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Table 1 Reported cases of spontaneous regression of advanced colorectal cancer (2000–2017)

From: Spontaneous regression of transverse colon cancer with high-frequency microsatellite instability: a case report and literature review

Author (year) Age Sex Primary site Size (mm) Histology Duration (month) Prognosis (month) Operation
Sakamoto (2009) [18] 80 M Rectum 25 tub1 3 ND +
Shimizu (2010) [10] 80 M Transverse 25 tub2 7 64 (alive)
Nakashima (2009) [9] 76 F Ascending 20 tub1 2 18 (alive) +
Sekiguchi (2013) [15] 69 F Ascending 20 tub2 1.5 ND +
Kihara (2015) [19] 64 M Transverse 30 tub2 1.5 12 (alive) +
Chida (2017) [11] 80 M Transverse 30 por 1 12 (alive) +
Present case (2017) 70 M Transverse 30 por 2 11 (alive) +