Sirenomelia—Challenges and Treatment Approach in a Rare Case

IF 1.6 4区医学 Q4 DEVELOPMENTAL BIOLOGY

Birth Defects Research Pub Date : 2024-12-12 DOI:10.1002/bdr2.2425

Daria Sosińska, Andrzej Gołębiewski, Piotr Czauderna

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Abstract

Introduction

Sirenomelia is a very rare congenital structural anomaly characterized by abnormal development of the caudal region of the body with varying degrees of fusion of lower limbs. Mostly, the condition is lethal for the baby. Most babies do not survive even after surgery. Fifty percent of cases are seen as stillbirths, and it is much more common in identical twins.

Case Report

We present a case of a boy born in 38th week of gestation (hebdomas graviditatis—HBD) with diagnosed sirenomelia, microcephaly, bilateral renal agenesis, duodenal atresia, imperforate anus, and agenesis of external genitalia. We provide a brief review of the literature and discussion concerning similar cases, determinants, pathogenesis and suspected genetic factors.

Conclusions

Due to accompanying malformations, there is often no treatment for sirenomelia. Avoidance of risk factors, early diagnosis, multidisciplinary approach and psychological preparation of parents to help them cope emotionally and mentally with the challenges, seem to be the key factors of management. It is very important to diagnose this condition by ultrasonography prenatally so that termination of pregnancy can be carried out.

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来源期刊

Birth Defects Research Medicine-Embryology

CiteScore

3.60

自引率

9.50%

发文量

153

期刊介绍： The journal Birth Defects Research publishes original research and reviews in areas related to the etiology of adverse developmental and reproductive outcome. In particular the journal is devoted to the publication of original scientific research that contributes to the understanding of the biology of embryonic development and the prenatal causative factors and mechanisms leading to adverse pregnancy outcomes, namely structural and functional birth defects, pregnancy loss, postnatal functional defects in the human population, and to the identification of prenatal factors and biological mechanisms that reduce these risks. Adverse reproductive and developmental outcomes may have genetic, environmental, nutritional or epigenetic causes. Accordingly, the journal Birth Defects Research takes an integrated, multidisciplinary approach in its organization and publication strategy. The journal Birth Defects Research contains separate sections for clinical and molecular teratology, developmental and reproductive toxicology, and reviews in developmental biology to acknowledge and accommodate the integrative nature of research in this field. Each section has a dedicated editor who is a leader in his/her field and who has full editorial authority in his/her area.