Table 1 Reports of synchronous anal metastasis of colorectal cancer
Author | Age/gender | Primary tumor | T | N | History of anal injury | Therapy | Prognosis |
|---|---|---|---|---|---|---|---|
Tokuhara [19] | 69/M | S | Ss | 0 | + | APR | NA |
Yoshimura [20] | 59/M | Ra | Ss | 1 | + | APR→CT | 43M |
Shinohara [21] | 36/M | Ra | Ss | 1 | + | LAR→LR | 6M |
Shimoyama [22] | 61/M | S | Ss | 1 | + | APR | 60M |
Hyman [5] | 66/M | S | Ss | 1 | + | APR | 12M |
Mizutani [15] | 63/F | Ra | A | 1 | − | PE→CT | 21M |
Narita [16] | 72/M | Rs | Si | 1 | − | APR→CT | NA |
Zbar [23] | 54/M | S | NA | NA | + | HAR+LR→CRT | 14M |
Hamada [6] | 61/M | S | mp | 0 | + | LAR→CT | 12M |
Gupta [24] | 44/M | D | Ss | 1 | + | CR+LR→CT | 36M |
Ishiyama [9] | 53/M | Ra | Ss | 1 | + | LAR→LR | 10M |
Sandiford [3] | 72/M | Rs | NA | 0 | + | LAR+LR→CRT | 14M |
Morita [19] | 61/M | S | Ss | 2 | − | LR→Hartmann→CT | 7M |
Godai [25] | 60/M | Rb | A | 1 | + | APR→CT | 28M |
Watanabe [21] | 68/M | Rs | Se | 1 | − | APR | 8M |
Benjelloun [7] | 68/M | Rs | mp | 0 | + | CRT→HAR+LR | 36M |
Benjelloun [7] | 55/M | Rs | Ss | 0 | − | CRT→HAR+LR | 36M |
Gomes [26] | 65/M | S | Ss | 0 | + | APR+CR | 3M |
Present case | 60/F | Ra | Ss | 0 | − | LR→LAR | 12M |