Sonographic Diagnosis of Omphalocele in the Second Trimester of Pregnancy
Tóm tắt
Omphaloceles or exomphalos are congenital midline abdominal wall defects at the base of the umbilical cord insertion with herniation of gut and/or liver or occasionally other content, out of the fetal abdomen. Prenatal detection has significantly increased with a wide use of ultrasound and alpha-fetoprotein screening. Omphaloceles detected early in pregnancy and containing only bowel, have increased risk of associated anomalies and chromosomal disorders.
Tài liệu tham khảo
Georgiades CS. Etymology of selected medical terms used in radiology: the mythologic connection. AJR Am J Roentgenol. 2002;178(5):1101–7.
Emanuel PG, Garcia GI, Angtuaco TL. Prenatal detection of anterior abdominal wall defects with US. Radiographics. 1995;15(3):517–30.
Nicolaides KH, Snijders RJ, Cheng HH, Gosden C. Fetal gastro-intestinal and abdominal wall defects: associated malformations and chromosomal abnormalities. Fetal Diagn Ther. 1992;7:102–15.
Blazer S, Zimmer EZ, Gover A, Bronshtein M. Fetal omphalocele detected early in pregnancy: associated anomalies and outcomes. Radiology. 2004;232(1):191–5.
Kurkchubasche AG. The fetus with an abdominal wall defect. Med Health R I. 2001;84(5):159–61.
van Zalen-Sprock RM, Vugt JM, van Geijn HP. First-trimester sonography of physiological midgut herniation and early diagnosis of omphalocele. Prenat Diagn. 1997;17:511–8.
Chen CP. Syndromes and disorders associated with omphalocele (III): single gene disorders, neural tube defects, diaphragmatic defects and others. Taiwan J Obstet Gynecol. 2007;46(2):111–20.
Chen C. Chromosomal abnormalities associated with omphalocele. Taiwan J Obstet Gynecol. 2007;46(1):1–8.
Curtis JA, Watson L. Sonographic diagnosis of omphalocele in the first trimester of fetal gestation. J Ultrasound Med. 1988;7:97–100.
Getachew MM, Goldstein RB, Edge V, Goldberg JD, Filly RA. Correlation between omphalocele contents and karyotypic abnormalities: sonographic study in 37 cases. AJR Am J Roentgenol. 1992;158(1):133–6.
Ledbetter DJ. Gastroschisis and omphalocele. Surg Clin North Am. 2006;86(2):249–60.
Daltro P, Fricke BL, Kline-fath BM, Werner H, Rodrigues L, Fazecas T, et al. Prenatal MRI of congenital abdominal and chest wall defects. AJR Am J Roentgenol. 2005;184(3):1010–6.
Danzer E, Victoria T, Bebbington MW, Siegle J, Rintoul NE, Johnson MP, et al. Fetal MRI-calculated total lung volumes in the prediction of short-term outcome in giant omphalocele: preliminary findings. Fetal Diagn Ther. 2012;31(4):248–53.
Stoll C, Alembik Y, Dott B, Roth MP. Risk factors in congenital abdominal wall defect (omphalocele and gastroschisis): a study in a series of 265,858 consecutive births. Ann Genet. 2001;44:201–8.