 [ Symptoms ] if i have my undiagnosed hypertension diagnosed it will become a preexisting condition why should i have it diagnosed  in late 20s always around 160 170 lbs at 511 semi active havent had a checkup in over 10 years hypertension has lessened some of what i could do but otherwise i have lived with it just fine plus i have other medical issues that are more intrusive to my quality of life which will never go away if i have hypertension diagnosed then it will become a preexisting condition and will cost me 10s if not 100s of thousands of dollars in added medical costs during my life [ Disease ] i am very sorry but without a hands on examination and a detailed medical history it would not be possible to blindly offer you a definite diagnosis determine if this mass was cancer and suggest a treatment in order for you to be properly diagnosed i would suggest that you see a surgeon someone who can examine this mass perhaps do a biopsy and address this ten year old problem