A Case of Eosinophilic Fasciitis Presenting as Pitting Edema of the Lower Extremities

作者：Lee Hee Seon; Chang Soo Jin; Kang Myung Suk; Yoon Choon Sik; Kim Kyung Won; Sohn Myung Hyun; Kim Kyu Earn^*

来源：Allergy Asthma & Immunology Research, 2014, 6(2): 179-182.

DOI：10.4168/aair.2014.6.2.179

• Eosinophilia
• eosinophilic fasciitis
• pitting edema

Eosinophilic fasciitis is a rare disease characterized by diffuse fasciitis with peripheral eosinophilia and progressive induration and thickening of the skin and soft tissues. We report a 19-year-old female who presented with pitting edema in both lower extremities. She had a history of excessive physical activity before her symptoms developed. Physical examination revealed 2+ pitting edema in both lower legs. She complained of mild pain in both knee joints and feet, with no tenderness or heating sensations. Laboratory results were unremarkable except for severe eosinophilia. Parasite infection, venous thrombosis, and cardiac and renal problems were excluded. A magnetic resonance imaging study of both lower extremities revealed increased signal intensity in the subcutaneous lesions, consistent with superficial inflammation of the fascia. Mixed perivenular lymphoplasmacytic and eosinophilic infiltration in the subcutaneous lesion were observed on biopsy. The patient was treated with corticosteroids, resulting in remarkable improvement in both edema and eosinophilia.

• 出版日期2014-3