A rare case of sirenomelia at 38 weeks of gestation is reported. Fusion of the lower extremities and incomplete development of the bony pelvis was associated with agenesis of the urinary and genital systems, anorectal atresia and a single large umbilical artery. There was complete situs inversus of the single lower limb. This was composed of two partially fused femurs, a common tibia without fibula, and a rudimentary foot having three metatarsal bones and their corresponding toes. The present case was also interesting for its association with hypoplasia of the lungs. The pathogenesis of sirenomelia is discussed.
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J Educ Health Promot
July 2023
Department of Obstetrics and Gynecology, NKPSIMS and RC and LMH, Nagpur, Maharashtra, India.
Sirenomelia is an extremely uncommon congenital deformity in which neonate has fused lower limbs associated with various visceral malformations including urogenital and gastrointestinal tract, pulmonary hypoplasia, and potter's facies. The prevalence is 0.8 to 1 per 100,000 newborns.
View Article and Find Full Text PDFInt Med Case Rep J
September 2017
Department of Obstetrics and Gynecology, Maternity Hospital.
Background: Fused lower limbs combined with severe urogenital malformation, also known as sirenomelia, is a rare congenital clinical syndrome. The etiology is unknown, and the outcome for the affected fetus is rather uncertain.
Case Report: Mrs RB, a Kuwaiti woman primigravida, married to a non-consanguineous husband, had uneventful antenatal care in a private health service, until she was admitted to the Maternity Hospital, Kuwait, at 31 weeks of gestation with a 3-hour history of ruptured membranes.
Fetal Pediatr Pathol
April 2014
1 NDMC Medical College and Hindu Rao Hospital, New Delhi, India.
Amelia and Meromelia may either present as an isolated defect or associated with other malformations; and the diagnosis is mainly clinical. The antenatal period of the case presented here was medically unsupervised but uneventful. The baby had bilateral upper limb Meromelia and bilateral lower limb Amelia along with a small ostium secundum atrial septal defect.
View Article and Find Full Text PDFPediatr Surg Int
July 2004
Department of Pediatric Surgery, Centre Hospitalier Universitaire Vaudois, 1011, Lausanne, Switzerland.
Sirenomelia, also called the mermaid syndrome is a severe malformation involving multiple organs and characterized by partially or completely developed lower extremities fused by the skin. The birth of a "mermaid" is very rare (1.2-4.
View Article and Find Full Text PDFMasui
June 2003
Department of Anesthesia, Kanagawa Rehabilitation Hospital, Atsugi 249-2111.
A 52-year-old man with Burger disease was admitted for hemorrhoidectomy. He lost upper and lower limbs 19 years earlier. We could not monitor his blood pressure with noninvasive technique.
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