References
Brahmania M, Kanthan CS, Kanthan R. Collision tumor of the colon-colonic adenocarcinoma and ovarian granulosa cell tumour. World J Surg Oncol. 2007;5:118.
Kang DB, Oh JT, Jo HJ, Park WC. Primary adenosquamous carcinoma of the colon. J Korean Surg Soc. 2011;80 Suppl 1:S31–5.
Frizelle FA Hobday KS, Batts KP, Nelson H. Adenosquamous and squamous carcinoma of the colon and upper rectum: a clinical and histopathologic study. Dis Colon Rectum. 2001;44(3):341–6.
Acknowledgments
We thank the Department of Clinical Genetics, Vejle Hospital, Denmark, for carrying out microsatellite instability studies and the Institute of Pathology, Aarhus University Hospital, Denmark, for the mutation analysis on this case.
Conflict of Interest
The authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Dabir, P.D., Christiansen, J.J. A Unique Coexistence of Colonic Collision and Synchronous Tumors!. J Gastrointest Canc 46, 442–444 (2015). https://doi.org/10.1007/s12029-015-9710-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12029-015-9710-7