[Two Cases of Lower Rectal Cancer in Which Temporary Ileostomy Could Be Avoided by Using the Pull Through Procedure]

We report 2 cases of lower rectal cancer in which temporary ileostomy was avoided by using the Pull through procedure. Case 1 was a 59-year-old man with a BMI of 29.67 who was diagnosed as having lower rectal cancer after a positive stool occult blood test. He had a strong refusal to use a ileostomy and was obese, so he underwent laparoscopic intersphincteric resection using the Pull through procedure. Reconstruction was performed on the 7th postoperative day. He was discharged from the hospital on the 14th day after the initial surgery. Case 2 was a 65-year-old woman with a BMI of 27.65 who was referred to our department for additional resection after ESD for a lesion in the lower rectum. As in the previous case, she was obese and refused to use a ileostomy, so we chose to perform a laparoscopic intersphincteric resection using the Pull through procedure. Reconstruction was performed on the 7th postoperative day, and she was discharged on the 25th day after the initial surgery. Patient satisfaction was high, and the Pull through procedure may be an option for patients with lower rectal cancer who have difficulty in undergoing temporary ileostomy.