Sirenomelia sequence: early prenatal diagnosis of one rare case associated with acardiac malformation.
Sirenomelia sequence is a very rare congenital malformation, with incidence of around 1.5-4.2 per 100,000 births. Prenatal diagnosis of sirenomelia in the first trimester is rare; there are only five cases reported for the present, and the association of sirenomelia with acardiac malformation is even rarer. We present a rare case of sirenomelia associated with acardiac malformation detected in the first trimester through combined two-dimensional, three-dimensional and color Doppler sonographies.
Zanforlin Filho
Sebastião M
SM
Ultrasound Training Center of Sao Paulo (CETRUS), São Paulo, Brazil.
Guimarães Filho
Hélio A
HA
Araujo Júnior
Edward
E
Pires
Cláudio R
CR
Mattar
Rosiane
R
Nardozza
Luciano M M
LM
D000015:Abnormalities, Multiple / Q000175:diagnosis*; D000328:Adult; D005260:Female; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D021621:Imaging, Three-Dimensional; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis; D018615:Ultrasonography, Doppler, Color; D016216:Ultrasonography, Prenatal