EBRO 2017

Gastric cancer – radiotherapy planning

Critical structures and dose constraints

EBRO 2017

Small bowel Acute Toxicity

Onset: 2 nd week of treatment  15-20 days after treatment

Symptoms: •

Abdominal pain (cramps)

Diarrhea

•

Nausea

•

Lack of appetite

•

Weight loss

•

Andreyev HJ. Clin Oncol.2007 Ruiz-Tovar. J,Clin Transl Oncol 2009