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Molero X, Ayuso JR, Balsells J, Boadas J, Busquets J, Casteràs A, Concepción M, Cuatrecasas M, Fernàndez Esparrach G, Fort E, Garcia Borobia F, Ginès À, Ilzarbe L, Loras C, Masachs M, Merino X, Olsina JJ, Puig-Diví V, Salord S, Serrano T, Vaquero EC. Chronic pancreatitis for the clinician: complications and special forms of the disease. Interdisciplinary position paper of the Catalan Society of Digestology (SCD) and the Catalan Pancreatic Society (SCPanc). Minerva Gastroenterol (Torino) 2024; 70:208-224. [PMID: 35262306 DOI: 10.23736/s2724-5985.22.03127-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Chronic pancreatitis tends to develop a number of complications that may constitute the form of presentation of the disease. Some societies have issued guidelines for diagnosis and treatment of chronic pancreatitis complications, but the level of evidence for any topic is usually low and recommendations tend to be weak. We aimed to provide defined position statements for the clinician based on updated review of published literature and on multidisciplinary expert agreement. The goal was to propose defined terminology and rational diagnostic/therapeutic circuits based on current knowledge. To this end 14 sections related to complications and special forms of chronic pancreatitis (early chronic, groove and autoimmune pancreatitis) were reviewed by 21 specialists from 6 different fields to generate 32 statements. Featured statements assert common bile duct stenosis does not require invasive treatment (endoscopic or surgical) unless cholestasis, cholangitis, lithiasis or other symptoms develop. Pancreatic duct strictures and calculi should be approached (after ruling out malignancy) if causing pain, pancreatitis, pseudocysts or other complications. Treatment of symptomatic pseudocysts must be individualized, considering associated main duct stenosis, vascular and pericystic complications. Higher risk conditions for pancreatic cancer are advance age, smoking, genetic background, recent diagnosis of chronic pancreatitis or diabetes, and appearance of new symptoms. Groove pancreatitis can initially be treated with conservative measures. Both prednisolone or rituximab can induce remission and maintenance of autoimmune pancreatitis. Internal fistula, vascular complications, bacterial overgrowth, osteoporosis and renal lithiasis require specific therapeutic approaches.
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Affiliation(s)
- Xavier Molero
- Unit of Exocrine Pancreas Research, Department of Gastroenterology, VHIR, CIBERehd, Vall d'Hebron University Hospital, Autonomous University of Barcelona, Barcelona, Spain -
| | - Juan R Ayuso
- Department of Radiology, CDI, IDIBAPS, Hospital Clínic Barcelona, Barcelona, Spain
| | - Joaquim Balsells
- Department of Hepato-Pancreato-Biliary and Transplantation Surgery, University Hospital Vall d'Hebron, Barcelona, Spain
| | - Jaume Boadas
- Department of Gastroenterology, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Juli Busquets
- Department of Hepatobiliary and Pancreatic Surgery, IDIBELL, Bellvitge University Hospital, University of Barcelona, L'Hospitalet de Llobregat, Spain
| | - Anna Casteràs
- Unit of Diabetes and Metabolism Research, VHIR, Vall d'Hebron University Hospital, Autonomous University of Barcelona, Barcelona, Spain
| | - Mar Concepción
- Department of Gastroenterology, Santa Creu i Sant Pau Hospital, Autonomous University of Barcelona, Barcelona, Spain
