[Sentinel node biopsy in patients with breast cancer and previous breast surgery].
I BlancoD DíazC MoriyónL SantamaríaM A DíezM T LópezH PadínF CanteroS ArtimeF DomínguezF J AiraR Alvarez-Obregón
Published in: Revista espanola de medicina nuclear (2011)
Sentinel lymph node biopsy in patients with previous but not extensive breast surgery is safe. Extra-axillary drainages are more common when the previous surgical area was wide, especially in the upper-outer quadrant.