4:15 pm          
Introduction
 
4:20 pm          
S50 New MRI-Based Scoring System to Predict Long-Term Healing in Cryptoglandular Anal Fistulas
P. Garg*¹, E. Jain^{2 3}, A. Sohal^{2 3}; ¹Panchkula, HARYANA, India, ²Ludhiana, Punjab, India, ³Fresno, CA

4:26 pm          
Discussion
 
4:28 pm          
S51 The Pathogenesis of Cryptoglandular Anal Fistula: New Insight Toward the Immunological Profile
F. Litta*¹, A. Papait^{1 2}, D. Lucchetti^{1 2}, S. Farigu^{1 2}, M. Giustiniani^{1 2}, O. Parolini^{1 2}, A. Sgambato^{1 2}, C. Ratto^{1 2}; ¹Rome, Italy, ²Brescia, Italy

4:34 pm          
Discussion
 
4:36 pm          
S52 The Histological Characteristics of the Occurrence and Development of Anal Fistula and Its Relationship With NLR/NF-κB Signal Pathway Which Mediated by PGN
J. Zhu*¹, Z. Feng¹, L. Zhang¹, Z. Mei¹, W. Yang¹, M. Wang¹; ¹ShangHai, China

4:42 pm          
Discussion
 
4:44 pm          
S53 A Multicenter Phase II Trial on the Efficacy and Safety of Sclerotherapy Using 3% Polidocanol Foam to Treat Second-Degree Hemorrhoidal Disease
G. Gallo*¹, G. Sammarco^{1 2}, M. Trompetto^{1 2}; ¹Catanzaro, Italy, ²Vercelli, Italy

4:50 pm          
Discussion
 
4:52 pm          
S54 The Emborrhoid Technique for Treatment of Bleeding Hemorrhoids in Patients With High Surgical Risk
P. Campenni*¹, R. Iezzi¹, A.A. Marra¹, A. Parello¹, F. Litta¹, V. De Simone¹, C. Ratto¹; ¹Roma, Lazio, Italy

4:58 pm          
Discussion
 
5:00 pm          
S55 Acupuncture Combined Anesthesia for Postoperative Urinary Retention Following Perianal Surgery: an EMR-Based Study From a Chinese Tertiary Hospital
Z. Mei*¹, M. Ge¹, Z. Zhang¹, J. Zhu¹, Q. Wang¹, W. Yang¹; ¹ShangHai, China

5:06 pm          
Discussion
 
5:08 pm          
Question and Answer

5:15 pm          
Adjourn