Citations

Purpose To investigate the clinical features, treatments, and outcomes of patients with secondary orbital lymphoma. Major Findings In this cohort of 31 patients, 15 (48.4%) were female and 27 (87.1%) were white. Follicular lymphoma was the most common subtype (n = 13, 41.9%) and was more associated with unilateral disease compared to other subtypes (p = 0.01). Common presenting symptoms included a palpable mass (n = 17, 54.8%), eyelid swelling (n = 16, 51.6%), and ptosis (n = 12, 38.7%). Patients were most often diagnosed with Ann Arbor Stage IV lymphoma (n = 17, 54.8%) via incisional biopsy (n = 13, 41.9%). Radiation therapy (n = 9, 29.0%) was the most common initial treatment, and most patients received radiation (n = 19, 61.3%) and/or chemotherapy (n = 21, 67.7%). A majority of patients had final best corrected visual acuity (BCVA) within 1 line of initial BCVA (n = 19, 82.6%) and had no local recurrences (n = 21, 67.7%). However, complete remission was rare (n = 3, 9.7%), and systemic recurrence occurred in over half of patients (n = 18, 58.1%). Conclusions Follicular lymphoma was the predominant subtype of secondary orbital lymphoma in this cohort. Most patients with secondary orbital lymphoma presented with advanced disease where few achieved complete remission and more than half of the patients developed systemic recurrence despite majority retaining visual acuity.

Purpose: To determine the clinical utility of the assessment of preoperative orbital compliance in predicting the amount of postoperative proptosis reduction in patients with stable-phase thyroid eye disease who undergo orbital fat decompression surgery. Methods: A retrospective chart review was conducted of stable-phase thyroid eye disease patients who underwent orbital fat decompression by a single surgeon. Orbital compliance was measured preoperatively as axial globe displacement (in millimeters) using a Hertel exophthalmometer. Displacement ≥2.5 mm was classified as high compliance and <2.5 mm as low compliance. Radiographic thyroid eye disease type, preoperative proptosis, and intraoperative fat volume removed were recorded. Linear regression analysis determined whether orbital compliance independently predicted postoperative proptosis reduction. Levene’s test assessed variability between groups. Results: Forty-six orbits from 24 patients were included, 15 orbits with low compliance and 31 with high orbital compliance. Patients with high orbital compliance had a mean postoperative proptosis reduction of 3.19 mm (range 0.5–6.0 mm) while patients with low orbital compliance had a mean proptosis reduction of 2.67 mm (range 2.0–3.5 mm). On average, higher preoperative orbital compliance led to 0.959 mm greater proptosis reduction compared with low orbital compliance, when accounting for radiographic thyroid eye disease type and volume of fat removed intraoperatively ( p = 0.048). Variability in proptosis reduction was higher among the high orbital compliance group ( p = 0.00085). Conclusions: Higher preoperative orbital compliance results in greater proptosis reduction. However, patients with high orbital compliance have greater variability in proptosis reduction, suggesting that surgical outcomes are less predictable among these patients.

Purpose: To determine current dacryocystorhinostomy (DCR) practice patterns of American Society of Ophthalmic Plastic and Reconstructive Surgery members and identify surgeon and case-related factors impacting preference for endoscopic versus external DCR and the use of preoperative imaging. Methods: A cross-sectional web-based anonymous 16-question survey was distributed to 277 American Society of Ophthalmic Plastic and Reconstructive Surgery members enrolled in survey-based research. The survey assessed surgeons’ demographics, practice settings, surgical preferences, and imaging practices. Responses were summarized and compared using statistical tests for frequency distribution. Results: A total of 111 surgeons (40.0%) responded to the survey. Utilization of endoscopic DCR (endoDCR) was highly variable, with 57% of junior surgeons (<5 years in practice) using it for >66% of their cases, compared with only 18.3% of surgeons with >15 years postfellowship experience. High utilization of endoDCR (>66% of cases) was more common in academic surgeons compared with private practice (48.4% vs. 19.6%, p < 0.01). The most cited reasons for endoDCR were scar avoidance and revision surgery. For external DCR, anatomical barriers and concern for mass/need for biopsy were common indications. Most surgeons only order imaging for certain indications, such as prior sinonasal surgery, facial trauma, suspected tumor, or atypical presentation. Conclusion: Utilization of endoDCR was correlated with years in practice, with younger surgeons preferring the endoscopic technique. A large majority felt that the relevance of imaging is low in most patients. Future research is needed to standardize case-based indications for endoscopic versus external approaches and preoperative imaging.

