Neovascularization reportedly is correlated with metastasis, recurrence, and prognosis in some types of tumors. Microvessel quantification in so-called "hot spots" has been studied extensively as the only factor reflecting angiogenesis in various malignant tumors. The objective of this report was to
A morphometric study of invasion and metastasis in human colorectal carcinoma
β Scribed by P. H. Watson; I. Carr
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 482 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0262-0898
No coin nor oath required. For personal study only.
β¦ Synopsis
The cell nuclei within primary and nodal secondaries of colorectal carcinomas were analysed morphometrically in order to identify a primary subpopulation with similar characteristics to cells involved in lymphatic metastasis. No significant difference in nuclear area was seen between cell populations of the primary and secondary. However, a regional variation in mean nuclear area was present, suggesting a relationship between cells at the invasion front and in early nodal metastasis. This subpopulation differed from the cell populations of the primary and more advanced secondaries. These results are consistent with the existence of a morphometrically identifiable metastatic subpopulation within the invasion front of colorectal carcinoma.
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