Objective To study the usefulness of oral contrast-enhanced helical CT cholangiography in the diagnosis and treatment for bile duct diseases.
目的探讨口服法螺旋CT胆管造影对胆系疾病的诊断价值和对胆系手术的指导价值。
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Objective: To probe the key points of oral contrast-enhanced helical ct cholangiography (OCHCTC) technique, and assess its feasibility and clinical application.