Tobacco

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3

Slide 29

Cancer of the pancreas (45)

Slide 30

Cross

section of a coronary artery (artery to the heart). The inner wall is very thick (pale pink) and you can see a massive blood clot (red) taking up much of the photo (46)

Slide 31

Stomach ulcers (dark brown) - alcohol and smoking are factors (49)

Slide 32

Stomach ulcers (dark brown)- alcohol and smoking are factors. The stomach is cut open. (50)