Our presentation of four cases demonstrates the essential features of limb-body wall complex (LBWC), representing a compound anomaly pattern in body-wall defects. The diagnosis of this entity is based on two of the three following characteristics: (1) exencephaly/encephalocele and facial clefts; (2) thoraco- and/or abdominoschisis; and (3) limb defects. A definite association with internal anomalies and severe kyphoscoliosis makes a more distinct concept of the pathogenesis reasonable. Limb-body wall malformations result from a malfunction of the ectodermal placodes involving the early embryonic folding process. The poor prognosis of LBWC calls for early antenatal diagnosis.
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http://dx.doi.org/10.1007/s003830000497 | DOI Listing |
Pediatr Dev Pathol
September 2024
Instituto Tecnológico de Tijuana, Systems and Computing Department, Tijuana, Baja California, México.
Casamassima-Morton-Nance syndrome (CMNS) is a rare disorder characterized by spondylocostal dysostosis (SCD), anal atresia, and urogenital anomalies. We describe a fetus with CMNS associated with a limb-body wall defect (LBWD), the second such case in the literature. We compare the phenotypic differences with previously reported cases, including those with segmentation anomalies of the axial skeleton, body wall defects, or absent/abnormal genitalia, revealing the consistent presence of SCD in CMNS.
View Article and Find Full Text PDFSAGE Open Med Case Rep
August 2024
Department of Medicine, Al Quds University, Jerusalem, Palestine.
The limb body wall complex is a rare congenital disorder that is marked by various anomalies such as thoracoschisis, gastroschisis, limb defects and exencephaly. These defects are not compatible with life and result in spontaneous abortion or stillbirth. It is important to diagnose the anomalies on time and counsel the patients extensively to make the right decision.
View Article and Find Full Text PDFCureus
April 2024
Radiodiagnosis, All India Institute of Medical Sciences, Patna, IND.
Limb body wall complex (LBWC), also known as body stalk anomaly, is a rare and lethal disorder of the anterior abdominal wall. It is characterized by a severe combination of congenital malformations in the fetus, including, abdomino- and/or thoracoschisis, exencephaly/encephalocele, limb deformities, and facial clefts. Short umbilical cord, abdominal placental attachment, and spinal anomalies are among other manifestations of this disorder.
View Article and Find Full Text PDFBirth Defects Res
March 2024
Hospital General de Zona con Medicina Familiar No. 6. Instituto Mexicano del Seguro Social, San Nicolas de los Garza, Mexico.
Introduction: Body wall anomalies comprise a wide range of malformations. Limb-Body wall complex (LBWC) represents the most severe presentation of this group, with life threatening malformations in practically all the cases, including craniofacial, body wall defects, and limb anomalies. There is no consensus about its etiology and folding and gastrulation defects have been involved.
View Article and Find Full Text PDFBirth Defects Res
February 2024
Department of Pediatrics, The University of Utah, Salt Lake City, Utah, USA.
Background: Gastroschisis is a serious birth defect with midgut prolapse into the amniotic cavity. The objectives of this study were to evaluate the prevalence and time trends of gastroschisis among programs in the International Clearinghouse for Birth Defects Surveillance and Research (ICBDSR), focusing on regional variations and maternal age changes in the population.
Methods: We analyzed data on births from 1980 to 2017 from 27 ICBDSR member programs, representing 24 countries and three regions (Europe , Latin America, North America).
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