Introduction
Cancer is a disease that affects millions of people around the world. Understanding precursor signs is essential for early detection and increased chances of healing.
A-type cancers and their precursor signs
1. Carcinomas
Carcinomas develop from epithelial cells. Here are some examples and their specific symptoms:
- Skin cancer: color changes, bleeding, itching.
- Lung cancer: persistent cough, shortness of breath, chest pain.
- Colon cancer: changes in intestinal habits, blood in the stool.
- Stomach cancer: indigestion, loss of appetite, abdominal pain.
- Breast cancer: palpable mass, skin changes.
- Prostate cancer: urinary problems, pelvic pain.
- Thyroid cancer: swelling at the neck, difficulty swallowing.
2. Sarcomas
Sarcomas affect connective tissues (bones, muscles, soft fabrics). Their precursor signs include:
- persistent pain in a specific area.
- Swelling or abnormal mass.
- Limitation of mobility.
B- Risk factors and prevention
1- Risk factors
Smoking, exposure to radiation, genetic predisposition.
2-prevention
Healthy food, physical activity, avoid tobacco, regular screening. Medical and autodiagnosis
C-consultation
- Consult a healthcare professional in the event of disturbing symptoms.
- Avoid internet -based autodiagnosis.
D-TICI some statistics on the incidence of cancer on a global scale
- In 2022, there were nearly 20 million new cases of cancer and around 10 million deaths related to cancer.
- Demographic predictions indicate that the annual number of new cases of cancer will reach *
35 million by 2050, an increase of 77 % compared to 2022.
- The standardized impact rate by age shows that there are 178.1 new cancer cases for each 100,000 women worldwide and 206.9 new cancer cases for each 100,000 men.
These figures highlight the continuous importance of research, prevention and early detection to combat this disease.
E-TICI some inspiring testimonies of cancer survivors
1. Sophie, 42, survivor of breast cancer:
"After my mastectomy, I learned to accept my body and appreciate every day. The support of my family and my friends was essential."
2- Alexandre, 30, survivor of the testicles cancer:
"Early detection saved my life. I have consulted as soon as I noticed a mass. Today, I am in remission and I feel that every day is a gift."
3-Marie, 55, survivor of colorectal cancer:
"Chemotherapy was difficult, but I kept morale thanks to my passion for painting. Creativity helped me to go through difficult moments."
These testimonies show the strength and resilience of cancer survivors. They remind us of the importance of awareness, prevention and support.
Conclusion
Vigilance and knowledge of precursor signs are essential to fight cancer. Take care of your health and act quickly if necessary.