Meconium Aspiration Syndrome
Meconium is the first stool of an infant. Sometimes this stool is passed in the fluid that surrounds the baby in pregnancy.
Meconium aspiration is when the meconium is inhaled into the baby’s lungs. Meconium aspiration syndrome (MAS) is a set of symptoms that may result from meconium inhalation.
Last reviewedSeptember 2013by Kari Kassir, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.