MODEL RELEASED. Becker's naevus on the abdomen in an 18 year old male patient. Most common in males soon after puberty,this harmless condition is caused by an overproduction of skin pigment (melanin) and excessive hair growth (hypertrichosis) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5157 px × 3425 px |
Model Release : | Disponible |
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