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Born LJ, Madura JA, Lehman GA. Endoscopic diagnosis of a pancreatic pseudoaneurysm after lateral pancreaticojejunostomy. Gastrointest Endosc 1999; 49:382-4. [PMID: 10049425 DOI: 10.1016/s0016-5107(99)70018-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- L J Born
- Divisions of Gastroenterology/Hepatology, Department of Medicine and Department of Surgery, Indiana University Medical School and the RL Roudebush VA Medical Center, Indianapolis, Indiana 46202-5121, USA
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52
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Abstract
PURPOSE The goal of this work was to describe the clinical and imaging features of thoracopancreatic fistula, a rare complication of pancreatitis. METHOD Nine cases of thoracopancreatic fistula proved by thoracentesis, endoscopic retrograde cholangiopancreatography (ERCP), or surgery were retrospectively and independently reviewed by two abdominal radiologists. All available imaging examinations [chest radiographs = 9, CT = 9, MR and MR cholangiopancreatography (MRCP) = 2, and ERCP = 6] were analyzed, and findings were recorded on a standardized datasheet. Available medical records (n = 7) were reviewed to determine the clinical presentation of the patients and thoracentesis results. RESULTS Seven of the nine patients presented with pulmonary symptoms such as dyspnea or cough. Of the seven patients with pleural fluid analysis, all demonstrated elevated amylase levels (mean 13,007 U/L). Imaging examinations revealed pancreaticopleural fistulas in six patients, a mediastinal pseudocyst in one patient, and both a pancreaticopleural fistula and a mediastinal pseudocyst in two patients. Chest radiography showed pleural fluid collections in eight patients. CT demonstrated a fluid-containing fistula in all nine patients. MR and MRCP depicted a fistula extending from the abdomen to the pleural space in the two patients with MR correlation. ERCP showed pancreatic ductal changes characteristic of chronic pancreatitis in the six patients with ERCP correlation but failed to demonstrate the fistula in two of the six patients. CONCLUSION The CT, MR, MRCP, or ERCP finding of a fluid-filled tract extending from the pancreas to the thorax is characteristic of a thoracopancreatic fistula, particularly when identified in a patient who presents with pulmonary symptoms and a history of chronic pancreatitis.
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Affiliation(s)
- A S Fulcher
- Department of Radiology, Medical College of Virginia, Virginia Commonwealth University, Richmond 23298-0615, USA
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53
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Ng B, Murray B, Hingston G, Windsor JA. AN AUDIT OF PANCREATIC PSEUDOCYST MANAGEMENT AND THE ROLE OF ENDOSCOPIC PANCREATOGRAPHY. ANZ J Surg 1998. [DOI: 10.1111/j.1445-2197.1998.tb04700.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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54
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Affiliation(s)
- K D Lillemoe
- Johns Hopkins University School of Medicine, Johns Hopkins Hospital, Baltimore, Maryland, USA
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55
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56
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Catalano MF, Geenen JE, Schmalz MJ, Johnson GK, Dean RS, Hogan WJ. Treatment of pancreatic pseudocysts with ductal communication by transpapillary pancreatic duct endoprosthesis. Gastrointest Endosc 1995; 42:214-8. [PMID: 7498685 DOI: 10.1016/s0016-5107(95)70094-3] [Citation(s) in RCA: 143] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Endoscopic treatment of pancreatic pseudocysts via cystenterostomy has been recognized as a successful treatment option in carefully selected patients. Pancreatic transpapillary stenting as an alternative treatment option in patients with pancreatic pseudocysts directly communicating with the main duct has received little consideration. The aim of the current study was to assess the safety and utility of transpapillary pancreatic endoprosthesis in the treatment of communicating pseudocysts. METHODS Twenty-one patients underwent placement of 33 transpapillary endoprostheses for the treatment of symptomatic pancreatic pseudocysts. All pseudocysts communicated with the main pancreatic duct and ranged in size from 3 to 9 cm (mean 6 cm). Eight patients had associated pancreatic duct strictures. RESULTS Stent placement was successful in all cases: 13 directly into the pseudocyst, 8 beyond the stricture but not into the pseudocyst. Initial resolution of pseudocysts was seen in 17 patients, with 16 patients free of pseudocyst recurrence at mean follow-up of 37 months. All patients with associated strictures were treated successfully. Factors predictive of success included presence of strictures, size of pseudocyst greater than or equal to 6 cm, location in the body of the pancreas, and duration of pseudocyst less than 6 months. Complications included one episode of mild pancreatitis. CONCLUSIONS Endoscopic treatment of symptomatic pancreatic pseudocysts with ductal communication by transpapillary pancreatic duct stenting is a safe, effective modality and should be considered a first line therapy.
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Affiliation(s)
- M F Catalano
- Pancreatic Biliary Center, St Luke's Medical Center, Milwaukee, Wisconsin, USA
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57
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Ikoma A, Tanaka K, Ishibe R, Ishizaki N, Taira A. Late massive hemorrhage following cystogastrostomy for pancreatic pseudocyst: report of a case. Surg Today 1995; 25:79-82. [PMID: 7749296 DOI: 10.1007/bf00309393] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We report the case of a man who developed life-threatening massive gastric hemorrhage 3 months after undergoing cystogastrostomy for a pancreatic pseudocyst. After cystogastrostomy, the pancreatic pseudocyst became remarkably reduced in size, having the appearance of a shallow ulcer by barium study. However, tarry stools and hematemesis developed 3 months later, 6 days after which sudden massive hematemesis and melena occurred with severe hypotension. At emergency operation, a large artery at the bottom of the reduced cyst wall was found to have ruptured and hemostasis was achieved by suture ligation. The splenic artery was suspected as the bleeding point because a 95% abrupt stenosis was seen on angiography-performed the next day. Thus, the risk of hemorrhage occurring after internal drainage of a pancreatic pseudocyst even in the late postoperative period should always be borne in mind.
