研究者詳細 - 岩瀬　剛

Ocular trauma has been one of the leading causes of visual impairment, and choroidal avulsion is especially devastating. Surgical treatment of choroidal avulsion is challenging, and very few surgical techniques have been reported. We experienced two cases of globe rupture with 360-degree avulsion of the choroid-ciliary body from the peripheral section. After vitrectomy for a globe rupture, the choroid gradually slid down to the posterior pole over time and vision deteriorated even though the retina was attached. We treated the choroidal avulsion using two surgical methods: a mattress suturing technique using a 10-0 proline long needle and a 7-0 nylon single suture technique. In both methods, the retina-choroid, which had slipped down to the posterior pole, was suspended and fixed to the sclera assisted by a wide-angle viewing system, improving visual acuity. These two methods are considered to be useful surgical procedures for the treatment of an avulsed choroid.

DOI CiNii Research

ブリモニジン酒石酸塩点眼液使用中に角膜実質混濁が急速に進行した1例

小島創太, 岩瀬剛

臨床眼科 ( 医学書院 ) 76 ( 8 ) 1049 - 1053 2022年08月

CiNii Research

硝子体黄斑牽引症候群

岩瀬剛

Oculista = オクリスタ ( 全日本病院出版会 ) ( 113 ) 27 - 35 2022年08月

CiNii Research

臨床報告ブリモニジン酒石酸塩点眼液使用中に角膜実質混濁が急速に進行した1例

小島創太, 岩瀬剛

臨床眼科 ( 株式会社医学書院 ) 76 ( 8 ) 1049 - 1053 2022年08月

DOI CiNii Research

Differences in primary retinal detachment surgery conducted on holidays and workdays analyzed using the Japan Retinal Detachment Registry

Kawano S.

Japanese Journal of Ophthalmology ( Japanese Journal of Ophthalmology ) 66 ( 3 ) 271 - 277 2022年05月

DOI

Differences in Vascular Density between Detached and Nondetached Areas in Eyes with Rhegmatogenous Retinal Detachment

Sato M.

Journal of Clinical Medicine ( Journal of Clinical Medicine ) 11 ( 10 ) 2881 2022年05月

We examined the vessel density (VD) of the deep capillary plexus (DCP) and choriocapillaris plexus (CCP) by optical coherence tomography (OCT) angiography in eyes with rhegmatogenous retinal detachment, which had similar amounts of detached and nondetached areas in the macula region, and then determined the morphology by OCT until 6 months after surgery. A total of 13 eyes of 13 patients whose average age was 55.8 +/- 12.3 years and were successfully treated were enrolled in this study. Throughout the postoperative period, the VD of the DCP in the detached area decreased significantly compared to that in the nondetached area. Conversely, there was no significant difference in the VD of the CCP between the detached and the nondetached areas. The ratio of VD of both the DCP and CCP in the detached area to the in the nondetached area did not show significant changes during the follow-up period of 6 months. The ratio of VD of the DCP in the detached area to that in the nondetached area correlated significantly with the ratio of the external limiting membrane-ellipsoid zone (r = 0.57, p < 0.001) and ellipsoid zone-retinal pigment epithelium (r = 0.39, p < 0.001) thickness in the detached area to that in the nondetached area. A well-preserved DCP blood flow could result in the restoration of the outer retina.

DOI CiNii Research

網膜静脈閉塞症に対する手術治療

岩瀬剛

あたらしい眼科 / メディカル葵出版 [編] ( メディカル葵出版 ) 39 ( 1 ) 63 - 69 2022年01月

CiNii Research

Severe cerebrovascular pathology of the first supercentenarian to be autopsied in the world

Iwase T.

Neuropathology ( Neuropathology ) 2022年

DOI

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