A Technical Seminar
presentation
on
3D MAMMOGRAM
(DIGITAL BREAST TOMOSYNTHESIS)
Guide:
Mrs. N LAVANYA NIKITHA SHARMA
ASISSTANT PROFESSOR 197Z1A0479 ECE 4B
CONTENTS • INTRODUCTION
• WHAT IS MAMMOGRAM
• LIMITATIONS OF 2D MAMMOGRAM
• 3D MAMMOGRAM
• PARAMETERS
• WORKING
• ADVANTAGES
• EXAMPLES OF X-RAY IMAGES
2
• With some 1,78,000 new cases being diagnosed every year, the incidence of breast cancer has overtaken
cervical cancer to become the most common cancer in Indian women.
• Breast cancer at this stage is very treatable and survivable.
• Different tests can be used to look for and diagnose breast cancer.
• Mammography is the primary imaging modality for the early detection of breast cancer among
asymptomatic women because it is the only method of breast imaging that consistently has been found
to decrease breast cancer-related mortality.
3
INTRODUCTION
•
•
•
•
4
WHAT IS MAMMOGRAM
•
•
•
•
•
5
•
•
•
•
•
6
LIMITATIONS OF 2D MAMMOGRAM
• It is an advanced form of breast imaging where multiple
images of the breast from different angles are captured and
reconstructed ("synthesized") into a three-dimensional image
set.
• 3-D breast imaging is similar to computed tomography (CT)
imaging in which a series of thin "slices" are assembled
together to create a 3-D reconstruction of the body.
• A 3D mammogram actually starts by capturing standard two-
dimensional X-ray images.
• DBT consists of taking multiple images at multiple angles that
can reduce or eliminate the tissue overlap effect that occurs
so frequently with 2-D film screening mammography.
7
3D MAMMOGRAM(BREAST TOMOSYNTHESIS)
•
8
PARAMETERS
•
9
•
•
10
WORKING
•
11
•
•
•
•
•
12
ADVANTAGES
13
EXAMPLES OF X-RAY IMAGES
THANK YOU

479_Seminar_Mammogram[1].pptx

  • 1.
    A Technical Seminar presentation on 3DMAMMOGRAM (DIGITAL BREAST TOMOSYNTHESIS) Guide: Mrs. N LAVANYA NIKITHA SHARMA ASISSTANT PROFESSOR 197Z1A0479 ECE 4B
  • 2.
    CONTENTS • INTRODUCTION •WHAT IS MAMMOGRAM • LIMITATIONS OF 2D MAMMOGRAM • 3D MAMMOGRAM • PARAMETERS • WORKING • ADVANTAGES • EXAMPLES OF X-RAY IMAGES 2
  • 3.
    • With some1,78,000 new cases being diagnosed every year, the incidence of breast cancer has overtaken cervical cancer to become the most common cancer in Indian women. • Breast cancer at this stage is very treatable and survivable. • Different tests can be used to look for and diagnose breast cancer. • Mammography is the primary imaging modality for the early detection of breast cancer among asymptomatic women because it is the only method of breast imaging that consistently has been found to decrease breast cancer-related mortality. 3 INTRODUCTION
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  • 5.
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  • 7.
    • It isan advanced form of breast imaging where multiple images of the breast from different angles are captured and reconstructed ("synthesized") into a three-dimensional image set. • 3-D breast imaging is similar to computed tomography (CT) imaging in which a series of thin "slices" are assembled together to create a 3-D reconstruction of the body. • A 3D mammogram actually starts by capturing standard two- dimensional X-ray images. • DBT consists of taking multiple images at multiple angles that can reduce or eliminate the tissue overlap effect that occurs so frequently with 2-D film screening mammography. 7 3D MAMMOGRAM(BREAST TOMOSYNTHESIS)
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