Cloacal malformation is a rare abnormality, characterized by direct communication between the gastrointestinal, urinary, and genital structures, resulting in a single perineal opening. Prenatal diagnosis is difficult because of nonvisualization of the communication. We report a case of prenatal diagnosis of this condition, in which the recognition of calcified meconium in the colon and urinary tract provided an important clue.

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http://dx.doi.org/10.7863/jum.2003.22.7.727DOI Listing

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