title: Scrub typhus pneumonitis: an entity which is frequently missed.
abstract: Four cases of scrub typhus pneumonitis are reported. Diagnosis was confirmed by positive Weil-Felix OX-K reaction and immunofluorescent antibody test for Rickettsia tsutsugamushi. Two patients presented with atypical pneumonia and two had overwhelming pneumonia resembling adult respiratory distress syndrome. All patients made a full recovery after appropriate treatment.
authors.affiliation: Department of Medicine, Faculty of Medicine, Prince of Songkla University, Thailand.
authors.forename: P
authors.initials: P
authors.lastname: Chayakul
authors.forename: V
authors.initials: V
authors.lastname: Panich
authors.forename: K
authors.initials: K
authors.lastname: Silpapojakul
mesh_terms: D000328:Adult; D000368:Aged; D000372:Agglutination Tests; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D011022:Pneumonia, Rickettsial / Q000175:diagnosis*; D012612:Scrub Typhus / Q000175:diagnosis*