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Acute renal failure associated with Legionella pneumonia and acute cholecystitis
Author(s) -
FUNG ANNIE SC,
LEIKIS MURRAY J,
McMAHON LAWRENCE P
Publication year - 2004
Publication title -
nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 61
eISSN - 1440-1797
pISSN - 1320-5358
DOI - 10.1111/j.1440-1797.2003.00233.x
Subject(s) - medicine , pneumonia , legionella , cholecystitis , intensive care medicine , acute cholecystitis , dialysis , acute kidney injury , surgery , cholecystectomy , gallbladder , genetics , bacteria , biology
SUMMARY: Background and Aims: Acute cholecystitis in critically ill patients has a high morbidity and mortality. We observed a number of patients presenting with Legionella pneumonia and acute renal failure who subsequently developed acute cholecystitis. There has previously been no reported association between Legionella pneumonia, renal failure and cholecystitis, prompting this examination of the cases and review of the available literature. Methods: The Western Hospital patient record discharge codes (DRG) from 1993 to 2001 were searched retrospectively for all cases of Legionella pneumonia or acute renal failure requiring dialysis (ARF) at presentation or during their period of hospitalization. Acute cholecystitis was then included as a cross‐search and results analysed. Results: Twenty‐six cases of isolated Legionella pneumonia and 112 of ARF were identified with a further 10 having both conditions simultaneously. Of these 10 cases, three were identified as also having acute cholecystitis. The combination of Legionella pneumonia and ARF was associated with an increased risk of acute cholecystitis ( P = 0.002) whereas neither condition in isolation demonstrated this association. Conclusions: Patients with Legionella pneumonia can become critically ill with multiple complications including acute renal failure requiring dialysis. In this setting, they may have an increased risk of developing acute cholecystitis, which clinically can be difficult to ascertain. Diagnosis requires a high index of suspicion and vigilance.