B-ultrasound showed that Ca was accompanied by multiple cervical lymphadenopathy and isthmus nodules, and Ca might have thyroid nodules.

At present, B-ultrasound is the first choice to diagnose thyroid nodules.

If B-ultrasound indicates that thyroid cancer has lymph node metastasis, it is more likely. According to the NCCN guidelines for diagnosis and treatment of thyroid nodules in the United States, fine needle aspiration cytology and pathological examination can be performed before operation if the local hospital has the conditions to make sure the pathology.

In addition, thyroid CT examination should be performed before operation in order to know the location, adjacency and lymph node metastasis of the tumor.

If the clinical consideration is malignant, it is recommended to operate within a time limit.

(Dr. Chen Liangsi from Guangdong Provincial People's Hospital solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )