A case report of a patient with overlap syndrome systemic lupus erythematosus ( SLE) and polymyositis ( PM) whose condition improved following treatment for coexisting descending colon cancer
Kijima, T.; Kanekiyo, S.; Nakasuga, C.; Inoue, Y.; Shindo, Y.; Tsutsui, M.; Yoshino, S.; Kubo, M.; Yano, M.; Bimoto, M.; Kanda, T.; Hazama, S.; Oka, M.
Gan to Kagaku Ryoho. Cancer and ChemoTherapy 40(12): 1936-1938
2013
ISSN/ISBN: 0385-0684 PMID: 24393971 Document Number: 670754
Here, we report a case of a patient with overlap syndrome (systemic lupus erythematosus[SLE]and polymyositis[PM]) whose condition improved following treatment for coexisting descending colon cancer. A 75-year-old man experienced Raynaud symptoms and arthralgia. He was diagnosed as having overlap syndrome (SLE/PM) and was treated with steroids. However, the symptoms did not improve. Descending colon cancer was diagnosed by colonoscopy. After surgery, overlap syndrome improved immediately. Overlap syndrome was considered as a paraneoplastic event caused by the coexisting descending colon cancer.