Cervical Squamous Intraepithelial Neoplasia 3

**Semantic type:** Neoplastic Process

**Definition:** Cervical squamous intraepithelial neoplasia characterized by the presence of nuclear atypia and mitotic figures throughout the entire thickness of the squamous epithelium, and maturation that is absent or confined to the upper third of the epithelium.

**Synonyms:** - CIN 3 - CIN 3 - Carcinoma in situ of cervix, unspecified - Cervical Squamous Cell Carcinoma In Situ - Cervical Squamous Cell Carcinoma In Situ - Cervix Squamous Cell Carcinoma In Situ - Cervix Uteri Squamous Cell Carcinoma In Situ - Severe Squamous Dysplasia of the Cervix - Squamous Cell Carcinoma In Situ of Cervix - Squamous Cell Carcinoma In Situ of Cervix Uteri - Squamous Cell Carcinoma In Situ of Uterine Cervix - Squamous Cell Carcinoma In Situ of the Cervix - Squamous Cell Carcinoma In Situ of the Cervix Uteri - Squamous Cell Carcinoma In Situ of the Uterine Cervix - Uterine Cervix Squamous Cell Carcinoma In Situ - cervical squamous intraepithelial neoplasia 3