Keisuke Nitta

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PURPOSE To observe vitreous changes in high myopia using swept-source optical coherence tomography (SS-OCT). METHODS We performed slit-lamp biomicroscopy and SS-OCT in the highly myopic right eyes of 151 patients (mean age, 52.7 years; mean refraction, -11.4 diopters [D]) and the right eyes with no myopia of 363 healthy control volunteers (mean age, 52.8(More)
BACKGROUND Multiple evanescent white dot syndrome (MEWDS) is an acute and usually unilateral retinopathy that occurs predominantly in young adults. This report presents the outcomes of ganglion cell analysis (GCA) in MEWDS. CASE PRESENTATION A 41-year-old woman was diagnosed as MEWDS in right eye. At her initial visit, the deviation map of the ganglion(More)
Method: We examined 81 eyes of 58 consecutive patients diagnosed as DME. The condition of the posterior wall of the posterior precortical vitreous pocket (PPVP) was classified into 4 groups based on 12-mm horizontal and vertical scans through the macula using SS-OCT. Classifications were: Group 1, no posterior vitreous detachments (PVDs); Group 2,(More)
Cell-type-specific promoters in combination with viral vectors and gene-editing technology permit efficient gene manipulation in specific cell populations. Cerebellar Purkinje cells play a pivotal role in cerebellar functions. Although the Purkinje cell-specific L7 promoter is widely used for the generation of transgenic mice, it remains unsuitable for(More)
Rupture of the extraocular muscle in the absence of significant injury to the eyeball and adnexa is uncommon. The authors report a case of blunt trauma of the eyeball associated with an inferior oblique muscle and an inferior rectus muscle rupture. A 55-year-old man slipped and fell down hitting his eye on an extended windshield wiper blade. Although he had(More)
We present a patient with an animal-type malignant melanoma associated with the nevus of Ota in the orbit who showed a good prognosis after a combination of orbital extirpation, chemotherapy, stereotactic radiotherapy, and gamma knife. A 42-year-old Japanese woman presented with two tumors, one pathologically diagnosed as right-sided intraconal animal-type(More)
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