Can a cervical biopsy detect cervical cancer?

Written by Li Shun Hua

Obstetrics and Gynecology

Updated on November 05, 2024

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Cervical biopsy can detect cervical cancer as long as the altered tissue is collected. However, some people have a type 3 transformation zone in the cervix, making it difficult to obtain the altered tissue, and in these cases, cervical scraping is needed. Therefore, it is best to perform the biopsy under colposcopic examination and conduct a cervical canal scraping at the same time. If there is cervical cancer, it can be detected, and generally, it will not be missed.

Other Voices

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Written by Li Shun Hua

Obstetrics and Gynecology

43sec

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There are several types of cervical cancer vaccines.

There are three types of cervical cancer vaccines: bivalent, quadrivalent, and nonavalent, and the recommended vaccination ages vary for each. The bivalent cervical cancer vaccine is suitable for females aged 9 to 45; the quadrivalent vaccine is suitable for females aged 20 to 45; the nonavalent vaccine is suitable for females aged 16 to 26. Vaccinations can be scheduled at hospitals within these age ranges. The younger the age at vaccination, the higher the antibody production after receiving the cervical cancer vaccine, meaning the effectiveness is better.

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Written by Xu Xiao Ming

Obstetrics and Gynecology

36sec

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Causes of cervical cancer

There are several causes of cervical cancer, such as having multiple sexual partners, premature birth, smoking, and early sexual activity, all of which could lead to cervical cancer. However, the main cause of cervical cancer is infection with HPV, the human papillomavirus. It has been scientifically proven that cervical cancer is caused by HPV infection. Therefore, this viral infection is the primary cause of cervical cancer. It is recommended that women of childbearing age undergo cervical cancer screening to check for any abnormalities in the cervix.

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Written by Gong Chun

Oncology

56sec

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Causes of cervical cancer

The causes of cervical cancer are particularly associated with human papillomavirus (HPV) infection. The primary causes that can lead to precancerous lesions and cervical cancer itself, in a minority of cases, do not detect HPV DNA, especially in older patients. Epidemiological studies show that early childbirth and multiple childbirths are highly related to the incidence of cervical cancer; as the number of childbirths increases, the risk of cervical cancer also increases. Smoking can suppress the body's immune function and may promote cancer development. Men who have had penile cancer, prostate cancer, or previous cervical cancer are at high risk; therefore, women who have contact with high-risk men are also more susceptible to cervical cancer.

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Written by Xu Xiao Ming

Obstetrics and Gynecology

44sec

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Is cervical hypertrophy cervical cancer?

Cervical hypertrophy is not cervical cancer. Cervical hypertrophy is merely a change in the shape and size of the cervix, which becomes larger than normal, and its shape might be somewhat larger than a normal cervix. It is just a morphological change. Cervical cancer, on the other hand, is caused by an HPV virus infection. It is a type of tumor and is different from mere enlargement; one is cancer, and the other is just an increase in size. Therefore, it is recommended that patients who experience irregular vaginal bleeding after intercourse, as well as those who have irregular bleeding normally, should undergo screening for cervical cancer, including tests for HPV and TCT.

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Written by Xu Xiao Ming

Obstetrics and Gynecology

40sec

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Early symptoms of cervical cancer

The most common early symptom of cervical cancer may be contact bleeding, including vaginal bleeding after intercourse. However, not many patients exhibit these symptoms. Many patients do not show any symptoms, but there are some pathological changes on the cervix. Therefore, it is recommended that women who are sexually active should undergo regular early screening for cervical cancer, including HPV, TCT, and colposcopy examinations. Regular checks can determine whether there are indeed pathological changes on the cervix. This is also a preventive measure for women, and the screening is highly efficient at detecting early pathological changes in the cervix.