Situs inversus in one monozygotic twin.
D000005:Abdomen; D034841:Abdominal Cavity; D006801:Humans; D012857:Situs Inversus; D014427:Twins / Q000002:abnormalities*; D014430:Twins, Monozygotic; D014781:Viscera
TWINS/abnormalities and deformities; VISCERA/transposition