Naegeli–Franceschetti–Jadassohn syndrome
NAEGELI-FRANCESCHETTI-JADASSOHN (NFJ) SYNDROME IS A RARE ECTODERMAL DYSPLASIA THAT AFFECTS THE SKIN, SWEAT GLANDS, NAILS, AND TEETH
Naegeli syndrome; Naegeli-Franceschetti-Jadassohn syndrome (Chromatophore nevus of Naegeli); Chromatophore nevus of Naegeli; Congenital poikiloderma with bulla formation; Naegeli-Franceschetti-Jadassohn syndrome; Naegeli-Fransceschetti-Jadassohn syndrome
Naegeli–Franceschetti–Jadassohn syndrome (NFJS), also known as chromatophore nevus of Naegeli and Naegeli syndrome, is a rare autosomal dominant form of ectodermal dysplasia, characterized by reticular skin pigmentation, diminished function of the sweat glands, the absence of teeth and hyperkeratosis of the palms and soles. One of the most striking features is the absence of fingerprint lines on the fingers.