胰腺假性囊肿的治疗研究

目的评价胰腺假性囊肿不同治疗方式的效果。方法对1990年1月至2003年4月收治的128例胰腺假性囊肿不同处理方式的效果及并发症进行回顾性分析。结果128例患者中30例未行手术治疗,其中3例失访,27例在随访期间囊肿自行吸收。B超引导下经皮置管引流组22例,有效率60%。外科手术治疗76例,死亡率5.3%(4/76),手术方式包括:外引流10例,死亡率20%(2/10);囊肿胃吻合术14例,术后消化道出血的发生率为42.9%(6/14),死亡率7.1%(1/14);囊肿空肠Roux-en-Y吻合术28例,术后消化道出血的发生率10.7%(3/28),死亡率0%;囊肿十二指肠吻合术3例,死亡率33.3%(1/3);假性囊肿切除术21例。结论B超引导下经皮置管引流创伤小,操作相对简单,但尚未能完全取代传统手术。囊肿胃吻合术后消化道出血的发生率高于囊肿空肠Roux-en-Y吻合术。对于怀疑为真性囊肿或囊腺癌者,应尽量手术切除。     

胰腺假性囊肿的诊治体会

目的 总结胰腺假性囊肿的诊治体会。方法 回顾性分析46例胰腺假性囊肿患者的临床资料，7例保守治疗，行内引流术12例，外引流术9例，序贯式内外引流术5例，胰腺部分切除术13例。结果 保守治疗者均痊愈，无复发；行内引流术者中有1例发生肠瘘，其余11例恢复良好无复发；行外引流术1例出现胰瘘，2例复发；行胰腺部分切除术者有1例出现胰瘘，其余恢复良好。结论 根据病情和病程选择合适的术式是治疗胰腺假性囊肿的关键。     

Surgical management of pancreatic pseudocyst.

BACKGROUND: Pancreatic pseudocysts were once considered to be an unusual complication of acute chronic and traumatic pancreatitis. METHODS: This work was made in order to study the results of the operative methods in 24 patients with acute chronic and traumatic pancreatic pseudocysts, treated by external or internal drainage during the years 1990-1995 at the Athens Red Cross Hospital and compare these results with those of international literature. Pain was the common symptom for all patients. Gallstones were the most important aetiological agent in thirteen of the 24 patients, while alcoholic pancreatitis was diagnosed in only 6 of them. Fifteen patients (62.5%) were treated by surgical drainage or resection and 9 patients (37.5%) were treated by observation, one by percutaneous and one by endoscopic drainage. The rest had small cysts (less than 5 cm) and were treated by observation. RESULTS: The most frequent complication of internal cyst drainage was upper gastrointestinal haemorrhage. The rate of mortality was 7%. CONCLUSIONS: Anatomical considerations dictate the choice of operation. Cystogastrostomy, for example is inappropriate unless the stomach is closely applied to the front of the cyst. We preferred cystojejunostomy Rouen-y because the Roux loop can be anastomosed to the lower part of the cyst. Cystoduodenostomy should be reserved for pseudocyst in the head of the pancreas. Resection is an alternative to internal drainage for chronic pseudocyst of moderate proportions, for those that have largely replaced a portion of the pancreas.     

胰腺假性囊肿的外科治疗体会

回顾性分析5年余收治的25例胰腺假性囊肿的病例资料。行囊肿空肠吻合术7例，囊肿胃吻合术1例，单纯囊肿外引流术9例，内引流+外引流术2例，外引流+脾切除术1例，外引流+半胃切除+胃空肠吻合术1例，囊肿切除术1例，经皮穿刺置管引流术1例，非手术治疗2例。外引流术后1例因胰瘘而再行瘘管空肠吻合术，1例因胰瘘而再行瘘管切除术，1例囊肿胃吻合术后并发消化道出血经非手术治疗而愈，其余病例术后均痊愈。提示胰腺假性囊肿应根据不同情况选择不同的治疗方式，大多能治愈。     

Operative strategies in the management of mediastinal pancreatic pseudocyst

Thirty-four cases of mediastinal pancreatic pseudocyst have been previously reported. Among the 32 previous reports with operative or autopsy analysis, communication has been identified in 30. Even when this communication has been quite small between the mediastinal fluid collection and the pancreas, the recommended operative strategy has been enteric drainage directly to this communicating tract. We report the case of a patient with a mediastinal pancreatic pseudocyst in whom the communication between the pancreas and the pseudocyst was not located. The condition was managed by drainage of the mediastinal pseudocyst with decompression of the main pancreatic duct by means of a longitudinal pancreaticojejunostomy in a patient with chronic pancreatitis.     

