The 469th case: multiple cutaneous abscesses, pelvic mass, and lung cavities

• Published in: Chung-hua nei kʿo tsa chih Vol. 58; no. 4; p. 333
• Main Authors: Cao, X Y, Zhao, J L, Zhou, Y Z, Zhou, B T, Wu, Q J, Zeng, X F
• Format: Journal Article
• Language: Chinese
• Published: China 01.04.2019
• Subjects: Abscess; Adult; Blood Sedimentation; Diagnosis, Differential; Female; Humans; Immunosuppressive Agents; Lung Diseases; Skin; Skin Diseases; Granulomatosis with polyangiitis; Multiple abscess; Fever
• ISSN: 0578-1426
• DOI: 10.3760/cma.j.issn.0578-1426.2019.04.021

A 28-year-old woman with multiple abscesses for 2 month and fever for 1 month was admitted in Peking Union Medical College Hospital. The skin abscesses gradually developed at skull, face, abdominal wall and pelvis. Laboratory examinations related to inflammatory reactions were strongly high including erythrocyte sedimentation rate 99 mm/1 h,C-reactive protein160.28 mg/L and ferritin 1 584 μg/L. Multiple nodules and cavities were detected in lungs. And vesico-cervical fistula was found during exploratory laparotomy. The pathological tests of abdominal tissues demonstrated necrosis and granuloma. Evidence of infectious diseases was not definite. Positive anti-proteinase 3 (PR3) antibody confirmed the diagnosis of granulomatosis with polyangiitis. After treated with glucocorticoid and immunosuppressants, the patient's symptoms improved remarkably. This case suggested that systemic vasculitis should be considered as a differential diagnosis of multiple abscesses which are not explained by infections.