Your GP may also feel around your neck, armpits or groin. This is to see if your lymph nodes ... Your doctor may check your lymph nodes for melanoma by taking a biopsy. Which lymph nodes they take the ...

Then, a lymph node in his groin suddenly grew to the size of a golf ball, Coulier tells Today. A biopsy and further tests revealed cancer in lymph nodes in the region of the diaphragm, known as ...