平时无法进食，身材却好似怀有六甲，今年42岁的王先生已经伴瘤生存了15年，肿瘤占据了他腹腔大部分空间，肠胃已被压扁。更危险的是肿瘤压迫住了王先生体内最大血管腔静脉，使其身体处于衰竭状态，命悬一线。日前，市第一中心医院为王先生实施了手术，从其体内取出重达12斤的巨大肿瘤。 14年前，王先生因发现脑部肿瘤进行过切除手术，术后病理报告为血管外皮瘤，低度恶性。这是一种起源于血管外皮细胞的肿瘤，全身各部位都有发病的可能，其特征就是复发和转移，手术广泛切除是治疗本病的有效方法。4年前，王先生体检发现左侧胸壁占位，再次接受肿瘤切除术。3年前体检时，他又一次被发现肝脏多发占位，之后王先生选择了药物保守治疗方法。可是药物难以遏制肿瘤生长，多年后，肿瘤占据了腹腔大部分空间，把胃肠压扁，王先生几乎不能进食。

Usually could not eat，It is like the figure has got a bun in the oven，This year at the age of 42 wang has survival with tumor for 15 years，Tumor take over his abdominal most of the space，Intestines and stomach has been crushed flat。The more dangerous is the tumor compression lived in Mr. Wang biggest vena cava blood vessels，Make the body to be in a state of exhaustion，Hanging by a thread。a，City the first hospital center for Mr. Wang operation，From the body of weighing 12 pounds out large tumor。 14 years ago，Mr. Wang for found a brain tumor resection operation，Postoperative pathology report for vascular skin tumour，Low-grade malignant。This is a skin cell tumor originated in blood vessels，All parts of the body has the possibility of disease，Its characteristic is relapse and metastasis，Surgical treatment of this disease is wide excision of the effective method。Four years ago，Mr. Wang physical examination found that the left chest wall sites，Once again tumor resection。Three years ago when medical，He was again found that liver multiple sites，After Mr. Wang chose drug conservative treatment。But drugs hard to curb tumor growth，After many years，Cancer occupied most of the abdominal cavity space，The gastrointestinal squashed，Mr. Wang almost can't eat。

　　一中心移植中心主任医师张雅敏介绍：“患者刚到医院时，可以说是命悬一线。肿瘤压迫到了他的腔静脉，这是人体最大的血管，担负着将腹腔和下肢血液回输心脏的功能。它就相当于南北交通要道‘京广铁路’，如果它不通畅了，血液只能从类似于‘国道’的小血管回输，导致双下肢静脉回流障碍，患者双下肢严重指凹性水肿；双肾回流障碍，将迅速进展为肾衰竭。”

A transplant center, director of the center ZhangYaMin physicians are introduced：“Patients just to the hospital，Can say is hanging by a thread。Tumor compression to his superior vena cava，This is the largest human body blood vessels，For the abdominal cavity and lower limbs to blood doping the function of the heart。It is equivalent to the north and south hubs‘Beijing-guangzhou railway’，If it does not unobstructed，Blood can only from similar to‘National highway’The small blood vessels back to lose，Lead to double venous reflux obstacles，Patients of lower limbs to serious non-concave nature of edema；Bilateral renal backflow obstacles，Will rapidly for kidney failure。”

　　由于王先生的肿瘤多次转移，且此次生长于肝脏上的肿瘤又紧贴人体重要血管——腔静脉，因此手术难度大大增加。张主任说：“手术中，医生看到肿瘤部分侵犯了腔静脉，需要将肿瘤与血管分割开，同时进行血管修复。在这个过程中，最大的难点就是分离两者时，如果操作不精细，血管便可能进入空气，空气流入人体心脏将迅速致人死亡。”经过8个小时的奋战，医生从王先生体内取出了这个重达12斤的巨大肿瘤，成功完成手术。王先生在战胜了感染、胸腹水等病症后，已于昨天康复出院。（每日新报记者 李佳萌 通讯员 王伟）

Because Mr. Wang's tumor transfer many times，And the growth of tumors in the liver and close to human body important blood vessels-superior vena cava，So operation difficulty increase greatly。Director zhang said：“surgery，The doctor saw tumor part infringing upon the superior vena cava，Need to separate vascular tumor and，At the same time blood essel repair。In this process，The most difficult point is when two separate，If the operation not fine，Blood vessels may be into the air，Air flows into human body heart will quickly cause death。”After eight hours of fighting，The doctor from Mr. Wang took the body weighing 12 pounds large tumor，Successful completion of the operation。Mr. Wang in the win over the infection、After the disease such as the water was，Already in rehabilitation hospital yesterday。（Daily reporter LiJiaMeng new Chinese press correspondent wang wei）