A two-year-old boy from central Iowa is showing significant progress in his health following an innovative treatment for a rare abdominal condition. Hendrix Ayala was diagnosed with a massive omphalocele when his mother, Riley Ayala, was in her second trimester of pregnancy. This diagnosis marked the beginning of a challenging journey for the family, as the condition involves abdominal organs developing outside of the body.
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Reflecting on receiving the devastating news, Riley described her reaction to local news station KCCI, saying, “I didn’t want to talk about it. I didn’t want to think it was real.” The medical team even suggested termination of the pregnancy at 20 weeks due to the severity of Hendrix’s condition. However, Riley was resolute and refused to consider that option, determined to pursue every possibility for her child.
An omphalocele occurs when a baby’s abdominal organs, including the intestines, spleen, liver, and stomach, develop externally. In Hendrix’s case, by the time he turned 18 months, the omphalocele had grown to nearly 10 centimetres, exceeding the size of a grapefruit. Such conditions are classified as large when measuring over 5 centimetres, highlighting the severity of Hendrix’s situation.

Dr. Ulises Garza Serna, a physician at MercyOne Des Moines, recommended a pioneering treatment involving Botox—an unconventional approach for this type of condition. Riley faced initial scepticism when explaining the treatment to friends and family. “I would tell people we were going to get Botox and they were like, ‘How does that help?’” she recounted. Nevertheless, she remained confident in her doctor’s expertise.
Since undergoing two surgeries and receiving Botox treatment, Hendrix has made remarkable progress. Dr. Garza Serna noted that Hendrix has begun to achieve developmental milestones that had previously been out of reach. As the first physician in Iowa to employ this treatment method, Garza Serna has been closely monitoring Hendrix’s recovery and development.
The joy of his steady improvement has invigorated the Ayala family. Hendrix enjoys simple pleasures such as macaroni and cheese, hot dogs, and playing with cars. His mother shared that he is thriving, albeit growing slowly, and he is actively participating in physical therapy to enhance his mobility and learn to walk.
Looking forward, Hendrix’s parents are focused on ensuring their son maintains a healthy weight of 20 pounds ahead of further surgical interventions. Dr. Garza Serna explained that the treatment of massive omphaloceles is not something to be rushed, as it can span several years. The condition affects roughly 1 in every 10,000 children, making Hendrix’s journey an uncommon one.
As Hendrix continues to recover, his family remains hopeful for the future. His progress underscores the importance of perseverance and innovative medical treatments in the face of life-threatening conditions. For Riley and her family, every small victory is a step toward a healthier life for their beloved son. With ongoing support from the medical community and their own determination, they are looking ahead to what they hope will be a brighter future for Hendrix.
