Cervical lesions were diagnosed by directed or random biopsy.
通过直接或随机活检确定宫颈癌病变。
2
Methods: To collect 58 cases with NPC who have finished cervical lymph node biopsy and 60 cases just nasopharyngeal biopsy before treatment and diagnoses.
方法：收集、确诊治疗前行颈淋巴结活检的鼻咽癌58例和同期仅行鼻咽部活检的鼻咽癌60例。
3
Methods Automatic ejection biopsy device was used to perform aspiration biopsy on the cervical lymph nodes of squamous cell carcinoma of the tongue in 37 cases under ultrasound guidance.