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Affiliation(s)
- A Ikoma
- Second Department of Surgery, Kagoshima University, Faculty of Medicine, Japan
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58
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FUJITA N, NODA Y, KOBAYASHI G, KIMURA K, MOCHIZUKI F. A Case of Postsurgical Pancreatic Pseudocyst Treated by Endoscopic Cystogastrostomy. Dig Endosc 1995. [DOI: 10.1111/j.1443-1661.1995.tb00133.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- Naotaka FUJITA
- Department of Gastroenterology, Sendai City Medical Center, Sendai, Japan
| | - Yutaka NODA
- Department of Gastroenterology, Sendai City Medical Center, Sendai, Japan
| | - Go KOBAYASHI
- Department of Gastroenterology, Sendai City Medical Center, Sendai, Japan
| | - Katsumi KIMURA
- Department of Gastroenterology, Sendai City Medical Center, Sendai, Japan
| | - Fukuji MOCHIZUKI
- Department of Gastroenterology, Sendai City Medical Center, Sendai, Japan
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59
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Ito Y, Tanegashima A, Nishi K, Sukegawa Y, Kimura H. Necrotizing arteritis causing fatal massive intraperitoneal hemorrhage from a pancreatic pseudocyst. Int J Legal Med 1994; 106:324-7. [PMID: 7947341 DOI: 10.1007/bf01224780] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We report the histopathological findings from a medicolegal autopsy case caused by sudden massive hemorrhage from a necrotic pancreatic cyst into the abdominal cavity. The histological examination revealed that the wall of the cyst was filled with hematoma and consisted of granuloma at a relative early stage, involving marginating lymphocytes, foamy lipophages, cholesterin crystals, foreign body giant cells with neutrophiles, mast cells and fibrous tissues. Since there was no epithelial lining, the lesion was diagnosed as a pseudocyst. In the wall of this pseudocyst, small arteries showed acute intense necrotizing inflammatory reactions in association with fresh thrombi. Trace of elastic fibers remained in the wall of the arteries. Since the small veins in the wall showed varix-like changes without necrosis or inflammation, it is proposed that the lethal bleeding was caused by rupture of the small arteries that exhibited severe arteritis.
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Affiliation(s)
- Y Ito
- Department of Legal Medicine, Kurume University School of Medicine, Japan
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60
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Abstract
During the years 1984-1992, 74 patients of mean age 45 (range 6-71) years with chronic pancreatic pseudocyst were treated by percutaneous cystogastrostomy. They comprised 45 men and 29 women. A diagnosis of chronic pancreatitis was verified in 55 patients (74 per cent); pain was the indication for treatment in all cases. The catheter was successfully placed at the first attempt in 68 patients (92 per cent). Immediate complications occurred in four patients (5 per cent); there have been none since 1986. Abscess formation was seen in eight patients (11 per cent). One patient died 4 days after the procedure from myocardial infarction giving a mortality rate of 1 per cent; no death has occurred since 1986. The mean observation time was 27 (range 0-108) months. Pain disappeared or decreased in almost 90 per cent of patients and weight gain was seen in 80 per cent. The method described is less traumatic than operation, and mortality and complication rates compare favourably with those seen after surgery; the results are at least as good.
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Affiliation(s)
- F W Henriksen
- Department of Surgical Gastroenterology, Gentofte University Hospital, Denmark
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61
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Abstract
Pancreaticopleural fistula is a rare but remediable complication of pancreatitis. Hitherto, treatment by means of total parenteral nutrition and thoracocentesis had resulted in an overall success rate of 40% only. Surgical obliteration of persistent fistulae is required in many cases, as the underlying pancreatic duct lesion often prevents spontaneous closure of the fistula. We report a patient suffering from pancreaticopleural fistula with a tightly strictured pancreatic duct. The fistula was successfully obliterated with the use of octreotide addition to thoracocentesis and total parenteral nutrition. Pancreatic bypass surgery was later performed only for pain relief. We believe that octreotide can effectively suppress pancreatic secretion and promote closure of pancreaticopleural fistula even in the presence of severe pancreatic duct lesions. Thus the risk of infection and early surgery for persistent fistula can be minimized.
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Affiliation(s)
- K L Chan
- Department of Medicine, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin
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62
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Oglevie SB, Casola G, vanSonnenberg E, D'Agostino HB, OLaoide R, Fundell L. Percutaneous abscess drainage: current applications for critically ill patients. J Intensive Care Med 1994; 9:191-206. [PMID: 10147417 DOI: 10.1177/088506669400900404] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Radiologically guided percutaneous abscess drainage (PAD) was first reported in 1977. Since this time, technological advances in imaging, improved catheter technology, and increased experience with the procedure have resulted in a tremendous expansion of the indications for PAD. This procedure currently has applications in nearly every organ system of the body. These changes have also contributed to improved success rates, with concurrent minimization of procedure-related complications. The advantages of PAD include simple, rapid performance; feasibility of bedside intensive care unit (ICU) performance; safety; avoidance of general anesthesia; and well-documented efficacy. This procedure has now become well entrenched in clinical medicine and probably ranks with the development of effective antibiotics as the most significant improvement in the treatment of abscesses in the past century. PAD is ideally suited for the treatment of critically ill ICU patients. We discuss technical developments over the past 15 years; general principles of patient preparation and catheters are also reviewed. Current applications of PAD in each organ system are discussed.
