Background: Juvenile Polyposis Syndrome (JPS) is a hamartomatous disorder which is rare in children. This
disorder has many different clinical presentations, and rarely causes hypoalbuminemia due to protein losing enteropathy in infants.
Case Report: The authors report a 9-year-old boy that presented with anemia and hypoproteinemic edema
with final diagnosis of JPS.
Conclusions: We concluded JPS should be in mind in cases that presented with anemia and hypoproteinemic
edema.

Keywords: Juvenile Polyposis Syndrome, protein losing, hypoproteinemic edema