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Two cases of giant cystic meconium peritonitis are reported. Neither has any evidence of muscoviscidosis. Both had abdominal distension with dilated veins. The first case showed a large cyst with an air-fluid level, and with calcifications at its inferior aspect. The second showed a calcined cyst which later discharged through the umbilicus.
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Kolawole et al. (1973) studied this question.
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