ObjectiveTo summarize the research progress of CT related to esophageal varices of cirrhotic patients complicated with portal hypertension.MethodsRelevant CT literatures of esophageal varices of cirrhotic patients complicated with portal hypertension were collected to make an review,then summarized the research status and progress of CT in the diagnosis and evaluation of lower esophageal varices.ResultCT had a good correlation with endoscopic diagnosis of esophageal varices, and CT was of great value in evaluating the presence, degree, and risk of esophageal varicose veins, especially in predicting the risk of esophageal varicose veins, which could be used as an effective modality to assist endoscopic examination to a certain extent.ConclusionsCT is an important examination method for esophageal varices, which has important value in diagnosis and evaluation. In the future, more further researches can be carried out to provide more strong and accurate support for the diagnosis and treatment of esophageal varices.
Twelve patients with multiple vavices were found adjacent to the common bile duct during cholecystectomy and exploration of the common blie duct in the presence of stones. Eleven of them were with cirrhosis. The authors recommend that retrograde cholecystecotomy, or partial cholecystestomy with electrical cauterization of the remaining gallbladder mucosa ,or even cholecystostomy be the optimal selection in the presence of a large venous channel in calot’s triangle. Multiple fine-needle puncture of the bile duct can be performed over the vascullar area until bile is aspirated; extracting the choledocholith from a transduodenal sphincterotomy is another selective maneuver; and if bleeding occurs, suturing for hemostasis can be placed on the connective tissue over both sides of the lacerated vessel instead of the wall of varices.
目的 研究地佐辛＋咪达唑仑在大隐静脉射频闭合术中的镇静作用，并观察其对生命体征的影响以及不良反应的发生情况。方法 选取60例行大隐静脉射频闭合术患者，根据麻醉方式分为芬太尼＋咪达唑仑组和地佐辛＋咪达唑仑组２组，每组30例。分别监测心率（HR）、动脉血氧饱和度（SpO2）、平均动脉压（MAP），记录用药后5min和30min的镇静评分、生命体征以及术中不良反应的发生情况。结果 给药后5min和30min的镇静效果评分芬太尼＋咪达唑仑组分别为（2.95±0.14）分和（4.09±0.05）分，地佐辛＋咪达唑仑组分别为（3.16±0.09）分和（4.08±0.08）分，2组比较差异无统计学意义（P＞0.05）。2组给药后5min和30min的HR、SpO2及MAP比较差异均无统计学意义（P＞0.05）；与给药前（0min）比较，差异也无统计学意义（P＞0.05）。2组患者镇静良好，无躁动，均无一例发生呼吸抑制，仅芬太尼＋咪达唑仑组有4例发生呛咳。结论 芬太尼和地佐辛联合咪达唑仑用于大隐静脉射频消融手术患者，镇静效果良好，对生命体征影响小，但地佐辛组无呛咳，不良反应发生率更低。
he fascia lata substitute valve operation was performed for curing the supperficial varieositycaused by the deep vein incompotence of the lower extremity basing on the study of the sources ofblood supply and the vascular distribution features of the fascia lata. The fascia lata subetitute vein valve operations were done on three males with the age rangingbetween 22 and 44 years old, and the rerelts were satisfactory 2 and 6 months after oporation.
Objective To investigate the change of vasa vasorum in vessel wall of varicose vein of the lower extre-mity. Methods Thirty-two patients with varicose vein of the lower extremity were collected， in which of 12 patients with simple varicose veins （varicose group）， 9 patients with recurrent varicose veins （recurrent group）， 11 patients withthrombophlebitis of varicose vein （thrombophlebitis group）， 9 patients with normal venous tissue as control group. HE staining was performed to observe the distribution of vasa vasorum and detect the vasa vasorum density. Results The increasing vasa vasorums were observed in the adventitia and media， but few was observed in the intima in the varicose， recurrent， and thrombophlebitis groups. The distribution of vasa vasorum was in the adventitia in the control group. The vasa vasorum densities （/mm2） in the varicose， recurrent， and thrombophlebitis groups （5.65±1.45，6.20±1.73， and 5.94±1.63， respectively） were greater than those in the control group （2.87±0.54）， the difference wasstatistically significant （P＜0.05）， but there was no significant difference of the vasa vasorum density among the varicosevein， recurrent， and thrombophlebitis groups （P＞0.05）. Conclusion Change of vasa vasorum is an important pathol-gical change with the nosogenis of varicose vein of the lower extremity.
