In patients with high-risk esophageal varices, endoscopic ligation of the varices is safe and more effective than propranolol for the primary prevention of variceal bleeding.
EUS-FNA is an accurate, safe, and minimally invasive modality for evaluating isolated mediastinal lymphadenopathy in patients suspected of having tuberculosis in an endemic area with a high prevalence of tuberculosis.
Advances to better understand the pathophysiology and management of diabetic gastroparesis have been limited, especially with discordance between symptoms and severity of delay in gastric emptying. Established treatment options are limited; however, recent pharmacologic and surgical interventions show promise.
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