my mom has kidney failure diabetes sarcoidosis heart failure she now has these big knots why?
hi. sarcoidosis can cause formation of lumps or granulomas or it can involve the lymph nodes. if she has any symptoms like pain then painkillers​ can help but should be taken only under consent with her doctor as she already has renal failure. also a biopsy can be do e if further confirmation is needed. can you also tell that these bumps appeared suddenly or gradually? are they painful? please revert back. regards.