No abstract available.
Amniotic Band Syndrome* ; Constriction* ; Infant, Newborn

Extra-amniotic pregnancy, which is caused by rupture of amniotic membranes only, is a rare event during pregnancy. This differs from extra-membranous pregnancy in which both chorionic and amniotic membranes rupture. Extra-amniotic pregnancy requires attention by an obstetrician not to miss fetal anomalies because extra-amniotic pregnancy may accompany with fibrous band syndrome. We experienced a case of extraamniotic pregnancy with congenital amputation of bilateral fetal hands. And we report it with brief review of literatures.
Amnion ; Amniotic Band Syndrome ; Amputation ; Chorion ; Hand ; Infant, Newborn ; Pregnancy ; Pregnancy Complications ; Rupture

Extra-amniotic pregnancy, which is caused by rupture of amniotic membranes only, is a rare event during pregnancy. This differs from extra-membranous pregnancy in which both chorionic and amniotic membranes rupture. Extra-amniotic pregnancy requires attention by an obstetrician not to miss fetal anomalies because extra-amniotic pregnancy may accompany with fibrous band syndrome. We experienced a case of extraamniotic pregnancy with congenital amputation of bilateral fetal hands. And we report it with brief review of literatures.
Amnion ; Amniotic Band Syndrome ; Amputation ; Chorion ; Hand ; Infant, Newborn ; Pregnancy ; Pregnancy Complications ; Rupture

Amniotic band syndrome is an uncommon congenital fetal abnormality with defects of skin resulting in ringlike strictures about the limbs and occasionally the trunk. Its pathogenesis has been still debated in the literature for many years. Amniotic band syndrome features multiple disfiguring and disabling manifestations. A clinical deformities include limb defects, craniofacial defect, visceral defect, body wall defect and other anomalies. We had experienced a case of amniotic band syndrome with retinopathy of prematurity, bilateral orofacial cleft, aphalangia of right hand, ventricular septal defect and atrial septal defect. We report this case with a brief review of the literature.
Amniotic Band Syndrome ; Congenital Abnormalities ; Constriction, Pathologic ; Extremities ; Hand ; Heart Septal Defects, Atrial ; Heart Septal Defects, Ventricular ; Infant, Newborn ; Retinopathy of Prematurity ; Skin

The amniotic band syndrome is an uncommon congenital fetal abnormality, presumably due to fetal entanglement in strands of ruptured amniotic sac. The defects caused by this syndrome vary from simple limb defects to major visceral and craniofacial defects. We cared for a newborn infant with this syndrome, who showed constriction rings of the right leg and right axilla, right club foot, thoracic scoliosis, polydactyly, absence of the right thumb and aplasia cutis of the scalp. We report this case with a brief review of the literature.
Amniotic Band Syndrome ; Axilla ; Constriction ; Ectodermal Dysplasia ; Extremities ; Foot ; Humans ; Infant, Newborn ; Leg ; Limb Deformities, Congenital ; Polydactyly ; Scalp ; Scalp Dermatoses ; Scoliosis ; Thumb

OBJECTIVE: The aim of this study is to analyze the perinatal courses, fetal treatment and postnatal outcomes of fetal gastroschisis. METHODS: A retrospective review of the medical records of 35 cases with a prenatal diagnosis of gastroschisis was conducted between March 1997 and April 2007. RESULTS: Twenty-eight fetuses were followed up and 17 fetuses of them were born alive. Chromosomal study was performed in 22 fetuses and no abnormality was detected in them. Associated anomalies except for gastrointestinal anomalies were found in 12 (34.2%) cases: amniotic band syndrome (n=8), scoliosis (n=6), cleft lip (n=1), hydrops (n=1), hydrocephalus (n=1), acrania (n=1). In 4 fetuses, amnioinfusion and amnioexchange were performed simultaneously for treatment. Four cases (23.5%) were delivered by cesarean section. All neonates received corrected operation immediately after birth and 8 (47.1%) of them had postoperative complications. Three of them were died and the overall survival rate was 82.4%. The average length of hospital stays for the survivors was 36 days (2~210days). CONCLUSION: Fetal gastroschisis diagnosed prenatally has a good prognosis and high survival rates. The result of this study was not different from that of preexisting studies and will be a useful guide in counseling parents with a prenatal diagnosis of gastroschisis.
Amniotic Band Syndrome ; Cesarean Section ; Cleft Lip ; Counseling ; Edema ; Female ; Fetal Therapies ; Fetus ; Gastroschisis ; Humans ; Hydrocephalus ; Infant, Newborn ; Length of Stay ; Medical Records ; Neural Tube Defects ; Parents ; Parturition ; Perinatal Care ; Postoperative Complications ; Pregnancy ; Prenatal Diagnosis ; Prognosis ; Retrospective Studies ; Scoliosis ; Survival Rate ; Survivors

