Anus

1. The Normal Anus
Alexis M. P. Schizas, Andrew B. Williams

2. Anorectal Physiology
Jonathan Gosling, Anton Emmanuel

3. Imaging the Normal Anus
Michael J. Steward, Steve Halligan, Stuart A. Taylor

4. Surgical Treatment and Pathology: Normal Histology
Ruma Saraswati, Marco Novelli

5. Congenital Abnormalities of the Anus
Nigel J. Hall, Edward M. Kiely

6. Premalignant Conditions of the Anus
James Crosbie, Jonathan McCullough, Paul Boulos

7. Malignant Conditions Including Squamous Cell Carcinoma and Rare Cancers
Sarah W. Grahn, Mary R. Kwaan, Robert D. Madoff

8. Rectocele Pathophysiology and Presentation
Karen P. Nugent

9. Rectocele Treatment
Bruno Roche

10. Incontinence: Causes and Pathophysiology
Jonathan Randall, Ridzuan Farouk

11. Incontinence Assessment: Physiology and Imaging
Mostafa Abdel-Halim

12. Surgical Treatments for Incontinence
Marylise Boutros, Marc C. Osborne, Steven D. Wexner

13. Haemorrhoids: Anatomy, Pathophysiology and Presentation
Ayesha Noorani, Emin Carapeti

14. Operative Management
Antonio Longo, Adolfo Renzi, Francesco Prete

15. Benign Disease, Fissures, Presentation and Pathophysiology
Mark T. C. Wong, Francis Seow-Choen

16. Chronic Anal Fissure
Siraj Rajaratnam, Ian Lindsey

17. Anal Sepsis: Anatomy, Pathophysiology and Presentation
Stanley M. Goldberg, Patrick S. Tawadros

18. Imaging of Anal Sepsis
Steve Halligan, Stuart A. Taylor

19. Management of Anorectal Sepsis
Toby M. Hammond, Peter J. Lunniss

20. Perianal Skin Conditions
Tamzin Cuming, Angela C. Bailey, Parameswaran N. Sashidharan

21. Pruritus Ani
Tim Brown

22. Reconstruction of the Anus and Perianal Region
David Ross, Marlese Dempsey

Keywords: Medicine & Public Health, Proctology, Colorectal Surgery, Interventional Radiology