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Background/purpose To report a case of unilateral choroidal detachment and serous retinal detachment in a patient with a history of untreated sarcoidosis. Methods Case report. The patient is a 67-year-old African American man with a history of nontreated sarcoidosis and prostate cancer. His prostate cancer was treated several years earlier with external beam radiation therapy. The patient presented with blurred visual acuity of 20/30 and floaters in the right eye. He was discovered to have several hypopigmented choroidal lesions, 360-degree choroidal detachment, and shallow serous retinal detachment in the right eye. Results The patient was treated with subtenons kenalog and oral prednisone with subsequent improvement of vision and resolution of choroidal and retinal detachment. Conclusion Ocular sarcoidosis can involve any part of the eye and its adnexal tissues and may cause uveitis, episcleritis, scleritis, eyelid abnormalities, conjunctival granuloma, optic neuropathy, lacrimal gland enlargement, and orbital inflammation. Most patients with ophthalmic sarcoidosis have evidence of systemic involvement at the time of the initial examination and have bilateral ocular presentation. We present here the unique case of a 67-year-old man with unilateral 360-degree choroidal detachment and serous retinal detachment as an ocular presentation of sarcoidosis.

Purpose To determine average dimensions of the orbicularis oculi muscle (OOM) from the orbital rim and to investigate polymorphic variations through anatomical dissection of nonpreserved, fresh-frozen human cadavers. Methods The OOM was exposed using sharp and blunt dissection until its distal borders were identified. A metric ruler was used to measure the superior (S line), inferior (I line), and lateral (L line) dimensions of the OOM from the orbital rim. Data collection included age, gender, and race. Data were analyzed using 2-sample t tests, paired t tests, and mixed effect models. A p-value of ≤0.05 was considered statistically significant. Results A total of 40 hemifaces of 20 cadavers were dissected. All specimens were Caucasian. Ten specimens were men. Average age was 73.9 years (56-92 years). The overall S line was 1.4 cm (95% confidence interval [CI], 1.23-1.57), the I line was 1.2 cm (95% CI, 1.00-1.36), and the L line was 2.5 cm (95% CI, 2.27-2.68). Men had significantly larger average T, L, and S line values than women (p = 0.003, 0.005, 0.008, respectively). I lines did not differ significantly between genders (p = 0.28). Conclusions In senescent Caucasians, the OOM extends approximately 1.4 cm superior, 1.2 cm inferior, and 2.5 cm lateral to the orbital rim. The muscle extends significantly further superiorly and laterally in Caucasian men than in women. Knowledge of the extent of the OOM should improve the understanding and the treatment of conditions affecting this region.