide guidance into genetic counseling for patients and parents with these mutations.

Orbital Involvement in Multiple Myeloma.

PURPOSE: To characterize clinical and radiographic features, management, and outcomes of patients with orbital involvement of multiple myeloma (MM). METHODS: A retrospective chart review identified patients with MM and orbital involvement confirmed by histopathology at a single institution between 1995 and 2021. A comprehensive literature review was performed via PubMed to identify all previously reported cases of orbital MM. RESULTS: Retrospective review identified 7 patients (43% male, mean age 68.7 years). Presenting symptoms included proptosis and diplopia. Orbital lesions were primarily located laterally (42.8%) with associated extraocular muscle (57.1%) or lacrimal gland (42.9%) involvement. Five patients (71.4%) had a previous diagnosis of systemic MM. Six patients received chemoradiation (85.7%). All patients had improvement of orbital disease with 2 patients deceased due to disease at follow-up (mean 8.9 months). Literature review identified 111 cases (46.8% male, mean age 58.6 years). 48.6% presented with orbital disease as the first manifestation of systemic MM. Lesions were most commonly located superolaterally (20.2%) with extraocular muscle infiltration (25.2%), lacrimal gland involvement (7.2%), and orbital bony destruction (39.6%). Treatments included chemoradiation, chemotherapy, or radiation alone. Approximately half (51.4%) of patients experienced improvement in orbital disease following treatment, and 48.6% were deceased at follow-up (mean 20.1 months). CONCLUSIONS: This study provides a new retrospective study and updated comprehensive literature review regarding orbital MM. Given its poor prognosis, characterization of orbital MM is essential for early diagnosis. Orbital MM is often unilateral, located superolaterally, and may represent the first manifestation of systemic disease. Treatment includes chemotherapy and radiation, which may improve orbital disease; however, the overall prognosis remains poor.

Recurrent Periorbital Edema Associated With Retained Foreign Body After Filler Injection.

A 34-year-old man presented with recurrent bilateral periorbital swelling and pain for 16 years after receiving facial fillers of an unknown substance in a hotel room from a stranger claiming to work in a medical office. Exam demonstrated a firm, mildly tender nodule along the right upper cheek. Imaging revealed a tubular hyperdensity in the right premaxillary soft tissues. Lower eyelid and upper cheek dissection resulted in retrieval of a tubular metallic foreign body consistent with a needle. Histopathology of surrounding tissue demonstrated iron deposition with granulomatous inflammation. Periocular fillers are a common aesthetic procedure. Although generally well-tolerated, complications include inflammatory reactions, infection, necrosis, and vision loss. This case highlights retention of a metallic foreign body, a complication of filler injection that has not been previously reported, emphasizing the importance of careful injection technique by licensed professionals and imaging and surgical exploration if a foreign body is suspected.

Antimicrobial-eluting cement orbital implant: a case report of staged enucleation for infectious panophthalmitis with extraocular extension.

There are various orbital implant options following enucleation. In cases of severe infection, such as panophthalmitis with extraocular extension, it is reasonable to consider a two-staged approach to decrease the risk of infectious complications. One option, illustrated by this case, is enucleation with insertion of an antimicrobial-eluting cement implant, followed by a secondary procedure to exchange the cement with a permanent orbital implant. We report on a patient with clinical, ultrasound, and radiographical findings consistent with infectious panophthalmitis with extra-scleral extension. Intolerable pain and progressive orbital involvement in a blind eye were the indications for enucleation. To reduce the risk of persistent infection, a gentamycin-eluting cement implant (Palacos® R + G as an intraorbital implant) was utilized in the initial procedure. Two months later, the cement implant was removed, and a scleral-wrapped porous implant was placed into a quiet socket without signs of inflammation or infection. In the setting of severe infection, a two-staged procedure utilizing an antimicrobial-eluting implant can be considered.

Ophthalmic artery occlusion following n-butyl cyanoacrylate embolization of an orbital arteriovenous malformation.

A 33-year-old pregnant woman presented with six months of right-sided proptosis. Neuroimaging revealed a right orbital arteriovenous malformation arising from the second segment of the ophthalmic artery. As she was 9 weeks pregnant, the decision was made to monitor her closely. Over the following six months, her proptosis progressed, accompanied by decreased visual acuity, afferent pupillary defect, and red desaturation concerning for compressive optic neuropathy. After planned c-section, she underwent embolization with n-butyl cyanoacrylate. Upon awakening after embolization, she had no light perception vision from her right eye and was found to have ophthalmic artery obstruction. She ultimately developed a blind painful right eye and underwent enucleation with histopathology demonstrating glue in the central retinal artery, posterior ciliary arteries, and choroid. This case highlights ophthalmic artery occlusion as a rare complication of orbital arteriovenous malformation embolization and demonstrates correlating histopathological findings, which have not previously been reported.

