Zhu, Hui Differentiation of gastric true leiomyoma from gastric stromal tumor based on biphasic contrast-enhanced computed tomographic findings. [electronic resource] - Journal of computer assisted tomography - 228-34 p. digital Publication Type: Journal Article ISSN: 1532-3145 Standard No.: 10.1097/RCT.0b013e3182ab0934 doi Subjects--Topical Terms: AdultAgedContrast MediaDiagnosis, DifferentialFemaleGastrointestinal Stromal Tumors--diagnostic imagingHumansIohexolIopamidolLeiomyoma--diagnostic imagingMiddle AgedROC CurveRetrospective StudiesSensitivity and SpecificityStomach Neoplasms--diagnostic imagingTomography, X-Ray Computed--methods