UMIN ID: UMIN000025782
Registered date:01/02/2017
MR imaging for differentiating between Warthin tumor and oncocytoma of the parotid gland
Basic Information
| Recruitment status | Complete: follow-up complete |
|---|---|
| Health condition(s) or Problem(s) studied | Warthin tumor oncocytoma |
| Date of first enrollment | 2016/10/08 |
| Target sample size | 45 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | To evaluate the differences in MR imaging findings including location, signal intensity, and ADC value between Warthin tumor and oncocytoma. |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 45years-old |
|---|---|
| Age maximum | 83years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | patients who did not undergo preoperative MR imaging, including DW imaging |
Related Information
| Primary Sponsor | Gifu University School of Medicine |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Gifu University School of Medicine |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Hiroki Kato |
| Address | 1-1 Yanagido, Gifu 501-1194, Japan Japan |
| Telephone | 058-230-6439 |
| hkato@gifu-u.ac.jp | |
| Affiliation | Gifu University School of Medicine Radiology |
| scientific contact | |
| Name | Hiroki Kato |
| Address | 1-1 Yanagido, Gifu 501-1194, Japan Japan |
| Telephone | 058-230-6439 |
| hkato@gifu-u.ac.jp | |
| Affiliation | Gifu University School of Medicine Radiology |