腹腔镜胆囊切除术后假性动脉瘤的诊治

目的:探讨腹腔镜胆囊切除术(LC)后假性动脉瘤的诊治方法。方法:对4例LC术后假性动脉瘤患者的临床资料进行分析,对其诊治要点及预防措施进行探讨。结果:4例患者主要临床表现包括右上腹痛、上消化道出血、黄疸等,彩色多普勒超声检查提示诊断,选择性血管造影明确诊断并同时行栓塞治疗成功,均治愈。结论:彩色多普勒超声和选择性血管造影是本病的主要诊断方法。介入栓塞治疗应作为假性动脉瘤治疗的首选方法。假性动脉瘤的形成与手术操作有关,应重在预防。     

金属内支架介入治疗恶性输尿管狭窄的临床应用

目的探讨经皮顺行植入输尿管金属内支架治疗恶性输尿管狭窄的效果。方法对14例恶性肿瘤伴输尿管狭窄的患者行经皮顺行植入输尿管金属内支架治疗。术后观察尿量及性状,超声及腹部平片随访。结果14例患者植入输尿管内支架均获成功,输尿管梗阻解除,患者临床症状改善,肾功能好转。结论对恶性输尿管狭窄的患者行顺行植入输尿管金属内支架治疗输尿管狭窄,是一种简便、有效、创伤小的治疗方法。     

Hepatocelular Carcinoma with Tumor Thrombus in Portal Vein:Finding in Ultrasonography,Computed Tomography,Angiography and Chemoembolization

ＨｅｐａｔｏｃｅｌｕｌａｒＣａｒｃｉｎｏｍａｗｉｔｈＴｕｍｏｒＴｈｒｏｍｂｕｓｉｎＰｏｒｔａｌＶｅｉｎ：ＦｉｎｄｉｎｇｉｎＵｌｔｒａｓｏｎｏｇｒａｐｈｙ，ＣｏｍｐｕｔｅｄＴｏｍｏｇｒａｐｈｙ，ＡｎｇｉｏｇｒａｐｈｙａｎｄＣｈｅｍｏｅｍｂｏｌｉｚａｔｉ...     

Visualization of left bronchial-to-coronary artery communication after distal bronchial artery embolization for bronchiectasis

We present a 44-year-old woman in whom a bronchialto-coronary artery communication via the conus branch was discovered after distal bronchial artery embolization with gelatin sponge for hemoptysis. If this bronchial-to-coronary artery anastomosis, not visible prior to embolization, had been inadvertently embolized, the patient could have developed a myocardial infarction. To reduce the likelihood of a serious complication, the possibility of this anastomosis should be kept in mind and angiography should be repeated before attempting proximal bronchial artery embolization.     

头面部复杂动静脉畸形的栓塞治疗

目的　研究经导管栓塞技术在头面部动静脉畸形治疗中的应用。方法　 3 0例头面部动静脉畸形患者共接受 40次栓塞治疗。其中使用国产TH胶栓塞者为 18例 2 0次 ,使用进口PVA微粒栓塞者为 12例 2 0次。结果　 3 0例患者均成功实行瘤灶供血动脉栓塞术。所有患者栓塞术后临床症状明显改善 ,如瘤体缩小甚至消失 ,皮温降低 ,搏动感和血管杂音减弱或消失等。术后随访3～ 6个月 ,12例复发。全部病例均无严重并发症。结论　对于头面部动静脉畸形的患者来说 ,经导管栓塞术是一种较好的非手术治疗方法 ,在栓塞剂的选择方面 ,则以PVA微粒栓塞更为理想。     

Technique for ipsilateral rescue embolization of common femoral side branch vessel injury.

We report a novel double wire technique for ipsilateral access of the external iliac/common femoral artery transition side-branches in a patient with active extravasation. The case is noteworthy in that asymptomatic extravasation was noted in both the inferior epigastric and deep circumflex iliac branches on femoral angiography prior to intraaortic balloon pump insertion following emergent diagnostic left heart cathetrization. We speculate the side branch injury was related to the J-wire and describe how this complication may be best treated by the ipsilateral technique reported herein.     

规范化介入治疗方案在肝癌经导管介入治疗中的指导意义

目的探讨规范化介入治疗方案在肝癌经导管介入治疗中的意义。方法回顾性分析实施规范化方案治疗前后患者生存率的变化。结果实施规范化方案后能明显提升患者生存率。结论规范化方案在肝癌经导管介入治疗中具有重要的指导意义。     

不明原因下消化道出血的血管造影及导管治疗

目的：明确下消化道出血原因及止血治疗。材料与方法：对21例不明原因下消化造出血病人行选择性血管造影，并经导管灌注垂体后叶素、明胶海绵条栓塞。结果：血管造影诊断阳性率为76％，16例病人治疗后均止血。结论：血管造影是诊断不明原因下消化道出血的首选方法，垂体后叶素灌注短期（1周）止血效果显著，但易复发，栓塞治疗更重要的在于确定病变部位以利手术。     

Ten-year-old boy with post-traumatic priapism

Summary The case of a 10-year-old boy with post-traumatic priapism after perineal trauma is presented. Interdisciplinary treatment using angiography and selective catheter embolization for juvenile high-flow priapism is demonstrated. The literature and the diagnostic possibilities resulting from color duplex sonography are discussed.      

电解可脱式微弹簧圈栓塞治疗颅内动脉瘤

目的　探讨电解可脱式微弹簧圈 (GDC)栓塞治疗颅内动脉瘤的方法。方法　采用美国波士顿公司GDC栓塞治疗 1 7例患者中 1 8个颅内动脉瘤 ,其中 1 5例蛛网膜下腔出血 (SAH)发病者 ,术前Hunt和Hess分级 :Ⅰ～Ⅱ级1 0例 ;Ⅲ级 3例 ;Ⅳ级 2例。结果　 1例死亡 ,3例轻度短期神经功能障碍 ,1 3例痊愈。结论　GDC栓塞治疗颅内动脉瘤较为理想 ,但还需随访观察