MODEL RELEASED. Becker's naevus on the back of an 18 year old male. This benign condition is caused by an overproduction of melanin (skin pigment) and hypertrichosis (excessive hair growth). It is most common in males soon after puberty | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 4288 px × 2848 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : |
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