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医院
近日,医院外一科运用腹腔镜微创技术,两分钟完成腹腔镜探查、肝囊肿开窗引流术!
患者,刘某,女,54岁,因多次发生腹痛,未经特殊处理,休息后腹痛可稍缓解,但仍反复发作,严重影响生活质量。主因“反复右上腹疼痛两月余”于年3月21日为求进一步诊治,到我外一科就诊。门诊医生经详细检查后,为进一步确诊,以“1:腹痛原因待查、2:肝囊肿”收住入院我科治疗。
既往史:患者十年前在外院行子宫肌瘤切除术,下腹部可见陈旧性愈合疤痕。10年前体检发现肝囊肿,多次复查B超提示肝囊肿逐渐增大。如果按传统的治疗方法,需要行开腹的肝囊肿切除开窗引流术,手术切口大,患者痛苦,恢复缓慢。
为此,外一科刘阳文主任与外科团队讨论病情后,
决定为患者实施腹腔镜探查、肝囊肿开窗引流术。
科普:小的肝囊肿如直径1-5cm左右,而又无明显症状者不需特殊处理;对大的肝囊肿如直径5-10cm,而又出现压迫症状者应给予适当治疗。肝囊肿的处理主要是手术治疗,包括囊肿穿刺抽液术、囊肿开窗术、囊肿引流术或囊肿切除术。囊肿穿刺抽液术即在B超定位引导下进行经皮穿刺,进入囊肿,吸净囊液。适用于表浅的肝囊肿,操作简单,不需要剖腹术,缺点是抽液后不久囊肿又会增大,故需反复抽液。以往进行肝囊肿开窗术需要开腹,随着电视腹腔镜手术的发展,现已应用于肝囊肿开窗术,它较之传统开腹手术相比,具有安全、可靠、创伤小、手术效果满意、恢复快、住院时间短的优点,已成为目前首选手术方法。腹腔镜肝囊肿开窗术适用于直径大于5cm、边缘性囊肿以及位于肝表浅处(囊肿距肝表面1cm以内)的囊肿,囊肿不与胆管相通,无急性感染和出血等并发症。位于深部的中心性囊肿,多发弥漫性囊肿以及腹腔镜难以接近的囊肿则无法采用腹腔镜。手术采用全身麻醉,建立二氧化碳气腹,于上腹部穿刺3-4个直径5-10cm的孔洞,分别置入腹腔镜及相应的器械进行手术。
刘阳文主任带领团队实施手术中,整个手术时间两分钟,术中基本无出血。术后当天,患者就能下床活动,刚术后没几天已康复出院。
肝囊肿是一种较为常见的肝脏良性疾病,
病因
肝囊肿的发生被归因于异位胆管。6年Moschcowitz在研究胎儿肝囊肿时,发现囊肿壁上有异位的胆管组织及长方形上皮细胞内衬。这类囊肿起源于肝内迷走胆管或肝内胆管和淋巴管的发育障碍,导致管腔内容物停滞潴留而成。近年来有人提出后天肝组织退行性改变的说法。
临床表现
肝囊肿因生长缓慢可长期或终身无症状,常在B超检查时偶然发现。其主要临床表现随囊肿位置、大小、数目、有无压迫邻近器官和有无并发症而异。单纯性肝囊肿相对少见,发病女多于男,男女之比为1∶4。约20%患者有症状,最常见的首发症状为腹围增大,其初发症状可始于任何年龄,但多发生在20~50岁。临床上较常见的其他症状和体征如下:
1.胃肠道症状
当囊肿增大并压迫胃、十二指肠和结肠时,可引起餐后饱胀、食欲减退、恶心和呕吐等症状。
2.腹痛
大而重的囊肿可引起上腹膨胀不适、隐痛或轻度钝痛。突发剧痛或出现腹膜炎的症状体征时,提示有囊肿出血或破裂等并发症发生,并可出现畏寒、发热。
3.腹部包块
发现腹部包块是许多患者的主要初发表现。
4.黄疸
肝门邻近的囊肿压迫肝管或胆总管可引起轻度黄疸,其发生率较低,仅在约5%的病例中出现。
5.体检
腹部触及随呼吸移动的包块是主要体征,包块表面光滑,通常质硬,仅部分呈囊性,有波动感。其位置随囊肿发生的部位而定,但多数位于右上腹。
检查
1.B型超声
B型超声检查诊断肝囊肿具有敏感性高、无创伤、简便易行等优点,1cm的囊肿也易检出,准确率达98%,而且能确定囊肿的性质、部位、大小、数目及累及肝脏的范围,为本病的首选检查方法。
2.CT扫描
CT检查能准确显示肝囊肿的部位、大小、范围及性质,确诊率达98%。
治疗
肝囊肿的治疗应视其大小、性质及有无并发症而定。直径5cm并出现压迫症状者可在超声引导下穿刺抽液,以缓解压迫症状。但抽液后不久囊肿又会增大,需反复抽液。此法操作简便,不需剖腹,对不能耐受手术的巨大肝囊肿患者仍不失为一种可行的治疗方法。囊肿有感染时宜行外引流术。当有并发症出现如囊肿破裂、囊蒂扭转、囊内出血或囊肿巨大压迫邻近器官影响进食者需外科手术治疗,
所以,手术切除仍然是目前治疗肝囊肿最直接有效的方法。与传统开腹手术相比,腹腔镜手术具有术口小、术中出血少、术后疼痛轻,术后恢复快、住院时间短等优势。
与传统开腹手术的切口对比
近年来,医院微创外科团队一直北京中科白癜风北京最佳白癜风医院
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