oesophageal Ca: adenocarcinoma risk factors
obesity
GORD –> Barrett’s oesophagus
oesophageal Ca: squamous cell carcinoma risk factors
smoking
alchol
stomach Ca: modifiable risk factors
H. pyori infection
alcohol
smoking
excessive consumption salted fish, pickled veg. cured meats
Stomach Ca alarm symptoms
anaemia loss of weight anorezia recent onset of progressive symptoms masses, maleana/haematemesis swallowing difficulty