<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello dr...my brother age 20 years..he having complaint abt low back pain,joint pain, last 2years. and last 2 month he having sever abdominal pain.. now dr told 2 lumpganth growth near the kidney...so i want to know what is the best treatment and which speciality???and its dangerous???  <response>: Hello and welcome to Chat Doctor. As a Urologist, I must assure you, that a growth near kidney is treatable. But the growth needs more clarity in description. Hence, youre required to do a CENT of abdomen.CECT-contrast CT. After seeing that, one has a clear picture of what this lump or growth is, and how to proceed in treatment. You can send a copy of the CT here to me, for an expert opinion, in my name. Chat Doctor. Manga. 