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감시림프절 생검 · Sentinel lymph node biopsy · Screening / tests
Sentinel lymph node biopsy
During the operation only the first 1–3 lymph nodes that receive lymph fluid from the tumor are removed and examined. If there is no spread, the whole armpit does not need to be cleared, which reduces aftereffects such as arm swelling.
| Advantages | Limitations |
|---|---|
| Avoids unnecessary axillary lymph node dissection; Lower risk of arm swelling after surgery | If the sentinel lymph node contains cancer, the armpit may need further treatment |
Used for
Offered at
Asan Medical Center, Seoul, Korea University Anam Hospital, Severance Hospital, Yonsei University, Samsung Medical Center, Seoul National University Hospital