Understanding Macerated Stillbirth: Causes & Information

Macerated stillbirth refers to advanced decomposition of a fetus following intrauterine death. The term "macerated" describes the softened, waterlogged appearance due to tissue breakdown when a prolonged interval (days to weeks) occurs between fetal death and delivery.

Signs of Maceration

• Skin disintegration: blistering, wrinkling, peeling
• Soft, discolored tissues
• Overlapping or collapsed skull bones in severe cases

Maternal Health Risks

Decomposed fetal tissue can release harmful substances, leading to infection, fever, and sepsis. Prompt medical intervention is crucial.

Common Causes

• Placental abruption
• Uterine rupture
• Prolonged labor (>24 hours)
• Maternal conditions (preeclampsia, diabetes)
• Umbilical cord complications
• Infections (rubella, syphilis, toxoplasmosis)

Prevention Strategies

• Regular prenatal care
• Healthy lifestyle: balanced diet, exercise, avoiding tobacco/alcohol
• Infection prevention: hygiene, vaccination
• Fetal monitoring: ultrasounds, movement tracking

While macerated stillbirth is rare, awareness of signs and risks helps optimize pregnancy outcomes.