ERBB2 and cervical squamous intraepithelial neoplasia: For example, while CIN has been shown to have a non‐monotonic relationship with patient outcome in ER−/ERBB2− breast, gastric, ovarian, squamous non‐small cell lung carcinomas (i.e., patients with the lowest or highest quartile of CIN have a significantly improved hazard ratio),12 it has been associated with poorer prognosis in diffuse large B‐cell lymphoma patients.13