Figure 3From: Gastrointestinal stromal tumors: correlation between symptoms at presentation, tumor location and prognostic factors in 47 consecutive patientsKaplan-Meier survival curves for GIST patients. a) Overall Survival (OS) of GIST patients, sample size: 42. b) OS of GIST patients regarding symptoms at presentation, sample size 41: Acute abdomen 4 patients, Bleeding 14 patients, Pain 14 patients, No symptoms 9 patients (Logrank test, significance P = 0.0471).Back to article page