1. Carcinomas Initiates in the skin or the tissues that surround internal organs. 
2. Sarcoma Occurs in tissues that are supporting or connective, such as muscle, fat, or bone. The bone marrow and other blood-forming tissues are where leukemia begins. 
3. The immune system’s cells are the source of lymphoma and myeloma. 
4. Gliomas and other tumors of the central nervous system have been classified as brain and spinal cord cancers.

There are more than 200 different kinds of cancer, and they can be categorized based on the kind of cell or location of the disease’s initiation. Among the prevalent forms of cancer are:-

Breast cancer:-

A prevalent kind of cancer among females. Usually in the ducts or lobules, it starts in the breast cells.

 Symptoms: either an underarm or breast bump. altered skin texture, breast size, or form. Nipple inversion or discharge. 

Risk factors: Hormonal variables, age, lifestyle, and family history.

Treatment: Chemotherapy, radiation, hormone therapy, surgery, and targeted therapy.

Lung cancer:-

Starts in the lungs and is frequently connected to environmental exposure or smoking.

Signs and symptoms: Coughing up blood or having a persistent cough. chest discomfort or shortness of breath. inexplicable loss of weight.

Risk factors: Air pollution, smoking, radon exposure, and family history

Treatments: Include immunotherapy, targeted therapy, radiation, chemotherapy, and surgery.

Bladder cancer:-

Older persons are usually affected by this cancer. Usually, it is discovered early on, when it is still curable. Follow-up testing are usually advised because it is likely to recur.

Signs and symptoms: Hematuria, or blood in the urine is frequently the first and most prevalent sign. Frequent urination or an urge to urinate that doesn’t go away. Urinating can cause pain or a burning feeling. Pelvic or lower back pain.

Risk factors : Tobacco compounds irritate the bladder lining and enter the urine, smoking is the main reason. 

Age: People over 55 account for the majority of instances. 

Chemical Exposure: Extended contact with industrial chemicals, such as those used in the leather, rubber, and industries.

A family history of bladder cancer or a comparable condition. 

Making a diagnosis Urinalysis: To examine urine for blood or aberrant cells.

Cystoscopy: Examining the bladder with a camera. 

Biopsy: Taking samples of tissue for examination.

Treatments: Surgery, Intravesical Therapy, Radiation Therapy, Systemic Treatments.

Skin cancer:-

Uncontrolled proliferation of aberrant skin cells is known as skin cancer, and it is usually brought on by UV radiation from the sun,tanning beds damaging the DNA of skin cells. Although it is the most prevalent kind of cancer in the world, most instances can be effectively treated if caught early.

Symptoms: Unexpected leakage or bleeding, Modifications to Skin Texture, Long-Term Skin Alterations, translucent or pearly growth, Under Nail Pigmentation., “Insect Bites” or “Rashes” that don’t heal, Sensitivity, Itching, or Pain, Strange Color Shifts, Quick Shift, Secret Places.

Risk factors: Skin cells that grow abnormally—often as a result of DNA damage—develop skin cancer. Although exposure to the sun is a frequent cause, skin cancer risk is influenced by a number of other factors. 

Treatment: Surgery, Cryotherapy (Freezing), Topical Treatments (Skin Creams), Radiation Therapy, Photodynamic Therapy (PDT), Targeted Therapy, Immunotherapy, Chemotherapy.

Uterus Cancer:-

A malignant tumor known as uterine cancer develops when uterine cells proliferate uncontrollably. It is the most prevalent cancer of the reproductive system in women. A cancerous growth that originates in the uterine cells.

Symptoms: The following are the most typical signs of uterine cancer: abnormal bleeding from the vagina, particularly after menopause. pressure or soreness in the pelvis. unusual discharge from the vagina. discomfort during sexual activity. soreness or difficulty during urinating.

Risk factors: Hormonal Imbalances, Obesity, Age, Family History and Genetics, Reproductive History, Medical History, Lifestyle Factors, Infections, Menstrual and Ovulatory Patterns, Diabetes and Insulin Resistance, Endometrial Hyperplasia.

Treatment: Surgical treatment, Hormone therapy, Radiation therapy, Targeted Therapy, Fertility-Sparing Treatments, Immunotherapy.

Pancreas cancer:-

The pancreas, an essential organ involved in digestion and blood sugar management, is the site of cancer, a serious and frequently aggressive kind of cancer. Since symptoms usually manifest at an advanced level, early identification is uncommon. This article provides a thorough analysis of pancreatic cancer, covering its causes, signs, and therapies.

Symptoms: Abdominal Pain,  Jaundice (Yellowing of the Skin and Eyes), Weight Loss, Changes in Stool, Vomiting,  Loss of Appetite, Blood Clots, New Onset of Diabetes.

Risk factors: Age, family history, Obesity, Poor diet, Genetic Mutations, Chronic Pancreatitis, Gender, Smoking.

Treatment: Supportive Treatments,  Clinical Trials, Surgical treatment, Hormone therapy, Radiation therapy, Targeted Therapy, Fertility-Sparing Treatments, Immunotherapy.