Naevus Hypermelanoticus
Naevus hypermelanoticus
Článek seznamuje s typem melanocytového névu označovaným naevus hypermelanoticus. Jde o běžný névus, který se na kůži obvykle projevuje jako černá skvrna průměru 2 až 18 mm. V histologickém obraze dominuje velké množství melaninu ve str. corneum, v epidermis i v melanofázích horního koria. Důležité je odlišení hypermelanotického névu od počínajícího melanomu.
Klíčová slova:
hypermelanotický névus - melanocytární névus - melanin - pigmentová parakeratóza
Authors:
T. Frey
Authors‘ workplace:
Subkatedra korektivní dermatologie IPVZ Praha
vedoucí MUDr. T. Frey, CSc.
Published in:
Čes-slov Derm, 82, 2007, No. 2, p. 94-96
Category:
Dermatological sub-specialization
Overview
Article presents a type of melanocytic naevus called naevus hypermelanoticus. It is a common naevus usually manifesting like a dark dot of 2–18 mm in diameter. Histological examination shows a great amount of melanin in the horny layer and other parts of epidermis, and melanophages in the upper dermis. Differentiation between naevus hypermelanoticus and evolving melanoma is important.
Key words:
hypermelanotic naevus – melanocytic naevus – melanin – pigmented parakeratosis
Labels
Dermatology & STDs Paediatric dermatology & STDsArticle was published in
Czech-Slovak Dermatology
2007 Issue 2
- Alopecia Areata – Autoimmune Inflammatory Disease and a New Targeted Treatment Option
- Minimally Invasive Treatment of Pilonidal Sinus: Laser and Negative Pressure Therapy as a Gentle and Effective Modality
- Inosine pranobex in the treatment of influenza and other respiratory infections of viral etiology
- Inosine Pranobex in the Treatment of Cervical HPV Infections
- The Wound Healing Process Step by Step and What Can Complicate It
Most read in this issue
- Naevus Hypermelanoticus
- Panniculitis after Injection of Silicone
- Diagnostics of Classical Venereal Diseases
- Inflammatory Changes, Androgen and Retinoid Receptors Expression in Acne Patients Treated with Isotretinoin