title: A 56-year-old with diarrhea and weakness.
authors.affiliation: Indiana University School of Medicine, Indianapolis, IN, USA.
authors.forename: Marshall Edward
authors.initials: ME
authors.lastname: McCabe
authors.affiliation: Inpatient Medicine, IU Health University Hospital, Indianapolis, IN, USA.|Assistant Clinical Professor of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA. E-mail: akara@iuhealth.org.
authors.forename: Areeba Y
authors.initials: AY
authors.lastname: Kara
mesh_terms: D000138:Acidosis / Q000209:etiology*; D002446:Celiac Disease / Q000150:complications / Q000175:diagnosis* / Q000178:diet therapy; D002908:Chronic Disease; D003681:Dehydration / Q000209:etiology*; D003924:Diabetes Mellitus, Type 2 / Q000150:complications; D003967:Diarrhea / Q000209:etiology*; D055050:Diet, Gluten-Free; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D006973:Hypertension / Q000150:complications; D007008:Hypokalemia / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D018908:Muscle Weakness / Q000209:etiology; D015431:Weight Loss