What does physical examination SCC and HPV mean

SCC in physical examination usually refers to squamous cell carcinoma antigen detection, which is a biomarker detection used to assist in the diagnosis of squamous cell related tumors; HPV is a human papillomavirus test used to screen for viral infections and cervical lesions caused by them. The main content includes five aspects: clinical significance of SCC, application scenarios of SCC, HPV typing detection, high-risk subtypes of HPV, and intervention for HPV infection.

1. Clinical significance of SCC

Squamous cell carcinoma antigen is a glycoprotein tumor marker mainly present in the cytoplasm of squamous epithelial cell carcinoma. When squamous cell carcinoma occurs in the cervix, esophagus, lungs, and other areas, this indicator may show abnormal elevation. Further diagnosis should be made by combining imaging examination and pathological biopsy.

II. Application Scenarios of SCC

This test is mainly used for evaluating the efficacy and monitoring the recurrence of cervical squamous cell carcinoma after treatment, and can also assist in the diagnosis of diseases such as lung squamous cell carcinoma and head and neck squamous cell carcinoma. However, due to limited sensitivity for early squamous cell carcinoma, it is not recommended as a single screening method.

3. HPV typing detection

detects 23-28 HPV subtypes through PCR or hybrid capture technology, which are classified into high-risk and low-risk types. Persistent infection with high-risk HPV may lead to cervical intraepithelial neoplasia, and commonly used HPV testing kits in clinical practice include testing for subtypes such as 16/18.

4. High risk subtypes of HPV

HPV16/18 are associated with 70% of cervical cancer, and 31/33/45/52/58 and other types also belong to the high-risk category. Infection may cause cytological abnormalities, and the degree of cervical lesions needs to be evaluated through colposcopy examination. The 9-valent HPV vaccine can prevent 7 high-risk subtypes of infections.

V. HPV Infection Intervention

For individuals who are HPV positive but have normal cytology, it is recommended to have a follow-up examination 6-12 months later. Low degree lesions can be followed up for observation, while high degree lesions require cervical conization surgery. Daily personal hygiene should be maintained, multiple sexual partners should be avoided, and HPV vaccination is an effective preventive measure.

If abnormal SCC is found during physical examination, it is necessary to investigate the possibility of malignant tumors. It is recommended to seek medical attention from a tumor specialist and complete enhanced CT and other examinations. HPV positive individuals should follow medical advice to undergo regular TCT examinations. Women over 30 years old can undergo cervical cancer screening in combination with HPV and TCT. Maintaining a regular daily routine and moderate exercise can help enhance immune function and prevent ongoing viral infections. If symptoms such as abnormal vaginal bleeding occur, seek medical attention promptly.