Since I have an undecending testicle. I am still able to do a colonoscopy examination.
Hi,
The risk of malignancy / cancer of the testis are definitely high in undescended testis and thus getting the testis surgically removed makes sense and is the usual norm. Thus, you should consult a urologist and seek an opinion on the same and get the testes surgically removed. I sincerely hope that helps. Take care.