Protein losing enteropathy as the initial manifestation of childhood systemic lupus erythematosus.
Systemic lupus erythematosus (SLE) is a multisystem organ disease, and involvement of the gastrointestinal system is relatively rare. We describe a 13-year-old girl who presented initially with abdominal pain, diarrhea, edema, and hypoalbuminemia. She was diagnosed with protein losing enteropathy (PLE) based on the significant increase of alpha 1-antitrypsin clearance in the stool. Two weeks after admission she developed clinical and serological findings that fulfilled the ACR criteria for SLE. Over 22 cases of lupus associated PLE have now been reported, but only 3 in children. Children with PLE should be evaluated for SLE. In addition, PLE should be suspected as a possible cause of unexplained edema and/or hypoalbuminemia in SLE.
Molina
J F
JF
Division of Rheumatology, Children's Hospital, New Orleans, Louisiana, USA.
Brown
R F
RF
Gedalia
A
A
Espinoza
L R
LR
D000293:Adolescent; D005243:Feces / Q000737:chemistry; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications / Q000175:diagnosis*; D011504:Protein-Losing Enteropathies / Q000175:diagnosis* / Q000209:etiology; D012709:Serum Albumin; D000515:alpha 1-Antitrypsin / Q000032:analysis
D012709:Serum Albumin; D000515:alpha 1-Antitrypsin