Tailgut cyst: report of three cases and review of the literature
2019
AbstractIntroduction: Tailgut cysts or retrorectal cystic hamartomas are congenital developmental lesions which are often misdiagnosed due to their rare incidence, anatomical position and variable clinical presentation.Case report: We report three clinical cases: one of a 67-year old woman with high fever and anal bulging; the second case was a 50-year old woman with diffuse abdominal pain and the third case was a 52-year old woman with high fever and no abdominal or rectal pain. The rectal examination and MRI indicated the presence of a tailgut cyst. In all the cases a complete resection through a posterior perineal route was performed. Histopathological examination confirmed the diagnosis of a tailgut cyst, with a malignant component identified in the third case.Discussion: The discussion presents a brief review of the relevant information described in the literature to highlight the cornerstones for appropriate diagnosis and treatment of a tailgut cyst. Tailgut cysts are to be considered in the differe...
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