Novel TGM1 Missense Mutation p.Arg727Gln in a Case of Self-healing Collodion Baby

Novel TGM1 missense mutation p.Arg727Gln in a case of self-healing collodion baby.

Collodion babies are newborns encased in a glistening membrane that cracks in a characteristic manner within 48 h and desquamates in large lamellae after a few days. Most collodion babies later develop one of the several types of autosomal recessive congenital ichthyoses (ARCI), such as lamellar ichthyosis (LI) or congenital ichthyosiform erythroderma; however, about 10% heal spontaneously (1)....

Collodion Baby with TGM1 gene mutation

Collodion baby (CB) is normally diagnosed at the time of birth and refers to a newborn infant that is delivered with a lambskin-like membrane encompassing the total body surface. CB is not a specific disease entity, but is a common phenotype in conditions like harlequin ichthyosis, lamellar ichthyosis, nonbullous congenital ichthyosiform erythroderma, and trichothiodystrophy. We report a CB tha...

Acral self-healing collodion baby: A case series

Collodion baby is a term used to describe a phenotype characterized by the presence of a tight, translucent membrane that covers the entire skin at birth. This membrane usually sheds around 10 to 14 days and reveals the underlying disease (mainly different types of Recessive Ichthyosis or other infrequent disorders). A rare variant of this phenotype is known as acral self-healing collodion baby...

Ectropion in A Case of Collodion Baby

Scanning electron microscopy of the collodion membrane from a self-healing collodion baby*

Self-healing collodion baby is a well-established subtype of this condition. We examined a male newborn, who was covered by a collodion membrane. The shed membrane was examined with scanning electron microscopy. The outer surface showed a very compact keratin without the normal elimination of corneocytes. The lateral view of the specimen revealed a very thick, horny layer. The inner surface sho...