بخشی از پاورپوینت
--- پاورپوینت شامل تصاویر میباشد ----
اسلاید 1 :
Unrestricted cell Proliferation
Growth without appropriate signal
Escaped from Programmed cell death
Altered interaction between cell and environment
Evasion of immune mediated eradication
Invasion into normal tissue
اسلاید 2 :
Cancer is a disease of nucleolus
It is associated with change in genetic material
Proto-oncogene
Tumor- Suppressor Genes
DNA repair Gene
This changes are genetic or epigenetic
اسلاید 3 :
Cancer is a leading cause of death worldwide: it accounted for 7.4 million deaths (around 13% of all deaths) in 2004.
Lung, stomach, liver, colon and breast cancer cause the most cancer deaths each year.
The most frequent types of cancer differ between men and women.
More than 30% of cancer deaths can be prevented.
اسلاید 4 :
Tobacco use is the single most important risk factor for cancer.
Cancer arises from a change in one single cell. The change may be started by external agents and inherited genetic factors.
Deaths from cancer worldwide are projected to continue rising, with an estimated 12 million deaths in 2030.
اسلاید 5 :
Cancer is a leading cause of death worldwide. The disease accounted for 7.4 million deaths (or around 13% of all deaths worldwide) in 2004. The main types of cancer leading to overall cancer mortality each year are:
lung (1.3 million deaths/year)
stomach (803 000 deaths)
colorectal (639 000 deaths)
liver (610 000 deaths)
breast (519 000 deaths).
اسلاید 6 :
More than 70% of all cancer deaths occurred in low- and middle-income countries.
The most frequent types of cancer worldwide (in order of the number of global deaths) are:
Among men - lung, stomach, liver, colorectal, oesophagus and prostate
Among women - breast, lung, stomach, colorectal and cervical.
اسلاید 7 :
POPULATION-BASED CANCER REGISTRY (PBCR)
2. HOSPITAL -BASED REGISTRY
3.PATHOLOGY –BASED REGISTRY
اسلاید 8 :
Collects information on ALL new cases of cancer in a defined population
The population covered is usually that of a GEOGRAFIC area
The main interest is for epidemiology and public health
اسلاید 9 :
Collects information from one or more laboratories on histologically diagnosed cancers
The population from which the tumour tissue has come is not defined
The information - has high diagnostic quality - but is difficult to generalize
اسلاید 10 :
Records all cases of cancer treated in a given hospital
The population from which the cases come is not defined
The main interest is clinical care hospital administration
