结核病是由结核分枝杆菌感染所引发的、长期严重威胁人类健康的多系统传染性疾病。我国结核病年均发患者数约130万,约占全球发患者数的14%。我国肺外结核病的发病率近年已上升至20%~50%,且某些系统感染还伴随着高致残率和致死率[1],肺外结核病例中,肝结核并不少见,但有逐渐增多的趋势[2]。由于其临床表现不具特异性,早期可无任何症状,或被其他脏器结核的症状所掩 Tuberculosis is a multi-system contagious disease caused by Mycobacterium tuberculosis infection that has long been a serious threat to human health. The annual number of TB patients in China is about 1.3 million, accounting for about 14% of the global number of patients. The incidence of extra-pulmonary tuberculosis in our country has risen to 20% -50% in recent years, and some systemic infections are accompanied by high morbidity and mortality [1]. Of the extra-pulmonary tuberculosis, hepatic tuberculosis is not uncommon, but there are Increasing trend [2]. Because of its clinical manifestations is not specific, early without any symptoms, or by other organs of the symptoms of tuberculosis