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Affiliation(s)
- S B Oglevie
- Department of Radiology, Veterans Affairs Medical Center, San Diego
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63
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Abstract
To evaluate the frequency of multiple pancreatic cysts, the likelihood of preoperative diagnosis, and therapeutic outcome, we retrospectively reviewed the records of 157 patients who underwent operation for pancreatic pseudocysts at 2 institutions between 1970 and 1992. Multiple pseudocysts were found in 29 (18.5%). The 8 women and 21 men ranged in age from 21 to 79 years. The etiology was alcohol abuse in 15 (52%), biliary tract disease in 6 (21%), alcohol abuse and biliary tract disease in 3 (10%), and a variety of other causes in the remaining 5 (17%). There was no difference in age, sex, race, etiology, or presenting signs and symptoms between patients with single pseudocysts and those with multiple cysts. Serum amylase levels were significantly higher in patients with multiple cysts compared to those with single cysts (P < 0.05). Computed tomography accurately demonstrated the extent of disease in 20 of 25 patients (80%), while 1 or more cysts were missed in 5 (20%). The mean number of cysts per patient was 2.7, with a range of 2 to 5. Average pseudocyst diameter was 7.8 cm, with a range from 3 to 20 cm. Multiple internal drainage procedures were performed in 19 patients, a combination of internal and external drainage in 6, external drainage in 1, and resection of multiple cysts in the tail in 2. There was no operative mortality. With a mean follow up of 38.5 months, only 1 recurrent pseudocyst has been found. There were six attempts at percutaneous drainage in six patients. Two of these patients were referred to our institution following failure of percutaneous drainage at other hospitals. Three other patients had residual symptomatic pseudocysts following percutaneous drainage at our hospitals and then underwent multiple internal drainage. The sixth patient refused operative drainage despite the persistence of residual symptomatic pseudocysts after attempted percutaneous drainage. The incidence of multiple pseudocysts (18.5%) is higher than previously reported. There is no difference in the clinical features of patients with single versus multiple pseudocysts. Patients with multiple cysts have higher serum amylase levels. Preoperative computed tomography underestimated the number of cysts in 20% of patients. Careful intraoperative exploration is still needed to avoid missing multiple pseudocysts. Internal drainage is the preferred therapy. A thorough search for multiple cysts at the initial operation should eliminate one potential cause for pseudocyst recurrence.
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Affiliation(s)
- I J Fedorak
- Department of Surgery, Loyola University Stritch School of Medicine, Maywood, Illinois
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64
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Lasson A, Genell S, Nilsson A. Proteolytic activity in pancreatic pseudocyst fluid. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1994; 15:201-8. [PMID: 7930781 DOI: 10.1007/bf02924195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Pancreatic pseudocyst fluids from 15 patients were biochemically analyzed, especially concerning proteolytic activity and protease inhibitors, and correlated to the clinical course. The pseudocyst fluid was a mixture of pancreatic juice and plasma possessing a high proteolytic activity against high- as well against low-mol-wt proteins. There was practically no functional protease inhibitory capacity left, although immunoreactive inhibitors were present. No distinct biochemical findings differed between fluids from "acute" or from "chronic" pseudocysts. It is concluded, that high proteolytic activity within a pancreatic pseudocyst could well explain symptoms as well as complications caused by the pseudocyst. Biochemical analysis of the pseudocyst fluid cannot, however, be used to differentiate between pseudocysts with a harmless or a complicated course.
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Affiliation(s)
- A Lasson
- Department of Surgery, Malmö General Hospital, University of Lund, Sweden
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65
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Affiliation(s)
- C J Yeo
- Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
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66
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Abstract
Acute pancreatitis is unusual in pediatric patients, and chronic pancreatitis is even less common. Between 1983 and 1988, we diagnosed 24 patients in late childhood and adolescence with chronic pancreatitis. Our review revealed that chronic pancreatitis presents as recurrent abdominal pain in late childhood and adolescence. Individual laboratory and radiological investigations may be normal during acute exacerbations of pain, but the determination of serum amylase and lipase concentrations--combined with ultrasonography--will accurately identify most patients. We found that endoscopic retrograde cholangiopancreatography is a valuable tool in the diagnosis of structural abnormalities. Surgical intervention may reduce symptoms in patients with structural abnormalities. There is a tendency toward decreased frequency and severity of pain as the patients increase in age.
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Affiliation(s)
- P Mathew
- Department of Pediatrics, Cleveland Clinic Foundation, OH 44195
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67
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Cox MR, Davies RP, Bowyer RC, Toouli J. Percutaneous cystogastrostomy for treatment of pancreatic pseudocysts. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1993; 63:693-8. [PMID: 8363478 DOI: 10.1111/j.1445-2197.1993.tb00493.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Cystogastrostomy or cystojejunostomy at open operation has been the usual treatment for symptomatic pancreatic pseudocyst. The aim of this study was to assess prospectively the results of percutaneous cystogastrostomy (PCG) for the treatment of symptomatic pseudocysts. The technique of PCG comprised initially of drainage of the pseudocyst with a 10 Fr percutaneous, transgastric catheter. This initial drainage catheter had two components; the first, between the pseudocyst and the stomach, drained the pseudocyst and the second, between the stomach and exterior, acted as a percutaneous gastrostomy. The initial drain was left in situ for 14 days, at which time it was exchanged percutaneously for the definitive PCG; a double ended Mallecot type catheter that drained between the pseudocyst and the stomach. The latter catheter was left in situ until there was no residual pseudocyst demonstrated on computerized tomography scan and was removed endoscopically. Eleven patients with large (> 6 cm), symptomatic pseudocysts have been treated with PCG. All patients were treated successfully without the need for surgical intervention. The median time to radiological resolution was 24 days. There were four episodes of sepsis, two related to central venous line infections nad two related to catheter blockage. Percutaneous, cystogastrostomy blockage was managed by either replacing the initial drain or inserting a second catheter. The median follow up after successful treatment was 9 months (range 2-17). There were no symptomatic recurrences and one small (2 cm) asymptomatic recurrent pseudocyst. This preliminary experience with PCG demonstrates the efficacy of this procedure for treating symptomatic pancreatic pseudocysts.
