MRI only visible lesion
Conditions
Interventions
All patients are performed MRI guided vacuum assisted biopsy for MRI only visible breast lesion. After the patient receives skin anesthesia, the needle path is cut by a precutter according to these
Sponsors
Hiroshima University Hospital
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: 1) 1:malignancy is highly suspected lesion (over category 4 BIRADS-MRI) among MRI only visible lesions. 2:Biopsy is highly recommended lesion (over category 3 BIRADS-MRI)among MRI only visible lesions of which those have BRCA1 /2 mutation 2) Over twenty yeares-old. 3) Performance status is 0 to2. 4) An informed conscent was obtained from all patients after they had been provided with a detailed explanation about the procedure.
Exclusion criteria
Exclusion criteria: 1)History of allergy for contrast medium (Gd-DTPA) 2) The lesion is too close to perform the procedure. 3) Serious heart disease or arrithmia. 4) Serious liver dysfunction 5) Serious renal dysfunction 6) During anti-coagulation therapy 7) MRI examination is impossible (ex. Installation of pacemaker, claustrophobia) 8) During or possible of pregnancy 9) Staff decides inadequate case for current study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Detection rate of breast cancer. | — |
Secondary
| Measure | Time frame |
|---|---|
| Hazardous phenomenon Negative productive value success rate of procedure Pathological type | — |
Countries
Japan
Contacts
Public ContactKeiko Kajitani
Hiroshima University Hospital Breast Surgery
Outcome results
None listed