S. pneumoniae肺膿瘍を合併したKartagener症候群の1例

抄録

A 38-year-old male with Kartagener's syndrome (KS) was admitted to our department for evaluation of recurrent pneumonia. Before admission the patient was diagnosed as having pneumonia in another hospital and received ofloxacin (300mg/day). Fever and production of purulent sputum decreased initially but again increased in the middle of April. On admission the films of both X-ray and CT scan of the chest revealed several air-fluid levels and infiltrative shadows on the left lower lung field. The patient was diagnosed as lung abscess using bronchofiberscopy. Gram staining of the intrabronchial specimens revealed many Gram-positive cocci and neutrophils including phagocytosed bacteria. A new carbapenem (L-627, 600mg/day), was started intravenously. After the therapy Streptococcus pneumoniae were eradicated soon from the sputum. At the same time the above symptoms including dyspnea on exertion subsided, and the findings of the chest X-ray and CT scan were also improved. Regarding KS the electron micrograph of the cilia showed the absence of the outer-dynein arms. While by both the saccharin test and the suptum cytology impaired mucociliary clearance was found. Lung abscess infrequently acompany KS.
There are reports of respiratory infections in KS, but to our knowledge no report of lung abscess was found in KS. We present this case report describing lung abscess in KS.