'Many cancers' presentation slideshows

Neoplasia

Neoplasia. Cancer. Cancer. The second leading cause of death in the United States Estimated 1.45 million diagnosed 559,650 died Prostate is the most common cancer for men Breast is the most common cancer for women Excluding skin cancer

1.17k views • 95 slides

Smoking and Colorectal Cancer Neoplasia: Implications for Screening ?

Smoking and Colorectal Cancer Neoplasia: Implications for Screening ?. Joseph Anderson, M.D. Sept 19, 2008. Adenoma to Carcinoma Pathway. Normal. Adenoma. Cancer. APC loss. K-ras mutation. Chrom 18 loss. p53 loss. Normal Epithelium. Hyper- proliferation. Early Adenoma.

872 views • 78 slides

Cancer Epidemiology

Cancer Epidemiology. Wirsma Arif Harahap Surgical Oncologist Surgery Department - Andalas University. WHO. According to GLOBOCAN, an estimated 12.7 million new cancer cases and 7.6 million cancer deaths occurred in 2008.

859 views • 58 slides

Controls Over Genes

Controls Over Genes. Cancer- Mitosis gone Wrong . Lack of contact inhibition Oncogenes- many cancers arise through mutations, a mutated gene is called an oncogene Uncontrolled and invasive growth Benign and malignant tumors Benign = soft, moveable example: Lipoma

332 views • 14 slides

Tumors

Tumors. Prepared by : Dr. Nehad J. Ahmed. Cancer is a disease that results from abnormal growth and differentiation of tissues. Tumor or neoplasm - A mass of tissue in which the growth rate is excessive and uncoordinated when compared with normal tissues

390 views • 13 slides

Methods of Treatment

280 views • 10 slides

Inheritance Patterns

Inheritance Patterns. Things that cause alterations in chromosome number or pattern lead to genetic disorders. Alterations in chromosome number - aneuploidy caused by nondisjunction failure of a chromosome to separate during meiosis

361 views • 5 slides

Relative versus cancer-specific survival: assumptions and potential bias

Observed survival. Expected survival. All deaths Expected deaths /. Cancer-specific deaths Loss to follow-up. expected survival (comparison group). (including non-cancer deaths). Cohort. Cohort.

126 views • 1 slides