We have located links that may give you full text access.
Can Clinically Node-Negative Breast Cancer Patients with Suspicious Axillary Lymph Nodes at Ultrasound But Negative Fine-Needle Aspiration Be Approached as Having Node-Negative Disease?
Annals of Surgical Oncology 2017 July
BACKGROUND: Few data exist to elucidate whether patients with a suspicious axillary lymph node (ALN) at ultrasound but a negative fine-needle aspiration result (FNA group) can be managed as having ultrasound node-negative disease (AUN group). This study compared various ALN statuses between the AUN and FNA groups to guide further ALN management.
METHODS: Patients who had clinical T1-2N0 breast cancer treated with sentinel lymph node (SLN) biopsy were retrospectively analyzed. The ALN metastasis status, SLN status, and non-SLN metastasis rates in the entire population and the patients with one or two positive SLNs were compared between the AUN and FNA groups.
RESULTS: A total of 1007 patients (886 AUN and 121 FNA patients) were eligible for the final analysis: The incidence of ALN metastasis did not differ between the AUN group (16.5%) and the FNA group (21.5%) (P = 0.170). In addition, three or more metastases were found in only 2.4% of the AUN patients and 3.3% of the FNA patients (P = 0.405). The non-SLN metastasis rate was 22.6% (33/146) in the AUN group and 19.2% (5/26) in the FNA group (P = 0.699). For the patients with one or two positive SLNs, the rate of non-SLN metastasis was similar between the AUN group (19.6%, 27/138) and the FNA group (12.5%, 3/24) (P = 0.591).
CONCLUSIONS: Patients with a suspicious ALN at ultrasound but a negative FNA result had ALN statuses similar to those of the ultrasound node-negative patients, indicating that these patients can be treated as having ultrasound node-negative disease.
METHODS: Patients who had clinical T1-2N0 breast cancer treated with sentinel lymph node (SLN) biopsy were retrospectively analyzed. The ALN metastasis status, SLN status, and non-SLN metastasis rates in the entire population and the patients with one or two positive SLNs were compared between the AUN and FNA groups.
RESULTS: A total of 1007 patients (886 AUN and 121 FNA patients) were eligible for the final analysis: The incidence of ALN metastasis did not differ between the AUN group (16.5%) and the FNA group (21.5%) (P = 0.170). In addition, three or more metastases were found in only 2.4% of the AUN patients and 3.3% of the FNA patients (P = 0.405). The non-SLN metastasis rate was 22.6% (33/146) in the AUN group and 19.2% (5/26) in the FNA group (P = 0.699). For the patients with one or two positive SLNs, the rate of non-SLN metastasis was similar between the AUN group (19.6%, 27/138) and the FNA group (12.5%, 3/24) (P = 0.591).
CONCLUSIONS: Patients with a suspicious ALN at ultrasound but a negative FNA result had ALN statuses similar to those of the ultrasound node-negative patients, indicating that these patients can be treated as having ultrasound node-negative disease.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app