Positron emission mammography is one of several methods of<unk> . In medicine,<unk>  is a sub-speciality of diagnostic radiology that involves<unk>  of the<unk> s for screening or diagnostic purposes. There are various methods of<unk>  using a variety of technologies as described in detail below. Traditional screening and diagnostic mammography uses x-ray technology.<unk>  tomosynthesis is a new digital mammography technique that produces 3D images of the<unk>  using x-rays. Xeromammography and Galactography also use x-ray technology and are also used infrequently in the detection of<unk>  cancer.<unk>  ultrasound is another technology employed in diagnosis & screening and specifically can help differentiate between fluid filled and solid lumps that can help determine if cancerous.<unk>  MRI is, yet, another technology reserved for high-risk patients and can help determine the extent of cancer if diagnosed. Lastly, scintimammography is used in a subgroup of patients who have abnormal mammograms or whose screening is not reliable on the basis of using traditional mammography or ultrasound.
Breast imaging
Breast ultrasound
Breast biopsy
Breast MRI
Breast self-examination
Breast duct endoscopy
Scintimammography
Mammography