The doctor told, that if he didn't receive the treatment as soon as possible, he will get cancer. It is something unbelievable especially in the case that he has no money to pay for his treatment. Itmad, complained of severe abdominal bleeding before he was diagnosed with severe colitis that may turn into cancer. He has to do endoscopy in addition to biopsy. There is no way to offer the cost except you lend him a helping hand. Don't let him down!