Is clavicular right side concealed ache cancer

Pain is one of the symptoms of cancer in clinical practice, but only according to local pain, can not be used as the basis for cancer diagnosis. Should also pay attention to observation, see whether there is a local mass formation, etc., if accompanied by a local texture of the hard mass, it should be alert to the possibility of malignant tumors, you can consider doing a local color ultrasound and ct or magnetic resonance examination, clear the size and shape of the mass, whether accompanied by surrounding lymph node enlargement, etc. For more obvious, should also be further mass biopsy, or mass resection, for the corresponding pathology and immunohistochemical examination, but also as a gold standard for cancer diagnosis.