Cancer Types

Posted by somsoma

Cancer Type Estimated New Cases Estimated Deaths
Bladder 67,160 13,750
Breast (Female -- Male) 178,480 -- 2,030 40,460 -- 450
Colon and Rectal (Combined) 153,760 52,180
Endometrial 39,080 7,400
Kidney (Renal Cell) Cancer 43,512 10,957
Leukemia (All) 44,240 21,790
Lung (Including Bronchus) 213,380 160,390
Melanoma 59,940 8,110
Non-Hodgkin's Lymphoma 63,190 18,660
Pancreatic 37,170 33,370
Prostate 218,890 27,050
Skin (Non-melanoma) >1,000,000 <2,000
Thyroid 33,550 1,530
http://www.cancer.gov/cancertopics/commoncancers

Bladder cancer
refers to any of several types of malignant growths of the urinary bladder. It is a disease in which abnormal cells multiply without control in the bladder. The bladder is a hollow, muscular organ that stores urine; it is located in the pelvis. The most common type of bladder cancer begins in cells lining the inside of the bladder and is called urothelial cell or transitional cell carcinoma (UCC or TCC).

Breast cancer is a cancer of the glandular breast tissue.
Worldwide, breast cancer is the fifth most common cause of cancer death (after lung cancer, stomach cancer, liver cancer, and colon cancer). In 2005, breast cancer caused 502,000 deaths (7% of cancer deaths; almost 1% of all deaths) worldwide. Among women worldwide, breast cancer is the most common cancer.

Colorectal cancer, also called colon cancer or bowel cancer, includes cancerous growths in the colon, rectum and appendix. It is the third most common form of cancer and the second leading cause of death among cancers in the Western world. Colorectal cancer causes 655,000 deaths worldwide per year. Many colorectal cancers are thought to arise from adenomatous polyps in the colon. These mushroom-like growths are usually benign, but some may develop into cancer over time. The majority of the time, the diagnosis of localized colon cancer is through colonoscopy.

Endometrial cancer refers to several types of malignancy which arise from the endometrium, or lining of the uterus. Endometrial cancers are the most common gynecologic cancers in the United States, with over 35,000 women diagnosed each year in the U.S. The most common subtype, endometrioid adenocarcinoma, typically occurs within a few decades of menopause, is associated with excessive estrogen exposure, often develops in the setting of endometrial hyperplasia, and presents most often with vaginal bleeding.

Leukemia or leukaemia is a cancer of the blood or bone marrow and is characterized by an abnormal proliferation (production by multiplication) of blood cells, usually white blood cells (leukocytes). It is part of the broad group of diseases called hematological neoplasms.

Lung cancer is the malignant transformation and expansion of lung tissue, and is responsible for 1.3 million deaths worldwide annually. It is the most common cause of cancer-related death in men, and the second most common in women

Melanoma is a malignant tumor of melanocytes which are found predominantly in skin but also in the bowel and the eye.

Non-Hodgkin lymphoma (NHL) describes a group of cancers arising from lymphocytes, a type of white blood cell. It is distinct from Hodgkin lymphoma in its pathologic features, epidemiology, common sites of involvement, clinical behavior, and treatment. The non-Hodgkin lymphomas are a diverse group of diseases with varying courses, treatments, and prognoses.

Non-Hodgkin lymphoma may develop in any organ associated with the lymphatic system (e.g. spleen, lymph nodes, or tonsils). Most cases start with infiltration of lymph nodes, but some subtypes may be restricted to other lymphatic organs.

Pancreatic cancer is a malignant tumour within the pancreatic gland. Each year about 32,000 individuals in the United States are diagnosed with this condition, and more than 60,000 in Europe. Depending on the extent of the tumor at the time of diagnosis, the prognosis is generally regarded as poor, with few victims still alive 5 years after diagnosis, and complete remission still extremely rare.

Prostate cancer is a disease in which cancer develops in the prostate, a gland in the male reproductive system. Cancer occurs when cells of the prostate mutate and begin to multiply out of control. These cells may spread (metastasize) from the prostate to other parts of the body, especially the bones and lymph nodes. Prostate cancer may cause pain, difficulty in urinating, erectile dysfunction and other symptoms.

Skin cancer
is a malignant growth on the skin which can have many causes. Skin cancer generally develops in the epidermis, the outermost layer of skin, so a tumor is usually clearly visible. This makes most skin cancers detectable in the early stages. There are three common types of skin cancer, each of which is named after the type of skin cell from which it arises. Cancers caused by UV exposure may be prevented by avoiding exposure to sunlight or other UV sources, wearing sun-protective clothes, and using a broad-spectrum sun screen.

Thyroid cancer is malignant growth of the thyroid gland. There are four forms: papillary, follicular, medullary and anaplastic. The most common forms (papillary and follicular) are grow slowly, may recur, but are uncommonly fatal in patients under 45 years of age. The [medullary] form also has a good prognosis if it is restricted to the thyroid gland and a poorer prognosis if there has been spread; anaplastic thyroid cancers are fast-growing and respond poorly to therapy.


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