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Table 1 Medical Complications of Atypical Anorexia Nervosa

From: Medical complications and management of atypical anorexia nervosa

Fluid and Electrolytes

Dehydration

 

Hypokalemia

 

Hyponatremia

 

Hypophosphatemia

 

Hypomagnesemia

Renal

Reduced eGFR

Cardiovascular

Bradycardia

 

Hypotension

Gastrointestinal

Bloating and constipation

 

Delayed gastric emptying

 

Elevated liver enzymes

 

Gallstones

 

Gastro-esophageal reflux

 

Esophagitis

 

Barrett esophagus

 

Bloody diarrhea

 

Rectal prolapse

Endocrine

Low estrogen (girls) or low testosterone (boys)

 

Primary or secondary amenorrhea (girls)

 

Low T3 syndrome

Hematologic

Anemia

 

Leukopenia

 

Thrombocytopenia

Skeletal

Low bone mineral density

 

Possible increased bone fragility

Neurologic

Syncope

 

Seizures