Findings of a South Korean study suggest ultrasound is an effective way to monitor lymph node recurrence after breast cancer surgery.
Findings of a South Korean study suggest ultrasound is an effective way to monitor lymph node recurrence after breast cancer surgery.
Dr. Hee Jung Moon and colleagues at the Research Institute of Radiological Science in Seoul assessed 1817 patients imaged with ultrasound; 2.1% had lymph node recurrence and findings were confirmed by cytopathology, clinical follow-up, and imaging (Radiology 2009;252:673-681). Ultrasound sensitivity was 76.9% and specificity was 98.7%. Distant metastases were found more frequently in patients with ipsilateral recurrence (62%) than in those without (2.3%). Regional lymph node recurrence affects less than a fifth of patients with any stage of breast cancer but is difficult to manage and associated with poor prognosis.
Mammography and Breast MRI: Is it Time to Evaluate Strategies as Opposed to Modalities?
July 5th 2024The combination of mammography with breast MRI within 90 days had a 96.2 percent sensitivity in comparison to 48.1 percent for mammography and 79.7 percent for breast MRI performed within 91 to 270 days after index mammography, according to newly published research.