| | - Míriam Cuatrecasas
- Department of Pathology, CIBEREHD, IDIBAPS, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain
| | - Gloria Fernàndez Esparrach
- Unit of Endoscopy, Department of Gastroenterology, CIBEREHD IDIBAPS, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain
| | - Esther Fort
- Department of Gastroenterology, Doctor Josep Trueta University Hospital, Girona, Spain
| | | | - Àngels Ginès
- Unit of Endoscopy, Department of Gastroenterology, CIBEREHD IDIBAPS, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain
| | - Lucas Ilzarbe
- Department of Gastroenterology, Hospital del Mar Parc Salut Mar, Barcelona, Spain
| | - Carme Loras
- Department of Gastroenterology, CIBERehd, University of Barcelona, Terrassa, Spain
| | - Miquel Masachs
- Department of Endocopy, Vall d'Hebron University Hospital, Autonomous University of Barcelona, Terrassa, Spain
| | - Xavier Merino
- Department of Radiodiagnostic, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Jorge J Olsina
- Department of General Surgery, Institute for Research in Biomedicine of Lleida (IRBLleida), University Hospital Arnau de Vilanova, Lleida, Spain
| | - Valentí Puig-Diví
- Department of Gastroenterology, Parc Taulí Research and Innovation Institute I3PT, Parc Taulí University Hospital, Sabadell, Spain
| | - Sílvia Salord
- Unit of Hepato-Bilio-Pancreatic, Department of Digestive Diseases, IDIBELL, Bellvitge University Hospital, University of Barcelona, L'Hospitalet de Llobregat, Spain
| | - Teresa Serrano
- Department of Pathology, IDIBELL, CIBERehd, Bellvitge University Hospital, L'Hospitalet de Llobregat, Spain
| | - Eva C Vaquero
- Department of Gastroenterology, CIBEREHD IDIBAPS, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain
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She YM, Ge N. Diagnostic value of endoscopic ultrasound in groove pancreatitis. Ann Med 2023; 55:2295991. [PMID: 38134890 PMCID: PMC10763902 DOI: 10.1080/07853890.2023.2295991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Aim: Groove pancreatitis (GP) is a rare type of chronic pancreatitis characterized by varying degrees of thickening and scarring of the duodenal wall, duodenal lumen stenosis, mucosal hypertrophy with plicae and cyst formation. GP is primarily observed in middle-aged male patients with a history of alcohol consumption. Clinical symptoms are usually non-specific, and there is currently no unified diagnostic standard. However, imaging methods, particularly endoscopic ultrasound (EUS), are useful for diagnosis. EUS-guided biopsy can provide a strong basis for the final diagnosis. This review summarizes the value of EUS and its derivative technologies in the diagnosis, differential diagnosis and treatment of GP.Methods: After searching in PubMed and Web of Science databases using 'groove pancreatitis (GP)' and 'endoscopic ultrasonography (EUS)' as keywords, studies related were compiled and examined.Results: EUS and its derivative technologies are of great significance in the diagnosis, differential diagnosis, and treatment of GP, but there are still limitations that need to be comprehensively applied with other diagnostic methods to obtain the most accurate results.Conclusion: EUS has unique value in both the diagnosis and treatment of GP. Clinicians need to be well-versed in the advantages and limitations of EUS for GP diagnosis to select the most suitable imaging diagnostic method for different cases and to reduce the unnecessary waste of medical resources.
