Radiographic findings after treatment with balloon brachytherapy accelerated partial breast irradiation
| Autor: | Andrea B. McKee, Nafisa B Ibrahim, Audrey L Hartman, Michelle McSweeney, Cathleen Kim, Jeanette Chun, Srividya Anandan, Rebecca Yang |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
medicine.medical_specialty
business.industry medicine.medical_treatment Radiography Lumpectomy Brachytherapy Partial Breast Irradiation Breast Neoplasms medicine.disease Breast cancer medicine Humans Radiology Nuclear Medicine and imaging Fat necrosis Female Radiology medicine.symptom Balloon brachytherapy skin and connective tissue diseases Telangiectasia Nuclear medicine business After treatment Mammography |
| Zdroj: | Radiographics : a review publication of the Radiological Society of North America, Inc. 35(1) |
| ISSN: | 1527-1323 |
| Popis: | The use of accelerated partial breast irradiation (APBI) following breast-conserving surgery is rapidly gaining popularity as an alternative to whole-breast irradiation (WBI) in selected patients with early-stage breast cancer. Although data on the long-term effectiveness and safety of APBI accelerated partial breast irradiation are still being gathered, the shorter treatment course and narrowed radiation target of APBI accelerated partial breast irradiation provide an attractive alternative for carefully selected patients. These patients include those with relatively small tumors (≤3 cm), negative or close margins, and negative sentinel lymph nodes. Possible long-term complications include telangiectasia and the development of a palpable mass at the lumpectomy site. Mammographic findings in patients who have undergone APBI accelerated partial breast irradiation are distinct from those in patients who have undergone conventional WBI whole-breast irradiation . The most common post-APBI accelerated partial breast irradiation radiographic findings include formation of seromas at the lumpectomy site, focal parenchymal changes such as increased trabeculation and parenchymal distortion, fat necrosis, and skin changes such as thickening or retraction. Given the continued evolution of breast cancer treatment, it is important that radiologists have a comprehensive understanding of APBI accelerated partial breast irradiation in terms of rationale, patient selection criteria, common postprocedural radiographic findings (and how they differ from post-WBI whole-breast irradiation findings), and advantages and potential complications. |
| Databáze: | OpenAIRE |
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