Disparities in Visual Field Testing Frequency Among Subjects With Glaucoma.

Purpose: Prior evidence suggests racial disparities in the utilization of visual field testing (VFT) for the diagnosis and monitoring of glaucoma. In this study, we considered the effect of baseline glaucoma severity and socioeconomic disadvantage along with other potential confounders such as test reliability, ancillary tests, and glaucoma surgeries on racial disparity in the frequency of VFT. Methods: The records of all subjects with a diagnosis of glaucoma who received VFT at an academic, tertiary care facility from January 2018 to December 2021 were accessed. Analysis was performed to compare VFT frequency, the total number of office visits (DoS), and the ratio of VFT frequency to DoS (VFT/DoS) across self-reported races while controlling for sex, age, socioeconomic disadvantage (Area Deprivation Index), VF reliability indicators and baseline mean deviation, optical coherence tomography frequency, and glaucoma surgeries. Results: Among the 2654 subjects (1515 White, 782 Black, and 357 Asian) included in this study, Black subjects had the worst socioeconomic status and disease severity at baseline. They also experienced a 3% lower VFT/DoS ratio compared to White subjects (P = 0.031). Asian subjects had a 5% lower VFT/DoS ratio compared to White subjects (P = 0.015). Discussion: We identified racial disparity in performing VFT in subjects with glaucoma even when multiple confounders were considered. Further investigation is necessary to identify other race-associated factors to work toward reducing racial disparities in VFT. Translational Relevance: Black and Asian subjects with glaucoma receive fewer VFT per visit compared to White subjects even when considering socioeconomic disadvantage and disease severity.

Menstrual Irregularities and Amenorrhea in Thyroid Eye Disease Patients Treated With Teprotumumab.

PURPOSE: To evaluate the rates of amenorrhea and menstrual irregularities in patients with active thyroid eye disease treated with teprotumumab. METHODS: A retrospective review was conducted of patients with active thyroid eye disease treated between 2020 and 2022 at a single institution. Female thyroid eye disease patients with regular menstruation at baseline who completed 8 infusions of teprotumumab were assessed. Patient-reported irregularities in menstruation or amenorrhea were recorded during routine clinic visits. Two sample t tests were used to assess differences between patients endorsing and denying menstrual irregularities. RESULTS: Twelve patients met the inclusion criteria. The mean age was 38.33 ± 9.6 years (range 25-53 years). The average follow-up after treatment completion was 11.43 months. Nine patients (75%) reported changes from their baseline menstruation. Four patients (33.3%) reported irregularities during treatment only. Three patients (25%) had persistence of irregularities after treatment; these patients regained normal cycles at an average of 3 months following teprotumumab completion. Two patients (16.7%) did not regain their normal cycles at the time of their last follow-up. One 53-year-old patient-reported persistent amenorrhea after treatment completion. One patient-reported menorrhagia at a 4-month follow-up. No significant age difference was found between patients with or without reported menstrual changes ( p = 0.43). CONCLUSION: Abnormalities of menstruation, including amenorrhea, were reported by 75% of patients treated with teprotumumab. These changes reverted to baseline after treatment in most affected patients.

Predictors of Ophthalmology Resident Performance From Medical Student Application Materials.

OBJECTIVE: To determine whether elements in ophthalmology residency applications are predictors of future resident performance. DESIGN: This multi-institutional, cross-sectional, observational study retrospectively reviewed the residency application materials of ophthalmology residents who graduated from residency from 2006 through 2018. Resident performance was scored by 2 faculty reviewers in 4 domains (clinical, surgical, academic, and global performance). Correlation between specific elements of the residency application and resident performance was assessed by Spearman correlation coefficients (univariate) and linear regression (multivariate) for continuous variables and logistic regression (multivariate) for categorical variables. SETTING: Seven ophthalmology residency programs in the US. PARTICIPANTS: Ophthalmology residents who graduated from their residency program. RESULTS: High-performing residents were a diverse group, in terms of sex, ethnicity, visa status, and educational background. Residents with United States Medical Licensing Examination Step 1 scores higher than the national average for that year had significantly higher scores in all 4 performance domains than those who scored at or below the mean (all domains P < 0.05). Residents who had honors in at least 4 core clerkships and who were members of Alpha Omega Alpha Medical Honor Society also had higher scores in all 4 performance domains (all domains P ≤ 0.04). Step 1 score (ρ=0.26, P < 0.001) and the difference between Step 1 score and the national average for that year (ρ=0.19, P = 0.009) positively correlated with total resident performance scores. Residents who passed the American Board of Ophthalmology Written Qualifying Examination or Oral Examination on their first attempt had significantly higher Step 1/2 scores (P ≤ 0.005), Ophthalmology Knowledge Assessment Program scores (P = 0.001), and resident performance scores (P ≤ 0.004). CONCLUSIONS: In this new landscape of increasing numbers of applicants to residency programs and changing of the Step 1 score to pass/fail, our findings may help guide selection committees as they holistically review applicants to select exceptional future residents in ophthalmology.

