Sirenomelia is a rare congenital malformative disorder characterized by fusion of the lower limbs giving a characteristic mermaid-like appearance to the affected foetus. We report a case of sirenomelia occurring in a 19 year old Cameroonian woman following premature rupture of membranes and associated cord prolapse. This is the first documented case in this country. We highlight some of the cul...

abstract sirenomelia is a rare anomaly of caudal region of the body presented with fusion of lower limbs in which genito-urinary, gastrointestinal, cardiovascular and neural tube anomalies are found in most cases. we introduce a case of severe oligohydramnios, which had characteristic aspects of sirenomelia at the time of delivery and review the pertinent articles. all in all it is our aim to p...

Sirenomelia is an exceptionally rare cogenital malformation characterized by a single fused lower limb. This deformity is variably known as symmelia, sympodia monopodia, sympus and due to its resemblance to the mermaid of Greek and Roman mythology popularly also known as mermaid baby. Sirenomelia has prevalence of 1.5 4.2 cases per 100,000 births(l). About 300 cases of this lethal anomaly have ...

Sirenomelia is a rare congenital malformative disorder characterized by fusion of the lower limbs giving a characteristic mermaid-like appearance to the affected foetus. We report a case of sirenomelia occurring in a 19 year old Cameroonian woman following premature rupture of membranes and associated cord prolapse. This is the first documented case in this country. We highlight some of the cul...

We aimed to discuss the prenatal diagnosis and pathological features of sirenomelia, and to review current embryogenic theories. We observed two sirenomelic fetuses that were at the 19th and 16th gestational week respectively. In the former, transvaginal ultrasound revealed severe oligohydramnios and internal abortion, whereas bilateral renal agenesis, absence of a normally tapered lumbosacral ...

Interest has recently been directed towards sympodia, a foetal malformation better known by the synonyms sirenomelia, sympus dipus or mermaid foetus. This malformation consists of more or less complete fusion of the lower limbs to form a single extremity. Less frequently reported is the condition described by Ballantyne (1904) as monopodia, in which there is a single lower extremity which shows...

An association of Amniotic Band Disruption Sequence and Mermaid Syndrome in a newborn having multiple congenital anomalies is being reported. The newborn had aberrant string like tissues attached to the amputed fingers and toes. Adhesions of amniotic bands had disrupted the fetal parts especially anteriorly in the midline, causing multiple anomalies. Apart from these features of Amniotic Band D...

We are presenting two cases of Sirenomelia (Mermaid Syndrome), which is an extreme example of the caudal regression syndrome. It invariably presents with lower limb fusion, sacral and pelvic bony anomalies, absent external genitalia, imperforate anus, and renal agenesis or dysgenesis. There are approximately 300 cases reported in the literature, 15% of which are associated with twinning, most o...