Dear Constance, It may have been that 12 years ago they didnt know the difference between hodgkins and non hodgkins.....the night sweats and fevers could be NHL, have u weight loss etc.....Or it could be the menopause.....if ou are of that age, Please tell me where u had the hodgkins etc...Lymphocytes and white bloods fight infection, they multiply to attack like in a virus etc.....Hope all is well Janie B