Squamous cell carcinoma (SCC) antigen

Squamous cell carcinoma (SCC) is a type of cancer that develops in epithelial tissues. This type of cancer can occur in various parts of the body, including the skin, lungs, mouth, and genitals. Diagnosis of squamous cell carcinoma involves the use of various methods, including testing for tumor markers.

Tumor markers are specific biological substances that can be detected in blood, urine, saliva, or other biological fluids when a tumor is present in the body. Various tumor markers can be used to diagnose squamous cell carcinoma, including the SCC antigen (Squamous Cell Carcinoma Antigen).

SCC antigen is one of the most specific markers for diagnosing squamous cell carcinoma. It is usually produced by the squamous epithelial cells of the skin and mucous membranes, where this type of cancer can develop. Testing the level of SCC antigen in the blood or other body fluids can help detect the presence or absence of squamous cell carcinoma and determine its stage and growth dynamics.

The SCC antigen diagnostic procedure includes the following steps:

1. Collection of biological material: To determine the level of SCC antigen, the doctor takes a sample of blood, urine, or other biological fluid, depending on the area suspected of having cancer.
2. Laboratory analysis: The collected material is sent to a laboratory to determine the level of SCC antigen. Laboratory technicians can use immunological methods to detect this antigen.
3. Interpretation of results: The test results are evaluated by a physician. Established norms for SCC antigen levels are usually used. An elevated SCC antigen level may indicate the presence of squamous cell carcinoma, but this indicator is not an absolute diagnostic sign of cancer and can also be increased in other conditions, such as inflammatory processes.
4. Additional tests: If the results suggest cancer, your doctor may order additional tests, such as a biopsy, computed tomography (CT), magnetic resonance imaging (MRI), or other imaging tests to confirm the diagnosis and determine the stage of the disease.

Diagnosis of squamous cell carcinoma using SCC antigen is only one part of a comprehensive examination. It is important to remember that laboratory test results must be combined with other clinical and imaging data to make an accurate diagnosis and determine the optimal treatment method. Treatment of squamous cell carcinoma may include surgery, drug treatment, radiation or chemotherapy, depending on the stage of the disease and other factors. The exact treatment plan is determined by the oncologist after a detailed diagnosis and discussion with the patient.