What is sentinel lymph node ? ......what kind of lymph node it is ,!
Lymphnodes draining the region in cancers they affect most.
Lymph node in which metastasis involved first
The word sentinel is used because a sentinel is someone who stands guard of those behind him....the sentinel lymph node "stands guard" for the other nodes behind it....it would be the first node to which the cancer would spread to☺😷