Colposcopy - effective examination and diagnosis of cervical tumors

Early diagnosis of cervical precancerous lesions or cancer is the most effective way to improve the survival rate of cervical cancer patients. Colposcopy diagnosis of cervical tumors is of great significance.

Studies have found that there is no statistically significant difference between colposcopy and cervical tissue biopsy in the accuracy, false positive rate, and specificity of diagnosing cervical precancerous lesions and cancer.

Colposcopy can also timely detect the hidden dangers of early cancer in patients with smooth cervix or mild erosion of cervix which is easy to be ignored clinically. At this time, it should be combined with clinical symptoms. Such patients have abnormal clinical manifestations, such as contact vaginal bleeding, large amount of vaginal discharge, long-term cervicitis or abnormalities found in other types of cervical examinations. It can be seen that the diagnosis of cervical tumor colposcopy plays an immeasurable role in the early diagnosis of cervical precancerous lesions/CIN2-3 or cervical cancer.

Colposcopy for cervical tumor diagnosis is a non-destructive and repeatable method for examining cervical cancer. It can be used for married or unmarried patients with a history of sexual activity. It can quickly identify cervical lesions that are invisible to the naked eye, and promptly detect cervical inflammatory lesions and cervical precancerous lesions or cervical cancer. It can selectively locate biopsies under direct vision, changing the previous habit of subjective biopsy and greatly improving the positive rate of biopsies. It can significantly improve the early diagnosis rate of CIN and cervical cancer when used in combination with HPV testing or cytology. It is also easy to operate and painless. It is indeed an important means of early detection of cervical cancer and a very good early auxiliary diagnosis method for cervical cancer, which is worthy of promotion and application.

The use of tissue biopsy at abnormal sites found during colposcopy for cervical tumor diagnosis has greatly increased the detection rate of cervical precancerous lesions and cervical cancer.

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