स्तनाचा कर्करोग (ब्रेस्ट कॅन्सर)

Study Description This prospective cohort study evaluates the feasibility and effectiveness of pre-neoadjuvant tumor localization using skin tattooing, with or without radiopaque clips, in patients with biopsy-proven T2-T3 breast cancer and axillary lymph node metastasis. Eligible patients will undergo tumor localization in the supine position with the ipsilateral arm abducted to 90°. Palpable tumor margins will be marked with sterile tattoo ink, and deep or mobile tumors will receive additional localization with ultrasonography-guided radiopaque clips. Following localization, patients will r…

Sponsor: All India Institute of Medical Sciences, Bhubaneswar
NCT07478900 on ClinicalTrials.gov
Last updated on the registry 18 Mar 2026 · read by us 20 Oct 2026