Essays /

Cancer Essay

Essay preview

The twentieth century has often been called as the cancer century. This is because more than a hundred types of cancer have been discovered in this century, and secondly, because enormous medical efforts were made to fight all kinds of cancers all over the world. In the early decades of the century, cancer was considered to be a fatal disease, and although many cancers remain fatal, medical therapy has developed significantly over the years such that most cancers can be treated and cured. After decades of struggling with various cancers, doctors are now becoming more aware of the causes of these diseases, how they can be treated, and what can be done to prevent them. Breast cancer, however, remains one of the major concerns in the medical field, mainly because it has many forms and happens to strike a large number of women. By definition, a cancer is a disease that is characterized by “controlled growth and spread of abnormal cells” (Laino, online). When such a growth takes place, the cancer cells form a tumor from which cells will invade the neighboring tissues and organs. Some of these cells may even travel through the blood or other means to attack other organs and tissues in the body (Laino, online). Different cancers have claimed several million lives over the years. In the 1980s, more than 4.5 million people died in the US alone. In the past few years, nine million people developed cancers and today, there are more than 12 million people in the United States receiving cancer treatment. More than half a million people die of cancer every year, that is, at the rate of 1,500 patients every day. Cancers claim about 20% of all deaths in the US every year (Laino, online). Of all cancers, breast cancer is the most common cancer among women, although it exists in men in rare cases. In the United States, ...

Read more


-150 000 1 10 100 12 149 15 150 151 152 16 1980s 1990 20 4.5 44 5 500 68 69 92 95 abnorm ac accid accord age ago alcohol almost alon also although american among amount anim anoth area around asia attack attent averag awar becom beer beirut believ belong benign best birth block blood bodi breast call cancer cannot carri case caus cell centuri certain chanc chang channel character chemic chemotherapi claim clear color combin common compani concern condit conduct connect consid consider consum consumpt contagi contin continu contract contradict contrast control convinc cook could countri cover cure cyst day dead deal death decad declin definit detect develop die diet differ difficult direct disabl discov diseas distort distress doctor done doubl dr dresser dri duct due dye ear earli easi easili effect effort enorm establish estim europ even everi evid exampl exchang exist expens extrem face fact factor famili far fast fat fatal feel field fifti fight first form found frequent furthermor gene genet get given gland go great grow growth hair half hand happen hard harmless haupt help hered high higher histori hormon howev hundr hypothesi identifi immunotherapi includ indic individu induc inflammatori insid insignific inspect insur intercours interview invad invas japanes kind known laino larg lead leav life live lobe lobular longer loss lump lymph maatouk made main major make mammographi mani mastectomi may mean medic men menopaus menstruat mention method might milk million mole msnbc much must mustafa mutagen neighbor nevertheless nine normal noth notic number occur often older one onlin oper organ other p53 part pass past patient pay peopl person physic pill place plastic poor possibl pregnant prevent previous process produc protein psycholog radiat radioact rare rate reach reason receiv red reduc reflect regular relat relationship remain remov requir research respect respons rest result rich risk runowicz scienc scientist second seem serious sever sexual shown signific situ skin solid special spread stage state still strike strong struggl substanc success suffer support surfac surgeon surgeri take team test therapi therefor think thirti though thousand time tissu today tradit trauma travel treat treatment tumor turn twentieth two type typic undergo underw unit univers unnot us usual varieti various vessel victori war warm wart wax way wet whose within without woman women world year yet