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Letters |
1
Department of Pediatrics, University Childrens Hospital, Theodor-Stern-Kai 7, 60596 Frankfurt, Frankfurt am Main, Germany
2
Department of Food Chemistry, University of Frankfurt, Frankfurt am Main, Germany
a Author for correspondence. Fax 49-69-6301-5229; e-mail asewell@zki.uni-frankfurt.de.
To the Editor:
Patients with short bowel syndrome (SBS) are prone to periods of acute life-threatening metabolic acidosis attributable to the accumulation of D-lactate caused by bacterial overgrowth (1)(2)(3) The malabsorption of carbohydrates in the gut leads to large amounts of D- and L-lactate produced by intestinal flora (3). Because only L-lactate is routinely analyzed in most laboratories, an unrecognized D-lactic acidosis can have severe neurological consequences if not diagnosed and treated promptly.
A 4-year-old boy with SBS after surgical correction for a small
intestinal volvulus was admitted with a history of periodic metabolic
acidosis. During a bout of fever, he developed a severe metabolic
acidosis (pH 7.19; reference range, 7.357.45;
References
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