非胰腺手术后胰腺假性囊肿的治疗

目的探讨非胰腺手术后胰腺假性囊肿的治疗方法。方法对近11年来治疗的28例非胰腺手术后胰腺假性囊肿进行回顾性临床分析。结果保守治疗4例。B超引导下经皮多次穿刺10例(其中穿刺后置管外引流3例)。手术行外引流6例,内引流8例。1例外引流无效后,改行内引流。28例均痊愈出院。结论手术后胰腺假性囊肿应采用个体化的治疗原则,早期应采取保守治疗、穿刺抽液或外引流,内引流可作为治疗的最后选择。     

The surgical treatment of pancreatic pseudocyst

Experience of surgical treatment of 370 patients with chronic pancreatitis, complicated by pancreatic pseudocyst occurrence, was analysed. Differentiational approach to operative intervention permitted to reduce the frequency of conduction of resections by 21.5%, replacing them by enhancing the quantity of drainage operations, what permitted to lower the occurrence of postoperative complications and to improve late follow-up result of treatment.     

胰腺假性囊肿的诊治

目的 探讨胰腺假性囊肿（ＰＰＣ）的有效诊治方法。方法 对１０５例ＰＰＣ患者的临床资料进行回顾性分析。结果 ４１例行逆行胰胆管造影（ＥＲＣＰ）和／呀窦道造影检查,１６例（３９．０２％）被证实囊肿与胰管交通。保守治疗治愈例此皮穿刺置管引流２０例,复发５例。手术治疗５４例（包括非手术治疗后中转手术５例）,行囊肿空肠Ｒｏｕｘ－ｅｎ－Ｙ吻合术３０例,复发３例;囊肿胃吻合术９例,并发胃出血２例,其中１例死亡;     

假性胰腺囊肿治疗体会（附16例报告）

目的　探讨假性胰腺囊肿的防治。方法　根据我们收治的 16例的治疗经验 ,结合文献资料进行分析。结果　 4例保守治疗 ,12例手术治疗 ,疗效满意。结论　胰腺假性囊肿的治疗 ,可根据囊肿形成的时间、有无合并症、病人能否耐受手术以及囊肿的不同部位等因素 ,采用不同的治疗方法。手术治疗以囊肿 空肠Roux en Y吻合术为最佳术式     

腹腔镜技术在胰腺假性囊肿空肠Roux-en-Y吻合术中的应用

目的 探讨腹腔镜下囊肿空肠Roux-en-Y吻合技术在治疗胰腺假性囊肿手术中的可行性、安全性及其临床应用价值.方法 回顾分析近年收治的胰腺假性囊肿患者4例,实施完全腹腔镜下囊肿空肠Roux-en-Y吻合术.观察患者的术中出血量、手术时间、术后下床时间、排气排便时间、术后并发症、住院时间及随访结果.结果 所有手术均顺利无中转开腹.平均手术时间约90 min,出血量约40 ml,术后约1.5 d下床,2.3 d排气或排便.患者均顺利恢复,无胰漏等并发症发生.平均住院时间为7d.术后随访2年,无发热腹痛、无胰腺炎和肠粘连等并发症发生,无复发.结论 完全腹腔镜胰腺假性囊肿空肠Roux-en-Y吻合术是安全可行的,具有创伤小、恢复快及并发症少等优点,值得推广.其中掌握精湛的腹腔镜技术和娴熟的打结技巧至关重要.     

