Ultrasound Guided Core Biopsy vs Fine Needle Aspiration for Evaluation of Axillary Lymphadenopathy
Ultrasound Guided Core Biopsy vs Fine Needle Aspiration for Evaluation of Axillary Lymphadenopathy
The study was performed to determine if either ultrasound guided core biopsy or fine needle
 aspiration of an axillary lymph node has superior sensitivity in detecting metastatic
 carcinoma from the ipsilateral breast.
Women with suspected or recently diagnosed breast cancer and ipsilateral abnormal appearing
 axillary lymph nodes underwent fine needle aspiration immediately followed by core biopsy of
 the same lymph node.Cytology results from the fine needle aspiration (FNA)and histology from
 the core biopsy were compared to surgical pathology from axillary node excision to determine
 if either method of percutaneous node sampling was more sensitive in detecting metastasis.
 Pain during each procedure was also compared.
Inclusion Criteria:

 -  Women with breast cancer and abnormal ipsilateral axillary nodes visible on
 sonography.

 Exclusion Criteria:

 -  Inability to understand consent form.

 -  Emotionally unprepared to discuss possibility of axillary metastasis

 -  Node not amenable to core biopsy