Missing Vitamin C: A Case of Scorbutic Cardiac Tamponade.

Scurvy is a disorder of vitamin C deficiency which leads to vascular fragility and multisystemic complications. The paper presents a case of scurvy resulting in cardiac tamponade in addition to its classic manifestations. Life-threatening tamponade is an extreme presentation of scurvy and has not been reported in modern publications to the best of the present authors' knowledge.

Presence of small sessile serrated polyps increases rate of advanced neoplasia upon surveillance compared with isolated low-risk tubular adenomas.

Background And Aims: The U.S. Multi-Society Task Force (USMSTF) stratifies patients with sessile serrated polyps (SSPs) without cytologic dysplasia of <10 mm in size as at low risk for metachronous advanced neoplasia and recommends management similar to low-risk conventional tubular adenomas.