• 1.四川大學(xué)華西醫(yī)院放射科(成都610041);;
  • 2.四川省第四人民醫(yī)院CT室(成都610016);;
  • 通訊作者: 宋彬;

目的  探討慢性乙型病毒性肝炎(簡(jiǎn)稱慢乙肝)的異常CT征象。
方法  收集慢乙肝患者120例,均經(jīng)標(biāo)準(zhǔn)化的螺旋CT增強(qiáng)雙期掃描,觀察肝臟、膽囊、脾臟、淋巴結(jié)及胸、腹腔改變。
結(jié)果  慢乙肝的異常CT表現(xiàn)包括: ①肝臟質(zhì)地不均、密度降低; ②肝臟外形、輪廓不光滑; ③肝內(nèi)血管周圍“暈環(huán)征”; ④膽囊壁增厚和膽囊窩水腫; ⑤脾臟增大; ⑥腹腔淋巴結(jié)腫大、增多; ⑦腹腔積液; ⑧側(cè)支循環(huán)建立等肝硬變表現(xiàn); ⑨繼發(fā)胸部改變(胸膜增厚、胸腔積液和心包積液)。
結(jié)論  慢乙肝可出現(xiàn)一些涉及肝、膽囊、淋巴結(jié)、脾臟等結(jié)構(gòu)的異常CT征象。

引用本文: 羅小華,宋彬,陳衛(wèi)霞,徐雋. 慢性病毒性肝炎的CT表現(xiàn). 中國普外基礎(chǔ)與臨床雜志, 2004, 11(5): 458-461. doi: 復(fù)制

1. 中華醫(yī)學(xué)會(huì)傳染病與寄生蟲病學(xué)分會(huì)和肝病學(xué)分會(huì). 病毒性肝炎防治方案 [J]. 傳染病信息, 2000; 13(4)∶141.
2. Wechsler RJ, Munoz SJ, Needleman L, et al. The periportal collar: a CT sign of liver transplant rejection [J]. Radiology, 1987; 165(1)∶57.
3. 郭金玉. 病毒性肝炎患者合并膽道系統(tǒng)損害的超聲診斷分析 [J]. 中西醫(yī)結(jié)合肝病雜志, 2001; 11(2)∶98.
4. Federle MP, Moss AA. Computer tomography of the body with magnetic resonance [M]. 2nd ed. New York: SpringerVerlag, 1992∶1062-1063.
5. Williams PL, Dysom M. Gray’s anatomy [M]. 37th ed. London: Springer Verlag, 1989∶827-828.
6. Dorfman RE, Alpern MB, Gross BH, et al. Upper abdominal lymph nodes: criteria for normal size determined with CT [J]. Radiology, 1991 ; 180(2)∶319.
7. Aspestrand F, Mathisen O, Bergan A. Perivascular low attenuation zone at CT of liver transplants. A followup study [J]. Acta Radiol, 1991; 32(3)∶244.
8. Koslin DB, Stanley RJ, Berland LL, et al. Hepatic perivascular lymphedema: CT appearance [J]. AJR Am J Roentgenol, 1988; 150(1)∶111.
9. 段建軍,歐強(qiáng),沙新平. 肝炎和肝硬化患者膽囊超聲改變的觀察與分析 [J]. 中國現(xiàn)代醫(yī)學(xué)雜志, 2003; 13(14)∶67.
10. 楊煒,李山山. 超聲對(duì)慢性乙型肝炎肝門區(qū)腫大淋巴結(jié)的觀察分析 [J]. 中國超聲診斷雜志, 2004; 5(4)∶289.
11. Lyttkens K, Prytz H, Forsberg L, et al. Ultrasound, hepatic lymph nodes and chronic active hepatitis [J]. J Hepatol, 1994; 21(4)∶578.
12. Dietrich CF, Viel K, Braden B, et al. Mediastinal lymphadenopathy: an extrahepatic manifestation of chronic hepatitis C? [J]. Z Gastroenterol, 2000; 38(2)∶143.
13. Soresi M, Bonfissuto G, Magliarisi C, et al. Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis [J]. Clin Radiol, 2003; 58(5)∶372.
  1. 1. 中華醫(yī)學(xué)會(huì)傳染病與寄生蟲病學(xué)分會(huì)和肝病學(xué)分會(huì). 病毒性肝炎防治方案 [J]. 傳染病信息, 2000; 13(4)∶141.
  2. 2. Wechsler RJ, Munoz SJ, Needleman L, et al. The periportal collar: a CT sign of liver transplant rejection [J]. Radiology, 1987; 165(1)∶57.
  3. 3. 郭金玉. 病毒性肝炎患者合并膽道系統(tǒng)損害的超聲診斷分析 [J]. 中西醫(yī)結(jié)合肝病雜志, 2001; 11(2)∶98.
  4. 4. Federle MP, Moss AA. Computer tomography of the body with magnetic resonance [M]. 2nd ed. New York: SpringerVerlag, 1992∶1062-1063.
  5. 5. Williams PL, Dysom M. Gray’s anatomy [M]. 37th ed. London: Springer Verlag, 1989∶827-828.
  6. 6. Dorfman RE, Alpern MB, Gross BH, et al. Upper abdominal lymph nodes: criteria for normal size determined with CT [J]. Radiology, 1991 ; 180(2)∶319.
  7. 7. Aspestrand F, Mathisen O, Bergan A. Perivascular low attenuation zone at CT of liver transplants. A followup study [J]. Acta Radiol, 1991; 32(3)∶244.
  8. 8. Koslin DB, Stanley RJ, Berland LL, et al. Hepatic perivascular lymphedema: CT appearance [J]. AJR Am J Roentgenol, 1988; 150(1)∶111.
  9. 9. 段建軍,歐強(qiáng),沙新平. 肝炎和肝硬化患者膽囊超聲改變的觀察與分析 [J]. 中國現(xiàn)代醫(yī)學(xué)雜志, 2003; 13(14)∶67.
  10. 10. 楊煒,李山山. 超聲對(duì)慢性乙型肝炎肝門區(qū)腫大淋巴結(jié)的觀察分析 [J]. 中國超聲診斷雜志, 2004; 5(4)∶289.
  11. 11. Lyttkens K, Prytz H, Forsberg L, et al. Ultrasound, hepatic lymph nodes and chronic active hepatitis [J]. J Hepatol, 1994; 21(4)∶578.
  12. 12. Dietrich CF, Viel K, Braden B, et al. Mediastinal lymphadenopathy: an extrahepatic manifestation of chronic hepatitis C? [J]. Z Gastroenterol, 2000; 38(2)∶143.
  13. 13. Soresi M, Bonfissuto G, Magliarisi C, et al. Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis [J]. Clin Radiol, 2003; 58(5)∶372.