Torsion of Omental Cystic Teratoma in a Child:

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= Abstract =

Torsion of Omental Cystic Teratoma in a Child:

- A Case Report -

Yeon Jun Jeong, M.D., Hee Chul Yu, M.D., Baik Hwan Cho, M.D., and Jae-Chun Kim, M.D.

Department of Surgery, Chonbuk National University Medical School ]eonju, Korea

Although intraperitoneal teratomas are rare, teratomas of the greater omentuma are seldom reported. A single case of omental teratoma with torsion in a 26-month-old girl is reported. The patient presented with abdominal pain and a palpable mass. Ultrasonography and CT of the abdomen showed a large cystic mass with a non homgenious solid component composed of fat and calcification. The lesion was surgically excised. Pathology revealed a mature omental teratoma. The hospital course was uneventful.

Index Words: Neoplasm, Teratoma, Omentum, Torsion

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Correspondence: Jae-Chun Kim, M.D., Department oj surgery, Chonbuk National University Medical School, 634-18, Geumam-dong Deokjin-ku, Jeonju, Jeonbuk 561- 712 Korea

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Fig. 1. Abdominal computerized tomography of a cystic mass(black arrow), 6 x 8 x 9 cm, with inhomogeneous solid component of fat and calcification(white arrow) in the right subhepatic area. The transverse colon is displaced posteromedially.

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Fig. 2. Intraoperative photography, showing torsion at the pedicle of the mass(black arrow) of the omentum (black arrow).

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Torsion of Omental Cystic Teratoma in a Child: