Results 41 to 50 of about 785 (157)
Blue Nevus Hidden within the Nevus of Ota
Chinese Medical Sciences Journal, 2023 A 3-year-old boy presented with bluish patch and scattered blue spots on the left side of his face. After several sessions of laser treatment, the azury patch in the periorbital area became even darker. Histopathology showed many bipolar, pigment-laden dendritic cells scattered in the papillary and upper reticular dermis.
Xing, Liu +7 more
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Unilateral Open-Angle Glaucoma Associated with the Ipsilateral Nevus of Ota
Case Reports in Ophthalmological Medicine, 2013 The nevus of Ota also known as “congenital melanosis bulbi” and “oculodermal melanocytosis” is a blue-gray hyperpigmentation that occurs on the face and eyes. The sclera is involved in two-thirds of cases (causing an increased risk of glaucoma).
Lidija Magarasevic, Zihret Abazi
doaj +1 more source
Bilateral Nevus of Ota Treated with Combination of CO2 Fractional Laser and 1064 nm Nd:YAG Laser
Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2017 Background: Ota’s nevus (nevus fuscocaeruleus ophthalmomaxillaris) was first described by Ota in 1939. It is characterized by blue–black or gray–brown dermal melanocytic pigmentation and typically occurs in areas innervated by the first and second ...
Dewi Nurasrifah, Iskandar Zulkarnain
doaj +1 more source
Pigment International, 2021 Nevus of Ota (NOO) is a dermal melanocytoses characterized by bluish-brown macules along the distribution of trigeminal nerve. Ocular involvement is observed in most of the patients in the form of scleral pigmentation. Also reported associations in this condition are iris/ciliary body pigmentation/glaucoma, ocular melanoma ...
Pallavi Hegde, Rashmi Sarkar
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Nevus of Ota: clinical-ophthalmological findings
Revista Brasileira de Oftalmologia, 2011 OBJECTIVE: To analyze the clinical and ophthalmological findings of patients with nevus of Ota. METHODS: Retrospective analysis of patients' charts with nevus of Ota.
Sebastião Cronemberger +2 more
doaj +1 more source
Indian Journal of Ophthalmology. Case ReportsNevus of Ota, also known as oculodermal melanosis, is a rare dermal melanosis characterized by pigmentation of the sclera and facial skin in the distribution of ophthalmic and maxillary divisions of trigeminal nerve.
Saranya Settu +3 more
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Australasian Journal of Dermatology, EarlyView.ABSTRACT Acquired bilateral naevus of Ota‐like macules (ABNOM), also known as Hori's naevus, is a common dermal melanocytosis causing facial hyperpigmentation. While the 755‐nm Q‐switched alexandrite lasers (QSAL) are traditionally used, they are limited by moderate clearance and substantial risk of post‐inflammatory hyperpigmentation (PIH).
Kangjie R. Chua +10 more
wiley +1 more source
Lasers in Surgery and Medicine, Volume 58, Issue 9, Page 745-749, November 2026.ABSTRACT Objectives To report the first case of Koebner phenomenon induced by picosecond laser treatment in a patient with psoriasis. We analyzed the clinical and histopathological features and discussed the possible mechanism by which the laser's photomechanical effect triggered the reaction.
Teppei Sakai, Koya Sonoda, Jun Omatsu
wiley +1 more source
Indian Journal of Dermatology, 2016 Background: The Q-switched neodymium-doped yttrium aluminum garnet (QS Nd:YAG) laser has a significant effect in treating nevus of Ota, but there is lack of a retrospective study about the characteristics of efficacy.
Yanting Liu, Weihui Zeng, Songmei Geng
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Journal of Cosmetic Dermatology, Volume 25, Issue 8, August 2026.ABSTRACT Background Facial hyperpigmentation is commonly treated with pigment‐directed laser procedures and repeated low‐fluence toning. Although effective in many patients, these approaches may be followed by post‐inflammatory hyperpigmentation (PIH), recurrence after initial improvement, or therapeutic plateaus that limit further pigment clearance ...
Sung Joo Kwon, Ji Yu Bang
wiley +1 more source