Abstract
A 56-year-old man presented with acute abdomen. Clinically, he was diagnosed as having perigastric abscess. On exploration, a retroperitoneal cystic teratoma was encountered. Postoperatively, he recovered uneventfully and has no residual disease two years later.
MeSH terms
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Abdomen, Acute / etiology*
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Abdominal Abscess / diagnosis
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Diagnosis, Differential
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Humans
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Male
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Middle Aged
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Retroperitoneal Neoplasms / complications*
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Retroperitoneal Neoplasms / diagnosis
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Retroperitoneal Neoplasms / surgery
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Teratoma / complications*
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Teratoma / diagnosis
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Teratoma / surgery