Which diagnostic test would not be helpful when evaluating a child with suspected inflammatory bowel disease?

Which diagnostic test would not be helpful when evaluating a child with suspected inflammatory bowel disease?

• A. Amylase & lipase
• B. ESR
• C. Serum total protein & albumin
• D. CBC with diff

Answer: (A)

Evaluating suspected inflammatory bowel disease relies on markers of inflammation, anemia, and nutritional status, not pancreatic enzymes. Amylase and lipase measure pancreatic injury and are used to assess pancreatic disorders; they do not reflect intestinal inflammation or mucosal disease activity in IBD, so they wouldn’t provide helpful information for this workup. In contrast, an elevated ESR can indicate systemic inflammation associated with active disease; a CBC with differential can reveal anemia from chronic inflammation or occult GI blood loss; and serum total protein and albumin assess nutritional status and protein loss due to intestinal inflammation. Together, the latter tests offer relevant clues about disease activity and nutritional impact, making them useful in evaluating suspected IBD.

Evaluating suspected inflammatory bowel disease relies on markers of inflammation, anemia, and nutritional status, not pancreatic enzymes. Amylase and lipase measure pancreatic injury and are used to assess pancreatic disorders; they do not reflect intestinal inflammation or mucosal disease activity in IBD, so they wouldn’t provide helpful information for this workup.

In contrast, an elevated ESR can indicate systemic inflammation associated with active disease; a CBC with differential can reveal anemia from chronic inflammation or occult GI blood loss; and serum total protein and albumin assess nutritional status and protein loss due to intestinal inflammation. Together, the latter tests offer relevant clues about disease activity and nutritional impact, making them useful in evaluating suspected IBD.