Marginal effects of regional intra-arterial chemotherapy as an alternative treatment option in advanced pancreatic carcinoma

Background Locoregional intra-arterial (i.a.) chemotherapy may provide high levels of cytostatic concentrations within the tumour and, simultaneously, a low rate of systemic side effects compared with systemic administration of anti-neoplastic drugs. In addition, this may lead to an increase of tumour response rate and prolongation of survival time. The aim of the study was (1) to evaluate the benefit of an i.a. infusion of cytostatic drugs via the coeliac trunk on tumour response rate and survival time, (2) to elucidate problems and risks, and finally (3) to achieve an improvement of overall therapeutic management in pancreatic carcinoma.Patients and methods In 22 patients (12 female; 10 male; mean age 57.1 years) with locally advanced pancreatic carcinoma, which was confirmed by histopathology, i.a. chemotherapy was administered. Through a catheter, which was inserted via the femoral artery by the Seldinger technique and placed with the tip in the coeliac trunk, two different drug combinations were given. Group A (n=12) were given a bolus injection of a mixture (chemo-occlusion) consisting of amilomer (Spherex) and epirubicin (Farmorubicin) followed by short-time infusion of folic acid and 24-h infusion of 5-FU. Group B (n=10) were given treatment over 5 days: mitoxantrone (Novantrone, day [d] 1), 5-FU and folic acid (Haemato-folin, d 2–4), and cisplatin (d 5). Treatment was repeated in both groups every 4 weeks. Tumour response was assessed by computed tomography every 8 weeks.Results In group A, there was one complete and one partial remission, resulting in a remission rate of 16.6%. Two patients showed stable disease, while in two-thirds of the patients (n=8), progressive disease was found. Median survival time was 3 months; 1-year survival rate was 33.3% (4 of 12 patients). In group B, again, one complete and one partial remission were observed (remission rate 20%). In three cases, stable disease, and in 50% of patients (n=5), progressive disease, were documented. Median survival was 7.0 months; 1-year survival rate was 20% (2 of 10 patients). If both groups were compared, there was no difference in survival. In addition, no prolongation of survival time was found in comparison with patients of a historical study group treated with established systemic chemotherapy using gemcitabine monotherapy (n=28; median survival time 9 months). Though a tendency for poorer outcome of i.a. chemotherapy was seen when the Kaplan–Meier curves of survival were compared, this difference was not statistically significant (log rank test, P=0.08).Conclusion Despite conceptual and pharmacokinetic advantages of locoregional i.a. chemotherapy, better outcome with regard to tumour response rate and survival time could not be found. I.a. chemotherapy is, therefore, still an experimental treatment option in pancreatic carcinoma and can, currently, not be recommended for routine use.     

腹腔镜技术在胰腺假性囊肿空肠Roux-en-Y吻合术中的应用

目的 探讨腹腔镜下囊肿空肠Roux-en-Y吻合技术在治疗胰腺假性囊肿手术中的可行性、安全性及其临床应用价值.方法 回顾分析近年收治的胰腺假性囊肿患者4例,实施完全腹腔镜下囊肿空肠Roux-en-Y吻合术.观察患者的术中出血量、手术时间、术后下床时间、排气排便时间、术后并发症、住院时间及随访结果.结果 所有手术均顺利无中转开腹.平均手术时间约90 min,出血量约40 ml,术后约1.5 d下床,2.3 d排气或排便.患者均顺利恢复,无胰漏等并发症发生.平均住院时间为7d.术后随访2年,无发热腹痛、无胰腺炎和肠粘连等并发症发生,无复发.结论 完全腹腔镜胰腺假性囊肿空肠Roux-en-Y吻合术是安全可行的,具有创伤小、恢复快及并发症少等优点,值得推广.其中掌握精湛的腹腔镜技术和娴熟的打结技巧至关重要.

Abstract：

Objective To explore the feasibility, safety and clinical value of laparoscopic Rouxen-Y cystojejunostomy in the treatment of pancreatic pseudocyst. Method Four patients with pancreatic pseudocyst received totally laparoscopic pancreatic pseudocystojejunostomy. The data on intraoperative bleeding, operative time, postoperative time to get out of bed, time of first flatus/bowel motion, complication and duration of hospital stay were collected and analyzed retrospectively. Results All operations were carried out successfully with laparoscopic surgery. The mean operative time was 90 min. The average intraoperative blood loss was 40 ml. The mean postoperative time to get out of bed was 1.5 d, and the mean time of first flatus/bowel motion was 2. 3 d. All patients recovered smoothly without any pancreatic fistula. The average hospital stay was 7 days. Fever, pancreatitis,adhesive intestinal obstruction and other complications did not occur. Conclusions Totally laparoscopic Roux-en-Y pancreatic pseudocystojejunostomy was an efficacious, safe, and minimally invasive procedure.     

