The Surveillance Patterns of Incidentally Detected Pancreatic Cysts Vary Widely and Infrequently Adhere to Guidelines.

Objectives: We aimed to determine incidental pancreatic cyst ("cyst") surveillance patterns, predictors of receiving surveillance, and guideline adherence.

Methods: We performed a retrospective cohort study of all patients receiving longitudinal care at a single tertiary care center with a newly diagnosed incidental pancreatic cyst over a 2-year period (2010-2011). All follow-up care was abstracted over a 5-year period.

Underwater endoscopic mucosal resection is associated with fewer recurrences and earlier curative resections compared to conventional endoscopic mucosal resection for large colorectal polyps.

Background: Studies comparing the efficacy and safety of conventional saline-assisted piecemeal endoscopic mucosal resection (EMR) to underwater EMR (UEMR) without submucosal lifting of colorectal polyps are lacking. The objective of this study was to compare the efficacy and safety of EMR to UEMR of large colorectal polyps.

Methods: Two hundred eighty-nine colorectal polyps were removed by a single endoscopist from 7/2007 to 2/2015 using EMR or UEMR.

Membranous Support for Eyes of Strepsirrhine Primates and Fruit Bats.

Living primates have relatively large eyes and support orbital tissues with a postorbital bar (POB) and/or septum. Some mammals with large eyes lack a POB, and presumably rely on soft tissues. Here, we examined the orbits of four species of strepsirrhine primates (Galagidae, Cheirogaleidae) and three species of fruit bats (Pteropodidae).