Cervical adenocarcinoma in situ
Mar 28, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
Cervical adenocarcinoma in situ clinically refers to the malignant transformation of cervical epithelial cells without invasion through the basement membrane, meaning there is no infiltrative phenomenon. It typically originates in the transformation zone, affecting the glandular epithelium lining the cervical canal; sometimes it can extend into deeper glands and, in severe cases, present as multifocal lesions. If detected early and treated surgically, patients generally have a favorable prognosis.
Cervical adenocarcinoma in situ clinically refers to malignant transformation of cervical epithelial cells without invasion through the basement membrane, meaning there is no infiltration. The specific analysis is as follows:
Cervical adenocarcinoma in situ typically begins in the transformation zone, affecting the glandular epithelium on the surface of the cervical canal mucosa. In some cases, it may extend into deeper glands and, in severe cases, present as multifocal lesions. The main histological features include marked nuclear atypia and an increased nucleus-to-cytoplasm ratio. The basement membrane remains intact, with no complex branching patterns or solid proliferative tumor nests. If detected early and treated surgically, the prognosis is generally favorable.
After diagnosis, patients should cooperate closely with their physician's treatment plan, maintain good personal hygiene, avoid sexual intercourse, and schedule regular follow-up visits during recovery.
