Rachel M Gomes Rajiv K Kumar Ashwin Desouza Avanish Saklani
Ann Gastroenterol
2014;27(3):276-279.
rectosigmoid cancer abdominoperineal resection anal fistula implantation metastasis
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/24975988/
Case Reports
PMC4073032
24975988
Implantation metastasis from adenocarcinoma of the sigmoid colon into a perianal fistula: a case report
2014