Asymptomatic Rhegmatogenous Retinal Detachments: Outcomes in Patients without Initial Surgical Intervention.

OBJECTIVE: To report long-term outcomes of patients with asymptomatic retinal detachments (RDs) who did not undergo initial surgical intervention. DESIGN: Retrospective case series. METHODS: A retrospective chart review of patients diagnosed with asymptomatic RD. Patients with symptoms of photopsias or a visual field defect at presentation were excluded. PARTICIPANTS: Eighteen patients seen and evaluated at the Bascom Palmer Eye Institute between 2011 and 2021. MAIN OUTCOME MEASURES: Best-corrected visual acuity (BCVA), presence or absence of progression of RD, and whether surgical intervention occurred during follow-up. RESULTS: The study group included 18 patients (20 eyes). The mean follow-up duration was 5.1 years (range, 0-30 years). Risk factors included myopia (95%), lattice retinal degeneration (60%), and pseudophakia (5%). Most asymptomatic RDs were located in the inferotemporal quadrant (80%), followed by the superotemporal (15%) and inferonasal (5%). No RDs were confined to the superonasal quadrant. The majority (80%) extended posterior to the equator and were ≤ 3 clock hours in size (65%). Five (25%) patients were previously treated with prophylactic laser demarcation. Final BCVA was 20/40 or better in 19 (95%) eyes and between 20/40 and 20/200 in 1 (5%) eye. During the follow-up, 2 (10%) patients exhibited progression of their asymptomatic RD and underwent surgical intervention. Retinal pathology in fellow eyes was previously diagnosed or identified during follow-up in 14 (78%) of 18 patients, of which 2 (11%) patients had bilateral asymptomatic RDs. CONCLUSIONS: Nonsurgical management with observation may be reasonable as an initial management strategy for asymptomatic patients with RDs in select cases. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.

Levator Palpebrae Superioris With Inferior Oblique Muscle Flaps for Total Ocular Surface Reconstruction.

A healthy middle-aged man sustained extensive burns after a motor vehicle accident, including fourth-degree burns to the ocular adnexa. He had bilateral eyelid necrosis with complete tissue loss to the orbital rim. Progressive corneal thinning occurred bilaterally despite frequent lubrication, weekly amniotic membrane placement, and a Gunderson flap, ultimately requiring evisceration of his OS. In accordance with family wishes to perform all interventions for the OD, he underwent ocular surface reconstruction with levator palpebrae superioris (LPS) and inferior oblique (IO) muscle flaps, supplemented with an orbital fat transfer and bucket-handle muscle flap. These flaps were covered with porcine urinary bladder matrix and remained viable with complete globe coverage postoperatively. Although local eyelid flaps traditionally involve tissue supplied by branches of the external carotid artery, this case suggests that orbital-internal carotid artery based flaps utilizing the LPS and IO muscles may achieve ocular surface coverage after complete periocular and facial soft tissue loss.

Lymphoepithelioma-like carcinoma of the eyelid and ocular adnexa.

A 93-year-old Caucasian woman presented to clinic for evaluation of a progressively enlarging left eyelid mass. Exam revealed a large, indurated, poorly mobile mass involving the left upper eyelid. Imaging demonstrated a crescentic enhancing soft-tissue mass in the left upper eyelid without evidence of deeper orbital involvement. Biopsy demonstrated tumor nests positive for cytokeratin AE1/AE3, P63, and P40 consistent with a diagnosis of eyelid lymphoepithelioma-like carcinoma (LELC). The patient underwent surgical resection with subsequent left upper eyelid reconstruction and adjuvant radiation. She had no clinical evidence of disease recurrence at follow-up. LELC is an uncommon tumor that rarely involves the eyelid and ocular adnexa. Early identification is important due to its malignant potential, as the majority of previously reported cases demonstrated local or distant metastatic spread. Future studies are needed to determine the optimum treatment regimen for this rare periorbital neoplasm.

Acute Onset Endophthalmitis Following Bilateral Upper and Lower Eyelid Blepharoplasty.

A 59-year-old woman presented with iritis and uveitis in the OD approximately 3 weeks after she underwent a bilateral upper and lower blepharoplasty by an outside oculoplastic specialist. Examination revealed a visual acuity of hand motion in the OD, scleral ulceration suspicious for prior globe perforation, dense vitritis, and loculations and membranes on echography. The patient was diagnosed with acute onset exogenous endophthalmitis. Vitreous aspiration and intravitreal injection of vancomycin and ceftazidime were performed. The patient underwent a pars plana vitrectomy, and vitreous culture demonstrated Streptococcus pseudoporcinus . Postoperative vision improved to 4/200 but was limited by a full-thickness macular hole. Despite silicone oil removal and macular hole repair, the macular hole remained open at month 7 and limited vision to 5/200. During eyelid surgery, surgeons should take precautions against intraoperative needle perforation including possible use of protective shield. Postoperative vision loss after eyelid surgery requires further evaluation.