Actinic keratosis (AK) (also called solar keratosis or sun spots ) is a common precancerous skin condition caused by excessive exposure to ultraviolet light. Skin cancer â the abnormal growth of skin cells â most often develops on skin exposed to the sun.
1 A rare cause of axillary swelling may be breast cancer or lymphoma. 2  The lymph nodes in the groin (femoral or inguinal lymph nodes) may swell from an injury or infection in the foot, leg, groin, or genitals.3  In rare cases, testicular cancer, lymphoma, or melanoma may cause a lump in this area. A rare cause of axillary swelling may be breast cancer or lymphoma. 2  The lymph nodes in the groin (femoral or inguinal lymph nodes) may swell from an injury or infection in the foot, leg, groin, or genitals.
Causes Of Swollen Lymph Nodes In The Groin Area. Infection is the most common cause for swelling of lymph nodes of the groin. The spread of infection is usually limited by the lymph nodes immediately proximal to the site of infection. However infection can by pass a group of lymph nodes and affect those at a higher level. The various causes of swollen lymph nodes in groin are: Infection in the foot, leg, genitals and the groin area.