Objective: To evaluate the association between retinopathy of prematurity and vitreous findings in premature infants detected by handheld spectral-domain optical coherence tomography.Design: Prospective, observational cohort study.Participants: Consecutive sample of 92 premature infants requiring retinopathy of prematurity screening at two academic neonatal intensive care units, between July 2015 and March 2018.
Methods:Infants underwent handheld spectral domain optical coherence tomography at the time of routine retinopathy of prematurity examinations. Two masked, trained graders analyzed right eye vitreoretinal findings including semi-automated quantification of punctate hyperreflective vitreous opacities within 5 foveal/parafoveal B-scans (Vitreous Opacity Ratio).
Main Outcome Measures:Excluding post-treatment data, vitreous findings were compared to clinical retinopathy of prematurity diagnoses.Results: Agreement between image graders for all vitreoretinal findings was 91% (kappa=0.86 [95% confidence interval, 0.82-0.90], P<0.001). Among 92 infants undergoing 280 imaging sessions (52% male, mean gestational age 28.3±2.8 weeks, mean birthweight 1014.5±285.0 grams), 36/92 (39%) developed retinopathy of prematurity. Punctate hyperreflective vitreous opacities were identified in 61/92 (66%) infants. The presence of punctate hyperreflective vitreous opacities at least once was associated with a diagnosis of retinopathy of prematurity (62% vs. 29% without opacities, P=0.003), maximum retinopathy of prematurity stage (P=0.001), pre-plus or plus disease (24% vs. 5%, P=0.005), and type 1 disease (14% vs. 2%, P=0.03).
Scleral contact lenses may offer a useful alternative to stabilize the ocular surface, improve vision, and minimize the financial impact and morbidity of multiple periocular procedures in select patients with progressive keratopathy of varying etiologies. The therapeutic indications and utilization of SCLs are likely to increase in oculoplastic practices with optometric support, particularly in academic settings. Surgical correction of eyelid and eyebrow malposition, as well as epiphora, may also be useful adjunctive procedures to optimize SCL fit.
Introduction
Synovial Sarcoma is a rare malignancy that accounts between 8 and 10% of soft tissue neoplasms, with the highest presentation rate in extremities, an extremely uncommon condition in head and neck.
Clinical findings
We present a case of an 18-year-old male with synovial sarcoma situated at hypopharynx who underwent surgical resection and postoperative radiotherapy.
Conclusion
Synovial Sarcoma represents a rare head and neck malignancy with challenging diagnostic approach due to its frequency and nonspecific clinical manifestations. Surgical treatment must assure good free margins. Adjuvant radiotherapy has a positive impact in local recurrence and survival.
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