Gastrointestinal stromal tumors: diagnosis and treatment.

Abstract

Diagnosis of GIST is often incidental. The predominant clinical symptom is usually gastrointestinal bleeding and anemia and the most widely used imaging test is CT. Treatment is surgical unless advanced GIST is diagnosed, which will be treated with imatinib mesylate neoadjuvant therapy. A multidisciplinary approach to this pathology is essential, a fact that affects prognosis and patient survival.