Miniature Palpebral Plexiform Neurofibroma in Neurofibromatosis Type 2.

A 27-year-old woman with well-documented neurofibromatosis 2 developed a soft, painless, nodular lesion on the skin surface of the left upper eyelid over 2 years. Following excision, histopathology revealed a plexiform neurofibroma with intradermal nodules comprised of benign round and spindle cells that reacted diffusely with immunohistochemical stains SOX-10 and S100. A subset showed focal reactivity for neurofilament and CD34. A perineurium surrounded each nodule with cells staining positively for markers EMA (epithelial membrane antigen) and GLUT1 (glucose transporter 1). Plexiform neurofibromas are rare tumors that occur in 5%-15% of patients with neurofibromatosis 1. Cutaneous abnormalities in neurofibromatosis 2 have not been widely studied although reports have described schwannomas, plexiform schwannomas, and occasional neurofibromas. Plexiform neurofibromas in neurofibromatosis 2 have rarely been illustrated and the current case represents a unique bona fide eyelid example to date.

Apocrine Cystadenoma of the Eyelid, a Rare Neoplasm: Expanded Immunohistologic Profile.

An 83-year-old woman experienced the slow enlargement of a right lower eyelid mass. Histopathologic examination of the excised tissue showed a mucin-filled cystic tumor emanating from an apocrine bilayer that displayed bleb-like apocrine decapitation secretion. The outer flattened myoepithelial layer of the bilayer reacted with immunohistochemical stains for smooth muscle actin and calponin. In foci, the tumor exhibited a cribriform architecture with small pockets of mucin. Tumor cells were reactive for cytokeratin 7, Gross Cystic Disease Fluid Protein 15 (BRST-2), estrogen and progesterone receptors, androgen receptors, mammaglobin, epithelial membrane antigen, and GATA3. Ki67 showed a very low proliferation fraction. The lesion exemplifies the fourth instance of an eyelid apocrine cystadenoma in the literature.

Eccrine Cyst (Hidrocystoma) of the Inner Canthus: A Rare Entity With Immunohistologic Confirmation.

A small ruptured cyst was excised from the left inner canthus of a 68-year-old woman. Histopathology displayed a cyst lined by a double layer of cuboidal epithelium and filled with amorphous material. The lining cells were strongly positive for cytokeratins 5/6 and 14, with weak reactivity with cytokeratin 7. These findings were identical to those in a single previous report of an eccrine cyst of the eyelid, making this the second example of a bona fide eccrine hidrocystoma of the eyelid.

Solitary Intratarsal Blue Nevus.

A 42-year-old woman presented with a small pigmented lesion of the palpebral conjunctiva that had been present for a few months. Because of the possibility of melanoma, the lesion was resected. Microscopic examination displayed an intratarsal blue nevus at the level of the meibomian glands comprised of bland nonpigmented and pigmented cells that enveloped a sebaceous gland and its ducts. The cells were of admixed spindle and epithelioid configuration and were immunoreactive for Melan-A. The Ki67 proliferative marker was negative in these cells, contrasting with the epithelium of the overlying conjunctiva and the sebaceous ducts, and thereby militating against the diagnosis of melanoma. Clusters of melanophages were also present. Although an intratarsal blue nevus has been described as a component of a combined nevus, the current lesion demonstrates the occurrence of a sole tarsal blue nevus. Palpebral pigmented lesions should be customarily excised because many are melanomas.

Central Retinal Artery Visualization with Cone-Beam CT Angiography.

Background There are multiple tools available to visualize the retinal and choroidal vasculature of the posterior globe. However, there are currently no reliable in vivo imaging techniques that can visualize the entire retrobulbar course of the retinal and ciliary vessels. Purpose To identify and characterize the central retinal artery (CRA) using cone-beam CT (CBCT) images obtained as part of diagnostic cerebral angiography. Materials and Methods In this retrospective study, patients with catheter DSA performed between October 2019 and October 2020 were included if CBCT angiography included the orbit in the field of view. The CBCT angiography data sets were postprocessed with a small field-of-view volume centered in the posterior globe to a maximum resolution of 0.2 mm. The following were evaluated: CRA origin, CRA course, CRA point of penetration into the optic nerve sheath, bifurcation of the CRA at the papilla, visualization of anatomic variants, and visualization of the central retinal vein. Descriptive statistical analysis was performed. Results Twenty-one patients with 24 visualized orbits were included in the analysis (mean age, 55 years ± 15; 14 women). Indications for angiography were as follows: diagnostic angiography (n = 8), aneurysm treatment (n = 6), or other (n = 7). The CRA was identified in all orbits; the origin, course, point of penetration of the CRA into the optic nerve sheath, and termination in the papilla were visualized in all orbits. The average length of the intraneural segment was 10.6 mm (range, 7-18 mm). The central retinal vein was identified in six of 24 orbits. Conclusion Cone-beam CT, performed during diagnostic angiography, consistently demonstrated the in vivo central retinal artery, demonstrating excellent potential for multiple diagnostic and therapeutic applications. © RSNA, 2021 Online supplemental material is available for this article.

