This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Gastrointestinal System Including Diarrhea, Subject name: Pediatrics
Exocrine pancreatic insufficiency is seen in: 
Select and explain. 
A. Shwachman-Diamond syndrome, B. Diamond-Blackfan syndrome, C. Rubinstein-Taybi syndrome, D. Seckel syndrome
A: Shwachman-Diamond syndrome
Answer: A: Shwachman-Diamond syndrome 
Explanation: Disorders associated with pancreatic insufficiency include: Cystic fibrosis Shwachman-Diamond syndrome Pearson syndrome Johanson-Blizzard syndrome Chronic pancreatitis & protein-calorie malnutrition . Shwachman-Diamond syndrome- autosomal recessive syndrome with pancreatic insufficiency, neutropenia, neutrophil chemotaxis defects, metaphyseal dysostosis, failure to thrive & sho stature.