NCIt definition : A rare, human papillomavirus-associated premalignant glandular intraepithelial neoplasm
that arises from the cervix. It is characterized by the presence of stratified, immature
epithelial cells containing varying quantities of intracytoplasmic mucin. There is
no evidence of stromal invasion. It is distinct from conventional cervical squamous
or glandular intraepithelial neoplasias.;