https://www.selleckchem.com/ALK.html An 84-year-old woman presented with a 9mm sized solitary liver metastasis in liver S8 18 months after the surgery for sigmoid colon cancer. The patient was treated with stereotactic body radiation therapy(SBRT)for local control, because the patient chose not to undergo surgery or chemotherapeutic treatment for metastatic liver cancer. SBRT is a minimally invasive treatment with a very short treatment period. Therefore, it may be considered as an alternative treatment for patients who are not suitable for surgery.We reported a case of a 30s woman who underwent Hartmann's surgery for sigmoid cancer. Her pathological stage was Stage Ⅳ(pT4b, N1b, M1b[liver and lung]). Postoperatively, 10 courses of systemic chemotherapy with FOLFOX plus cetuximab( Cmab)or bevacizumab(Bmab)were administered. After the chemotherapy, partial liver dissection and radiofrequency ablation(RFA)for multiple liver metastasis were performed. After 2 years of systemic chemotherapy with FOLFIRI plus ramucirumab(RAM), no liver or lung metastasis was observed; however, left supraclavicular lymph node and para-aortic lymph node metastases existed and gradually increased. For the purpose of local control, the para-aortic lymph node metastasis was treated with cervical dissection and carbon ion radiotherapy. Therefore, carbon ion radiotherapy was a useful treatment for local control.A 67-year-old man visited our hospital due to progressing appetite loss and fever. He presented with a fist-sized palpable mass in his right hypochondrium. Abdominal CT showed a 10 cm diameter tumor that originated from the gall bladder infiltrating the abdominal wall, liver, duodenum, and colon. Blood tests revealed leukocytosis, elevated C-reactive protein level, and severe malnutrition. FDG-PET showed markedly high uptake in the tumor and diffuse uptake in the spine. Owing to the inability of oral intake, he underwent laparoscopic gastrojejunostomy and intraoperative tumor biopsy, whic