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Affiliation(s)
- M R Cox
- Department of Surgery, Flinders Medical Centre, Bedford Park, South Australia
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68
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Abstract
Pseudocysts may develop as a complication of acute pancreatitis, chronic pancreatitis or pancreatic trauma. As new methods of imaging provide fuller information on their incidence and natural history, important differences are emerging between the pseudocysts of acute and chronic pancreatitis. Traditional surgical approaches to the management of pseudocyst are now being challenged by endoscopic techniques and interventional radiology. In the light of these developments the options available are reviewed and strategies for the modern management of pancreatic pseudocysts are suggested.
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Affiliation(s)
- P A Grace
- Department of Surgery, Royal Postgraduate Medical School, Hammersmith Hospital, London, UK
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69
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Hauptmann EM, Wojtowycz M, Reichelderfer M, McDermott JC, Crummy AB. Pancreatic pseudocyst with fistula to the common bile duct: radiological diagnosis and management. GASTROINTESTINAL RADIOLOGY 1992; 17:151-3. [PMID: 1551513 DOI: 10.1007/bf01888533] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A patient was found to have fistulization of a pancreatic pseudocyst with the common bile duct. Resolution of the pseudocyst and the attendant biliary obstruction was achieved with percutaneous biliary drainage alone. The clinical and radiological features of this case are herein presented along with a brief review of the subject.
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Affiliation(s)
- E M Hauptmann
- Department of Radiology, University of Wisconsin Clinical Sciences Center, Madison
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70
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Adams DB, Anderson MC. Percutaneous catheter drainage compared with internal drainage in the management of pancreatic pseudocyst. Ann Surg 1992; 215:571-6; discussion 576-8. [PMID: 1632678 PMCID: PMC1242505 DOI: 10.1097/00000658-199206000-00003] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The records of 92 patients with symptomatic pancreatic pseudocysts referred for surgical management over a 27-year period were retrospectively reviewed to compare outcome in 42 patients managed with operative internal drainage procedures (group I) with that in 52 patients managed with computed tomography-directed percutaneous catheter drainage (PCD) (group II). The two groups were similar for patient age, sex, pseudocyst location, and cause. The frequency of antecedent pseudocyst-associated complications was less in group I (16.7 versus 38.5%, p less than 0.05). Seven group I patients and four group II patients had major complications (16.7 versus 7.7%, not significant). Group II mean duration of catheter drainage was 42.1 days, and the drain track infection rate was 48.1%. The frequency of antecedent operative cyst drainage was similar (14.2 versus 13.5%), as was the frequency of subsequent operations for complications related to chronic pancreatitis (9.5 versus 19.2%, not significant). Mortality rate was greater in group I (7.1% versus 0%, p less than 0.05). Pseudocysts can be effectively managed either by open operation with internal drainage or by PCD. Drawbacks of PCD include the controlled external pancreatic fistula and the risk of drain track infection. Percutaneous catheter drainage has the following advantages: (1) low mortality rate, (2) does not require a major operation, (3) does not violate the operative field in cases when subsequent retrograde duct drainage procedures are required. Neither PCD nor internal drainage is definitive, and with either technique subsequent correction of underlying pancreatic pathology may be necessary.
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Affiliation(s)
- D B Adams
- Department of Surgery, Medical University of South Carolina, Charleston
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71
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Abstract
Seventeen patients with pancreatic pseudocysts were treated by endoscopic drainage. In nine cases we performed endoscopic retrograde pancreatic drainage (ERPD) by inserting 7-Fr pigtail catheters via the papilla into the cyst or into the main pancreatic duct. In two cases transduodenal cystotomy (ECD) and in eight cases transgastral cystotomy (ECG) are performed by using coagulator and papillotome. In five cases of ECG an endoprosthesis was inserted into the cyst. In two cases combination therapy of ERPD and ECG was performed. All patients reported reduction of continuous pain and postprandial epigastralgia after placement of endoprosthesis. After disappearance of symptoms and abnormal endoscopic findings within a period of 2-12 months the drainage tubes were removed. In one case postoperative dislocation of the prosthesis was observed; no serious complication was not encountered. The period of observation varied from 5 to 40 months. Two patients are presently under treatment with endoprostheses. Endoscopic drainage yielded good results in the treatment of pancreatic pseudocysts.
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Affiliation(s)
- M Dohmoto
- Chirurgische Endoskopie, Klinik für Chirurgie, Medizinischen Universität zu Lübeck, Federal Republic of Germany
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72
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Duvnjak M, Vucelić B, Rotkvić I, Sikirić P, Brkić T, Banić M, Troskot B, Supanc V. Assessment of value of pancreatic pseudocyst amylase concentration in the treatment of pancreatic pseudocysts by percutaneous evacuation. JOURNAL OF CLINICAL ULTRASOUND : JCU 1992; 20:183-186. [PMID: 1373156 DOI: 10.1002/jcu.1870200304] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
The aim of our study was to determine the value of the percutaneous pancreatic pseudocyst evacuation. We assessed the relation between the amylase concentration of the pseudocyst contents and the final outcome of the disease treated by the percutaneous evacuation. Forty-three patients with a history of acute pancreatitis and pancreatic pseudocysts larger than 5 cm in diameter that persisted beyond 6 weeks were divided into four groups relative to the amylase concentration in the pseudocystic contents and the number of evacuations. The results show a good correlation between low amylase concentration in the liquid pseudocystic contents (less than or equal to 64 WU) and the healing rate after the percutaneous evacuation (p less than 0.001). The percutaneous evacuation of the pseudocysts failed in patients with increased amylase concentrations in the pseudocyst fluid regardless of the number of evacuations. We conclude that surgical treatment is indicated in patients who have amylase-rich pseudocyst contents.
