中华整形外科杂志
中華整形外科雜誌
중화정형외과잡지
CHINESE JOURNAL OF PLASTIC SURGERY
2015年
1期
14-18
,共5页
袁宇雯%李海州%顾斌%刘凯%谢峰%谢芸%李青峰%昝涛
袁宇雯%李海州%顧斌%劉凱%謝峰%謝蕓%李青峰%昝濤
원우문%리해주%고빈%류개%사봉%사예%리청봉%잠도
微泡增强多普勒超声技术%超声检查,多普勒,彩色%锁骨上动脉%穿支皮瓣
微泡增彊多普勒超聲技術%超聲檢查,多普勒,綵色%鎖骨上動脈%穿支皮瓣
미포증강다보륵초성기술%초성검사,다보륵,채색%쇄골상동맥%천지피판
Microbubble-enhanced ultrasound%Ultrasonography,Doppler,color%Supraclavicular artery flap%Perforator flap
目的 探讨微泡增强多普勒超声技术(microbubble-enhanced ultrasound,MEUS)在锁骨上动脉穿支皮瓣设计中的应用价值.方法 2009年5月至2013年10月,术前对20例26个皮瓣先采用常规彩色多普勒超声进行血管探查,在此基础上再行MEUS检测定位锁骨上动脉穿支血管,判断并归类锁骨上动脉穿支类型,选取管径粗、流速快、蒂部长、旋转点近的穿支血管设计皮瓣.术后对有无造影剂相关并发症及皮瓣存活情况进行随访.结果 在常规彩超下探测出来自锁骨上动脉的穿支共37条,穿支管径0.5 ~0.8 mm,平均(0.6±0.1) mm;超声造影增强后,穿支血管的血流信号明显提高,探查到48条血管(P<0.05);同一血管在MEUS下的平均管径为(0.7±0.3) mm,常规彩超下为(0.6±0.1) mm,前者明显高于后者(P<0.05).MEUS和三维重建结果显示,锁骨上动脉前胸支在65.4%(17/26)的皮瓣中管径大,血流稳定,可以作为穿支皮瓣的优势血管.26个皮瓣术前定位的穿支在术中均获得证实,并有25个采用了术前定位的血管作为血管蒂,1个由于术中发现穿支细、蒂部短而改用扩张的胸廓内动脉穿支皮瓣游离移植.仅有1例发生造影剂相关不良反应,表现为恶心、胃纳差等胃肠道反应,未予治疗,1d后自行好转.术后随访3~16个月,平均8个月,皮瓣色泽、质地良好.结论 锁骨上动脉作为进入皮瓣的终末支血管,存在不同的穿支类型.MEUS作为一项准确、可靠的术前探测手段,可应用于锁骨上动脉穿支的术前定位,以选择优势血管而设计最佳皮瓣,提高手术成功率.
目的 探討微泡增彊多普勒超聲技術(microbubble-enhanced ultrasound,MEUS)在鎖骨上動脈穿支皮瓣設計中的應用價值.方法 2009年5月至2013年10月,術前對20例26箇皮瓣先採用常規綵色多普勒超聲進行血管探查,在此基礎上再行MEUS檢測定位鎖骨上動脈穿支血管,判斷併歸類鎖骨上動脈穿支類型,選取管徑粗、流速快、蒂部長、鏇轉點近的穿支血管設計皮瓣.術後對有無造影劑相關併髮癥及皮瓣存活情況進行隨訪.結果 在常規綵超下探測齣來自鎖骨上動脈的穿支共37條,穿支管徑0.5 ~0.8 mm,平均(0.6±0.1) mm;超聲造影增彊後,穿支血管的血流信號明顯提高,探查到48條血管(P<0.05);同一血管在MEUS下的平均管徑為(0.7±0.3) mm,常規綵超下為(0.6±0.1) mm,前者明顯高于後者(P<0.05).MEUS和三維重建結果顯示,鎖骨上動脈前胸支在65.4%(17/26)的皮瓣中管徑大,血流穩定,可以作為穿支皮瓣的優勢血管.26箇皮瓣術前定位的穿支在術中均穫得證實,併有25箇採用瞭術前定位的血管作為血管蒂,1箇由于術中髮現穿支細、蒂部短而改用擴張的胸廓內動脈穿支皮瓣遊離移植.僅有1例髮生造影劑相關不良反應,錶現為噁心、胃納差等胃腸道反應,未予治療,1d後自行好轉.術後隨訪3~16箇月,平均8箇月,皮瓣色澤、質地良好.結論 鎖骨上動脈作為進入皮瓣的終末支血管,存在不同的穿支類型.MEUS作為一項準確、可靠的術前探測手段,可應用于鎖骨上動脈穿支的術前定位,以選擇優勢血管而設計最佳皮瓣,提高手術成功率.
