[Gastrointestinal Stromal Tumor with Metastasis of Chest Wall and Both Lungs].

A 60-years-old male, who had undergone surgery for gastrointestinal stromal tumor of small intestine 8 years before, was admitted to our hospital for surgical treatment of left 10th rib metastasis. Three months after the 1st operation new metastatic lesions appeared at hypodermic tissue at right anterior chest wall and left upper lobe of the lung and we performed 2nd operation to resect these lesions. Five months after 2nd operation, we performed 3rd operation to resect another metastatic pulmonary lesion at right upper lobe.