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Affiliation(s)
- Yu Mo She
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Nan Ge
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
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Ukegjini K, Steffen T, Tarantino I, Jonas JP, Rössler F, Petrowsky H, Gubler C, Müller PC, Oberkofler CE. Systematic review on groove pancreatitis: management of a rare disease. BJS Open 2023; 7:zrad094. [PMID: 37749756 PMCID: PMC10519812 DOI: 10.1093/bjsopen/zrad094] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 07/12/2023] [Accepted: 08/08/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Groove pancreatitis is a focal form of chronic pancreatitis affecting the area of the paraduodenal groove. The aim of this systematic review was to assess the clinical presentation, diagnosis and treatment of patients with groove pancreatitis. METHODS Medical literature databases (Embase, Medline via PubMed and Cochrane Central Register of Controlled Trials) were systematically searched for data recorded between 1 January 1990 and 31 August 2022 regarding patient characteristics, diagnosis, surgical treatment and outcomes. The following inclusion criteria were applied: RCTs, observational studies (cohort and case-control studies) and case studies with >3 cases including patients with groove pancreatitis undergoing medical, endoscopic or surgical treatment with available clinical and diagnostic data. Fisher's exact test for binary data and Mann-Whitney U test or Student t-test for continuous data were adopted for statistical analysis. RESULTS Of 649 studies, 44 were included, involving reports on 1404 patients with a mean age of 49 years. In 41 of the 44 studies in which patient gender was described, 86 per cent (N = 1023) of patients were male. Information on the risk factors of alcohol and nicotine was available in 37 and 23 studies, respectively. Seventy-nine per cent (N = 886) of patients had a history of excessive alcohol consumption and 83 per cent (N = 595) were smokers. Information on clinical symptoms was available in 37 of the 44 included studies and 78.5 per cent (N = 870) presented with abdominal pain. Some 27 studies comprising 920 groove pancreatitis patients were treatment oriented. Seventy-four per cent (N = 682) of patients were treated conservatively, 26.4 per cent (N = 134) underwent endoscopic treatment and 54.7 per cent (N = 503) required surgery. There was complete relief of symptoms in 35.6 per cent (N = 243) after conservative treatment, 55.2 per cent (N = 74) after endoscopic treatment and 69.6 per cent (N = 350) after surgical treatment. The median follow-up time was 42 months (range, 1-161 months). CONCLUSION Groove pancreatitis shows on imaging a typical triad: cystic lesions in the pancreatic duct or duodenal wall, calcifications, and thickenings of the duodenal wall. Surgery appears to be the most effective treatment modality.
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Affiliation(s)
- Kristjan Ukegjini
- Department of Surgery and Transplantation, Swiss HPB & Transplant Center Zurich, University Hospital Zurich, Zürich, Switzerland
- Department of Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Thomas Steffen
- Department of Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Ignazio Tarantino
- Department of Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Jan P Jonas
- Department of Surgery and Transplantation, Swiss HPB & Transplant Center Zurich, University Hospital Zurich, Zürich, Switzerland
| | - Fabian Rössler
- Department of Surgery and Transplantation, Swiss HPB & Transplant Center Zurich, University Hospital Zurich, Zürich, Switzerland
| | - Henrik Petrowsky
- Department of Surgery and Transplantation, Swiss HPB & Transplant Center Zurich, University Hospital Zurich, Zürich, Switzerland
| | - Christoph Gubler
- Department of Gastroenterology and Hepatology, Stadtspital Zürich, Zurich, Switzerland
| | - Philip C Müller
- Department of Surgery and Transplantation, Swiss HPB & Transplant Center Zurich, University Hospital Zurich, Zürich, Switzerland
- Department of Surgery, Clarunis—University Centre for Gastrointestinal and Hepatopancreatobiliary Diseases, Basel, Switzerland
| | - Christian E Oberkofler
- Department of Surgery and Transplantation, Swiss HPB & Transplant Center Zurich, University Hospital Zurich, Zürich, Switzerland
- Vivévis AG—Visceral, Tumor and Robotic Surgery, Clinic Hirslanden Zurich, Zurich, Switzerland
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de Ponthaud C, Daire E, Pioche M, Napoléon B, Fillon M, Sauvanet A, Gaujoux S. Cystic dystrophy in heterotopic pancreas. J Visc Surg 2023; 160:108-117. [PMID: 36966112 DOI: 10.1016/j.jviscsurg.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2023]
Abstract
Cystic dystrophy in heterotopic pancreas, or paraduodenal pancreatitis, is a rare and complicated presentation involving heterotopic pancreatic tissue in the duodenal wall. This condition is present in 5% of the general population but disease mainly affects middle-aged alcoholic-smoking men with chronic pancreatitis (CP). It may be purely duodenal or segmental (pancreatico-duodenopathy). Its pathophysiology arises from alcohol toxicity with obstruction of small ducts of heterotopic pancreatic tissue present in the duodenal wall and the pancreatic-duodenal sulcus, leading to repeated episodes of pancreatitis. The symptomatology includes episodes of acute pancreatitis, weight loss, and vomiting due to duodenal obstruction. Imaging shows thickening of the wall of the second portion of the duodenum with multiple small cysts. A stepwise therapeutic approach is preferred. Conservative medical treatment is favored in first intention (analgesics, continuous enteral feeding, somatostatin analogues), which allows complete symptomatic regression in 57% of cases associated with a 5% rate of complications (arterial thrombosis and diabetes). Endoscopic treatment may also be associated with conservative measures. Surgery achieves a complete regression of symptoms in 79% of cases but with a 20% rate of complications. Surgery is indicated in case of therapeutic failure or in case of doubt about a malignant tumor. Pancreaticoduodenectomy and duodenal resection with pancreatic preservation (PPDR) seem to be the most effective treatments. PPDR has also been proposed as a first-line treatment for purely duodenal location of paraduodenal pancreatitis, thereby preventing progression to an extended segmental form.
