Enlarged Hypoechoic in Throat. Cancer.

My mother has been feeling like there is something stuck in her throat for about 2 months now. This week we have started her treatment and we have been to many doctors including homeopathic and aleopathic. Most aleopathic doctors, on touching the bulging area on the neck are asking for Fine needle aspiration (FNA) biopsy which​ homeopathic doctors are not recommending. We have done homeopathic treatment for 1 week now but there is no improvement. Aleopathic doctors can't figure out the Enlarged hypoechoic in neck so they are asking for Fine needle aspiration (FNA) biopsy. We have done a couple of tests which include Ultrasound of Neck and a Blood Test. I have attached the scanned images of Ultrasound. The Blood Test Report is as follows- Increased Uric Acid- 7.85 mg/dL Decreased Chloride - 100.18 mEq/L Increased Triglycerides- 155.72 mg/dL Decreased HDL Cholesterol- 34.46 mg/dL Please give me suitable advice and also PLEASE EXPLAIN IF THIS HAS ANY RELATION TO CANCER.