Cancer is a disease caused by abnormal cell growth that can spread throughout the body. There are two types of tumors - benign tumors which are not cancerous, and malignant tumors which are cancerous. Kidney cancer begins in the kidneys and can be caused by risk factors like smoking, obesity, and workplace chemicals. Common types of kidney cancer in adults include renal cell carcinoma and other rare types. Many kidney cancers are found during tests for other conditions, and imaging tests are increasingly used to detect cancers earlier.

2.  Cancer is a disease of the cells. There are several common types
of cancer because the cells become abnormal. These abnormal
cells grow and destroy body tissue and can spread to other
parts of the body.
 If these cells lose the ability to control their growth, they grow
too quickly and without causing any order to create a large
amount of tissue called a tumor.
 There are two types of the benign tumor is not cancerous and
malignant it is.

3.  The kidneys are part of the urinary
tract.  The kidneys also make
 They're located behind your substances that help control
abdominal organs, with one kidney blood pressure and regulate the
on each side of your spine. The left formation of red blood cells.
kidney is just below the The kidneys receive 20 to 25
liver, while the right one sits below percent of the total arterial
the diaphragm and near the spleen. blood pumped by the heart.
 The kidneys remove waste products  Each kidney together with the
from the blood and produce urine. adrenal gland (which sits atop
Urine collects in the middle of each each kidney) is covered by a
kidney, an area called the renal mass of fatty tissue and an
pelvis. Urine then drains from the outer layer of fibrous tissue.
kidney through a long tube, the
ureter, to the bladder, where it is
stored.

5.  Kidney cancer is cancer or a tumor that begins in the cells of your kidneys.
 Kidney cancer is a cancer that begins in your kidneys, two bean-shaped organs situated on
both side of your inferior back.
 The origin of kidney cancer is unfamiliar, even though it possibly will be associated to some
possibility factors such as smoking, corpulence, high blood pressure and place of work contact
to chemicals.

6.  In adults, the mainly general kind of kidney cancer is renal cell carcinoma. Other types
consist of intermediary cell carcinoma, Wilms' tumor (characteristically originate in
kids) and renal sarcoma.
 Hepatitis B is a severe liver contamination originated by the hepatitis B virus (HBV).
For several population, hepatitis B infection grow to be chronic, leading to liver
failure, liver cancer or cirrhosis a condition that causes permanent scarring of the
liver.
 Many kidney cancers are discovered at some point in procedures for other diseases or
conditions. Imaging techniques such as computerized tomography are being used more
often, which may go ahead to the detection of more kidney cancers.
 Like the majority of other types of cancer, kidney cancer begins as a small growth or
mass which grows larger over time. Still, kidney cancer can happen in a different way:
• (1) as a particular mass inside one kidney,
• (2) as many tumors inside one kidney, or
• (3) as tumors in both kidneys.
 However, in most cases the cancer is diagnosed in early stages when the tumors have
not invaded other organs or the cancerous cells have not penetrate the bloodstream.