The Desmoid Tumor Research Foundation

November 2020

Gardner syndrome with giant abdominal desmoid tumor during pregnancy: a case report

Author Information

Jin L(1), Tan Y(1), Su Z(1), Huang S(1), Pokhrel S(2), Shi H(1), Chen Y(1,3).

(1)1st Dept of General Surgery, The First Affiliated Hospital of Dali Univ, Yunnan, China. (2)Universal College of Medical Sciences, Bhairahawa, Nepal. (3)Institute of Translational Medicine for Metabolic Diseases, Dali Univ, Dali, Yunnan Province, China.

Publication

BMC Surg

Summary

A 28-year-old pregnant woman was diagnosed with Gardner syndrome in whom an intra-abdominal tumor was found a year after undergoing a laparoscopic total colectomy due to family adenomatous polyposis. At 32 weeks gestation, she presented to our department for the third time complaining upper abdominal pain caused by the giant abdominal mass about 21 × 12 cm2 in size. After multidisciplinary consultation and discussion, the decision of fetal preservation treatment was made. After the delivery of a baby girl, abdominal mass resection was performed, and pathological examination revealed a fibrous adenoma. The patient was discharged after a week and was uneventful in the follow-up for half a year. In our case, we selected surgery to remove the intra-abdominal desmoid tumor after the natural delivery of the fetus and no abnormalities were observed during the 6 months follow-up. Women during pregnancy have an increased risk for the development of desmoid tumors, likely with the sex hormone to be one of the triggers. Therefore, we suggested that when a patient with Gardner syndrome desire to conceive again, they should go to the hospital for a regular review at least once every 3 months.

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