The amniotic band syndrome is a collection of fetal malformations associated with fibrous band that appears to entangle or entrap various fetal part, in utero, leading to deformation, malformation or disruption. Its pathogenesis has been debated in the literature for many years. The associated anomalies vary from minor limb anomalies to major craniofacial defects and visceral defects. We experienced a case of limb anomalies due to amniotic band and present the findings with a brief review of literature.
Amniotic Band Syndrome ; Extremities ; Infant, Newborn

As chorion and amnion fusion usually occurs between 14 and 16 weeks of gestation, sonographic identification of chorion and amniotic membrane separation is a normal finding before 14 weeks. However, persistent separation after 16 weeks of gestation is considered rare and abnormal findings. Complete chorioamniotic membrane separation (CMS) may occur spontaneously, but has also been described as a complication of all invasive intrauterine procedures, including amniocentesis. Complete CMS have a significant morbidity and mortality due to intrauterine fetal death, cord complications, and preterm delivery. Aggressive treatment with hospitalization is necessary. We now report 2 cases of complete CMS identified by prenatal ultrasound; 1 in spontaneous complete CMS diagnosed at 24 weeks of gestation, and health premature child was born at 29+3 weeks of gestation, who was alive and well at present; 1 in complete CMS diagnosed at 21 weeks of gestation after amniocentesis, and fetal demise at 24 weeks of gestation due to cord strangulation by an amniotic band. We experienced two cases of complete CMS and report with a brief review of literatures.
Amniocentesis ; Amnion ; Amniotic Band Syndrome ; Child ; Chorion ; Fetal Death ; Hospitalization ; Humans ; Infant, Newborn ; Membranes ; Pregnancy

Focal musculoskeletal anomalies vary, and can manifest as part of a syndrome or be accompanied by numerous other conditions such as genetic disorders, karyotype abnormalities, central nervous system anomalies and other skeletal anomalies. Isolated focal musculoskeletal anomaly does, however, also occur; its early prenatal diagnosis is important in deciding prenatal care, and also helps in counseling parents about the postnatal effects of numerous possible associated anomalies. We have encountered 50 cases involving focal musculoskeletal anomalies, including focal limb dysplasia [radial ray abnormality (n=3), mesomelic dysplasia (n=1) ]; anomalies of the hand [polydactyly (n=8), syndactyly (n=3), ectrodactyly (n=1), clinodactyly (n=6), clenched hand (n=5) ]; anomalies of the foot [clubfoot (n=10), rockerbottom foot (n=5), sandal gap deformity (n=1), curly toe (n=2) ]; amniotic band syndrome (n=3) ; and anomalies of the focal spine [block vertebra (n=1), hemivertebra (n=1) ]. Among these 50 cases, five [polydactyly (n=1), syndactyly (n=2) and curly toe (n=2) ] were confirmed by postnatal physical evaluation, two (focal spine anomalies) were diagnosed after postnatal radiologic examination, and the remaining 43 were proven at autopsy. For each condition, we describe the prenatal sonographic findings, and include a brief review.
Amniotic Band Syndrome/radiography/*ultrasonography ; Fetal Diseases/radiography/*ultrasonography ; Human ; Infant, Newborn ; Limb Deformities, Congenital/radiography/*ultrasonography ; Musculoskeletal Abnormalities/radiography/*ultrasonography ; Spinal Diseases/radiography/*ultrasonography ; *Ultrasonography, Prenatal

The amniotic band syndrome is rare congenital deformity, presumably due to rupture of amniotic sac during the early pregnancy and appears to cause fetal injury through deformation, malformation, or disruption. This syndrome is given many names yet follows a clearly defined clinical pattern. The diagnosis was based on sonographic visualization of either amniotic bands or bands associated with fetal deformation or deformities in nonembryologic distribution. Recently, we experienced a case of amniotic band syndrome, in which partial absence of cranial bone, asymmetric facial dysmorphism and amputation of right lower leg were detected. At our best knowledge, this is one of few case describing prenatal ultrasound diagnosis of amniotic band syndrome in Korea. So, we present this case with a brief review of the literatures.
Amniotic Band Syndrome* ; Amputation* ; Congenital Abnormalities* ; Diagnosis ; Infant, Newborn ; Korea ; Leg* ; Pregnancy ; Rupture ; Ultrasonography