Published in:
Open Access 01-12-2014 | Case report
Lung abscess without sepsis in a patient with diabetes with refractory episodes of spontaneous hypoglycemia: a case report and review of the literature
Published in: Journal of Medical Case Reports | Issue 1/2014
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Introduction
Hypoglycemia is a cause of considerable morbidity. Although hypoglycemia has been documented in the setting of septic shock and has been associated with higher mortality, hypoglycemia in infection without sepsis has not been reported in the literature.
Case presentation
A 72-year-old Japanese woman treated with high-dose glucocorticoids for autoimmune hemolytic anemia, as well as intensive insulin therapy for type 2 diabetes, presented with severe hypoglycemia. A lung abscess was diagnosed by imaging studies and treated with intravenous antibiotics. Hypoglycemia spontaneously recurred during lung abscess exacerbations, despite appropriate de-escalation of antidiabetic therapy. Only mild sporadic episodes of hypoglycemia occurred after the lung abscess was controlled. Infection accompanied with malnutrition and immunosuppression, although in the absence of sepsis, may have contributed to hypoglycemia.
Conclusions
Caution is warranted in the management of hypoglycemia in patients with diabetes with the conditions described here, that is malnutrition and immunosuppression, as infection may be a contributing factor.