Fibroadenoma (breast) | Radiology Reference Article
2024年10月17日 · On a mammogram, fibroadenomas with evolving calcifications may present microcalcifications (punctate, linear and pleomorphic) which can make differentiation from malignancy difficult.
Phyllodes tumor | Radiology Reference Article - Radiopaedia.org
2024年10月2日 · Phyllodes tumors, also known as phylloides tumors or cystosarcoma phyllodes, are rare fibroepithelial tumors of the breast that have some resemblance to a fibroadenoma. They are typically a large, fast growing mass that forms from the periductal stroma of the breast 13.
Breast hamartoma | Radiology Reference Article - Radiopaedia.org
2024年12月17日 · fibroadenoma / phyllodes tumor - should not contain internal fat; lipoma - should contain homogenous fat, with minimal soft tissue
Sclerosing adenosis | Radiology Reference Article - Radiopaedia.org
2023年2月7日 · fibroadenoma. breast cancer, both invasive and in situ. Clinical presentation. Many women with sclerosing adenosis experience recurring pain that tends to be linked to the menstrual cycle. In most cases, sclerosing adenosis is detected during routine mammograms or following breast surgery.
Breast calcifications | Radiology Reference Article - Radiopaedia.org
2023年7月10日 · Calcifications are extremely common, present in ~85% of mammograms 8. Their frequency increases with age. In a screening mammography program, the rate of recall because of calcifications was 1.7% and of these, 19% resulted in a cancer diagnosis 13. In the digital mammography era, about one-sixth of all recalls are for calcifications 15.
Dystrophic calcification within the breast - Radiopaedia.org
2021年2月12日 · Dystrophic calcifications within the breast are usually seen as small macrocalcifications with relatively smooth margins. Pathology They are generally considered benign and can occur in a number of situations which include: evolving mammary fa...
Breast lipoma | Radiology Reference Article - Radiopaedia.org
2024年9月8日 · Multiple thin echogenic septations may be seen running parallel to the skin surface. The lipoma can be readily distinguished from a hamartoma by the ultrasound and mammogram appearances. Compressibility of the lesion can also be demonstrated on ultrasonography.
Fat necrosis (breast) | Radiology Reference Article - Radiopaedia.org
2024年9月8日 · Radiographic features Mammography. Fat necrosis can have a very variable, sometimes alarming appearance on mammography and is often potentially confusing to the novice breast imager. Initially, it can be seen as an ill …
Pseudoangiomatous stromal hyperplasia - Radiopaedia.org
2024年10月7日 · Imaging appearance may be similar to that of fibroadenoma. MRI. Features are often non-specific. Lesions may present as clumped non-mass-like regions of persistent enhancement on contrast-enhanced imaging 1. Treatment and prognosis
Breast imaging-reporting and data system (BI-RADS)
2024年12月9日 · The vast majority of screening mammograms fall into BI-RADS 1 or 2 4. Screening mammograms with suspicious findings should generally be assigned BI-RADS 0 to indicate a callback for diagnostic evaluation, meaning additional views to confirm and further evaluate the finding.
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