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Affiliation(s)
- C de Ponthaud
- Department of hepatobiliary and pancreatic surgery and liver transplantation, Pitié-Salpêtrière hospital, AP-HP, Paris, France; Department of general, visceral and endocrine surgery, Pitié-Salpêtrière hospital, AP-HP, Paris, France; Sorbonne university, Paris, France
| | - E Daire
- Gastroenterology department, Édouard-Herriot hospital, Lyon, France
| | - M Pioche
- Gastroenterology department, Édouard-Herriot hospital, Lyon, France
| | - B Napoléon
- Gastroenterology department, Jean Mermoz hospital, Lyon, France
| | - M Fillon
- Radiology department, la Croix Rousse hospital, Lyon, France
| | - A Sauvanet
- Pancreatic and hepatobiliary surgery department, Beaujon hospital, AP-HP, Clichy, France; University of Paris, France
| | - S Gaujoux
- Department of hepatobiliary and pancreatic surgery and liver transplantation, Pitié-Salpêtrière hospital, AP-HP, Paris, France; Department of general, visceral and endocrine surgery, Pitié-Salpêtrière hospital, AP-HP, Paris, France; Sorbonne university, Paris, France.
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Bonatti M, De Pretis N, Zamboni GA, Brillo A, Crinò SF, Valletta R, Lombardo F, Mansueto G, Frulloni L. Imaging of paraduodenal pancreatitis: A systematic review. World J Radiol 2023; 15:42-55. [PMID: 36874260 PMCID: PMC9979191 DOI: 10.4329/wjr.v15.i2.42] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/24/2022] [Accepted: 12/06/2022] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND Paraduodenal pancreatitis (PP) represents a diagnostic challenge, especially in non-referral centers, given its potential imaging overlap with pancreatic cancer. There are two main histological variants of PP, the cystic and the solid, with slightly different imaging appearances. Moreover, imaging findings in PP may change over time because of disease progression and/or as an effect of its risk factors exposition, namely alcohol intake and smoking.
AIM To describe multimodality imaging findings in patients affected by PP to help clinicians in the differential diagnosis with pancreatic cancer.
METHODS The systematic review was conducted according to the Preferred Reporting Items for Systematic reviews and Meta-analyses 2009 guidelines. A Literature search was performed on PubMed, Embase and Cochrane Library using (groove pancreatitis [Title/Abstract]) OR (PP [Title/Abstract]) as key words. A total of 593 articles were considered for inclusion. After eliminating duplicates, and title and abstract screening, 53 full-text articles were assessed for eligibility. Eligibility criteria were: Original studies including 8 or more patients, fully written in English, describing imaging findings in PP, with pathological confirmation or clinical-radiological follow-up as the gold standard. Finally, 14 studies were included in our systematic review.
