Teejay's concept

Cervical cancer is a type of cancer that occurs in the cervix, the lower part of the uterus in the female reproductive system.

*Types of Cervical Cancer:

1. Squamous cell carcinoma (most common type, 70-80% of cases)
2. Adenocarcinoma (15-20% of cases)
3. Mixed carcinoma (rare)
4. Small cell carcinoma (rare)

*Major Causes:

1. Human Papillomavirus (HPV) infection (99.7% of cases)
2. Unprotected s*x
3. Multiple s*xual partners
4. Early s*xual activity
5. Weakened immune system
6. Smoking
7. Hormonal contraceptives (long-term use)
8. Family history

*Risk Factors:

1. Age (peak incidence between 35-55 years)
2. Low socioeconomic status
3. Limited access to screening
4. History of cervical dysplasia
5. HIV/AIDS

*Prevention:

1. HPV vaccination (Gardasil, Cervarix)
2. Regular cervical screening (Pap test, HPV DNA test)
3. Safe s*x practices (condoms)
4. Limited number of s*xual partners
5. Avoid smoking
6. Healthy lifestyle (balanced diet, exercise)
7. Avoid long-term hormonal contraceptives

*Symptoms:

1. Abnormal va**nal bleeding
2. Pelvic pain
3. Painful in*******se
4. Unusual va**nal discharge
5. Weight loss

*Stages:

1. Stage I: Cancer confined to cervix
2. Stage II: Cancer spreads to va**na, parametria
3. Stage III: Cancer spreads to pelvic wall, hydronephrosis
4. Stage IV: Cancer spreads to distant organs

*Treatment:

1. Surgery (hysterectomy, cone biopsy)
2. Radiation therapy
3. Chemotherapy
4. Targeted therapy

*Screening Guidelines:

1. American Cancer Society: Every 3 years (ages 21-29), every 5 years (ages 30-65)
2. American College of Obstetricians and Gynecologists: Every 3 years (ages 21-30), every 5 years (ages 30-65)

*Vaccination:

1. Gardasil (HPV 6, 11, 16, 18)
2. Cervarix (HPV 16, 18)
3. Recommended for girls aged 11-12, boys aged 11-12 (optional)

Colon cancer, is a type of cancer that affects the large intestine (colon) and re**um. It occurs when abnormal cells in the colon or re**um grow and multiply uncontrollably, forming a tumor.

Major Causes:

1. Genetics: Family history and inherited syndromes
2. Age: Risk increases after 50
3. Diet: Low fiber, high red meat, and processed food consumption
4. Lifestyle: Sedentary lifestyle, smoking, and excessive alcohol
5. Medical conditions: Ulcerative colitis, Crohn's disease, and diabetes
6. Obesity
7. Radiation exposure

Symptoms:

1. Blood in stool or black stools
2. Changes in bowel movements (diarrhea or constipation)
3. Abdominal pain or cramping
4. Weakness and fatigue
5. Unintended weight loss
6. Narrow stools
7. Feeling of incomplete bowel movements

Prevention:

1. Screening: Regular colonoscopies and stool tests
2. Diet: High fiber, fruits, vegetables, and whole grains
3. Exercise: Regular physical activity
4. Maintain healthy weight
5. Quit smoking
6. Limit alcohol consumption
7. Manage chronic conditions (diabetes, etc.)
8. Consider aspirin therapy (consult a doctor)

What is Lung Cancer

Lung cancer is a type of cancer that originates in the lungs, typically in the cells lining the air passages. It is the leading cause of cancer deaths worldwide, accounting for nearly 20% of all cancer deaths.

*Major Causes (WHO)

1. To***co smoking (80-90% of lung cancer cases)
2. Secondhand smoke exposure
3. Air pollution (indoor and outdoor)
4. Radon gas exposure
5. Asbestos exposure
6. Genetic predisposition
7. Previous lung diseases (e.g., tuberculosis, chronic obstructive pulmonary disease)

*Symptoms (WHO)

1. Coughing (persistent and worsening)
2. Chest pain or discomfort
3. Shortness of breath
4. Fatigue
5. Weight loss
6. Coughing up blood or rust-colored sputum
7. Recurring lung infections
8. Hoarseness

*Prevention (WHO)

1. Don't smoke: To***co smoking is the leading cause of lung cancer.
2. Avoid secondhand smoke: Stay away from smokers and smoke-filled environments.
3. Reduce air pollution exposure: Use clean energy sources, like solar or wind power.
4. Test for radon: Ensure your home is radon-free.
5. Avoid asbestos: Limit exposure to asbestos in workplaces and buildings.
6. Get vaccinated: Receive flu and pneumonia vaccines to prevent lung infections.
7. Eat a healthy diet: Consume fruits, vegetables, and whole grains.
8. Exercise regularly: Engage in physical activity to reduce cancer risk.

Early Detection and Screening (WHO)

1. Low-dose computed tomography (LDCT) scans for high-risk individuals (ages 55-74, with 30 pack-years of smoking history)
2. Chest X-rays and sputum cytology (not recommended for routine screenings