Indolent CD8+ primary cutaneous T-cell lymphoma involving the eyelid of an adolescent.

Primary cutaneous acral CD8+ T-cell lymphoma (PCACTL) is currently a provisional entity defined as a rare cutaneous proliferation of atypical CD8+ lymphocytes that preferentially involves acral sites and has a good prognosis. We present a case of primary cutaneous CD8+ T-cell lymphoma involving the eyelid of an adolescent male. The case shares features with PCACTL, including indolent clinical behavior and expression of CD68 in a Golgi-associated dot-like pattern; however, other features differ significantly from PCACTL as currently defined by the World Health Organization (WHO). These features include ulceration, expression of CD56, granzyme B, and perforin, and a high proliferative index. Given these discrepancies, our case is currently best classified as a CD8+ primary cutaneous peripheral T-cell lymphoma, not otherwise specified. We review the differential diagnosis for this case and suggest expanding the definition of PCACTL.

Outcomes in Retinal Detachment Repair and Laser Prophylaxis for Syndromes with Optically Empty Vitreous.

PURPOSE: To evaluate and compare surgical outcomes for syndromes with optically empty vitreous (SOEV)-associated rhegmatogenous retinal detachments. DESIGN: A retrospective, cross-sectional, 2-arm study of a single pediatric vitreoretinal surgeon's patients from a quaternary referral center with SOEV was performed to examine visual and anatomical outcomes of rhegmatogenous retinal detachment and laser prophylaxis. SUBJECTS: Patients identified either through slit-lamp examination (presence of an optically empty or void space in the vitreous gel structure) or genetic testing. Fifty-six eyes of 49 patients were identified in the retinal detachment arm. Sixty eyes of 48 patients were identified in the laser prophylaxis arm. METHODS: Comparison of initial retinal detachment (RD) surgical repair via pars plana vitrectomy (PPV), scleral buckle (SB), or PPV-SB with final anatomical success, best-corrected visual acuity (BCVA), and number of surgical procedures. Secondary analysis was performed looking at eyes failing their initial SB, eyes with a giant retinal tear at presentation, eyes failing RD repair within specific time intervals, and eyes where hyaloid was elevated during initial vitrectomy. An additional study arm examined the outcomes of final BCVA and the presence and timing of developing a retinal tear or RD in eyes who received laser prophylaxis. MAIN OUTCOME MEASURES: Visual acuity, surgical repair techniques (PPV, SB, PPV-SB), number of surgeries, anatomical retinal reattachment success. RESULTS: Initial SB had statistically significant better final BCVA (P < 0.01) and better final anatomical success (P < 0.01). No statistical difference in the number of surgeries needed to achieve anatomical success between the initial SB versus initial PPV-SB/PPV. Hyaloidal elevation during the initial vitrectomy was associated with improved final BCVA and higher final anatomical success without the use of silicone oil (P < 0.01 and 0.04 respectively). Lastly, eyes that developed RDs after laser prophylaxis had better final BCVA than untreated eyes (P < 0.05). CONCLUSION: Initial SB yields better overall outcomes in SOEV presenting with rhegmatogenous retinal detachment. Stickler Type-1 patients had similar outcomes compared with other SOEV, suggesting both populations should be treated with similar approaches. FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.

Compressive optic neuropathy caused by sinonasal adenosquamous carcinoma with orbital extension: A case report.

Purpose: Adenosquamous carcinoma (ASC) of the head and neck, specifically sinonasal ASC, is a rare and aggressive malignancy with metastasis occurring in 80% of patients in its initial reporting; sinonasal ASC with orbital extension has rarely been reported in literature. Despite treatment, ASC carries a poor prognosis with a 5-year survival of approximately 22%, with 50% dying within 23 months.10 Mucoepidermoid carcinoma (MEC) and ASC have similar morphologic features. It is imperative to distinguish these two entities apart as the biologic behavior and prognosis of ASC is much worse than that of poorly differentiated MEC and squamous cell carcinoma. This case provides a rare presentation of a secondary orbital tumor, ASC with orbital extension, that manifests with ocular symptoms and is therefore relevant to practitioners in the field of ophthalmology while reviewing the histology of ASC with the goal of distinguishing the entity from its differential diagnoses. Observation: To further understand the natural history of this unusual tumor, we report a case of adenosquamous carcinoma in a 76-year-old female who presented with a three-day history of left-sided: vision loss (worse centrally and nasally), afferent pupillary defect, esotropia and abduction deficit, cervical lymphadenopathy and an extraconal mass on MRI producing a compressive optic neuropathy. We provide photography that demonstrates the patient's presentation, histologic slides provided via biopsy of the malignancy, and radiologic findings on magnetic resonance imaging, all of which support the diagnosis. Conclusions/Importance: This case adds to the limited literature of sinonasal adenosquamous carcinoma while exploring orbitotomy techniques for adequate extraconal mass biopsies of the entity. Our manuscript reviews key histological findings of ASC provided by the patient's biopsies and details how to differentiate the cancer from other pathologies, like MEC; A differentiation that proves vital for practitioners due to the widely differing prognosis of the two pathologies. We present the first case of sinonasal ASC with orbital extension causing ophthalmologic symptoms.

