We have many other cancers in the body and precursor cancers that are also called carcinomain-situ.
人体有许多种癌而且很多癌症前体也称为原位癌。
2
If the basement membrane is still intact, as shown here, then the process is called "carcinomainsitu" because the carcinoma is still confined to the epithelium.
如图所示：当基底膜完整时，我们称“原位癌”，因为肿瘤还局限在上皮内。
3
Conclusions There are three patterns in both cytology and histology of thyroid atypical adenoma, belonging to carcinomainsitu in biologic behaviour.