- 著者
- Tomohiro Koga Kanako Takano Yoshiro Horai Satoshi Yamasaki Hideki Nakamura Akinari Mizokami Koichi Ohshima Atsushi Kawakami
- 出版者
- 一般社団法人 日本内科学会
- 雑誌
- Internal Medicine (ISSN:09182918)
- 巻号頁・発行日
- vol.52, no.16, pp.1839-1843, 2013 (Released:2013-08-15)
- 参考文献数
- 15
- 被引用文献数
- 2
A 21-year-old man was admitted to our hospital with a fever, erythema, cervical lymphadenopathy and pancytopenia. A diagnosis of Sweet's syndrome (SS) with Kikuchi's disease (KD) and hemophagocytic syndrome (HPS) was made based on the results of a bone marrow aspiration along with the results from biopsy specimens of the brachial skin and a cervical lymph node. The expression of retinoic acid-inducible gene-I (RIG-I) in the skin epidermal basal layer as well as in a cervical lymph node was revealed through immunohistochemistry. He successfully entered remission through treatment with prednisolone. This findings of this case indicate that when SS with KD presents as HPS, it may suggest an association with an RIG-I-related innate immunity.