Segura, J M Hidrocolonic ultrasonography in the detection of tumoral processes in the inferior gastrointestinal tract. [electronic resource] - Revista espanola de enfermedades digestivas Nov 1998 - 779-87 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1130-0108 Subjects--Topical Terms: Adenoma, Villous--diagnosisAdultAgedAged, 80 and overCarcinoma--diagnosisCecal Neoplasms--diagnosisColon--diagnostic imagingColonic Neoplasms--diagnosisColonic Polyps--diagnosisColonoscopyFemaleHumansMaleMiddle AgedOccult BloodSensitivity and SpecificitySigmoid Neoplasms--diagnosisUltrasonographyWater--administration & dosage