Stage II Merkel cell carcinoma (stayj MER-kul sel KAR-sih-NOH-muh)

Stage II Merkel cell carcinoma is divided into stages IIA, IIB, and IIC. In stage IIA, the tumor is larger than 2 centimeters and no cancer is found when the lymph nodes are checked under a microscope. In stage IIB, the tumor is larger than 2 centimeters and no swollen lymph nodes are found by a physical exam or imaging tests. In stage IIC, the tumor may be any size and has spread to nearby bone, muscle, connective tissue, or cartilage. It is has not spread to lymph nodes or distant parts of the body.