Ophthalmic artery occlusion due to orbital compartment syndrome after a frontotemporal craniotomy.

A 32-year-old female with a right frontal lobe glioma underwent an elective frontotemporal craniotomy. One hour postoperatively, the patient developed a right orbital compartment syndrome (OCS) with unilateral acute vision loss, proptosis, afferent pupillary defect, and complete ophthalmoplegia. The patient underwent emergent lateral canthotomy and inferior cantholysis. Neuroimaging revealed extensive vascular congestion along the extraocular muscles at the orbital apex. Retinal imaging demonstrated an ophthalmic artery occlusion. OCS following a frontal or frontotemporal craniotomy relates to increased orbital venous congestion from direct compression of the myocutaneous flap and subsequent intraorbital pressure elevation, vascular compromise, and ocular ischemia.

Epibulbar Subconjunctival Apocrine Hidrocystoma.

Apocrine hidrocystomas are benign cystic tumors derived from apocrine sweat glands; they are most commonly located in the skin of the head and neck regions. Ophthalmic occurrences characteristically appear at the lash line and canthi of the eyelid, although rare instances have been described in the conjunctiva, caruncle, and orbit. The authors describe an exceptional instance of a mobile epibulbar subconjunctival apocrine hidrocystoma in a 57-year-old woman without a history of previous ocular injury or surgery. Histopathology of the excised specimen displayed an empty cyst lined by a double layer of cuboidal epithelium with the inner layer exhibiting periodic acid-Schiff-positive apical decapitation secretion. Confirmatory immunohistochemistry included reactivity with cytokeratin-7, smooth muscle actin, D2-40, and CDGFP-15.

Myositis of an Extraocular Muscle, a Possible Drug Reaction: Histopathologic and Immunopathologic Analysis.

A 58-year-old man presented with left-sided orbital inflammation, including chemosis and a lateral rectus abduction defect. Initially presumed to represent cellulitis, the condition responded poorly to oral and intravenous antibiotics. CT showed the epicenter of an infiltrate to involve the lateral rectus. The patient improved dramatically when oral prednisone was added. Lateral rectus biopsy displayed intramuscular polyclonal lymphoid infiltrates, rich with eosinophils. Complete resolution of the inflammatory process was confirmed by a follow-up CT. The presumptive diagnosis was idiopathic orbital myositis, an uncommon condition of unknown etiology. However, the patient had taken rosuvastatin, which has been rarely associated with diplopia and ophthalmoplegia, raising the question of whether this case was truly idiopathic.

Gender Compensation Gap for Ophthalmologists in the First Year of Clinical Practice.

PURPOSE: To identify the role of gender and other factors in influencing ophthalmologists' compensation. DESIGN: Cross-sectional study. PARTICIPANTS: U.S. practicing ophthalmologists. METHODS: Between January and March 2020, an anonymous survey was sent to U.S. residency program directors and practicing ophthalmologists who recently completed residency training. Respondents who completed residency ≤ 10 years ago and responded to questions about gender, fellowship training, state of practice, and salary were included. Propensity score match (PSM) analysis was performed with age, academic residency, top residency, fellowship, state median wage, practice type, ethnicity, and number of workdays. Multivariate linear regression (MLR) analysis controlled for additional factors along with the aforementioned variables. MAIN OUTCOME MEASURES: Base starting salary with bonus (SWB) received in the first year of clinical position was the main outcome measure. A multiplier of 1.2 (20%) was added to the base salary to account for bonus. RESULTS: Of 684 respondents, 384 (56% were female, 44% were male) from 68 programs were included. Female ophthalmologists received a mean initial SWB that was $33 139.80 less than that of their male colleagues (12.5%, P = 0.00). The PSM analysis showed an SWB difference of -$27 273.89 (10.3% gap, P = 0.0015). Additionally, SWB differences were calculated with the number of workdays substituted by operating room (OR) days (-$27 793.67 [10.5% gap, P = 0.0013]) and clinic days (-$23 597.57 [8.90% gap, P = 0.0064]) in separate PSM analyses. The SWB differences between genders were significant using MLR analyses, which also controlled for work, clinic, and OR days separately (-$22 261.49, $-18 604.65, and $-16 191.26, respectively; P = 0.017, P = 0.015, P = 0.002, respectively). Gender independently predicted income in all 3 analyses (P < 0.05). Although an association between gender and the attempt to negotiate was not detected, a greater portion of men subjectively reported success in negotiation (P = 0.03). CONCLUSIONS: Female ophthalmologists earn significantly less than their male colleagues in the first year of clinical practice. Salary differences persist after controlling for demographic, educational, and practice type variables with MLR and PSM analyses. These income differences may lead to a substantial loss of accumulated earnings over an individual's career.