Pathophysiology of Hemorrhoids

    Interested in learning more about hemorrhoids? You can download a presentation by Pr Varut Lohsiriwat treating of:

    Applied anatomy of hemorrhoids

    Pathophysiology of hemorrhoids

    Symptoms & clinical evaluation

    You will find different illustrations about:

    • Blood Supply to Anorectal Region
    • Anal Cushions & Hemorrhoids
    • Types of hemorrhoids
    • Histology of Hemorrhoids

    You will also learn about the different causes of hemorrhoids formation:

    • Sliding anal cushions/ Loss of fixation: Presenting symptom: Prolapse
    • Rectal redundancy/ Internal rectal prolapse: Presenting symptom: Circumferential prolapse
    • Vascular abnormalities: Presenting symptom: Bleeding

    A few slides are dedicated to Hemorrhoids Pathophysiology & Risk Factors and finally, the last part is about the Symptoms and Clinical evaluation of hemorrhoids.