Scanning electron microscopy of the collodion membrane from a self-healing collodion baby
AUTOR(ES)
Almeida Jr., Hiram Larangeira de, Isaacsson, Henrique, Guarenti, Isabelle Maffei, Silva, Ricardo Marques e, Castro, Luis Antônio Suita de
FONTE
An. Bras. Dermatol.
DATA DE PUBLICAÇÃO
2015-08
RESUMO
AbstractSelf-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 showed the structure of lower corneocytes with polygonal contour. With higher magnifications villous projections were seen in the cell membrane.
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