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21. März 2024 · Definition. Der Nävus Ota ist eine kongenitale okulodermale Melanozytose, die im Versorgungsbereich des 1. und 2. Trigeminusastes auftritt. Epidemiologie. Der Nävus Ota kommt vor allem bei Asiaten vor. Frauen sind häufiger betroffen als Männer. Klinik.
8. Mai 2024 · Nevus of Ota is diagnosed clinically by physical exam that typically reveals unilateral hyperpigmented lesions within the V1/V2 trigeminal nerve distribution along the sclera, iris, eyelids, nose, forehead, cheeks, areas around the eye, or side of face.
Nevus of Ota is a hyperpigmentation that occurs on the face, most often appearing on the white of the eye. It also occurs on the forehead, nose, cheek, periorbital region, and temple. It was first reported by Masao Ōta of Japan in 1939.
Naevus of Ota, naevus of Ito and naevus of Hori are special melanocytic naevi that have a slate-brown or blue/grey colouring. They are forms of dermal melanocytosis in which naevus cells are found deep within the dermis .
Der Naevus von Ota ist eine okulodermale Melanozytose, die häufiger in asiatischen und afrikanischen Populationen vorkommt. Er ist normalerweise angeboren und manifestiert sich durch eine meist einseitige, bläulich-graue, fleckige, gefleckte Pigmentierung (die sich nach und nach vergrößern und verdunkeln kann), der Gesichtshaut entlang der ...
3. Nov. 2020 · Der 1064 nm-QS-Laser ist der Goldstandard in der Behandlung des Naevus Ota und Ito. Erworbene dermale Melanocytosis einschließlich ABNOM („acquired bilateral nevus of Ota-like macules“) erscheint als blaugraue oder braune Flecken, die erstmals in der Pubertät oder dem frühen Erwachsenenalter entstehen.
10. Juli 2023 · Ocular dermal melanosis, also known as nevus of Ota or oculodermal melanocyte, is benign melanosis that involves the distribution of the trigeminal nerve, mainly the ophthalmic and the maxillary divisions with associated hyperpigmentation of the eye and its adnexa. It occurs most commonly unilaterally.
Nevus of Ota is an oculodermal melanocytosis more commonly found in Asian and African populations, usually present at birth and characterized by a usually unilateral, bluish gray, patchy, speckled pigmentation (that may progressively enlarge and darken) affecting the skin of the face along the distribution of the ophthalmic and maxillary ...
21. Juni 2017 · Nevus of Ota (NO) is a relatively common pigmentary disorder in Asians. Tanino's classification is an old but tacit consensus to delineate the disease. Various treatment options have been presented. However, a few studies have been conducted on available laser options and current treatment strategies or the classification of NO.
19. Juli 2022 · An update on ophthalmological perspectives in oculodermal melanocytosis (Nevus of Ota) Review Article. Open access. Published: 19 July 2022. Volume 261 , pages 291–301, ( 2023 ) Cite this article. Download PDF. You have full access to this open access article. Aims and scope Submit manuscript. Solmaz Abdolrahimzadeh, Damiano Maria Pugi,