RESULTS Computed tomography (CT) findings were described in 292 patients, magnetic resonance imaging (MRI) findings in 231 and endoscopic ultrasound (EUS) findings in 115. Duodenal wall thickening was observed in 88.8% of the cases: Detection rate was 96.5% at EUS, 91.0% at MRI and 84.1% at CT. Second duodenal portion increased enhancement was recognizable in 76.3% of the cases: Detection rate was 84.4% at MRI and 72.1% at CT. Cysts within the duodenal wall were detected in 82.6% of the cases: Detection rate was 94.4% at EUS, 81.9% at MRI and 75.7% at CT. A solid mass in the groove region was described in 40.9% of the cases; in 78.3% of the cases, it showed patchy enhancement in the portal venous phase, and in 100% appeared iso/hyperintense during delayed phase imaging. Only 3.6% of the lesions showed restricted diffusion. The prevalence of radiological signs of chronic obstructive pancreatitis, namely main pancreatic duct dilatation, pancreatic calcifications, and pancreatic cysts, was extremely variable in the different articles.
CONCLUSION PP has peculiar imaging findings. MRI is the best radiological imaging modality for diagnosing PP, but EUS is more accurate than MRI in depicting duodenal wall alterations.
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Affiliation(s)
- Matteo Bonatti
- Department of Radiology, Ospedale Centrale di Bolzano, Bolzano 39100, Italy
| | - Nicolò De Pretis
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital of Verona, Verona 37134, Italy
| | - Giulia A Zamboni
- Department of Diagnostics and Public Health, Radiology Section, Policlinico GB Rossi, University of Verona, Verona 37134, Verona, Italy
| | - Alessandro Brillo
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital of Verona, Verona 37134, Italy
| | | | - Riccardo Valletta
- Department of Radiology, Ospedale Centrale di Bolzano, Bolzano 39100, Italy
| | - Fabio Lombardo
- Department of Radiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar 37024, Italy
| | - Giancarlo Mansueto
- Department of Diagnostics and Public Health, Radiology Section, Policlinico GB Rossi, University of Verona, Verona 37134, Verona, Italy
| | - Luca Frulloni
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital of Verona, Verona 37134, Italy
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Teo J, Suthananthan A, Pereira R, Bettington M, Slater K. Could it be groove pancreatitis? A frequently misdiagnosed condition with a surgical solution. ANZ J Surg 2022; 92:2167-2173. [PMID: 35916436 PMCID: PMC9543432 DOI: 10.1111/ans.17939] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/14/2022] [Accepted: 07/14/2022] [Indexed: 11/28/2022]
Abstract
Background Groove pancreatitis (GP) is an underrecognised subtype of chronic pancreatitis, focally affecting the area between the duodenum and pancreatic head. It most commonly affects males between 40 and 50 years of age with a history of alcohol misuse. Patients most commonly complain of abdominal pain and vomiting. Due to its focal nature, it is a potentially surgically treatable form of chronic pancreatitis. We report results of patients surgically treated for groove pancreatitis followed by a literature review of patient outcomes post resection. Methods A retrospective chart review of patients with histopathologically confirmed GP post‐surgical resection at the Princess Alexandra Hospital and Greenslopes Private Hospital in Brisbane, Australia was conducted between 2013 and 2020. Diagnosis was confirmed histologically when Brunner gland hyperplasia and chronic inflammation/fibrosis were found within the pancreaticoduodenal interface. Preoperative and postoperative symptoms were analysed along with complications. Additionally, a systematic review on outcomes of patients undergoing pancreaticoduodenectomy (PD) for GP was performed from three databases. Results Eight patients underwent surgery for GP. Elimination of preoperative symptoms was achieved in five of the eight patients. Major complications included one take back to theatre for pancreatic leak. Our literature review found complete resolution of pain and vomiting in 80% of GP patients after PD. Conclusion Optimal management of GP begins with early recognition. Symptoms from GP are likely to respond well to surgical intervention. We advocate for aggressive surgical resection in a patient with a high index of suspicion for GP.
