SU-E-P-14: Dosimetric Effects of Magnetic Field in MRI-Guided Radiation Therapy Delivery for Breast Cancer

2015 ◽  
Vol 42 (6Part4) ◽  
pp. 3229-3229
Author(s):  
G Chen ◽  
A Currey ◽  
X Li
Keyword(s):  
Breast Cancer ◽  
Magnetic Field ◽  
Radiation Therapy ◽  
Mri Guided ◽  
Therapy Delivery

TU-H-BRA-02: The Physics of Magnetic Field Isolation in a Novel Compact Linear Accelerator Based MRI-Guided Radiation Therapy System

2016 ◽  
Vol 43 (6Part36) ◽  
pp. 3768-3768 ◽  
Author(s):  
D Low ◽  
S Mutic ◽  
S Shvartsman ◽  
T Chmielewski ◽  
G Fought ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Radiation Therapy ◽  
Linear Accelerator ◽  
Mri Guided

Quantification of Magnetic Field Compatibility of Subcomponents in an MRI-Guided Radiation Therapy System

2013 ◽  
Vol 87 (2) ◽  
pp. S44
Author(s):  
T. Stanescu ◽  
T. Tadic ◽  
J. Marle ◽  
J. Winter ◽  
M. Sweitzer ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Radiation Therapy ◽  
Mri Guided

WE-G-WAB-02: BEST IN PHYSICS (JOINT IMAGING-THERAPY)-MR and Linac Magnetic Field Mutual Decoupling for An MRI-Guided Radiation Therapy System

2013 ◽  
Vol 40 (6Part30) ◽  
pp. 505-505
Author(s):  
T Stanescu ◽  
T Tadic ◽  
J Marle ◽  
J Winter ◽  
L Petropoulos ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Radiation Therapy ◽  
Mri Guided

First experience with MRI-guided vacuum aspirated breast biopsy

2020 ◽  
pp. 25-31
Author(s):  
M. L. Mazo ◽  
O. E. Jacobs ◽  
O. S. Puchkova ◽  
M. V. Feldsherov ◽  
E. V. Kondratyev
Keyword(s):  
Breast Cancer ◽  
Breast Augmentation ◽  
Breast Biopsy ◽  
Breast Mri ◽  
Breast Tumors ◽  
High Tech ◽  
X Ray ◽  
Vacuum Aspiration ◽  
Mri Guided ◽  
Aesthetic Breast

The rate of detection of breast cancer by MRI, while other methods of radiological diagnosis are not sufficiently informative, ranges from 5.2 to 26.3 per cent. Suspicious breast tumors of category BI-RADS 4, 5 show morphological image-guided biopsy verification, in particular MRI with contrast. Purpose. To show the possibilities and features of carrying out MRI-guided vacuum breast biopsy, including after aesthetic breast augmentation. Material and methods. A comprehensive X-ray, ultrasound and MRI examination of 54 women aged between 28 and 70 years with different breast tumors was conducted. Of these, five were detected only by breast MRI with contrast, and were morphologically verified by MRI-guided vacuum aspiration biopsy. Results. 14 of the 54 patients with breast mass were diagnosed with breast cancer and 26 were diagnosed with benign diseases. The effectiveness of comprehensive examination and low-invasive high-tech MRI-guided procedures in early refined screening for breast cancer, including after aesthetic breast augmentation, has been demonstrated. MRI-guided vacuum-assisted breast biopsy is a fast, safe and accurate diagnostic method of morphological verification of suspicious breast tumors that do not have X-ray and ultrasound.

Breast cancer associated with pregnancy: a clinical case

GYNECOLOGY ◽  
2018 ◽  
Vol 20 (1) ◽  
pp. 102-108
Author(s):  
Yu E Dobrokhotova ◽  
S E Arakelov ◽  
S Zh Danelyan ◽  
E I Borovkova ◽  
A E Zykov ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Radiation Therapy ◽  
Clinical Case ◽  
First Trimester ◽  
First Year ◽  
Total Mastectomy ◽  
First Time

Associated with pregnancy is breast cancer, which was first detected during pregnancy, during the first year after childbirth or at any time against lactation. Diagnosis of the disease in the first trimester is an indication for abortion. The detection of the disease after 20 weeks and the desire of the woman to maintain pregnancy is the basis for conducting a total mastectomy followed by polychemotherapy with doxorubicin with cyclophosphamide or with fluorouracil. Radiation therapy during pregnancy is not applied. The timing and method of delivery are determined individually and depend on the stage of the process and the period of pregnancy, when it was identified. A clinical case of a patient with edematous-infiltrative form of breast cancer of the IV stage, diagnosed for the first time in 22 weeks of pregnancy, is presented.

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