Intrauterine growth restriction is defined as a fetus that does not reach its growth potential. The early (<32 weeks) and late (> 32 weeks) presentations have differential but not exclusive characteristics; in relation to the degree of placental obstructive compromise that affects the severity of the hemodynamic manifestations. For its diagnosis, follow-up and management, we have a multivessel Doppler evaluation, which provides information on the deterioration and the risk of intrauterine mortality, allowing to establish the opportune moment of birth. We present the report of a case of early-onset intrauterine growth restriction with severe Doppler alteration evaluated by our department and review the pathogenesis, clinical, and diagnostic approach and management of this condition.

Intrauterine growth restriction is defined as a fetus that does not reach its growth potential. The early (<32 weeks) and late (> 32 weeks) presentations have differential but not exclusive characteristics; in relation to the degree of placental obstructive compromise that affects the severity of the hemodynamic manifestations. For its diagnosis, follow-up and management, we have a multivessel Doppler evaluation, which provides information on the deterioration and the risk of intrauterine mortality, allowing to establish the opportune moment of birth. We present the report of a case of early-onset intrauterine growth restriction with severe Doppler alteration evaluated by our department and review the pathogenesis, clinical, and diagnostic approach and management of this condition.

Fetal ascites is defined as the presence of intraperitoneal fluid that may be part of a generalized or isolated hydrops. The mortality of non-immune ascites, both fetal and neonatal, is approximately 60%. We present a case of fetal ascites not associated with hydrops and we review the pathogenesis, clinical features, diagnostic approach and treatment of this fetal and neonatal condition.