Two male patients with incontinentia pigmenti

Incontinentia pigmenti*

Incontinentia pigmenti is a rare genodermatosis in which the skin involvement occurs in all patients. Additionally, other ectodermal tissues may be affected, such as the central nervous system, eyes, hair, nails and teeth. The disease has a X-linked dominant inheritance pattern and is usually lethal to male fetuses. The dermatological findings occur in four successive phases, following the line...

A Case of a Surviving Male Infant with Incontinentia Pigmenti.

Incontinentia pigmenti (Bloch-Sulzberger's disease) is an X-linked dominantly inherited disorder which is usually lethal in hemizygous males, but rarely found in male infants. It can be explained by the presence of an extra X chromosome (Klinefelter's syndrome), hypomorphic mutations, and somatic mosaicism. We herein report a rare case of incontinentia pigmenti with typical course of skin manif...

[Incontinentia pigmenti].

Four new cases of incontinentia pigmenti are presented, including chromosome studies of one family. An increased number of chromosome breakages was found in the blood of affected as well as unaffected members of this family.

Incontinentia Pigmenti

Incontinentia Pigmenti

Incontinentia pigmenti (IP) is an uncommon X-linked dominant genodermatosis characterized by four cutaneous stages and frequent association with dental (90%), central nervous system (33%) and ocular (35%) anomalies. The exact pathogenesis of this disorder remains unknown.Herein, we report a newborn girl with inflammatory vesiculobullous and warty skin lesions and a positive family history of IP...