Abnormal cells are found in the lower part of the epidermis the outer layer of the skin). These abnormal cells may become cancer and spread into nearby normal tissue.
Stage 0 includes: tis, n0, m0. Tis: carcinoma in situ. N0: no regional lymph node metastasis. M0: no clinical or radiographic evidence of distant metastasis. ajcc 6th and 7th eds.)
Stage 0: tis: carcinoma in situ; n0: no regional lymph node metastasis; m0: no distant metastasis. based on ajcc cancer staging).
Erythroplasia of Queyrat NOS
Carcinoma in situ of skin of lip
Carcinoma in situ of skin of eyelid, including canthus
Carcinoma in situ of skin of unspecified eyelid, including canthus
Carcinoma in situ of skin of right eyelid, including canthus
Carcinoma in situ of skin of right upper eyelid, including canthus
Carcinoma in situ of skin of right lower eyelid, including canthus
Carcinoma in situ of skin of left eyelid, including canthus
Carcinoma in situ of skin of left upper eyelid, including canthus
Carcinoma in situ of skin of left lower eyelid, including canthus
Carcinoma in situ of skin of ear and external auricular canal
Carcinoma in situ of skin of unspecified ear and external auricular canal
Carcinoma in situ of skin of right ear and external auricular canal
Carcinoma in situ of skin of left ear and external auricular canal
Carcinoma in situ of skin of other and unspecified parts of face
Carcinoma in situ of skin of unspecified part of face
Carcinoma in situ of skin of other parts of face
Carcinoma in situ of skin of scalp and neck
Carcinoma in situ of skin of trunk
Carcinoma in situ of skin of upper limb, including shoulder
Carcinoma in situ of skin of unspecified upper limb, including shoulder
Carcinoma in situ of skin of right upper limb, including shoulder
Carcinoma in situ of skin of left upper limb, including shoulder
Carcinoma in situ of skin of lower limb, including hip
Carcinoma in situ of skin of unspecified lower limb, including hip
Carcinoma in situ of skin of right lower limb, including hip
Carcinoma in situ of skin of left lower limb, including hip
Carcinoma in situ of skin of other sites
Carcinoma in situ of skin, unspecified