My brother's ultra sound came back bad on his testicals they said it is a mast. how curable is late stage testical cancer ?.. if it is he sees dr tomm

Testicular mass: The physician (P) who see your brother will be able to give you a better answer after the P exams him. Not all testicular masses are cancer and without an examination of him, no P can give you a meaningful answer to your question. Good luck to him.

Go to see urologist: ... so she/he can help him timely confirm diagnosis and advise highly effective modern treatment for testicular cancer. Now, confirm Dx first and stage it if cancerous.... Do you know the marvel of succeeding in treating testicular cancer has been a big stride of modern medicine. So, sit tight to move on the timely care. Best wish...