Purpose: Cutaneous squamous cell carcinoma has a propensity for perineural invasion. Treating perineural spread has involved surgery and adjuvant chemoradiation, and more recently, immune checkpoint inhibitors. This study aims to evaluate motor and sensory functional outcomes in patients with cranial neuropathies from perineural spread of squamous cell carcinoma, particularly those undergoing immunotherapy. Methods: This was a multicenter case series and literature review. Results: Eighteen patients with cranial neuropathies from perineural spread had a mean age of 72.5 ± 9.7 years. Cranial nerves V and VII were most often involved. Treatments included radiotherapy (8/18; 44.4%), chemotherapy (7/18; 38.9%), and/or immunotherapy (11/18; 61.1%), with many receiving a combination of modalities (8/18; 44.4%). Of those receiving immunotherapy, 72.7% (8/11) demonstrated at least partial clinical and/or radiologic tumor response. Among those with functional outcomes documented, half had improvement in sensory/motor nerve function following immunotherapy (4/8; 50%). A literature review identified 55 articles describing 449 patients total with cranial neuropathies from squamous cell carcinoma perineural spread. Combinations of surgery, chemotherapy, and/or radiotherapy were employed, with immunotherapy used in 16 patients. From 5 patients on immunotherapy with documented functional outcomes, all demonstrated at least some improvement. Conclusion: Immunotherapy plays an evolving role in managing advanced squamous cell carcinoma. Functional improvements in cranial neuropathy were demonstrated in 50% of patients receiving treatment with immunotherapy at a mean of 32.6 months of follow-up. This may hold important implications for the timing of surgical intervention, particularly in the case of cranial nerves V and VII palsies.

Background Sinonasal pathology, such as chronic inflammatory disease or neoplasm, can cause secondary nasolacrimal duct obstruction (sNLDO). There is a paucity of data on dacryocystorhinostomy (DCR) techniques and outcomes for NLDO secondary to known sinonasal pathologies. Objective To describe case characteristics, management, and surgical outcomes of sNLDO at a tertiary academic center. Methods Charts of DCR cases with at least 3 months follow-up done at a single institution over a 5-year period (2018-2022) were reviewed. Patient and surgical characteristics were recorded and compared between secondary and primary NLDO groups. The primary outcome was early functional success of DCR, assessed by improvement or resolution of epiphora at 3 months. Results A total of 236 cases were included. Of those, 79 (33.5%) were classified as secondary NLDO associated with sinonasal pathology. Reasons for sNLDO were sinonasal cancer (46.8%), chronic inflammatory disease (24.1%), trauma (16.5%), or prior head and neck radiation (31.6%). When comparing primary acquired NLDO to sNLDO cases, DCR for sNLDO was more likely to be performed endoscopically (68.4% vs 31.8%, P < .01), by a multidisciplinary team of rhinologist and oculoplastic surgeon (70.9% vs 8.3%, P < .01), and required bilateral surgery (36.7% vs 5.7%, P < .01). The overall functional success rate was 79.7% for sNLDO compared to 87.9% for primary acquired NLDO ( P < .01). Revision surgery for sNLDO, history of sinonasal malignancy, and radiation were associated with lower functional success rates (66.7%, 70.3%, and 68.0%, respectively). Canalicular pathology was more common in sNLDO cases (29.0% vs 8.3%, P < .01). Conclusions Secondary NLDO was more commonly managed with an endoscopic approach by a multidisciplinary team. Revisions for sNLDO, as well as cases with a history of sinonasal malignancy and radiation, had a markedly lower success rate, and sNLDO was frequently associated with canalicular obstruction. These findings may facilitate surgical planning and patient counseling.

Purpose To describe the clinical characteristics, histopathologic subtype distribution, treatment, and outcomes of patients with primary orbital lymphoma. Major Findings There were 126 biopsy-confirmed cases of primary orbital lymphoma, with 81 (64.3%) female and 110 (87.3%) white. The average age at diagnosis was 62.7 ± 13.9 years. There were 26 (20.6%) cases with bilateral involvement. The most frequent lymphoma subtype was MALT lymphoma (N = 76, 60.3%), followed by diffuse large B-cell lymphoma (N = 18, 14.3%) and follicular lymphoma (N = 12, 9.5%). Prognosis was generally favorable, as local recurrence occurred in only 14 (11.1%) patients and final best corrected visual acuity (BCVA) loss of >1 line was seen in 30 (28.0%) patients. Bilateral lymphoma and advanced stage (Ann Arbor Stage III or IV) at presentation were associated with increased risk of local recurrence ( p = 0.0025, p = 0.049). Improved disease-specific survival was associated with diagnosis at Stage I or II ( p = 0.013), MALT subtype ( p = 0.034), or lack of chemotherapy requirement as primary treatment ( p = 0.0073). Conclusions In this single center academic cohort, MALT lymphoma subtype was most common. Overall orbital recurrence frequency was low, and bilateral lymphoma and advanced stage were associated with increased risk of local recurrence. MALT lymphoma subtype was associated with improved disease-specific survival. Long-term follow-up showed that most patients retained good visual acuity in the affected eye(s).