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Affiliation(s)
- M Duvnjak
- Department of Gastroenterology, Clinical Hospital Dr. Mladen Stojanovic, Zagreb, Croatia
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73
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Forsmark CE, Wilcox CM, Grendell JH. Endoscopy-negative upper gastrointestinal bleeding in a patient with chronic pancreatitis. Gastroenterology 1992; 102:320-9. [PMID: 1727767 DOI: 10.1016/0016-5085(92)91818-o] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- C E Forsmark
- Division of Gastroenterology, University of California, San Francisco
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74
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Nguyen BL, Thompson JS, Edney JA, Bragg LE, Rikkers LF. Influence of the etiology of pancreatitis on the natural history of pancreatic pseudocysts. Am J Surg 1991; 162:527-30; discussion 531. [PMID: 1670219 DOI: 10.1016/0002-9610(91)90103-k] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We reviewed our experience with 90 patients with pancreatic pseudocysts to determine if the cause of pancreatitis influenced the patients' outcome. Acute pancreatitis (AP) occurred in 57 (63%) patients due to alcoholic (n = 15), postoperative (n = 14), biliary (n = 12), and other etiologies (n = 16). Thirty-three (37%) patients had chronic pancreatitis (CP) secondary to alcohol use (n = 27) or other causes (n = 6). Multiple pseudocysts were significantly more frequent in patients with acute alcoholic pancreatitis than in patients with chronic pancreatitis (47% versus 19%, p < 0.05). Spontaneous resolution occurred within 8 weeks in 10 (11%) patients with pseudocysts (AP = 9%, CP = 15%, p = NS). However, no patient with pseudocyst associated with biliary or postoperative pancreatitis underwent spontaneous resolution. Although pseudocysts associated with chronic pancreatitis were smaller in size (8.0 +/- 4.7 versus 5.7 +/- 3.8 cm, p < 0.05), a similar proportion of them required operation compared with AP pseudocysts (56% versus 58%). There were significantly more deaths in patients with postoperative pancreatitis compared with all other groups (29% versus 7%, p < 0.05). The outcome of pseudocysts was similar regardless of size (greater than 6 cm versus less than 6 cm) and presentation (acute versus delayed). Thus, the etiology of pancreatitis was a more important determinant of pseudocyst outcome than pseudocyst size or presentation.
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Affiliation(s)
- B L Nguyen
- Department of Surgery, University of Nebraska, Omaha
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75
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Bresler L, Boissel P, Grosdidier J. Major hemorrhage from pseudocysts and pseudoaneurysms caused by chronic pancreatitis: surgical therapy. World J Surg 1991; 15:649-52; discussion 652-3. [PMID: 1949866 DOI: 10.1007/bf01789217] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Acute hemorrhage from pseudocysts and pseudoaneurysms is the most rapidly lethal complication of chronic pancreatitis. Diagnostic procedures and therapy are still a subject of controversy. We report our experience with 10 patients operated on during the past 10 years. Of these patients, 5 had acute gastrointestinal hemorrhage, 2 had intraperitoneal bleeding, and 3 presented with severe unexplained anemia. Selective visceral angiography performed in 6 patients provided a specific diagnosis in 5 cases. All patients underwent surgical therapy: transcystic arterial ligation and external pancreatic pseudocyst drainage in 5 cases, distal pancreatectomy in 3 cases, and pancreaticoduodenectomy in 2 cases. Gastrectomy was necessary for control of hemorrhage in 1 case. One patient died of sepsis after a pancreaticoduodenectomy. No rebleeding occurred. Surgical therapy with low mortality and morbidity is an acceptable procedure to control bleeding and to treat the underlying pseudocyst. Distal pancreatectomy is recommended to treat bleeding lesions situated in the tail of the pancreas and transcystic arterial ligation seems to be the appropriate procedure to treat bleeding lesions situated in the head and body of the pancreas.
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Affiliation(s)
- L Bresler
- Service of Surgery C, C.H.R.U. de Nancy, Hôpitaux de Brabois, Vandoeuvre, France
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76
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Abstract
Acute pain in the upper abdomen in a patient recovering from pancreatitis or abdominal trauma may herald a pancreatic pseudocyst. Although small cysts resolve spontaneously, those larger than 6 cm across usually require treatment to prevent such complications as rupture into adjacent structures and infection. The authors describe operative and nonoperative treatment methods and the success reported with each.
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Affiliation(s)
- M C Anderson
- Department of Surgery, Medical University of South Carolina, Charleston 29425
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77
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Abstract
Haemorrhage is a life-threatening complication in pancreatic disease. Twenty-five patients with this complication are described; 15 had major bleeding, nine had minor bleeding and one patient had a pseudoaneurysm identified at operation. Of the 15 patients with major bleeding, six presented with this complication and in nine cases it followed pancreatic resection. Of the six patients who presented with major bleeding, five underwent resection with one death while the patient managed conservatively died. The nine patients who had major bleeding after pancreatic resection were managed by ligation of the bleeding artery in six cases with one death, and one patient who rebled after ligation of the bleeding artery was successfully managed by further resection. Three patients with postresection major bleeding were managed conservatively with one death. All minor haemorrhages were managed conservatively without mortality. Deaths after major bleeding were a result of sepsis in three cases and respiratory failure in one. The severity of the underlying pancreatitis was an important factor in two patients. Pseudocysts and pancreatic fistulae were important underlying factors leading to the complication. It is recommended that patients with sepsis, a pancreatic fistula or severe underlying pancreatitis should have their haemorrhage treated by pancreatic resection, while those patients with bleeding following pancreatic resection without such complications can be managed by ligation.
