Constriction Ring Syndrome
Автор:
Jesse Russell,Ronald Cohn, 105 стр., издатель:
"Книга по Требованию", ISBN:
978-5-5082-2682-4
High Quality Content by WIKIPEDIA articles! Constriction Ring Syndrome (CRS), also known or misnamed as "ADAM Complex", "amniotic band sequence", "amniotic band syndrome", "amniotic disruption complex", "amniochorionic mesoblastic fibrous strings", "congenital amputation", "constriction band syndrome", "congenital constriction bands", "Streeter bands", "tissue bands", is a congenital disorder with unknown etiology. Because of the unknown etiology there are many different, and sometimes wrong names, (see etiology). It is a malformation due to intrauterine bands or rings that give deep grooves in, most commonly, distal extremities like fingers and toes. In rare cases the constriction ring can form around other parts of the fetus and cause amputation or even intrauterine death (see Types and Classification). The anatomy proximal to the site of constriction (or amputation) is developmentally normal. CRS can be associated with other malformations with club foot being most common. (see...