Evidence-Based Screening to Optimize the Yield of Positive Ophthalmologic Examinations in Children Evaluated for Suspected Child Abuse.

PURPOSE: To determine nonocular findings associated with significant retinal hemorrhage on dilated fundus examination in cases of suspected child abuse. METHODS: This was a retrospective chart review from May 2014 to August 2021 at a level-1 trauma center. Two hundred seventy-four patients met the following inclusion criteria: (1) children 36 months and younger; (2) concern for child abuse; and (3) had an ophthalmology consultation. Through univariate and multivariate logistic regression, the study produced a screening algorithm for ophthalmic work-up in child abuse. RESULTS: One or more abnormal neuroimaging findings had a statistically significant association with retinal hemorrhages and produced the strongest association with a univariate odds ratio of 170 (confidence interval: 10.245 to > 999.999). The multivariate model (P < .0001 with a c-statistic of 0.980) proposes using the following variables for predicting retinal hemorrhage on examination: abnormal neuroimaging, Glasgow Coma Scale score less than 15, altered mental status on examination, seizure activity, vomiting, bruising, scalp hematoma/swelling, and skull fractures. CONCLUSIONS: This study elucidates clinical and imaging factors that correlate to retinal findings, validating previously studied variables and introducing new variables to be considered. The authors propose an evidence-based screening algorithm to increase the yield of positive dilated examinations and decrease the burden of potentially unnecessary child abuse ophthalmologic examinations. [J Pediatr Ophthalmol Strabismus. 2022;59(5):310-319.].

Very late-onset reactivation of retinopathy of prematurity post anti-VEGF bevacizumab treatment for type 1 ROP: a case report.

We report the case of 10-year-old girl who developed retinal neovascularization and vitreous hemorrhage 10 years after successful treatment of type 1 retinopathy of prematurity infant with intravitreal bevacizumab without laser ablation therapy.

Less Experienced Telestroke Consultants Are More Likely to Go On-Camera, but Less Likely to Give tPA.

BACKGROUND: Stroke telemedicine (telestroke) increases tPA availability and administration. However, the effective use of telestroke requires training, which is not a standard component of vascular neurology training. As a result, many providers learn telestroke skills "on the job" after finishing their training. AIMS: We sought to explore if providers with more telestroke experience would be more efficient in the utilization of telemedicine, compared to providers with less experience. METHODS: We prospectively collected data on telestrokes between July 2014 and July 2017 at a Comprehensive Stroke Center. Telestrokes are initiated on the telephone and typically, but not always, followed by an on-camera consult. Decision to do a phone-only versus on-camera consult is at the provider's discretion. RESULTS: There were 1,029 telestrokes, of which 807 were on-camera (74%). Of the 8 telestroke providers, 4 had less experience, having just finished stroke fellowship, and 4 had more experience (mean = 7.8 years of telestroke experience at the beginning of the study). Providers with less experience were more likely to go on camera than providers with more experience (79% vs. 67% of consults, p = 0.021), but were less likely to give tPA when on-camera (25% vs. 33%, p = 0.023). The absolute rate of tPA administration, combining phone and camera administration, or the frequency of technical difficulties were not different. CONCLUSIONS: Telestroke consultants with less experience do not triage as many cases by phone and are less likely to administer tPA on-camera, suggesting their use of telemedicine is not optimized. This supports the introduction of telestroke didactics during vascular neurology training.