Meanings of undifferentiated type in английском

Only undifferentiated type A spermatogonia were present as germ cells in cryptorchid testes.

Among undifferentiated type of gastric cancer, however, deeply invasive cancers showed higher p53-positive rate, as compared with m-cancer.

In the gastric cancer patients, mutated K-ras was detected in differentiated type cancers but not in any of the undifferentiated type cancers.

Endoscopic submucosal resection was not indicated because the primary lesion was submucosally invasive, was undifferentiated type, surrounded the pyloric ring, and had invaded the duodenum.

No association was observed between cigarette smoking and risk of the undifferentiated type of distal gastric cancer except for a suggestive association with cardia cancer.

The results suggest that certain anti-EBV antibodies are of potential value for the diagnosis of undifferentiated types of NPC but not for the well-differentiated cancer.