Perianal Hemorrhoids
Dec. 24, 2024
Hemorrhoids: Clinical manifestations and diagnosis Hemorrhoids are normal vascular structure in the anal canal, arising from a channel of arteriovenous connective tissues that drains into the superior and inferior hemorrhoids veins. Because Anatomy, Physiology, and Pathophysiology of Hemorrhoids | SpringerLink Anorectal emergencies Perianal Hemorrhoids