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Affiliation(s)
- Joshua Teo
- Hepatopancreatobiliary Surgery Unit, Level 4, The Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Arul Suthananthan
- Hepatopancreatobiliary Surgery Unit, Level 4, The Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Ryan Pereira
- Hepatopancreatobiliary Surgery Unit, Level 4, The Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | | | - Kellee Slater
- Hepatopancreatobiliary Surgery Unit, Level 4, The Princess Alexandra Hospital, Brisbane, Queensland, Australia.,General Surgery, Greenslopes Private Hospital, Brisbane, Queensland, Australia
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Kulkarni CB, Moorthy S, Pullara SK, Prabhu NK. CT imaging patterns of paraduodenal pancreatitis: a unique clinicoradiological entity. Clin Radiol 2022; 77:e613-e619. [PMID: 35589430 DOI: 10.1016/j.crad.2022.04.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 04/14/2022] [Indexed: 12/19/2022]
Abstract
AIM To analyse the computed tomography (CT) findings of paraduodenal pancreatitis (PP) in patients treated at Amrita Institute of Medical Sciences. MATERIALS AND METHODS Clinical, laboratory, and CT findings of 30 patients with PP treated from July 2007 to December 2020 were reviewed retrospectively. RESULTS The average age of the patients was 45.9 years (19-60 years), which included 29 (96.7%) men, and 90% had a history of alcohol abuse. The majority [22 (73.3%)] presented with recurrent abdominal pain. Serum amylase was elevated in 21 (70%) patients and serum lipase was elevated in 25 (83.3%) patients. Carbohydrate antigen (CA 19-9) was elevated in three (10%) patients. The cystic pattern was seen in three (10%), solid pattern in 13 (43.3%), and solid-cystic pattern in 14 (46.7%) patients. The pure form of the disease was seen in seven (23.3%) patients, whereas the segmental form was seen in 23 (76.7%) patients. Descending duodenal wall thickening and enhancement was seen in 25 (83.3%) and 18 (60%) patients, respectively. The gastroduodenal artery was displaced medially in 12 (40%) patients and encased in five (16.7%) patients; however, it was not occluded in any of the patients. Calcifications were seen in the groove lesion in nine (30%) patients. The pancreas showed atrophic changes in 14 (46.6%) patients and calcifications in 12 (40%) patients. Distal common bile duct strictures were seen in three (10%) patients. CONCLUSIONS The presence of sheet-like soft-tissue thickening in the groove with diffuse duodenal thickening and intramural/paraduodenal cysts are highly suggestive of PP. Identifying characteristic imaging findings of PP may help in prospective diagnosis and lead to conservative management of most of these patients avoiding unnecessary invasive procedures.
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Affiliation(s)
- C B Kulkarni
- Department of Radiology, Amrita Institute of Medical Sciences, Amrita Vishwavidyapeetham, Cochin, Kerala state, India.
| | - S Moorthy
- Department of Radiology, Amrita Institute of Medical Sciences, Amrita Vishwavidyapeetham, Cochin, Kerala state, India
| | - S K Pullara
- Department of Radiology, Amrita Institute of Medical Sciences, Amrita Vishwavidyapeetham, Cochin, Kerala state, India
| | - N K Prabhu
- Department of Radiology, Amrita Institute of Medical Sciences, Amrita Vishwavidyapeetham, Cochin, Kerala state, India
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Vujasinovic M, Pozzi Mucelli R, Grigoriadis A, Palmér I, Asplund E, Rutkowski W, Baldaque-Silva F, Waldthaler A, Ghorbani P, Verbeke CS, Löhr JM. Paraduodenal pancreatitis - problem in the groove. Scand J Gastroenterol 2022:1-8. [PMID: 35138983 DOI: 10.1080/00365521.2022.2036806] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Paraduodenal pancreatitis (PDP) is a particular form of chronic pancreatitis (CP) occurring in and around the duodenal wall. Despite its low prevalence, this rare condition presents a significant challenge in clinical practice. METHODS We retrospectively analysed the electronic medical charts of all patients with a diagnosis of chronic pancreatitis and identified those with PDP, between January 1999 and December 2020. RESULTS There were 35 patients diagnosed with PDP (86% males and 14% females); median age of 56 ± 11 (range 38-80). Alcohol overconsumption was reported in 81% and