摘要:囊性淋巴管瘤是先天性發(fā)育畸形,淋巴管發(fā)育增生形成的良性腫瘤,也有認(rèn)為淋巴管瘤可繼發(fā)于淋巴管阻塞及感染、腹部創(chuàng)傷、放射線、惡性腫瘤等原因引起的淋巴管損傷造成淋巴引流受阻,淋巴管腔異常擴(kuò)張致淋巴管瘤樣增大。淋巴管瘤發(fā)生在腸道者較少見(jiàn),而發(fā)生于小腸則更加罕見(jiàn)。淋巴管瘤由于生長(zhǎng)速度較慢,早期無(wú)明顯癥狀,術(shù)前診斷困難,目前仍以手術(shù)完整切除囊腫為治療首選。本病例囊腫巨大,經(jīng)開(kāi)腹行小腸腫瘤切除術(shù)+腸切腸吻合術(shù),術(shù)后一般情況良好,現(xiàn)報(bào)告如下。
關(guān)鍵詞:淋巴管瘤;囊腫;小腸腫瘤切除術(shù)
Small Intestine Cystic Lymphangioma in 1 Case
CHEN Rong,SANG Xiao-Mei
(Luzhou City People's Hospital,Luzhou 646000,Sichuan,China)
Abstract:Cystic lymphangioma is a congenital malformations, the proliferation of lymphatic development benign tumor, there are also think lymphoceles may occur secondary to the lymphatic obstruction and infection, abdominal trauma, radiation, caused m alignant tumor lymphatic damage caused is blocked, lymphatic drainage lymphatic Spaces abnormal expansion of lymphangioma sample increases. Lymphangioma is relatively rare in the gut, and occurs in the small intestine is even more rare. Lymphangioma due to slower growth, no obvious symptoms early, preoperative diagnosis is difficult, still with complete resection of cyst surgery for treatment of first choice. In this case, the cyst is huge, the open cut small intestinal tumor resection + bowel intestinal anastomosis, postoperative general condition is good, now report as follows.
Key words:Lymphangioma;Cyst;Small intestinal tumor resection
1 臨床資料
患者,女,21歲。因左下腹疼痛2月,于2013年7月21日就診于我院婦產(chǎn)科?;颊哂?月前出現(xiàn)左下腹疼痛,呈鈍痛,無(wú)放射痛,無(wú)月經(jīng)改變,1月前入我院門(mén)診,B超示\"左附件囊腫\",患者未重視。4d前復(fù)查B超示\"盆腔囊性占位,約10.3cm×9.8cm×5.4cm,故入住我科。既往體健,既往史無(wú)特殊。體格檢查:T 36.5℃,P 94次/min,R 20次/min,BP 119/71mmHg,神志清楚,面色紅潤(rùn),心肺(-),腹軟,無(wú)壓痛及反跳痛,肝脾未捫及,左側(cè)附件捫及約10×10cm包塊,囊性感,與子宮分界不清,欠活動(dòng),輕壓痛,右附件區(qū)未捫及腫塊及壓痛。輔助檢查:血常規(guī)WBC 5.9×109/L、Hb120g/L,PLT 231×109/L。肝腎功能、凝血檢查、電解質(zhì)、血糖均正常。臨床初步診斷為左側(cè)附件囊腫。經(jīng)患方簽字同意后,完善術(shù)前檢查,在全麻下行腹腔鏡探查,術(shù)中見(jiàn)小腸一11cm×9cm×9cm大小囊腫,表面呈白色,有血管爬行,內(nèi)為乳糜樣液體,與盆腔臟器無(wú)粘連,術(shù)中轉(zhuǎn)為開(kāi)腹行小腸腫瘤切除術(shù)+腸切腸吻合術(shù),病理報(bào)告示\"小腸囊性淋巴管瘤\"。術(shù)后患者恢復(fù)良好,康復(fù)出院。
2討論
囊性淋巴管瘤是先天性發(fā)育畸形,淋巴管發(fā)育增生形成的一種良性腫瘤。大多數(shù)學(xué)者認(rèn)為淋巴管瘤是由于淋巴管的先天發(fā)育畸形,導(dǎo)致淋巴組織結(jié)構(gòu)異構(gòu)或淋巴管增生擴(kuò)張[1,2];也有部分學(xué)者認(rèn)為淋巴管瘤可繼發(fā)于淋巴管阻塞及感染、腹部創(chuàng)傷、放射線、惡性腫瘤等原因引起的淋巴管損傷造成淋巴引流受阻,淋巴管腔異常擴(kuò)張致淋巴管瘤樣增大[3]。淋巴管瘤發(fā)生在腸道者較少見(jiàn),而發(fā)生于小腸則更加罕見(jiàn)。淋巴管瘤屬于良性病變,由于生長(zhǎng)速度較慢,早期癥狀不明顯,只有當(dāng)其長(zhǎng)大到一定程度壓迫周?chē)M織、神經(jīng)血管時(shí),才會(huì)有相應(yīng)的癥狀。根據(jù)小腸淋巴管瘤的位置、類(lèi)型的不同,臨床主要表現(xiàn)為腹痛、梗阻、出血等癥狀[4]。小腸淋巴管瘤的術(shù)前診斷較困難,一般通過(guò)剖腹探查所得。本例患者小腸淋巴管瘤臨床表現(xiàn)為左下腹疼痛,B超顯示呈囊性腫物,術(shù)中見(jiàn)表面呈白色,有血管爬行,因與盆腔相鄰且巨大,術(shù)前被誤診為左側(cè)附件囊腫。囊性淋巴管瘤目前治療上仍以手術(shù)完整切除囊腫為首選[5];對(duì)于診斷困難、內(nèi)鏡治療效果差的患者,腹腔鏡是一種比較好的選擇,既能診斷又可以治療[6]。本病例囊腫巨大,經(jīng)開(kāi)腹行小腸腫瘤切除術(shù)+腸切腸吻合術(shù),術(shù)后一般情況良好,目前隨訪中。
參考文獻(xiàn):
[1]Wen Yang,Wang Boyin, Shen Xunze, et a1. AdultabdominalCTmanifestationof cysticlymphangioma [J]. Chinese journal of medical imaging, 2009, (3) : 183-186.
[2]萬(wàn)霞.小兒頸部淋巴管瘤的高頻超聲與CT診斷[J].齊齊哈爾醫(yī)學(xué)院學(xué)報(bào),2008,21(7):809-812.
[3]李建軍,郭懷虎,劉小平,陳凜,李榮.腹部淋巴管瘤的診斷和治療[J].臨床腫瘤學(xué)雜志,2003,(6):427-430.
[4]Hanagiri T,BabaM,Shimabukum T, et a1.Lymphangioma in the small intestine : report of a case and reviewof the Japanese literature[J].SurgToday,1992,22(4):363-364.
[5]潘衛(wèi)東,林楠,方和平,等.腹膜后巨大海綿狀淋巴管瘤的手術(shù)治療一例并文獻(xiàn)復(fù)習(xí)[J/CD].中華普外科手術(shù)學(xué)雜志:電子版,2010,4(1):52-53.
[6]NabeshimaK ,MachimuraT,WasadaM,et al.Acase of colon lymphangioma treated with laparoscopy assisted ileocecal resection[J].Tokai J Exp Clin Med,2008,33(1):61-64.
編輯/許言