− | *Endoscopically-guided multiple biopsies are useful. Surgical biopsy may be required for a definitive diagnosis of lymphoma and secondary lymphangiectasia. A small fatty meal could be given the night before biopsy to increase the chance of diagnosing lymphangiectasia. | + | *Endoscopically-guided multiple biopsies are useful. Surgical biopsy may be required for a definitive diagnosis of lymphoma and [[Lymphangiectasia - WikiClinical #Description|secondary lymphangiectasia]]. A small fatty meal could be given the night before biopsy to increase the chance of diagnosing [[Lymphangiectasia - WikiClinical|lymphangiectasia]]. |