“Poorly differentiated” refers to cancer cells that have more abnormalities and look less like normal cancer cells. Poorly differentiated thyroid cancer is uncommon, accounting for fewer than 5% of ...

with advanced colorectal cancer who underwent tumor resection. Poorly differentiated regions were defined strictly as those with no glandular structure. Grade categories were based on the total ...

In cancer terminology, "well-differentiated" means the cancer cells resemble the normal cells from which they grew. Well-differentiated cancers grow more slowly and have a better prognosis than ...