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Gastroschisis

Gastroschisis is a rare birth defect that occurs early in development, where the intestinal contents remain outside of the fetus’ body, leaving an unusual hole in the baby’s abdominal wall. The baby’s bowel (intestines), stomach and sometimes other organs, such as their liver, develop outside of the body. As the baby grows in their mother, the bowel can become irritated, damaged or swollen. If your baby has this condition, they will need surgery very soon after birth to repair it. Most babies born with gastroschisis do not have any other health conditions.

Imperforate Anus

Imperforate anus is a congenital (present at birth) anorectal disorder that prevents a child from having normal bowel movements. Also known as anorectal malformation, this condition causes the opening of the anus to be too small, located in an unusual location or missing.

Intestinal Atresia or Intestinal Web

Intestinal atresia is a birth defect that results in a narrow, blocked or closed segment of intestine that may be separated from or still connected to the rest of the intestine. During normal development, nutrients flow through the digestive tract and are absorbed. Intestinal atresia prevents your baby from digesting food because the intestines lose their ability to absorb nutrients and push food through the digestive tract. In most cases, intestinal atresia involves the small intestine. However, it can affect any area of the digestive tract.

Meconium Ileus

Meconium is the sticky, tar-like material that newborns pass as their first bowel movement. Healthy babies pass meconium within their first day of life. Babies with meconium ileus have meconium that is even stickier and thicker than usual. This can cause bowel blockage. Most babies born with meconium ileus also have cystic fibrosis, which affects the lungs and pancreas.

Perianal Abscess or Fistula

A perianal abscess – or anal abscess – is an anorectal disorder where an infected area located near the anus or rectum is filled with pus. Sometimes, a perianal fistula – or anal fistula – can result from an abscess. A fistula, or fistula-in-ano, is a small tract that runs from the anal canal to the skin surrounding the anus and can contribute to abscess formation.

Pediatric Acute Care Nurse Practitioner Fellowship Program

Join us for the only Pediatric Acute Care Advanced Practice Provider (APP) Fellowship Program in the southeast United States. As a pediatric acute care advanced practice provider, you’ll be able to continue your clinical education and on-the-job training at Orlando Health Arnold Palmer Hospital for Children, site of the only Pediatric Level One Trauma Center in Central Florida and repeatedly named a “Best Children’s Hospital” by U.S. News & World Report.

Corporate Office of Research Operations

The Corporate Office of Research Operations (CORO) is responsible for supporting investigators and administrators in research.

Institutional Review Board (IRB)

The IRB is an administrative body established to protect the rights and welfare of human research subjects recruited to participate in research activities conducted under the auspices of the institution with which it is affiliated.

Lauren Hahn, APRN, CPNP-AC

Lauren Hahn is an advanced practice registered nurse (APRN) at the Orlando Health Children's Heart Institute, specializing in pediatric cardiac critical care. Her expertise includes:

Bernadette C. Antonyrajah, MD