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Affiliation(s)
- S Shankar
- Department of Surgical Studies, Middlesex Hospital, London, UK
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78
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Abstract
Patients with chronic pancreatitis needing operative management include those with severe pain, those with complications of pancreatitis, or those in whom it is not possible to distinguish cancer of the pancreas from chronic pancreatitis. The use of endoscopic retrograde cholangiopancreatography, CT, and angiography to define the structural abnormalities has increased the surgeon's ability to select an operation matched to the patient's needs. A longitudinal pancreaticojejunostomy should be performed in patients whose ducts are dilated. When the head of the pancreas is enlarged and thickened, pancreaticoduodenectomy has been the traditional operation of choice. However, local resection with pyloric and duodenal preservation should now be considered an alternative that has a lower mortality rate and less likelihood of creating diabetes or exocrine insufficiency. Patients whose ducts are of insufficient caliber to permit longitudinal pancreaticojejunostomy are candidates for resection of the proximal or distal pancreas, depending on the site of disease or, alternatively, for the Beger or Warren procedure. Pain relief is achieved with surgery in about 80 per cent of patients with chronic pancreatitis. Many of the late deaths following operation for chronic pancreatitis are attributable, not to the operation, but to the effects of alcoholism. There is a need for surgeons to improve their observations and assessment of operative results.
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Affiliation(s)
- C F Frey
- Department of Surgery, University of California, Davis
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79
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Belli G, Romano G, D'Alessandro V, Santangelo ML. Severe hemorrhage associated with pancreatic pseudocysts: report of two cases. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1989; 4:455-60. [PMID: 2732532 DOI: 10.1007/bf02938480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Severe hemorrhage from pancreatic pseudocysts is a rare condition that poses a diagnostic and therapeutic challenge. Two cases of preoperative intracystic bleeding and massive postoperative gastrointestinal hemorrhage observed during the last year form the basis of the present report. In the first patient, transcystic suture ligation of the bleeding vessel was necessary to control this life-threatening and dramatic condition--External drainage of the cyst was followed by an uneventful postoperative course. In the second patient, massive gastrointestinal bleeding occurred after cysto-gastrostomy, and neither endoscopy nor arteriography was able to identify the source. Despite aggressive medical and surgical therapy, the patient died. Massive intracystic or gastrointestinal hemorrhage caused by rupture of pseudoaneurysms into pancreatic pseudocysts still remains a rare but severe condition, difficult to treat and affected by high mortality rates. Angiography should be performed routinely in the preoperative assessment of pancreatic pseudocysts, even when the other diagnostic techniques do not raise the suspicion of pseudoaneurysm formation. After internal drainage procedures early surgery is recommended whenever GI bleeding occurs in the postoperative course.
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Affiliation(s)
- G Belli
- Department of General Surgery and Organ Transplantation, University of Naples, Italy
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80
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Drei ungewöhnliche Fälle von Pankreas-pseudozysten. Eur Surg 1989. [DOI: 10.1007/bf02665305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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81
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82
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Akinola DO. Pancreatic pseudocysts in Ile-Ife, Nigeria: a report of 6 cases. Trop Doct 1988; 18:163-6. [PMID: 3194948 DOI: 10.1177/004947558801800408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Pancreatic pseudocysts are uncommon and very few cases have been reported in Nigeria. Six cases of pancreatic pseudocysts were treated at Ife University Teaching Hospitals Complex from 1984 to 1986. The striking presenting symptoms were abdominal pain, nausea, vomiting and weight loss. Investigative procedures of serum amylase, barium studies and ultrasonography were performed. One resolved spontaneously, 5 patients had internal drainage and one of these died. The surviving patients are still being followed up.
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83
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Abstract
Among 100 consecutive patients with pancreatic pseudocysts, a biliary cause for the preceding acute pancreatitis was found in 27, for a mortality rate of 22 percent. Patients with alcohol abuse as the cause had a more favorable prognosis, with a 5 percent mortality rate among 59 patients (p less than 0.05, chi-square test). Despite an age difference between the two groups, we consider that this feature of patients with pancreatic pseudocyst warrants attention and we make recommendations herein with respect to therapy. Pseudocysts developed in 86 patients consequent to an episode of acute pancreatitis, and all 12 deaths (14 percent) were in this group. None of the remaining 14 patients whose pseudocysts were a feature of chronic pancreatitis died. Of the 81 patients in whom amylase levels were measured, 76 percent had an increased level.
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Affiliation(s)
- C W Imrie
- Division of Surgery, Royal Infirmary, Glasgow, Scotland
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84
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Mullins RJ, Malangoni MA, Bergamini TM, Casey JM, Richardson JD. Controversies in the management of pancreatic pseudocysts. Am J Surg 1988; 155:165-72. [PMID: 3341530 DOI: 10.1016/s0002-9610(88)80275-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Review of the diagnosis and treatment of patients with pancreatic pseudocysts over the past 8 years has led us to three conclusions regarding controversial aspects of their treatment. We found that patients who present with chronic pseudocysts can be identified with the help of computerized axial tomography and promptly undergo successful internal drainage, whereas patients with acute peripancreatic fluid secondary to pancreatitis can be observed expectantly with a 43 percent frequency of spontaneous resolution. Patients with infected pancreatic pseudocysts can be safely drained internally. The most common cause of extrahepatic biliary obstruction in this group of patients with pancreatic pseudocysts was stricture due to pancreatitis and fibrosis, not extrinsic compression.
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Affiliation(s)
- R J Mullins
- Department of Surgery, University of Louisville School of Medicine, Kentucky 40292
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85
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Abstract
This report describes a case of intraperitoneal rupture of a pancreatic pseudocyst (PPC) following blunt abdominal trauma. Cause of the pseudocyst was likely alcoholic pancreatitis. Peritoneal aspiration of hemorrhagic fluid prompted laparotomy and led to diagnosis. Trauma-induced intraperitoneal rupture of a preexisting PPC has been rarely reported.
