Pseudotumor fibroso calcificado del mesenterio: un caso inusual en una niña de 9 años

INTRODUCTION: Calcifying fibrous pseudotumor is a rare benign lesion with few peritoneal and mesenteric cases in pediatric population described. Its course is mainly asymptomatic, which is why diagnosis corresponds mostly to incidental findings. CLINICAL CASE: Authors present the case of a 9-year-old patient with abdominal pain, and intra-abdominal mass finding in abdominal tomography. The histopathological study realized established diagnosis of calcifying fibrous pseudotumor, which is why programmed resection of the mass was performed by laparotomy. Follow-up was performed during one year, without evidence of recurrences through ecography. COMMENTS: Authors discuss the diagnostic and therapeutic approach in this patient compared to that described in the literature.