Which sign is commonly associated with necrotizing enterocolitis in neonates?

Which sign is commonly associated with necrotizing enterocolitis in neonates?

• A. Abdominal distension
• B. Cough
• C. Rash
• D. Joint swelling

Answer: (A)

Abdominal distension is a hallmark finding in necrotizing enterocolitis in newborns. When the intestine becomes inflamed and injured, edema and gas production occur within the bowel wall and lumen, leading to a swollen, distended abdomen. This distension often accompanies feeding intolerance, vomiting, and sometimes bloody stools, and it signals possible progression to more serious complications like perforation, so it requires prompt evaluation and management. The other signs—cough, rash, and joint swelling—don’t reflect NEC. A cough points to a respiratory issue, a rash suggests a skin or systemic allergic/infectious reaction, and joint swelling implies a musculoskeletal or inflammatory condition, none of which are characteristic of NEC. So, abdominal distension best fits the typical presentation of NEC in neonates.

Abdominal distension is a hallmark finding in necrotizing enterocolitis in newborns. When the intestine becomes inflamed and injured, edema and gas production occur within the bowel wall and lumen, leading to a swollen, distended abdomen. This distension often accompanies feeding intolerance, vomiting, and sometimes bloody stools, and it signals possible progression to more serious complications like perforation, so it requires prompt evaluation and management.

The other signs—cough, rash, and joint swelling—don’t reflect NEC. A cough points to a respiratory issue, a rash suggests a skin or systemic allergic/infectious reaction, and joint swelling implies a musculoskeletal or inflammatory condition, none of which are characteristic of NEC.

So, abdominal distension best fits the typical presentation of NEC in neonates.