1. Colonic diverticulitis with perforation to region of left hip: a rare complication;Farmer;Cleve Clin Q,1970
2. Emphysematous cellulitis of the hip and thigh resulting from enteric fistula;Linscheid;J Bone Joint Surg,1963
3. Perforative carcinoma of colon and rectum;Welch;Ann Surg,1974
4. Advanced carcinoma of the colon with emphasis on the inflammatory factor;Cooke;Ann R Coll Surg Engl,1956
5. Carcinoma of the colon perforating onto the anterior abdominal wall;Merrill;Surgery,1950