Wegener's granulomatosis complicated with intestinal ulceration.

Abstract We report the case of a 32-year-old man who developed Wegener's granulomatosis complicated with refractory intestinal ulceration. In August 2001, he presented with a high fever, nasal bleeding, and bilateral leg numbness. These symptoms worsened, which prompted him to consult his home doctor on February 18, 2002. In spite of treatment with antibiotics, his symptoms did not improve. Furthermore, abdominal pain and melena occurred as additional symptoms in March 2002. He was admitted to our hospital on April 5, 2002. A deformed nose condition (the so-called saddle nose) was observed at this time. Laboratory data showed a high erythrocyte sedimentation rate (103 mm/h) and a high level of serum C-reactive protein (14.98 mg/dl), and hematuria and proteinuria were also observed. The patient was positive for an antineutrophil cytoplasmic antibody specific for proteinase-3 (PR3-ANCA). A chest computed tomography (CT) scan revealed multiple pulmonary nodules in the lung field. A biopsied-specimen from the nasal mucosa showed necrotizing granulomatosis with giant cells. Together with his symptoms and the laboratory and pathological findings, the patient was diagnosed as having Wegener's granulomatosis. A colon fiberscopy showed multiple ulcerations with bleeding from the terminal ileum to the ascending colon, and nodular lesions at the terminal ileum. We started a combination therapy of prednisolone (60 mg/day) and cylophosphamide (100 mg/day) orally. The patient's gastrointestinal symptoms disappeared and abnormal serological indicators improved. Although Wegener's granulomatosis complicated with refractory intestinal ulceration is rare, this case indicates that the gastrointestinal region is also a target organ of Wegener's granulomatosis.