Details

Autor(en) / Beteiligte

• Tanaka, Mototsugu, MD
• Mise, Naobumi, MD, PhD
• Kurita, Noriaki, MD
• Suzuki, Takeshi, MD, PhD
• Hara, Kazuhiro, MD, PhD
• Fujii, Akiko, MD, PhD
• Uesugi, Noriko, MD, PhD
• Sugimoto, Tokuichiro, MD, PhD

Titel

A Case of Churg-Strauss Syndrome With Necrotizing Crescentic Glomerulonephritis Accompanied by Acute Coronary Syndrome Due to Vasospasm

Ist Teil von

• American journal of kidney diseases, 2010-08, Vol.56 (2), p.e5-e9

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2010

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• We report a case of Churg-Strauss syndrome coexistent with coronary vasospasm and pauci-immune necrotizing crescentic glomerulonephritis. A 54-year-old man with bronchial asthma and allergic rhinitis was admitted to our hospital because of acute coronary syndrome. Angiography showed diffuse coronary artery spasm without anatomic stenosis. Acute coronary syndrome due to vasospasm was diagnosed. However, subsequent administration of vasodilators did not suppress angina symptoms. In addition, marked eosinophilia, eosinophilic pneumonitis, chronic sinusitis, pericardial effusion, and slight hematuria with red blood cell casts were detected. Although kidney function was normal, a kidney biopsy showed necrotizing crescentic glomerulonephritis with eosinophilic infiltration in both glomeruli and interstitium. With the diagnosis of Churg-Strauss syndrome, oral prednisolone at a dose of 60 mg/d was administered. Cardiac symptoms, pulmonary and sinonasal lesions, pericardial effusion, and urine sediment resolved rapidly. Six months later, a repeated kidney biopsy showed remarkable improvement and no eosinophilic infiltration. Coronary vasospasm with eosinophilia might be refractory to vasodilators and sensitive to corticosteroid therapy and often has been related to Churg-Strauss syndrome. Slight abnormalities in urine sediment can be the clue to the diagnosis of severe kidney involvement of Churg-Strauss syndrome.