Background and Aim: Since the diagnostic value of ileoscopy is not well documented, it is uncertain if terminal ileum intubation should be performed routinely in patients undergoing colonoscopy ...

A urethral caruncle is a small, non-cancerous growth that can form near the opening of the urethra, mostly in women after menopause and rarely in men. Low estrogen levels can cause changes in the ...

This important study advances our understanding of early Cambrian cnidarian paleoecology and suggests that the reconstructed ancestral feeding and respiration mechanisms predate jet-propelled swimming ...