Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Colour Doppler sonography has also been evaluated in differentiating adenomyosis from fibroids. Two dimensional color Doppler ultrasound revealed that 87% of adenomyosis cases had vessel distributions different from those found in leiomyoma cases, in addition to a high pulsatility index (PI) .Adenomyotic lesions had randomly scattered vessels or intratumoral signals while leiomyomas usually had peripheral scattered or outer feeding vessels.
Because it is more sensitive, less angle-dependent, and not susceptible to aliasing , power Doppler Sonography has the potential to detect fluctuations in blood flow , with results superior to those of frequency-based color Doppler sonography, particularly in situations of low-velocity blood flow. Three dimensional power Doppler ultrasonography can be applied to differentiate between uterine adenomyosis and leiomyoma ,and it may reduce the number of false positives by detailed investigations.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| myometrial fibroid/adenomyoma | Experimental | Patients scheduled for myomectomy or hysterectomy with preoperative diagnosis of uterine myoma, adenomyosis or both by ultrasound .Trans-vaginal 3D power Doppler and uterine artery doppler will be done for all participants prior to surgery. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Three dimensional Power Doppler to the myometrial mass | Other | Trans-vaginal 3D power Doppler Ultrasonographic examination will be done for all participants prior to surgery. The ultrasonographic examination will provide data related to lesion size, lesion volume, vascular location (location), vascular index (VI), flow index (FI), and vascular-flow index (VFI). The region of interest will include the entire region of the uterine mass. The virtual organ computer aided analysis (VOCAL) software for the analysis of 3D power Doppler histograms will be used with computer algorithms to form indices of blood flow and vascularization. All data will be collected and compared with the post operative histopathology results. |
| Measure | Description | Time Frame |
|---|---|---|
| Power Doppler Vascular indices | The ultrasonographic examination will provide data related to lesion size, lesion volume, uterine artery doppler indices and vascular location (location), vascular index (VI), flow index (FI), and vascular-flow index (VFI). The region of interest will include the entire region of the uterine mass. The virtual organ computer aided analysis (VOCAL) software for the analysis of 3D power Doppler histograms will be used with computer algorithms to form indices of blood flow and vascularization. All data will be collected and compared with the post operative histopathology results. | 9 months |
| Uterine artery doppler indices in fibroids in relation to adenomyosis | Uterine artery doppler indices(RI,PI) in fibroids in relation to adenomyosis | 9 months |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Eman A. Elkattan, M.D,MRCOG | Contact | 00201222854159 | emyelkattan@gmail.com |
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Cairo University | Recruiting | Cairo | Cairo Governorate | Egypt |
| Type | Date | Date Unknown |
|---|---|---|
| Release | Jul 11, 2014 | |
| Reset | Aug 5, 2014 | |
| Release | Mar 30, 2020 | |
| Reset | Apr 9, 2020 |
Not provided
Not provided
| Release Date | Unrelease Date | Unrelease Date Unknown | Reset Date | MCP Release Number |
|---|---|---|---|---|
| Jul 11, 2014 | Aug 5, 2014 | |||
| Mar 30, 2020 |
Not provided
Not provided
Not provided
Not provided
|
| Uterine artery Doppler | Other | uterine artery Doppler indices(RI,PI) are measured for all cases with myometrial mass |
|
| Apr 9, 2020 |