Echogenic Bowel

01/01/2013 - "Ultrasound at 20 weeks for elevated maternal serum α-fetoprotein (MSAFP) showed lagging fetal growth, echogenic bowel, echogenic myocardium, and liver with a mottled pattern of echogenicity. "
01/01/2009 - "We did not demonstrate a correlation with either maternal serum AFP or the presence of fetal echogenic bowel and the development of severe fetal anaemia. "
01/01/2009 - "Where possible maternal serum AFP measurements were obtained from second-trimester serum screening and the presence or absence of echogenic bowel noted. "
11/01/2001 - "Elevated maternal serum alpha-fetoprotein is the strongest predictor of fetal demise in fetal echogenic bowel."
07/01/2003 - "To add to the knowledge base concerning confined placental mosaicism for trisomy 2. Cytogenetic study of a late CVS referred for hyperechogenic bowel and raised AFP, and cytogenetic and molecular genetic study of a follow-up amniocentesis. "

10/01/1996 - "At 20 weeks there was megacystis, hyperechogenic bowel, ascites, and oligohydramnios. "
09/01/2009 - "This article provides a comprehensive review of the prenatal sonographic features of trisomy 13, including the major structural abnormalities observed during the first trimester (omphalocele, holoprosencephaly, megacystis and congenital heart defects), the frequencies of second- and third-trimester sonographic features reported in previous studies, and the subtle sonographic findings observed during the second trimester (echogenic intracardiac foci, echogenic bowel, single umbilical artery, choroid plexus cysts and intrauterine growth restriction)."

03/01/1996 - "Spectrophotometric analysis of amniotic fluid for optical density at 410 nm was prospectively performed to study the presence of heme pigments in (1) 104 pregnancies undergoing second-trimester amniocentesis for routine cytogenetic indications and (2) in 14 pregnancies undergoing amniocentesis for prenatal karyotyping because of fetal strongly echogenic bowel. "
03/01/1996 - "Fetal small bowel echogenicity is associated with the presence of heme pigments in amniotic fluid as determined by amniotic fluid optical density at 410 nm. Swallowing of amniotic fluid after intraamniotic bleeding seems implicated in the etiology of second-trimester echogenic bowel in both euploid and aneuploid fetuses."

09/01/2009 - "This article provides a comprehensive review of the prenatal sonographic features of trisomy 13, including the major structural abnormalities observed during the first trimester (omphalocele, holoprosencephaly, megacystis and congenital heart defects), the frequencies of second- and third-trimester sonographic features reported in previous studies, and the subtle sonographic findings observed during the second trimester (echogenic intracardiac foci, echogenic bowel, single umbilical artery, choroid plexus cysts and intrauterine growth restriction)."

09/01/2005 - "In terms of anomalies of the abdominal wall and abdomen, the incidence of association with chromosome abnormalities was 9.5% in cases of omphalocele, 11.8% in cases of duodenal atresia and 5.7% in cases of echogenic bowel. "
10/17/2004 - "In terms of anomalies of the abdominal wall and the abdomen; the incidence rate of association with chromosome abnormalities was 9.5% in cases with omphalocele, 11.8% in cases with duodenal atresia, and 5.7% in cases with echogenic bowel. "
01/01/1997 - "ULTRASOUND MARKERS AT 15-22 WEEKS OF PREGNANCY: There are a number of ultrasound markers of Down's syndrome at 15-22 weeks, including nuchal fold thickness, cardiac abnormalities, duodenal atresia, femur length, humerus length, pyelectasis, and hyperechogenic bowel. "
02/01/2003 - "The categories were in descending order: (I) combined central nervous system (CNS)/cranial shape and cardiac anomalies (excluding spina bifida and anencephaly); (II) key anomaly present (exomphalos/ intrauterine growth restriction/duodenal atresia/cystic hygroma/fetal hydrops/talipes--with other multiple anomalies); (III) CNS +/- other abnormality (excluding choroid plexus cyst, spina bifida, anencephaly); (IVa) increased nuchal translucency--first trimester +/- other abnormality; (IVb) increased nuchal thickening--second trimester +/- other abnormality; (V) cardiac anomaly +/- other abnormality; (VI) other markers of aneuploidy (pyelectasis/two vessel cord/echogenic bowel/short femur); and (VII) other (mostly isolated) malformations. "

