How does esophagus two times biopsy have cancer cell to return a responsibility
summary
Patients with esophageal cancer friends check usually use biopsy method, so for this method will have any harm to the body? Is there any other method besides biopsy for esophageal cancer? For these problems, we will introduce them to our friends. What they need to do is to choose a reasonable method for treatment in time, so as to diagnose the disease in time
How does esophagus two times biopsy have cancer cell to return a responsibility
First, biopsy of esophageal cancer is usually performed by endoscopic biopsy forceps or forceps to remove part of the diseased tissue, and the nature of the lesion can be determined by histological section and histological observation, so as to provide an objective basis for future treatment. In patients with suspected superficial lymph node metastasis of advanced esophageal cancer, biopsy or puncture cytology should be performed at the same time to determine whether the tumor has spread. Biopsy is a very important and effective technique in the diagnosis of esophageal cancer and the identification of its tissue type.
Second, the distinctive characteristics of malignant tumors are diffusion, metastasis and recurrence. Even without biopsy, cancer cells will still diffuse or metastasize. Improper squeezing, kneading, even improper operation and rough operation in treatment or daily life will promote the spread of cancer cells. However, not all the cancer cells entering the blood form metastatic foci, most of them are destroyed by the body's own anti-cancer tissues, and only a few cancer cells take root and grow in suitable sites and conditions, or are latent for a long time.
Third: any human interference, including biopsy, may promote the spread of cancer cells. However, without histological or cytological examination, the majority of tumors can not be clearly diagnosed and can not decide the treatment plan. Different pathological types of tumors have different degrees of malignancy, different prognosis and different treatment methods.
matters needing attention
No other diagnostic method can replace the pathological section or cell smear. So you can't do it without a biopsy. Although biopsy may cause some tissue damage, it may also cause bleeding, fever, hemoptysis, pneumothorax and other complications. But as long as the doctor is skilled and careful, generally speaking, it will not cause too much harm to health.