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Affiliation(s)
- S M Sornsin
- Department of Emergency Medicine, Denver General Hospital, Colorado 80204-4507
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86
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Köhler H, Schafmayer A, Lüdtke FE, Lepsien G, Peiper HJ. Surgical treatment of pancreatic pseudocysts. Br J Surg 1987; 74:813-5. [PMID: 3664248 DOI: 10.1002/bjs.1800740920] [Citation(s) in RCA: 67] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Between 1966 and 1980, 54 patients (40 men and 14 women) with a mean age of 38 years were operated on for a pancreatic pseudocyst at the Department of General Surgery, University of Göttingen. The aetiology of the cysts was alcohol abuse in 35 patients, biliary diseases in 8, blunt abdominal trauma in 4, virus-induced in 2 and unknown in 5. With the exception of those who had had trauma, all patients were suffering from chronic pancreatitis. Surgical therapy included in all cases a cystojejunostomy (52 with a Roux-Y-limb and 2 with an omega loop). The mean follow-up period was 13 years (range 6 to 20 years). The late mortality was 15 per cent (8 of 52 patients). Recurrent cysts occurred in two patients (5 per cent) and relapse of pancreatitis in one third of the patients. Deterioration of carbohydrate metabolism was observed in 20 per cent of the patients. After drainage operation stool fat content became normal in 20 per cent and deteriorated in 13 per cent. Persistence or cessation of alcohol intake influenced the long-term results. From these data we conclude that both alcohol withdrawal and sufficient drainage of the pseudocyst are important factors in the prognosis of pseudocyst.
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Affiliation(s)
- H Köhler
- Department of General Surgery, University of Göttingen, FRG
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87
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Lasson A, Ohlsson K. Pancreatic pseudocysts: a biochemical evaluation of proteases and protease inhibitors in plasma. Scand J Gastroenterol 1987; 22:355-61. [PMID: 3296135 DOI: 10.3109/00365528709078604] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A biochemical evaluation was performed on plasma from eight patients developing a pancreatic pseudocyst during acute pancreatitis attacks and from six patients with a known pseudocyst. Patients developing an acute pancreatic pseudocyst had high levels of activated trypsin in complex with alpha 1-protease inhibitor, together with a probable activation of the kinin, complement, coagulation and fibrinolytic systems. Profound changes were also seen in several protease inhibitors, indicating consumption of the inhibitors. The changes did, however, not differ from those seen in severe acute pancreatitis attacks in which no pseudocyst developed. Patients with chronic pancreatic pseudocysts had biochemical changes similar to those seen in moderate pancreatitis attacks, without any overt cascade system activation. At convalescence, however, these patients had biochemical signs of leakage from the pancreas and an ongoing proteolytic activity.
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88
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89
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Bearn P, Collier NA, Hennessy OF. Pancreatic cyst complicated by haemorrhage: report of a case managed by selective vascular occlusion. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1987; 57:53-5. [PMID: 3472513 DOI: 10.1111/j.1445-2197.1987.tb01240.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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90
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91
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Ephgrave K, Hunt JL. Presentation of pancreatic pseudocysts: implications for timing of surgical intervention. Am J Surg 1986; 151:749-53. [PMID: 3717507 DOI: 10.1016/0002-9610(86)90058-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A review of 115 patients with pancreatic pseudocysts treated surgically between 1976 and 1984 showed four patterns of presentation: pseudocyst alone, pseudocyst and acute pancreatitis, acute pancreatitis alone, or neither apparent on hospital admission. These patterns of presentation were associated with differences in the clinical course and ultimate surgical outcome of each group of patients. Emergency procedures greatly increased the morbidity and mortality of surgery for pseudocysts. A preoperative delay for pseudocyst maturation was expected to decrease the morbidity and mortality of elective pseudocyst drainage, but no benefit was found either for the series as a whole or for any subgroup. We conclude that an arbitrary preoperative delay for pseudocyst maturation (in the absence of acute pancreatitis) exposes patients to the risks of preoperative complications, increases the expense of care for pancreatic pseudocysts, and fails to improve surgical outcome.
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92
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O'Connor M, Kolars J, Ansel H, Silvis S, Vennes J. Preoperative endoscopic retrograde cholangiopancreatography in the surgical management of pancreatic pseudocysts. Am J Surg 1986; 151:18-24. [PMID: 3946746 DOI: 10.1016/0002-9610(86)90006-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Preoperative ERCP was performed on 39 patients treated surgically for pancreatic pseudocysts from 1970 to 1982 at the Minneapolis Veterans Administration Medical Center. ERCP-related sepsis was rare (4 percent of patients) and only occurred when surgery was delayed for more than 24 hours. The primary benefit of preoperative ERCP was to provide detailed information on pancreatic and biliary ductal anatomic characteristics other than those specifically related to the pancreatic pseudocyst. These data influenced the choice of operation in 49 percent of the patients. Specific preoperative surgical planning was facilitated and intraoperative pancreatography and cholangiography were obviated. Major postoperative complications occurred in 21 percent of the patients (0 percent mortality) but none were considered to be related to preoperative ERCP. ERCP before operation is a safe and important adjunct to surgical management of pancreatic pseudocysts. We strongly believe, however, that the interval from ERCP to surgery should not exceed 24 hours.
