肝血管瘤的诊断与治疗

肝血管瘤是肝脏最常见的良性肿瘤,其确切的病理发生机制尚未明了。因为缺乏特异的临床表现,诊断有赖于B超、CT、MRI、动脉造影、放射性核素显像等。无症状的肝血管瘤大都不需治疗,对有明显临床症状、生长迅速、肿瘤>4cm或不能排除肝癌者,应进行治疗。治疗方法包括手术治疗、介入治疗、放射治疗等,方法的选择应根据肿瘤的大小、部位、患者的肝功能及全身情况而定。

The Diagnosis and Therapy of Hepatic Cavernous Hemangioma

Hepatic cavernous hemangioma is the most common benign tumor of liver.Its exact pathogenic mechanism is not clear yet.Being lack of special clinical symptoms,the diagnosis is dependent on ultrasonography、CT、MRI、arteriography and dynamic radionuclide-imaging.The asymptomatic hepatic cavernous hemangioma isn′t necessary for treatment.But thetumor should be treated once it has such situations as its obvious clinical symptoms,the rapid growth,the size of the tumor over 4cm,or the possibility of hepatocelluar carcinoma can′t be excluded.Treatments of hepatic cavernous hemangioma include surgical treatment,intervention and radioation therapy.The choice of therapeutic method is based on the size and the location f the tumor,the liver function and the general condition of the patient.