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Difference between revisions of "In-transit metastasis"
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*[[Lymphovascular invasion]] - does not form a nodule and does not invade into the surround tissue. | *[[Lymphovascular invasion]] - does not form a nodule and does not invade into the surround tissue. | ||
*[[Lymph node metastasis]] - should have lymphoid tissue and capsule ''or'' be round; definitions dependent on the body site/primary tumour. | *[[Lymph node metastasis]] - should have lymphoid tissue and capsule ''or'' be round; definitions dependent on the body site/primary tumour. | ||
*[[Tumour | *[[Tumour deposit]] - also known as ''discoutinuous extramural extension'' and ''peritumoral deposits''; concept in [[colorectal adenocarcinoma]]. | ||
**''Tumour deposits'' conceptually are the samething as the ''in-transit metastases'';<ref name=pmid19136930>{{Cite journal | last1 = Puppa | first1 = G. | last2 = Ueno | first2 = H. | last3 = Kayahara | first3 = M. | last4 = Capelli | first4 = P. | last5 = Canzonieri | first5 = V. | last6 = Colombari | first6 = R. | last7 = Maisonneuve | first7 = P. | last8 = Pelosi | first8 = G. | title = Tumor deposits are encountered in advanced colorectal cancer and other adenocarcinomas: an expanded classification with implications for colorectal cancer staging system including a unifying concept of in-transit metastases. | journal = Mod Pathol | volume = 22 | issue = 3 | pages = 410-5 | month = Mar | year = 2009 | doi = 10.1038/modpathol.2008.198 | PMID = 19136930 }}</ref> however, the details of their definitions are different. | **''Tumour deposits'' conceptually are the samething as the ''in-transit metastases'';<ref name=pmid19136930>{{Cite journal | last1 = Puppa | first1 = G. | last2 = Ueno | first2 = H. | last3 = Kayahara | first3 = M. | last4 = Capelli | first4 = P. | last5 = Canzonieri | first5 = V. | last6 = Colombari | first6 = R. | last7 = Maisonneuve | first7 = P. | last8 = Pelosi | first8 = G. | title = Tumor deposits are encountered in advanced colorectal cancer and other adenocarcinomas: an expanded classification with implications for colorectal cancer staging system including a unifying concept of in-transit metastases. | journal = Mod Pathol | volume = 22 | issue = 3 | pages = 410-5 | month = Mar | year = 2009 | doi = 10.1038/modpathol.2008.198 | PMID = 19136930 }}</ref> however, the details of their definitions are different. | ||