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93
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Abstract
Traditional concepts of managing pancreatic pseudocysts have changed with the advent of computerized tomography (CT) and ultrasound scanning, but new misconceptions related to spontaneous resolution have replaced some old ones. This report shows a difference in natural history and treatment requirements when pseudocysts are associated with acute versus chronic pancreatitis. There were 42 consecutive patients with pseudocysts treated over 5 years. Thirty-one were known alcoholics, two had gallstone pancreatitis, and nine had idiopathic pancreatitis. An attack of acute pancreatitis was identifiable within 2 months preceding in 22 patients, but there were only chronic symptoms in 20. Spontaneous resolution of the pseudocyst occurred in three patients (7%), all of whom had recent acute idiopathic pancreatitis, normal serum amylase levels, and pancreatograms showing normal pancreatic ducts freely communicating with the pseudocyst. Factors associated with failure to resolve included known chronic pancreatitis, pancreatic duct changes of chronic pancreatitis, persistence greater than 6 weeks, and thick walls (when seen) on scan. Nearly all (18/19) patients with known chronic pancreatitis had successful internal drainage of the pseudocysts immediately upon admission, whereas 6/20 patients with antecedent acute pancreatitis were found to require external drainage at the time surgery was eventually elected. Isoamylase analysis, performed on serum from 19 patients by means of polyacrylamide gel electrophoresis, detected the abnormal pancreatic isoamylase pattern described as "old amylase" in 15. When old amylase was present in the serum, internal drainage was always possible (14/14). In four of five patients whose serum contained no detectable old amylase, internal drainage was not possible regardless of the length of prior observation. There were four nonfatal complications arising from an acute pseudocyst during the wait for maturity. It is concluded that prolonged waiting is expensive and unnecessary for pseudocysts in chronic pancreatitis when there has been no recent acute attack. However, pseudocysts developing after identifiable acute pancreatitis should be observed in the safety of a hospital for up to 6 weeks to allow for either spontaneous resolution or maturation of the cyst wall. The appearance of old amylase in the serum suggests that the pseudocyst wall has achieved sufficient maturity to allow safe internal anastomosis.
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94
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Hancke S, Henriksen FW. Percutaneous pancreatic cystogastrostomy guided by ultrasound scanning and gastroscopy. Br J Surg 1985; 72:916-7. [PMID: 3904913 DOI: 10.1002/bjs.1800721125] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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95
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Fujita H, Konishi K, Miyazaki I. Management of pancreatic pseudocysts in 42 patients with inflammatory or traumatic cysts. THE JAPANESE JOURNAL OF SURGERY 1985; 15:266-72. [PMID: 4057697 DOI: 10.1007/bf02469916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In attempts to determine and appropriate treatment for pancreatic pseudocysts, forty-two cases were reviewed. Twenty-three were inflammatory and nineteen were traumatic. Elevation of serum amylase levels and white blood cell count occurred more frequently in patients with traumatic cysts than in those with inflammatory ones. Filling of the pseudocysts occurred in eleven of twelve patients in whom endoscopic retrograde pancreatography (ERP) had been performed. Spontaneous regression of the cysts occurred more frequently in those with traumatic cysts (42 per cent) than in those with inflammatory cysts (26 per cent). Excision of the cysts were performed in seven of twenty-three patients with inflammatory cysts; external drainage in five with inflammatory cysts and in one with traumatic cysts; and internal drainage in five with inflammatory cysts and ten with traumatic cysts. There was a recurrence of the cysts in two patients, one due to multiple stenosis of the pancreatic duct located to the right of the resected cysts, and the other was caused by an anastomotic stenosis of the cystogastrostomy. One persistent pancreatic fistula following external drainage was treated by fistulogastrostomy. We recommend the evaluation of the condition of pancreatic duct by ERP for individualizing pancreatic pseudocysts.
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96
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Abstract
Pseudocysts of the pancreas continue to pose a dilemma to both the internist and the surgeon alike when attempting to establish a rational means of management. Although ardent strides have been made in the realm of diagnosis and follow-up with the advent of ultrasonography, mortality and morbidity have not changed appreciably over the past 20 years. Although internal drainage is the desired method of surgical management, not all pseudocysts are amenable to this approach. Thus, the operative procedure should be strictly tailored to the patient's particular clinical situation so that acceptable long-term results can usually be obtained. By incorporating parenteral hyperalimentation into the immediate postoperative treatment period, it is postulated that surgical morbidity can be decreased. It has been unequivocally demonstrated that spontaneous resolution does occur in a significant number of patients, but until a reliable means of assessing the natural history of a particular pseudocyst is established, these lesions of the pancreas remain a surgical problem.
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97
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98
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Abstract
Cystoduodenostomy for internal drainage of pancreatic pseudocysts has been both condemned and condoned. The current study reports the largest personal experience with a single method of cystoduodenostomy. Transduodenal cystoduodenostomy was performed in 14 cases followed an average of 39 months without mortality, fistula formation, abscess, or hemorrhage. Recurrent pseudocysts developed in two patients, neither in the pancreatic head. In a 15-year combined review of surgical procedures for pancreatic pseudocyst, transduodenal cystoduodenostomy evidenced mortality rates similar to other forms of internal drainage. In direct contrast, laterolateral cystoduodenostomy by suture anastomosis resulted in a 70% mortality rate and should rarely, if ever, be performed.
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99
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100
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Griffin JF, Sekiya T, Isherwood I. Computed tomography of pararenal fluid collections in acute pancreatitis. Clin Radiol 1984; 35:181-4. [PMID: 6713793 DOI: 10.1016/s0009-9260(84)80130-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Acute pancreatitis is a serious condition with severe and, sometimes, fatal complications. In recent years, both computed tomography (CT) and ultrasound have improved the diagnosis of certain complications, particularly pseudocysts, extrapancreatic exudates and abscesses. A frequent site for extrapancreatic exudates is the pararenal space. Reports in the CT literature have suggested that pararenal exudates are rare on the right but common on the left in acute pancreatitis. A series is presented here of nine patients with acute pancreatitis, seven of whom had right pararenal exudates demonstrated on CT examination. Patients with diffuse pancreatitis had bilateral pararenal exudates whilst those with inflammation confined either to the head and neck or to the tail of the pancreas had appropriate unilateral exudates. The detection and drainage of extrapancreatic exudates in acute pancreatitis may significantly influence morbidity.
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