OBJECTIVE: To determine the clinical value of laparoscopic cystogastrostomy in the treatment of pancreatic pseudocyst. METHODS: Twenty-one patients with pancreatic pseudocyst received total laparoscopic cystogastrostomy. The data on intra-operative bleeding, operative time, post-operative time to get out of bed, time of first flatus/bowel motion, complication and duration of hospital stay were observed and analyzed retrospective1y. RESULTS: Twenty-one patients were successfully carried out the laparoscopic surgery. The average operation time was 90(62-120) min. The blood loss was less than 100 mL in all patients. The average time of hospital stay was 8 d. After 12-18 month follow-up, all patients recovered smoothly without any complication. CONCLUSION Total laparoscopic cystogastrostomy with the posterior approach is a feasible, safe and minimal invasive procedure for pancreatic pseudocyst, which can be recommended to the clinical application.
Drainage ; Gastrostomy ; methods ; Humans ; Laparoscopy ; Pancreatic Pseudocyst ; surgery ; Retrospective Studies

Endoscopic therapy has been increasingly recognized as the effective therapy in selected patients with chronic pancreatitis. Utility of endotherapy in various conditions occurring in chronic pancreatitis is discussed. Its efficacy, limitations, and alternatives are addressed. For the best management of these complex entities, a multidisciplinary approach involving expertise in all pancreatic specialties is essential to achieve the goal.
Bile Ducts/surgery ; Enteral Nutrition ; Humans ; Pancreatic Ducts/surgery ; Pancreatic Pseudocyst/surgery ; Pancreatitis, Chronic/*surgery ; Sphincterotomy, Endoscopic/*methods ; Stents

The management of pancreatitis remained controversial over the past decades, varying from conservative medical treatment to surgical treatment. However, in recent years, treatment of severe acute pancreatitis is shifting from an early surgical debridement and necrosectomy to an aggressive intensive medical care. While the treatment is conservative in the earlier phase of the disease, surgery might be considered in the later phase. In chronic pancreatitis and in pancreatic pseudocyst, various surgical approaches are available these days. Apart from the conventional open surgery, laparoscopic procedure became popular since it is minimally invasive and effective. In addition, with the great improvements in interventional radiology and endoscopic techniques, multidisciplinary approaches including medical, interventional, and surgical management become much more important in the proper treatment of pancreatitis. In this review, pancreatitis is classified into three categories (acute pancreatitis, chronic pancreatitis, and pancreatic pseudocyst) for convenience, and the surgical treatment is described in each category.
Acute Disease ; English Abstract ; Humans ; Pancreatic Pseudocyst/surgery ; Pancreatitis/*surgery ; Pancreatitis, Chronic/surgery

Adult ; Anastomosis, Roux-en-Y ; methods ; Female ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Pancreatic Pseudocyst ; surgery

Endoscopic drainage for pancreatic and peripancreatic fluid collections (PFCs) has been increasingly used as a minimally invasive alternative to surgical or percutaneous drainage. Recently, endoscopic ultrasound-guided transluminal drainage (EUS-TD) has become the standard of care and a safe procedure for nonsurgical PFC treatment. EUS-TD ensures a safe puncture, avoiding intervening blood vessels. Single or multiple plastic stents (combined with a nasocystic catheter) were used for the treatment of PFCs for EUS-TD. More recently, the use of covered self-expandable metallic stents (CSEMSs) has provided a safer and more efficient approach route for internal drainage. We focused our review on the best approach and stent to use in endoscopic drainage for PFCs. We reviewed studies of EUS-TD for PFCs based on the original Atlanta Classification, including case reports, case series, and previous review articles. Data on clinical outcomes and adverse events were collected retrospectively. A total of 93 patients underwent EUS-TD of pancreatic pseudocysts using CSEMSs. The treatment success and adverse event rates were 94.6% and 21.1%, respectively. The majority of complications were of mild severity and resolved with conservative therapy. A total of 56 patients underwent EUS-TD using CSEMSs for pancreatic abscesses or infected walled-off necroses. The treatment success and adverse event rates were 87.8% and 9.5%, respectively. EUS-TD can be performed safely and efficiently for PFC treatment. Larger diameter CSEMSs without additional fistula tract dilation for the passage of a standard scope are needed to access and drain for PFCs with solid debris.
Abdominal Abscess/surgery ; Drainage/*methods ; Endosonography/*methods ; Humans ; Necrosis/surgery ; Pancreas/*pathology/surgery ; Pancreatic Diseases/*surgery ; Pancreatic Pseudocyst/surgery ; *Stents ; Surgery, Computer-Assisted/*methods ; Ultrasonography, Interventional/methods

