Difference between revisions of "Kudo pit pattern"
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It is as follows:<ref name=pmid21607587>{{Cite journal | last1 = Kobayashi | first1 = Y. | last2 = Kudo | first2 = SE. | last3 = Miyachi | first3 = H. | last4 = Hosoya | first4 = T. | last5 = Ikehara | first5 = N. | last6 = Ohtsuka | first6 = K. | last7 = Kashida | first7 = H. | last8 = Hamatani | first8 = S. | last9 = Hinotsu | first9 = S. | title = Clinical usefulness of pit patterns for detecting colonic lesions requiring surgical treatment. | journal = Int J Colorectal Dis | volume = 26 | issue = 12 | pages = 1531-40 | month = Dec | year = 2011 | doi = 10.1007/s00384-011-1246-0 | PMID = 21607587 }}</ref> | It is as follows:<ref name=pmid21607587>{{Cite journal | last1 = Kobayashi | first1 = Y. | last2 = Kudo | first2 = SE. | last3 = Miyachi | first3 = H. | last4 = Hosoya | first4 = T. | last5 = Ikehara | first5 = N. | last6 = Ohtsuka | first6 = K. | last7 = Kashida | first7 = H. | last8 = Hamatani | first8 = S. | last9 = Hinotsu | first9 = S. | title = Clinical usefulness of pit patterns for detecting colonic lesions requiring surgical treatment. | journal = Int J Colorectal Dis | volume = 26 | issue = 12 | pages = 1531-40 | month = Dec | year = 2011 | doi = 10.1007/s00384-011-1246-0 | PMID = 21607587 }}</ref> | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
! | ! Pattern | ||
! Pit morphology | ! Pit morphology | ||
! Significance | ! Significance | ||
|- | |- | ||
| I | | Type I | ||
| round | | round | ||
| non-neoplastic | | non-neoplastic | ||
|- | |- | ||
| II | | Type II | ||
| stellate or papillary | | stellate or papillary | ||
| non-neoplastic | | non-neoplastic | ||
|- | |- | ||
| III | | Type III | ||
| tubular | | tubular | ||
| neoplastic ([[Adenomatous polyps|adenomatous]]) | | neoplastic ([[Adenomatous polyps|adenomatous]]) | ||
|- | |- | ||
| IV | | Type IV | ||
| branch-like | | branch-like | ||
| neoplastic (adenomatous) | | neoplastic (adenomatous) | ||
|- | |- | ||
| V<sub>I</sub> | | Type V<sub>I</sub> | ||
| irregular | | irregular | ||
| neoplastic (invasive) | | neoplastic (invasive) | ||
|- | |- | ||
| V<sub>N</sub> | | Type V<sub>N</sub> | ||
| non-structural areas | | non-structural areas | ||
| neoplastic (invasive) | | neoplastic (invasive) | ||
Revision as of 05:01, 26 December 2012
The Kudo pit pattern can be assessed on endoscopy and predicts the presence or absence of neoplasia and malignancy.
Tabular summary
It is as follows:[1]
| Pattern | Pit morphology | Significance |
|---|---|---|
| Type I | round | non-neoplastic |
| Type II | stellate or papillary | non-neoplastic |
| Type III | tubular | neoplastic (adenomatous) |
| Type IV | branch-like | neoplastic (adenomatous) |
| Type VI | irregular | neoplastic (invasive) |
| Type VN | non-structural areas | neoplastic (invasive) |
See also
References
- ↑ Kobayashi, Y.; Kudo, SE.; Miyachi, H.; Hosoya, T.; Ikehara, N.; Ohtsuka, K.; Kashida, H.; Hamatani, S. et al. (Dec 2011). "Clinical usefulness of pit patterns for detecting colonic lesions requiring surgical treatment.". Int J Colorectal Dis 26 (12): 1531-40. doi:10.1007/s00384-011-1246-0. PMID 21607587.