disease has location skin squamous cell carcinoma skin carcinoma in situ squamous carcinoma in situ skin squamous cell carcinoma in situ UMLS:C2314897 skin squamous cell cancer in situ Intraepidermal squamous cell carcinoma, confined to the epidermis. There is no evidence of invasion. intraepidermal squamous cell carcinoma skin squamous cell carcinoma in situ squamous cell carcinoma in situ of the skin NCIT:C2906 MEDGEN:378389 squamous cell carcinoma in situ of skin MONDO:0020760 zone of skin