1. Comparison of clinical outcomes of multi-point umbrella suturing and single purse suturing with two-point traction after procedure for prolapse and hemorrhoids (PPH) surgery 
Huiyong Jiang, Xiuyan Hao, Ying Xin, Youzhen Pan 
International Journal of Surgery 
Volume 47, Pages (November 2017)
DOI: /j.ijsu
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2. Fig. 1
Photos showing the whole procedure of a typical PPH with multipoint umbrella suture. (A) Preoperative preparation; (B) Fixation of an anus dilator; (C) Multipoint umbrella suture; (D) Placement of the stapler; (E) Firing of the stapler; (F) Postoperative results; (G) The resected specimen; (H) The cut open specimen; (I) The resected specimen consisting mainly of mucosal tissue with a layer of muscle.
International Journal of Surgery  , 77-82DOI: ( /j.ijsu )
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