Adult ; Catheters, Indwelling ; Drainage ; methods ; Female ; Humans ; Male ; Middle Aged ; Pancreatic Ducts ; Pancreatic Pseudocyst ; etiology ; surgery ; Pancreatitis ; complications ; Prospective Studies ; Recurrence ; Time Factors ; Treatment Outcome

Chronic pancreatitis (CP) is a debilitating disease that can result in chronic abdominal pain, malnutrition, and other related complications. The main aims of treatment are to control symptoms, prevent disease progression, and correct any complications. A multidisciplinary approach involving medical, endoscopic, and surgical therapy is important. Endoscopic therapy plays a specific role in carefully selected patients as primary interventional therapy when medical measures fail or in patients who are not suitable for surgery. Endoscopic therapy is also used as a bridge to surgery or as a means to assess the potential response to pancreatic surgery. This review addresses the role of endoscopic therapy in relief of obstruction of the pancreatic duct (PD) and bile du ct, closure of PD leaks, and drainage of pseudocysts in CP. The role of endoscopic ultrasound-guided celiac plexus block for pain in chronic pancreatitis is also discussed.
Cholangiopancreatography, Endoscopic Retrograde/*methods ; Common Bile Duct ; Endoscopy, Gastrointestinal/methods ; Humans ; Pain/surgery ; Pancreatic Pseudocyst/surgery/therapy ; Pancreatitis, Chronic/*surgery ; Sphincter of Oddi ; Stents

OBJECTIVETo evaluate the effect of different procedures in the treatment of pancreatic pseudocyst.

METHODThis retrospective review analyzed the outcome of 114 patients with pancreatic pseudocysts managed in PUMC Hospital from January 1990 to March 2002.

RESULTThere were 25 patients without intervention, the spontaneous resolution of pseudocysts occurred in 23 of these patients during follow up. Twenty-nine cases underwent CT-guided percutaneous catheter drainage; the effective rate of therapy was 67.85%. Surgical procedures performed in 60 cases and the overall mortality was 5% (3/60). The procedures included external drainage (8 cases) with 1 death (12.5%), excision (13 cases), cyst-duodenostomy (1 cases), cyst-gastrostomy (19 cases) with 7 postoperative gastrointestinal bleeding (36.8%) and 1 death (5.26%), Roux-en-Y cyst-jejunostomy (19 cases) with 3 postoperative gastrointestinal bleeding (15.8%) and 1 death (5.26%).

CONCLUSIONSCT-guided percutaneous catheter drainage has the advantage of minimal invasive and simple technique; it can be as an effective substitute method of traditional open external drainage. Although minimally invasive techniques offer a variety of treatment options, surgical procedures are still indicated for significant number of patients. The incidence of postoperative gastrointestinal bleeding in cyst-gastrostomy was higher than those patients with Roux-en-Y cyst-jejunostomy, but most of them were not difficult to treatment, so cyst-gastrostomy is still a simple and reasonable procedure for selected patients. Excision is a correct choice for cases in which pseudocysts cannot be differentiated from neoplastic cysts.

