My mom has consistent pain in legs and hands. We have got many tests done. It is not arthritis bcoz CRP is normal. It is not chikungunya pain bcoz ANA is normal. And it is also not nerve problem bcoz the nerve test is also normal. Blood tests (HEMOGRAM) are also not very variant. So is there any possibility of being it something other than bone/blood cancer? I feel that it is bone cancer. But I am scared of telling my 50 years old mom and dad to take my mom for biopsy.