Evaluation of the patient with suspected malabsorption
Romano, T.J.; Dobbins, J.W.
Gastroenterology Clinics of North America 18(3): 467-483
1989
ISSN/ISBN: 0889-8553 PMID: 2680965 Document Number: 347435
The term "malabsorption" is generally used to indicate any defect in absorption; strictly speaking, however, it is a defect in the mucosal phase of absorption. Defects in the intraluminal phase are termed "maldigestion." This distinction is essential when considering the pathophysiology to apply diagnostic tests in the evaluation of malabsorption. This article first discusses the signs and symptoms associated with malabsorption, the disorders associated with malabsorption, normal intestinal absorption, and, finally, the diagnostic test used to investigate absorption.