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Chemosensitivity Test is an examination method that can test the response of cancer cells to different chemotherapy drugs. With the development of personalized medicine, the application of this test in cancer treatment is receiving increasing attention. By understanding the sensitivity of cancer cells to various chemotherapy drugs, doctors can choose the most effective drugs to treat specific patients, thereby improving efficacy and reducing side effects. This article will introduce the purpose, procedure, applicable population, and role of chemotherapy sensitivity testing in cancer treatment.

Breast exams are a critical step in assessing breast health, detecting abnormalities, and detecting breast cancer early. With the continuous development of technology, existing breast examination methods can not only detect tumors early, but also help doctors develop more accurate treatment plans. The most common breast examination methods include mammography (Mammogram), breast ultrasound (Breast Ultrasound) and breast magnetic resonance imaging (Breast MRI). This article will introduce the purpose, process, advantages and disadvantages of these inspections.

Genetic testing has become an important component of cancer diagnosis, risk assessment, and personalized treatment. By analyzing an individual’s genomic profile, these tests can provide important information about the risk of developing cancer, the presence of specific cancer mutations, and the effectiveness of potential treatments. In cancer care, the two most common genetic tests are cancer risk assessment genetic testing and circulating tumor DNA testing (ctDNA testing). This article will explore these tests, their uses, benefits, and role in cancer management.

Blood tests play an important role in the detection, diagnosis and management of cancer. While blood tests alone cannot confirm a diagnosis of cancer, they provide critical information about the presence of abnormal cells, overall health, and help guide treatment decisions. From detecting tumor markers to assessing organ function and monitoring treatment progress, blood tests provide valuable insights at every stage of cancer care. This article will describe the main types of blood tests used in cancer diagnosis, as well as their advantages and limitations.

Organ function testing is an important diagnostic tool used to evaluate how well different organs in the body are functioning. For patients undergoing cancer diagnosis and treatment, these tests provide important information about the overall health and function of organs such as the liver, kidneys, heart and lungs. This information is critical for diagnosing cancer, determining its impact on organ health, developing treatment plans, and monitoring side effects during and after treatment. The following are the role, use, advantages and some considerations during the testing process of organ function testing in cancer care.

Tumor markers, also called “cancer markers,” are substances (usually proteins) produced by cancer cells or normal cells in response to cancer. Tumor markers are commonly found in blood, urine, stool or tissue samples from cancer patients. Tumor markers provide important information for diagnosing cancer, predicting treatment response, monitoring treatment effectiveness, and detecting recurrence. This article will explore the role of tumor markers in cancer diagnosis, their advantages and limitations, and what to expect during testing.

Positron emission tomography (PET scan) is an extremely valuable tool in cancer detection, diagnosis and management. PET scans provide information about the function of tissues and organs at the molecular level, which is a unique insight that other imaging techniques, such as CT or MRI, may not reveal. This advanced imaging technology can help identify cancer, determine its spread and monitor the effectiveness of treatments. This article discusses how PET scans work, their advantages and limitations, and their role in cancer diagnosis.

Magnetic resonance imaging (MRI) is an advanced diagnostic tool that provides detailed images of structures in the body, making it extremely valuable in detecting, diagnosing and monitoring various cancers. Unlike other imaging methods that use ionizing radiation, such as X-rays or CT scans, MRI uses powerful magnetic fields and radio waves to create clear cross-sectional images of organs, tissues, and tumors. This article will explore how MRI scans work, their advantages and limitations, and their role in cancer diagnosis and care.

Computed tomography (CT scan), also called computerized axial tomography (CAT scan), is a powerful diagnostic tool commonly used to detect and evaluate cancer. CT scans combine X-ray and computer technology to create detailed cross-sectional images of the body, allowing health care professionals to visualize tumors, abnormalities and other changes in tissues and organs. This article will explore how a CT scan works, its role in cancer diagnosis, its advantages, limitations, and what to expect during the test.

Ultrasound imaging, also called ultrasound, is a widely used diagnostic tool that helps detect and diagnose various health conditions, including cancer. This non-invasive and safe technology uses high-frequency sound waves to produce images of the body’s internal structures. It is frequently used for imaging soft tissues and organs, and is particularly useful for detecting and monitoring certain types of cancer. This article will explore how ultrasound scanning works, its advantages and limitations, and its use as a cancer diagnostic tool.