Search results
Results from the WOW.Com Content Network
Doppler ultrasound can provide some information on blood flow in the breast, but this is a substantial variation on regular ultrasound inspections. Overall, ultrasound techniques are best employed to evaluate a lump discovered by some other means and/or to investigate a specific site identified by mammography.
A vascular tumor is a vascular anomaly where a tumor forms from cells that make blood or lymph vessels; a soft tissue growth that can be either benign or malignant. [1] Examples of vascular tumors include hemangiomas, hemangioendotheliomas, Kaposi's sarcomas, angiosarcomas, and hemangioblastomas. An angioma refers to any type of benign vascular ...
Breast ultrasounds may be used with or without a mammogram. Breast ultrasound is the use of medical ultrasonography to perform imaging of the breast. It can be used as either a diagnostic or a screening procedure. [38] It may be used either with or without a mammogram. [39]
Breast ultrasound is also used to perform fine-needle aspiration biopsy and ultrasound-guided fine-needle aspiration of breast abscesses. [8] Women may prefer breast ultrasound over mammography because it is a painless procedure and does not involve the discomfort of breast compression present in mammograms.
An ultrasound beam is focused on a target in the breast and leads to tissue death and protein degradation by raising the temperature in that area. [27] Currently, the use of radiation is recommended in some cases, but HIFU in particular is not part of treatment guidelines. [ 28 ]
Despite their propensity to grow rapidly and deform the overlying breast tissue, approximately 20% of phyllodes tumors can present as a nonpalpable mass on screening mammography. [12] Other imaging tools used to assess the size and spread of a phyllodes tumor include ultrasound and magnetic resonance imaging (MRI). [ 11 ]
The Breast Imaging-Reporting and Data System (BI-RADS) is a quality assurance tool originally designed for use with mammography.The system is a collaborative effort of many health groups but is published and trademarked by the American College of Radiology (ACR).
The standard treatment of galactographically suspicious breast lesions is to perform a surgical intervention on the concerned duct or ducts: if the discharge clearly stems from a single duct, then the excision of the duct (microdochectomy) is indicated; [2] if the discharge comes from several ducts or if no specific duct could be determined ...