目的 探讨结核性腹膜炎（TBP）及癌性腹膜炎（CP）的螺旋CT表现，提高其诊断及鉴别诊断水平。 方法 回顾分析2009年9月－2010年9月经手术病理、穿刺活检或综合手段证实的22例TBP和45例CP患者的CT影像资料，采用χ2检验比较各种CT征象在两种病变中的发生率，结合病理、临床结果进行分析。 结果 TBP组及CP组患者大量腹水所占比例差异有统计学意义（36.4%、75.6%，χ2=9.703，P=0.002）；两组壁腹膜、肠系膜增厚构成比差异有统计学意义，TBP组以壁层腹膜均匀增厚、肠系膜污迹样改变为主，CP组壁层腹膜以结节、块样增厚为主；两组大网膜厚度差异有统计学意义。 结论 以壁层腹膜改变为基础，综合大网膜、肠系膜及腹水改变CT征象对两种病变的诊断及鉴别诊断具有重要意义。
【摘要】 目的 探讨结核性腹膜炎的CT诊断价值。 方法 回顾性分析2009年10月-2010年7月22例经手术、病理或抗结核治疗确诊的结核性腹膜炎CT完整资料。主要观察:淋巴结、腹水、腹膜、系膜、网膜改变。 结果 淋巴结肿大12例，增强后呈“环状”强化改变。腹腔积液15例，少～中量12例，聚集在肠系膜根部、结肠旁沟及盆腔较多，CT值20～28HU。腹膜增厚16例，其中14例均匀光滑增厚，10例明显强化；大网膜增厚15例，其中饼状增厚2例、污垢样增厚9例、结节样4例。肠系膜增厚18例，3例肠袢聚集、粘连。伴有其他脏器结核13例。 结论 CT对诊断和鉴别诊断结核性腹膜炎具有较大的临床价值，结合临床多数结核性腹膜炎可作出正确诊断。【Abstract】 Objective To evaluate the diagnostic value of CT scan for tuberculotic peritonitis. Methods The complete CT image data of 22 patients with tuberculotic peritonitis confirmed by surgical, pathologically, or therapeutic procedures from October 2009 to July 2010 were retrospectively analyzed. The changes of lymph nodes, ascites, thickened peritoneum, mesentery and greater omentum were observed. Results In 22 patients, enlargement and rim enhancement of lymph nodes were found in 12; ascites with CT value of 20-28 HU was in 15, of whom 12 had small or middle amount of effusion which located in mesentery or abdominal cavity; thickened parietal peritoneum was in 16, including smooth peritoneum in 14 and evident enhancement in 10; thickened greater omeutum was in 15, including cake-like thickening in 2, filth-like thickening in 9 and tuber-like thickening in 4; thickened mesentery was in 18, including intestinal loop adhesion in 3.A total of 13 patients were combined with other tuberculosis. Conclusion CT scan is very important in diagnosing and differentially diagnosing tuberculous perinitis.
ObjectivesTo evaluate the clinical value of laparoscopic exploration in the diagnosis of tuberculous peritonitis by meta-analysis.MethodsThe Cochrane Library, PubMed, Web of Science, WanFang Data, CNKI and VIP databases were electronically searched to collect relevant studies on the diagnostic value of laparoscopic exploration in diagnosing tuberculous peritonitis from January 1st, 1990 to April 1st, 2019. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies. The Rveman 5.3, Meta-DiSc 1.4 and Stata SE15 software were used for statistical analysis and the receiver operating characteristic curve (SROC) was drawn.ResultsA total of 10 studies involving 1098 patients were included. The results of meta-analysis showed that the pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnosis odds ratio and area under the curve of SROC were 0.98 (95%CI 0.96 to 0.98), 0.85 (95%CI 0.78 to 0.91), 4.78 (95%CI 1.98 to 11.54), 0.06 (95%CI 0.03 to 0.12), 111.40 (95%CI 36.55 to 339.58) and 0.971 1, respectively and the Q* was 0.9216.ConclusionsThe existing evidence shows that laparoscopic exploration has higher sensitivity and specificity in the diagnosis of tuberculous peritonitis. Laparoscopic exploration can be used as a diagnosis and treatment tool for patients with tuberculous peritonitis in case the laboratory test cannot determine the origin. Due to the limited quality and quantity of included studies, the above results should be validated by more studies.