Home   Chapter Home   Jobs   Conferences   Fellowships   Books


Small bowel (small intestine)



Reviewer: Hanni Gulwani, M.D. (see Reviewers page)
Revised: 22 December 2012, last major update August 2012
Copyright: (c) 2003-2012, PathologyOutlines.com, Inc.


● Primary intestinal lymphangiectasia is rare disorder of dilated intestinal lacteals resulting in lymph leakage into the small bowel lumen, causing protein-losing enteropathy leading to lymphopenia, hypoalbuminemia and hypogammaglobulinemia (Orphanet J Rare Dis 2008;3:5, eMedicine)
● Dilation of lymphatics in mucosa, submucosa or subserosa
Primary: children, due to congenital obstructive defective in lymphatics
Secondary: due to constrictive pericarditis, Crohn’s (Virchows Arch 2008;452:57), intestinal malignancy, myocardial disease, pancreatitis, retroperitoneal fibrosis, sarcoidosis, Waldenström macroglobulinemia


● Resection, treatment of underlying conditions

Clinical images

Markedly dilated lymphatics

Micro images

Markedly dilated lymphatics

End of Small bowel (small intestine) > Malabsorption > Lymphangiectasia

This information is intended for physicians and related personnel, who understand that medical information is often imperfect, and must be interpreted in the context of a patient's clinical data using reasonable medical judgment. This website should not be used as a substitute for the advice of a licensed physician.

All information on this website is protected by copyright of PathologyOutlines.com, Inc. Information from third parties may also be protected by copyright. Please contact us at copyrightPathOut@gmail.com with any questions (click here for other contact information).