What organ to be exact impractical to be artificial by cancer cell?

What organ to be exact impractical to be artificial by cancer cell?
In general organs that are slower growing beside less blood flow are smaller quantity likely to be artificial by cancer, but it is possible with any organ. Also, the brain have the blood brain barrier protecting it, this will slow down the spread of cancer to the brain, but not stop it.
hey you at hand try ENGLISH eh?
A church organ.
Cancer can occur surrounded by any organ in the body. No organ or organ system is immune from cancer.
a "cell" is present contained by every organ in your body, as a result, there is no organ immune from cancer. However, unquestionable cancers are more prevalent...lung cancer is the most adjectives cancer.