[The prenatal diagnosis of Herlitz's borderline epidermolysis bullosa letalis].

: Methods of morphologic prenatal diagnosis permit optimizing the medicogenetic prognosis thus preventing the birth of patients with severe incurable forms of congenital bullous epidermolysis and preserve normal pregnancy in risk-group females. Studies on the estimation of the prognostic and prophylactic value of methods for the prenatal diagnosis of congenital dermatoses are necessary.