Endoscopic management of pancreatic pseudocyst in children-a long-term follow-up

Background

Literature on long-term outcome after endoscopic management of pediatric pancreatic pseudocyst is not available. The aim of the present study is to report long-term outcome after endoscopic drainage of pancreatic pseudocyst in children.

Methods

Nine patients younger than 15 years, subjected to endoscopic pseudocyst drainage, were included in this study (between 1994 and 2004). Eight patients were subjected to endoscopic cystogastrostomy and stenting, whereas 1 patient was subjected to cystoduodenostomy and stenting. A follow-up of patients was done at 1 month and at 2 to 10 years after drainage. Endoscopic retrograde cholangiopancreatography (ERCP) was done in 2 patients at the time of drainage, and it was repeated in both the patients at the time of final follow-up.

Results

Mean age of the patients was 9.6 years. Trauma was the most common cause (n = 8). Mean follow-up of these patients was 5.7 years (2-10 years). No recurrence was seen in any patient. Endoscopic retrograde cholangiopancreatography revealed complete pancreatic duct block in prevertebral region in 2 posttraumatic patients, and it was persisting on repeat ERCP at final follow-up.

Conclusions

Endoscopic drainage of pancreatic pseudocyst is safe in children with a very good long-term outcome. Pancreatic duct block seen on ERCP may not be clinically important on long-term follow-up.     

Conservative management of iatrogenic oesophageal perforations--a viable option.

OBJECTIVE: Iatrogenic Oesophageal perforations are a dreaded complication and there is no consensus as to their best management. The aim of our study was to assess the results of conservative management in these cases. METHODS: Twenty-six patients with iatrogenic perforations of the oesophagus treated over a 10-year period were reviewed retrospectively. They were managed conservatively by keeping them nil by mouth on intravenous fluids and intravenous antibiotics. Out of these 26, nine were patients of carcinoma of the oesophagus while the remaining 17 had benign pathologies. Twenty-two were diagnosed within 6h, while the remaining four were diagnosed over 24h after perforation. Twenty-three of the 26 were caused by oesophageal dilatations. RESULTS: Twenty-two (84.6%) of the 26 survived on this regimen. Out of the four that died, two had advanced carcinomas and died of chest complications, one died of a myocardial infarction and the fourth was an old debilitated man who died of renal failure. All four who died had extension of the leak into the pleural cavity. Early diagnosis and treatment is of critical importance and is only possible by maintaining a high index of suspicion. CONCLUSIONS: Conservative management when applied to cases of iatrogenic oesophageal perforations gives results comparable to or better that those reported in series where early surgical intervention was practised. Extension of the leak into the pleura carries a worse prognosis.     

胰腺假性囊肿的分类及临床治疗

假性胰腺囊肿（pancreatic pseudocyst,PPC）是临床常见疾病．多继发于急、慢性胰腺炎、胰腺手术后或胰腺外伤所致的胰液外渗或胰管断裂所形成的局部包裹性囊肿,亦有少数患者继发于恶性肿瘤或无明显原因。传统的治疗方法是通过手术治疗,但是近年来,随着微创技术、内镜技术的发展．使得PPC的治疗手段更加丰富。     

Total laparoscopic cystogastrostomy for the treatment of pancreatic pseudocyst

Laparoscopic surgery may be performed for the treatment of pancreatic pseudocyst when decompression is indicated. Most of reported laparoscopic procedures are performed by inserting trocars via the anterior gastric wall and operating intraluminally with gastric insufflation and endoscopic guidance. We report a patient who was treated successfully with laparoscopic stapled cystogastrostomy and discuss the feasibility and features of such a technique performed with a totally abdominal approach.     

Needle aspiration in the treatment of pancreatic pseudocyst in childhood.

The technique of percutaneous needle aspiration of pancreatic pseudocyst using ultrasound imaging as a guide is reviewed. A modification of this technique has been used in a child with a post-traumatic pancreatic pseudocyst.