목적 탐토미포증강다보륵초성기술(microbubble-enhanced ultrasound,MEUS)재쇄골상동맥천지피판설계중적응용개치.방법 2009년5월지2013년10월,술전대20례26개피판선채용상규채색다보륵초성진행혈관탐사,재차기출상재행MEUS검측정위쇄골상동맥천지혈관,판단병귀류쇄골상동맥천지류형,선취관경조、류속쾌、체부장、선전점근적천지혈관설계피판.술후대유무조영제상관병발증급피판존활정황진행수방.결과 재상규채초하탐측출래자쇄골상동맥적천지공37조,천지관경0.5 ~0.8 mm,평균(0.6±0.1) mm;초성조영증강후,천지혈관적혈류신호명현제고,탐사도48조혈관(P<0.05);동일혈관재MEUS하적평균관경위(0.7±0.3) mm,상규채초하위(0.6±0.1) mm,전자명현고우후자(P<0.05).MEUS화삼유중건결과현시,쇄골상동맥전흉지재65.4%(17/26)적피판중관경대,혈류은정,가이작위천지피판적우세혈관.26개피판술전정위적천지재술중균획득증실,병유25개채용료술전정위적혈관작위혈관체,1개유우술중발현천지세、체부단이개용확장적흉곽내동맥천지피판유리이식.부유1례발생조영제상관불량반응,표현위악심、위납차등위장도반응,미여치료,1d후자행호전.술후수방3~16개월,평균8개월,피판색택、질지량호.결론 쇄골상동맥작위진입피판적종말지혈관,존재불동적천지류형.MEUS작위일항준학、가고적술전탐측수단,가응용우쇄골상동맥천지적술전정위,이선택우세혈관이설계최가피판,제고수술성공솔.
Objective To investigate the effectiveness of microbubble-enhanced ultrasound (MEUS) for detecting perforators preoperatively in supraclavicular flap surgery.Methods From May 2009 to October 2013,there were 20 patients (26 flaps were involved) who planned to undergo supraclavicular artery based flap surgeries to recover the large-area defects in head and neck.The MEUS together with regular color Doppler ultrasound (CDUS) were conducted preoperatively to determine the anatomical features of perforators branching from supraclavicular arteries (SCA).The perforator with wider caliber,faster flow speed,longer pedicles and closer pivot point was selected and the flap was designed according to the observed results.Results There were 37 perforators of SCA detected by CDUS,whose calibers were ranging from 0.5 to 0.8 mm[Mean:(0.6 ± 0.1) mm].There were 48 perforators of SCA detected by MEUS.Compared to CDUS,the caliber obtained from MEUS for same vessel is significantly increased [(0.7 ±0.3) mm vs (0.6 ±0.1) mm,P <0.05].According to the results of MEUS and three-dimensional reconstructive techniques,in at least 65.4% (17/26) of the flaps,thoracic branch of SCA (TBSA) has large caliber and good flow velocity which can be regarded as the predominant vessel and used as the pedicle of flap.The results of the operations confirmed the existences of all the marked vessels.25 flaps were obtained according to the preoperative plans and one case used perforators of internal mammary artery as free flaps since the perforator of SCA was found improper.The contrast-related complication occurred in one patient which was manifested by gastrointestinal adverse effect like nausea and anorexia.The patient recovered 1 day later without treatment.All the patients have been followed up for 3 to 16 months (Mean:8 months) with well-survived flaps.Conclusions The perforators of SCA demonstrated significant variations and preoperative mapping was vital for the success of surgery.MEUS is a valuable imaging modality for the preoperative assessment of the vascular supply for supraclavicular artery based flap.