Case: We report the case of a female in her sixties with inoperable gastric cancer in which continuous bleeding from the cancer resulted in severe anemia and the need for frequent repetitive blood transfusions. In order to control the hemorrhage, radiation therapy of 30 Gy/10 fractions to the cancer was conducted. Her tarry stool soon stopped, her hemoglobin level increased and transfusion became unnecessary. One month later, gastric rebleeding derived from the marginal area of the radiation field occurred. Additional radiation therapy of 24 Gy/8 fractions was given and successful hemostasis was obtained. The patient has been well without transfusion for four months. Conclusion: It is difficult to control bleeding from advanced gastric cancer if the tumor cannot be resected. Endoscopic hemostasis is not always applicable. Interventional radiotherapy (IVR) can be indicated for arterial bleeding. However, the indication of this treatment is controversial in cases of continuous venous bleeding, as seen in our case. Successful hemostasis by radiation therapy was obtained without severe complications in our case. Therefore, it is conceivable that radiation therapy to resistant venous bleeding from unresectable advanced gastric cancer upon careful consideration of complications is a useful treatment modality.

Stiff-person syndrome (SPS) is an extremely rare disease that is characterised by progressive rigidity and muscle spasms affecting the axial and limb muscles and is difficult to diagnose. In SPS, autoantibodies such as anti-GAD antibody or anti-amphiphysin antibody may be proved, and it is speculated that SPS is GABAergic neurons disorder with the central nervous system due to these antibodies. We report a case of advanced breast cancer with a paraneoplastic SPS. Case: A 52-year-old woman was diagnosed with advanced breast cancer with bilateral multiple lung metastases, bilateral cancerous pleurisy, multiple liver metastases, cancerous peritonitis, and bilateral ovarian metastases. Anti-cancer treatment was not indicated due to poor condition, and oxygenation and pleural drainage and ascites drainage were performed in the palliative care unit. A series of symptoms due to muscle rigidity progressed rapidly which initially manifested as dysphagia, then stiffness of the upper extremities and locomotive disability. So she was diagnosed as paraneoplastic SPS by a neurologist. Despite the partial efficacy of diazepam, it was difficult to increase dosage due to sedation.