Adolescent ; Adult ; Aged ; Anastomosis, Roux-en-Y ; Drainage ; methods ; Endosonography ; Female ; Humans ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; Pancreatic Pseudocyst ; surgery ; therapy ; Retrospective Studies ; Treatment Outcome

Pancreatic pseudocysts are the most common cystic lesions of the pancreas and may complicate acute pancreatitis, chronic pancreatitis, or pancreatic trauma. While the majority of acute pseudocysts resolve spontaneously, few may require drainage. On the other hand, pancreatic cystic tumors, which usually require extirpation, may disguise as pseudocysts. Hence, the distinction between the two entities is crucial for a successful outcome. We conducted this study to highlight the fundamental differences between pancreatic pseudocysts and cystic tumors so that relevant management plans can be devised. We reviewed the data of patients with pancreatic cystic lesions that underwent intervention between June 2007 and December 2010 in our hospital. We identified 9 patients (5 males and 4 females) with a median age of 40 years (range, 30-70 years). Five patients had pseudocysts, 2 had cystic tumors, and 2 had diseases of undetermined pathology. Pancreatic pseudocysts were treated by pseudocystogastrostomy in 2 cases and percutaneous drainage in 3 cases. One case recurred after percutaneous drainage and required pseudocystogastrostomy. The true pancreatic cysts were serous cystadenoma, which was treated by distal pancreatectomy, and mucinous cystadenocarcinoma, which was initially treated by drainage, like a pseudocyst, and then by distal pancreatectomy when its true nature was revealed. We conclude that every effort should be exerted to distinguish between pancreatic pseudocysts and cystic tumors of the pancreas to avoid the serious misjudgement of draining rather than extirpating a pancreatic cystic tumor. Additionally, percutaneous drainage of a pancreatic pseudocyst is a useful adjunct that may substitute for surgical drainage.
Adult ; Aged ; Cystadenocarcinoma, Mucinous ; diagnostic imaging ; pathology ; surgery ; Cystadenoma, Serous ; diagnostic imaging ; pathology ; surgery ; Diagnostic Errors ; Drainage ; Female ; Humans ; Male ; Middle Aged ; Pancreatectomy ; Pancreatic Cyst ; diagnostic imaging ; pathology ; surgery ; Pancreatic Neoplasms ; diagnostic imaging ; pathology ; surgery ; Pancreatic Pseudocyst ; diagnostic imaging ; pathology ; surgery ; Retrospective Studies ; Tomography, X-Ray Computed

BACKGROUND/AIMS: Pseudoaneurysm is a life-threatening complication of chronic or acute pancreatitis. This study was undertaken to evaluate the clinical features of pseudoaneurysm complicating pancreatitis. METHODS: We reviewed the medical records of 7 patients diagnosed as pseudoaneurysms with chronic pancreatitis in Korea University Guro and Anam Hospital from January 1995 to March 2006 and analyzed their demographics, clinical courses and outcomes. RESULTS: All patients were men and mean age was 54.6 years (range, 43-67 years). All the cases occurred in the setting of chronic alcoholic pancreatitis complicated by pseudocyst. Abdominal pain was the unique initial clinical symptom in 5 cases, hematemesis in 1 case, and simultaneous abdominal pain with hematemesis in 1 case. Bleeding into pseudocyst developed in 5 cases, flowing into duodenum through pancreatic duct in 1 case and rupture into the descending colon in 1 case. Mean duration between onset of symptom and diagnosis of pseudoaneurysm was 7.8 days (range, 1-23 days). Six cases were diagnosed by abdominal computed tomography disclosing characteristic finding of focal high density area in the pseudocyst. Pulsed doppler abdominal sonography was performed before computed tomography in 3 cases and results were negative in 2 cases. Transcatheter arterial embolizations were initially performed in 6 cases, and there was no recurrent bleeding except one case of splenic infarction. Distal pancreatectomy was initially performed in 1 case. CONCLUSIONS: Pseudoaneurysms complicating chronic pancreatitis shows various clinical features. Transcatheter arterial embolization can be recommended as a primary therapeutic modality.
Adult ; Aged ; Aneurysm, False/*diagnosis/etiology/ultrasonography ; Arteries/injuries ; Demography ; Embolization, Therapeutic ; Hemorrhage/etiology/surgery ; Humans ; Korea ; Male ; Middle Aged ; Pancreatic Pseudocyst/etiology/surgery ; Pancreatitis, Alcoholic/*complications/pathology ; Retrospective Studies ; Tomography, X-Ray Computed