P96.83

Clinical Causes: Fetal distress or hypoxia (reduced oxygen supply to the fetus) Post-term pregnancy (beyond 40 weeks gestation) Intrauterine infections Maternal hypertension or preeclampsia Placental insufficiency Maternal smoking or substance use Chronic fetal hypoxia Certain fetal conditions that impair neurological function

Key Symptoms: Observation of greenish or brownish staining of the amniotic fluid during labor Potential signs of fetal distress such as abnormal heart rate patterns In some cases, meconium aspiration syndrome in the newborn, which includes difficulty breathing, grunting, or rapid breathing

Diagnosis Path: The diagnosis of meconium staining is typically made during labor when the amniotic fluid is examined visually. Healthcare providers assess the color and consistency of the amniotic fluid. Further monitoring of the fetus is conducted through electronic fetal heart rate monitoring to detect signs of distress. After delivery, the newborn is examined for signs of meconium aspiration or other related complications. Chest X-rays and blood tests may be used if complications are suspected.

Treatment Protocols: Management depends on the condition of the fetus and newborn. During labor, if meconium is detected, special precautions are taken to reduce the risk of aspiration, including the possible use of endotracheal suctioning at delivery if needed. After birth, infants with significant meconium aspiration syndrome may require respiratory support, oxygen therapy, or mechanical ventilation. Additional treatments focus on stabilizing the newborn’s breathing and managing any related complications. Long-term outcomes are usually positive if the condition is identified and managed promptly, but ongoing monitoring may be necessary.