I apologise in advance for the long story. I got a lump in my neck in May. Doctor referred me for a nonurgent ultrasound. Fast forward ti September and lump suddenly gets bigger. Its hard and immovable. I go for a ultrasound and then I am referred for an mri. In the meantime I begin to get shortness of breath. In hospital I an diagnosed with heart failure. My gp then phones me to say I will have to have a biopsy because MRI shows possible metastatic cancer in Lymph gland. I am now totally confused. Ct scan for blood clot shows no tumour in lungs. Ent scope is clear. I have needle biopsy done and results should be in soon. My main question is where would a cancer spread from to a lump in neck under jaw. It hasn't grown since September could it be anything else.
Thank you