目的观察特利加压素联合生长抑素治疗肝硬变门静脉高压食管胃底曲张静脉破裂出血的效果。 方法我院2008年3月至2012年8月期间收治的47例肝硬变门静脉高压食管胃底曲张静脉破裂出血患者入院时采用掷硬币法被随机分为特利加压素＋生长抑素组（n=24）和生长抑素组（n=23），分别给予联合用药或单独使用生长抑素，计算24 h止血率、总止血率、1周再出血率、1周死亡率，观察不良反应发生、尿量及腹水量情况。 结果特利加压素＋生长抑素组24 h止血率、总止血率和不良反应发生率明显高于生长抑素组（P＜0.05），1周再出血率明显低于生长抑素组（P＜0.05），2组1周死亡率比较差异无统计学意义（P＞0.05），特利加压素＋生长抑素组尿量明显多于生长抑素组（P＜0.05），盆腔腹水量明显少于生长抑素组（P＜0.05）。 结论特利加压素联合生长抑素用于肝硬变门静脉高压食管胃底曲张静脉破裂出血止血效果确切，可以明显降低死亡率；虽然其不良反应发生率略高，但均可以控制。
ObjectiveTo explore the feasibility of radiofrequency ablation of great saphenous varicose veins in ambulatory surgery.MethodsPatients who underwent radiofrequency ablation of great saphenous varicose veins between May 2018 and June 2019 in General Hospital of Northen Theater Command were prospectively selected. According to their choices of treatment modes, patients were divided into two groups, day surgery group and routine inpatient group. The preoperative waiting time, length of hospital stay, and hospitalization expenses of the two groups were compared. The postoperative pain, tenderness, and complications were followed up on the first day (the next day after operation), the third day, and the fourteenth day after operation, and the time of return to normal life and work and patients’ satisfaction in two groups were recorded.ResultsA total of 95 patients were enrolled, including 52 in the day surgery group and 43 in the routine inpatient group. There was no significantly difference in age, gender, heart rate, mean arterial pressure, or operation time between the two groups (P>0.05). Compared with the routine inpatient group, the day surgery group had shorter preoperative waiting time, shorter length of hospital stay, and lower hospitalization expenses (P<0.05). In the day surgery group, the time of return to normal life and the time of return to work were shorter and patients’ satisfaction was significantly higher than those in the routine inpatient group (P<0.05). There was no significant difference in pain, tenderness, or paresthesia scores between the two groups after surgery according to the follow-up assessment (P>0.05); the pain, tenderness, and paresthesia scores on the first day and the third day were significantly different from those on the fourteenth day after surgery, indicating that the longer the postoperative time of the two groups, the less pain, tenderness, and paresthesia scores were.ConclusionRadiofrequency ablation of great saphenous varicose veins in ambulatory surgery has a short hospital stay, low medical cost, high patient satisfaction, and can ensure the safety of treatment at the same time, which is worthy of clinical promotion
目的探讨大隐静脉腔内激光+膝下经皮点状贯穿缝扎治疗大隐静脉曲张的临床疗效。方法回顾性分析我院2004年1月至2010年12月期间389例大隐静脉曲张患者采用腔内激光+膝下经皮点状贯穿缝扎术治疗的临床资料。结果手术全部成功完成，平均手术时间50 min。住院4～8 d，平均住院6 d。本组患者均获随访，随访时间为 1～36个月（平均18个月），所有患者均无深静脉血栓、深静脉损伤等手术并发症发生，无一例复发。迂曲、成团曲张静脉消失,溃疡愈合，色素沉着减轻或消失，下肢肿胀沉重感、酸困感消失。术后1个月彩超复查大隐静脉主干均全程闭塞，无血流信号，曲张的静脉均消失，膝下小腿部皮肤无条索状硬结及瘢痕。结论大隐静脉腔内激光结合膝下经皮点状贯穿缝扎术，使微创治疗大隐静脉曲张更加完善。