Platelet count 679 enlarged spleen elevated liver enzymes fatigue unintended weight loss-43 lbs in 3 months liver biopsy shows nothing...help me pls?

How long?: How long have your platelets been elevated? Any lymph nodes felt? Is your white blood count elevated? A lot of missing information. Any night sweats? Given your age, certain things can be ruled out but would consider doing a bone marrow biopsy. Why did you have a liver biopsy if spleen big? Was there a concern for cirrhosis? Need more information. I wish i could help more.