05/01/2003 - "Ultrasound revealed absent or markedly shortened long bones, abnormal positioning of the hands, micrognathia, echogenic bowel, and a two-vessel umbilical cord. "
06/01/2007 - "In the absence of a structural anomaly, the isolated ultrasound soft markers of choroid plexus cyst, echogenic bowel, renal pyelectasis, clenched hands, clinodactyly, two-vessel umbilical cord, short femur, and short humerus were not associated with Down syndrome. "
06/01/1996 - "In addition to standard fetal biometry, the following ultrasound markers for aneuploidy were evaluated: structural anomalies (including face, hands, and cardiac [four-chamber view and outflow tracts]), short femur, short humerus, pyelectasis, nuchal fold thickening, echogenic bowel, choroid plexus cysts, hypoplastic middle phalanx of the fifth digit, wide space between the first and second toes, and two-vessel umbilical cord. "
11/01/2010 - "The 95 ultrasound reports found in our patients described 270 abnormalities, the most frequent were: abdominal/pelvic cystic/mass (39), hydronephrosis (36), oligohydramnios (23), distended bowel/bowel obstruction (19), ascites (15), 2 vessel cord (14), dilated bladder (14), dilated ureter (14), polyhydramnios (10), echogenic bowel (8), multicystic kidney (8), "ambiguous genitalia" (7), hydrops fetalis (7), hydrocolpos (4), absent kidney (3), abnormal spine (3), and anorectal atresia (3). "

01/01/2009 - "Intestinal dilatation and hyperechogenic bowel, some typical ultrasonographic features of anorectal malformation, were found in the 21st week of a singleton pregnancy. "
11/01/2010 - "The 95 ultrasound reports found in our patients described 270 abnormalities, the most frequent were: abdominal/pelvic cystic/mass (39), hydronephrosis (36), oligohydramnios (23), distended bowel/bowel obstruction (19), ascites (15), 2 vessel cord (14), dilated bladder (14), dilated ureter (14), polyhydramnios (10), echogenic bowel (8), multicystic kidney (8), "ambiguous genitalia" (7), hydrops fetalis (7), hydrocolpos (4), absent kidney (3), abnormal spine (3), and anorectal atresia (3). "

01/01/2006 - "Research into cystic fibrosis transmembrane conductance regulator (CFTR) mutations in this case was triggered by the fact that the fetus had a characteristic hyperechogenic bowel image with normal karyotype and no indications of intrauterine infections. "

10/01/2007 - "In particular, it enables to make: a first trimester screening combining it with nuchal translucency, and biochemical parameters of free beta-hCG and PAPP-A; a second trimester screening by the evaluation of up to 6 biometric parameters (biparietal diameter, cranial circumferentia, femur, humerus, pyelectasis and plica nucalis), and up to 7 associated morphologic parameters (hyperechogenic bowel, cardiac foci, interventricular defect, pericardial effusion, tricuspid valve regurgitation, right/left heart disproportion, and structural abnormalities). "

03/01/1996 - "Overall, 12 of 54 fetuses (22%) with increased bowel echogenicity had a detectable peak at 410 nm. Three of the 12 (25%) fetuses with echogenic bowel and positive readings for hemoglobin were chromosomally abnormal. "

03/01/2006 - "Neonatal outcomes of age at surgery, neonatal intensive care unit days, hospital days, total parenteral nutrition days, and death were similar whether or not fetal echogenic bowel, enlarged stomach, dilated bowel, or polyhydramnios was present. "

09/01/2002 - "All women 35 years of age or older registered for prenatal care between January 1990 and December 1998 were asked about their attitude towards genetic amniocentesis during the course of individual genetic counseling and once again after ultrasound examination inclusive of markers of aneuploidies (nuchal fold thickness greater than 6 mm, renal pyelectasis, choroid plexus cysts, and hyperechogenic bowel). "

03/01/2006 - "Neonatal outcomes of age at surgery, neonatal intensive care unit days, hospital days, total parenteral nutrition days, and death were similar whether or not fetal echogenic bowel, enlarged stomach, dilated bowel, or polyhydramnios was present. "

09/01/2012 - "In four other cases, cesarean section was performed for fetal distress (three cases) or hyperechogenic bowels (one case). "