Cancer Warning Signs: Understanding Key Indicators in Health Examination Reports

Blood routine checks can indicate potential issues, such as elevated white blood cell, red blood cell, or blood platelet counts, which may suggest malignancies. Prolonged low hemoglobin levels could indicate digestive tract tumors or gynecological tumors causing chronic blood loss. Abnormal white blood cell classification may imply lymphoma or other solid tumors, while persistently high erythrocyte sedimentation rates could suggest multiple myeloma or lymphoma.

Blood biochemical tests can also reveal potential problems, such as abnormal liver function, which may indicate liver, bile duct, or pancreatic cancer. Elevated alkaline phosphatase levels could be a sign of bone or liver tumors, while significantly high blood calcium levels may indicate bone metastasis.

Ultrasound scans can detect potential issues, including low echo, extremely low echo, solid nodules, irregular edges, or unclear boundaries, which may suggest malignant tumors. In thyroid ultrasound scans, solid low-echo nodules, especially those with micro-calcifications, could be indicative of thyroid cancer.

CT scans can also identify potential problems, such as solid nodules, partial solid nodules, or ground-glass nodules, particularly those with spines, irregular edges, or rapid growth, which may suggest malignant tumors.

Tumor marker tests can detect elevated levels of certain markers, such as alpha-fetal protein, carcinoembryonic antigen, CA19-9, CA125, or prostate-specific antigen, which may indicate an increased risk of corresponding cancers.

It is essential to note that abnormal indicators in health examination reports do not necessarily mean cancer, but rather require timely attention and further testing. Mild elevations in individual indicators do not equate to cancer, as many benign diseases can also cause elevations, and comprehensive assessments are necessary.

Early discovery, diagnosis, and treatment are crucial in combating cancer. Therefore, paying attention to abnormal indicators in health examination reports and undergoing corresponding checks and treatments is vital for cancer prevention and control.

According to the World Health Organization, in 2020, the global number of newly diagnosed cancer cases reached 19.3 million, while cancer-related deaths increased to 10 million. Cancer is the second leading cause of death, with breast cancer being the most common type, accounting for 11.7% of new cancer cases. In China, approximately 3.929 million people are diagnosed with malignant tumors each year, with 2.338 million deaths, and 7.5 people are diagnosed with cancer every minute.

Thus, early prevention and checks are critical in reducing cancer incidence and mortality rates. The human body has many "signals" that can indicate potential health problems, such as lumps, pain, coughing, fever, weight loss, or fatigue. Ignoring these signals can lead to cancer. Regular health checks and self-examinations can help detect these signals early, allowing for timely interventions and treatments.

Furthermore, cancer prevention requires comprehensive measures, including a healthy diet, regular exercise, smoking cessation, vaccination, and regular health checks. By adopting these measures, individuals can effectively reduce their cancer risk and improve their quality of life and lifespan.

In the context of cancer prevention, understanding tumor markers and their implications is crucial. Tumor markers are biological indicators found in blood, bodily fluids, or tissues, and their elevated levels may suggest cancer presence. However, it is vital to note that increased tumor marker levels do not necessarily confirm cancer, as other factors can also contribute to their elevation.

Some commonly monitored tumor markers include alpha-fetal protein, carcinoembryonic antigen, cancer antigen 125, and others. Each of these markers is associated with specific types of cancer, and their levels can provide valuable information for diagnosis, treatment, and prognosis.

To improve health awareness and preventive measures, individuals should undergo regular health checks, stay informed about tumor markers, maintain a healthy lifestyle, and seek medical attention if symptoms persist. By adopting these measures, individuals can take a proactive approach to maintaining their health and reducing cancer risk. Early detection and prevention are key to effective cancer management, and increased awareness of tumor markers and their implications can play a vital role in this process.