Appendix penetrating into the sigmoid colon: report of a case.
Kurokawa
Y
Y
Nishisho
I
I
Mishima
H
H
Yukawa
K
K
Kikkawa
N
N
D001062:Appendectomy; D001065:Appendix / Q000473:pathology*; D012809:Colon, Sigmoid / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged