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Anal canal cell carcinoma is a very rare cancer but well treated. If the morphological test are well established in the initial evaluation, it's not the case of the follow up evaluation particularly by MRI.About 1/3 of patient decline with metastatic relapse during the follow up of these patients.It appears that clinical regression seen precociously is a predictive factor of survival without relapse. But there 's no study confirming that point.
This context takes us to evaluate if there is a predictive factor in MRI to final clinical result.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| MRI sequence | Diagnostic Test | several MRI sequence before and after contrast product injection. |
| Measure | Description | Time Frame |
|---|---|---|
| Distance with regard to the anal margin | tumor position | maximum of 6 years after the initial MRI |
| initial tumor size | Maximal tumoral size in the cranio-caudal plan in cm | maximum of 6 years after the initial MRI |
| presence of nodal status | presence of nodal status in inguinal region | maximum of 6 years after the initial MRI |
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Inclusion Criteria:
Exclusion Criteria:
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every patient with anal canal cell carcinoma with an initial MRI in GHPS between 1st august 2009 and 24th april of 2015
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Groupe Hospitalier Paris Saint Joseph | Paris | Île-de-France Region | 75014 | France |
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| ID | Term |
|---|---|
| D001005 | Anus Neoplasms |
| ID | Term |
|---|---|
| D012004 | Rectal Neoplasms |
| D015179 | Colorectal Neoplasms |
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
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| D004067 |
| Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D007410 | Intestinal Diseases |
| D001004 | Anus Diseases |
| D012002 | Rectal Diseases |