Limiting overhead views in double-contrast colon examinations does not affect diagnostic accuracy


A prospective study was undertaken to evaluate whether reducing overhead (technicianperformed) films in double-contrast colon examinations had any effect on diagnostic accuracy. Only 4 overhead films were obtained routinely: supine, both decubitus, and prone cross-table rectal views. A high detect rate was maintained, comparable to our accuracy when 7 or 8… (More)
DOI: 10.1007/BF01885134


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