Unique ID issued by UMIN | UMIN000041764 |
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Receipt number | R000047668 |
Scientific Title | Usefulness of ancillary staining in lymphovascular invasion evaluation of colorectal T1 cancer pathology |
Date of disclosure of the study information | 2021/09/11 |
Last modified on | 2020/09/11 16:55:46 |
Usefulness of ancillary staining in lymphovascular invasion evaluation of colorectal T1 cancer pathology
Usefulness of ancillary staining in lymphovascular invasion evaluation of colorectal T1 cancer pathology
Usefulness of ancillary staining in lymphovascular invasion evaluation of colorectal T1 cancer pathology
Usefulness of ancillary staining in lymphovascular invasion evaluation of colorectal T1 cancer pathology
Japan |
Early colorectal cancer
Gastroenterology |
Malignancy
NO
The aim of the present study is to compare the case of diagnosis by HE staining alone and the case of adding ancillary staining, in the lymphovascular invasion diagnosis of colorectal T1 cancer.
Efficacy
Sensitivity to lymph node metastasis
Interobserver agreement among pathologists
Observational
Not applicable |
Not applicable |
Male and Female
T1 colorectal cancers undergoing surgical resection with lymph node dissection
Cases of familial adenomatous polyposis,Lynch syndrome, ulcerative colitis, synchronous invasive carcinoma
200
1st name | Miyuki |
Middle name | |
Last name | Kaneshiro |
Showa University Nothern Yokohama Hospital
Digestive Disease Center
224-8503
35-1, Chigasakityuo, Tsuzuki-ku, Yokohama, Japan
0459497000
m-kaneshiro@med.showa-u.ac.jp
1st name | Miyuki |
Middle name | |
Last name | Kaneshiro |
Showa University Nothern Yokohama Hospital
Digestive Disease Center
224-8503
35-1, Chigasakityuo, Tsuzuki-ku, Yokohama, Japan
0459497000
m-kaneshiro@med.showa-u.ac.jp
Digestive Disease Center, Shiwa University nothern Yokohama Hospital
Nothing
Self funding
Institutional Review Board in Showa University Nothern Yokohama Hospital
35-1, Chigasakityuo, Tsuzuki-ku, Yokohama, Japan
0459497000
m-kaneshiro@med.showa-u.ac.jp
NO
2021 | Year | 09 | Month | 11 | Day |
Unpublished
Preinitiation
2020 | Year | 09 | Month | 11 | Day |
2020 | Year | 09 | Month | 11 | Day |
2021 | Year | 12 | Month | 31 | Day |
The subjects were 200 cases of T1 colorectal cancer who underwent surgical resection at our center. Three pathologists compared the diagnosis of lymphovascular invasion with HE staining alone and with the adding ancillary staining.
2020 | Year | 09 | Month | 11 | Day |
2020 | Year | 09 | Month | 11 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047668
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