Background Orbital decompression is an essential tool for reducing proptosis in thyroid eye disease (TED), yet the impact of surgical approach and preoperative factors on outcomes remains uncertain. Objective To compare proptosis reduction following different orbital decompression techniques, identify additional risk factors that may play a role in surgical orbital decompression outcomes, and develop clinical decision-making recommendations based on these results. Methods A retrospective analysis was performed on TED patients who underwent endoscopic medial wall, orbital floor, and/or open lateral wall decompression. We evaluated the influence of preoperative comorbidities, anatomic and laboratory values, and surgical approach on postdecompression Hertel exophthalmometry outcomes. Results Analysis encompassed 130 orbits from 80 patients, 83% female, 48 with preoperative diplopia, and mean age of 54.4 years. Preoperative Hertel measurement was predictive of extent of proptosis reduction ( P < .0001), indicating that higher initial Hertel measurement predicts greater absolute reduction following surgical intervention. Surgical technique correlated with outcome on univariate analysis ( P = .04), but not multivariate ( P = .13) analyses. When categorized into preoperative Hertel ranges, combined endoscopic medial and open lateral wall decompression resulted in mean proptosis reduction of 3.13 mm for range 20.01 to 24 mm and 3.85 mm for range 24.01 to 28 mm. Three-wall decompression resulted in mean proptosis reduction of 2.49 mm for and 3.84 mm for these ranges, respectively. Variables such as smoking, body mass index, orbital wall height, and TRAb level, did not affect outcomes. Nine patients had new onset diplopia. Conclusions Preoperative Hertel exophthalmometry is the strongest predictor of proptosis reduction following orbital decompression in TED. Surgical technique appears to be less impactful on outcome than expected. Surgical decision making should be individualized based on patient goals; these findings can be used to achieve proptosis reduction and limit the risk of new onset diplopia.

ImportanceSpecialized ophthalmology terminology limits comprehension for nonophthalmology clinicians and professionals, hindering interdisciplinary communication and patient care. The clinical implementation of large language models (LLMs) into practice has to date been relatively unexplored.ObjectiveTo evaluate LLM–generated plain language summaries (PLSs) integrated into standard ophthalmology notes (SONs) in improving diagnostic understanding, satisfaction, and clarity.Design, Setting, and ParticipantsRandomized quality improvement study conducted from February 1, 2024, to May 31, 2024, including data from inpatient and outpatient encounters in a single tertiary academic center. Participants were nonophthalmology clinicians and professionals and ophthalmologists. The single inclusion criterion was any encounter note generated by an ophthalmologist during the study dates. Exclusion criteria were (1) lack of established nonophthalmology clinicians and professionals for outpatient encounters and (2) procedure-only patient encounters.InterventionAddition of LLM-generated plain language summaries to ophthalmology notes.Main Outcomes and MeasuresThe primary outcome was survey responses from nonophthalmology clinicians and professionals assessing understanding, satisfaction, and clarity of ophthalmology notes. Secondary outcomes were survey responses from ophthalmologists evaluating PLS in terms of clinical workflow and accuracy, objective measures of semantic quality, and safety analysis.ResultsA total of 362 (85%) nonophthalmology clinicians and professionals (33.0% response rate) preferred the PLS to SON. Demographic data on age, race and ethnicity, and sex were not collected. Nonophthalmology clinicians and professionals reported enhanced diagnostic understanding (percentage point increase, 9.0; 95% CI, 0.3-18.2; P = .01), increased note detail satisfaction (percentage point increase, 21.5; 95% CI, 11.4-31.5; P &amp;lt; .001), and improved explanation clarity (percentage point increase, 23.0; 95% CI, 12.0-33.1; P &amp;lt; .001) for notes containing a PLS. The addition of a PLS was associated with reduced comprehension gaps between clinicians who were comfortable and uncomfortable with ophthalmology terminology (from 26.1% [95% CI, 13.7%-38.6%; P &amp;lt; .001] to 14.4% [95% CI, 4.3%-24.6%; P &amp;gt; .06]). PLS semantic analysis found high meaning preservation (bidirectional encoder representations from transformers score mean F1 score: 0.85) with greater readability than SONs (Flesch Reading Ease: 51.8 vs 43.6; Flesch-Kincaid Grade Level: 10.7 vs 11.9). Ophthalmologists (n = 489; 84% response rate) reported high PLS accuracy (90% [320 of 355] a great deal) with minimal review time burden (94.9% [464 of 489] ≤1 minute). PLS error rate on ophthalmologist review was 26% (126 of 489). A total of 83.9% (104 of 126) of errors were deemed low risk for harm and none had a risk of severe harm or death.Conclusions and RelevanceIn this study, use of LLM-generated PLSs was associated with enhanced comprehension and satisfaction among nonophthalmology clinicians and professionals, which might aid interdisciplinary communication. Careful implementation and safety monitoring are recommended for clinical integration given the persistence of errors despite physician review.