smoking in 90% of patients. Abdominal pain was the leading symptom (71%), followed by weight loss, nausea and vomiting, jaundice, and diarrhoea. In 23 patients (66%), recurrent acute pancreatitis attacks were noted. Focal duodenal wall thickening was present in 34 patients (97%), cystic lesions in 80%, pancreatic duct dilatation in 54% and common bile duct dilatation in 46%. Endoscopic treatment was performed on nine patients (26%) and five patients (14%) underwent surgery. Complete symptom relief was reported in 12 patients (34%), partial symptom relief in three (9%), there was no improvement in five (14%), data were not available in three (9%) and 12 (34%) patients died before data analysis. CONCLUSIONS PDP is a rare form of pancreatitis, most commonly occurring in the 5th or 6th decade of life, with a predominance in males and patients with a history of smoking and high alcohol consumption. Focal thickening and cystic lesions of the duodenal wall are the most common imaging findings, followed by pancreatic duct and common bile duct dilatation. A minority of patients requires surgery.
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Affiliation(s)
- Miroslav Vujasinovic
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Raffaella Pozzi Mucelli
- Department of Clinical Science, Intervention, and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Abdominal Radiology, Karolinska University Hospital, Stockholm, Sweden
| | - Aristeidis Grigoriadis
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Abdominal Radiology, Karolinska University Hospital, Stockholm, Sweden
| | - Isabella Palmér
- Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - Ebba Asplund
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Wiktor Rutkowski
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Francisco Baldaque-Silva
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Alexander Waldthaler
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Poya Ghorbani
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention, and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Caroline S Verbeke
- Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
- Department of Pathology, University of Oslo, Oslo, Norway
| | - J Matthias Löhr
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention, and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
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Li J, Liu Q, Liu Z, Cen C, Yang Y, Ye J, Xu L, Lu X, Chen D, Ruan W. Acute pancreatitis associated with duodenal obstruction induced by groove pancreatitis: A case report. Medicine (Baltimore) 2021; 100:e26139. [PMID: 34087866 PMCID: PMC8183787 DOI: 10.1097/md.0000000000026139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/11/2021] [Indexed: 01/04/2023] Open
Abstract
RATIONALE Groove pancreatitis (GP) is a rare form of chronic pancreatitis. Since GP presents with nonspecific symptoms, it can be challenging to diagnose. Duodenal obstruction is often caused by malignant diseases; however, when associated with acute pancreatitis, it is rarely induced by groove pancreatitis. PATIENTS CONCERNS A 56-year-old man who presented with acute pancreatitis complained of recurrent upper abdominal discomfort. His concomitant symptoms included abdominal pain, postprandial nausea, and vomiting. Contrast-enhanced computed tomography (CT) of the abdomen showed thickening of the duodenum wall. Gastrointestinal radiographs and upper gastrointestinal endoscopy showed an obstruction of the descending duodenum. DIAGNOSIS The pathologic diagnosis was groove pancreatitis. INTERVENTIONS The patient underwent gastrojejunostomy to relieve the obstruction. OUTCOMES The patient had an uneventful recovery with no complications. LESSONS Groove pancreatitis should be considered in the differential diagnosis of patients presenting with acute pancreatitis and duodenal obstruction. These data can help to make a precise diagnosis and develop an appropriate treatment plan.
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Egorov V, Petrov R, Schegolev A, Dubova E, Vankovich A, Kondratyev E, Dobriakov A, Kalinin D, Schvetz N, Poputchikova E. Pancreas-preserving duodenal resections vs pancreatoduodenectomy for groove pancreatitis. Should we revisit treatment algorithm for groove pancreatitis? World J Gastrointest Surg 2021; 13:30-49. [PMID: 33552393 PMCID: PMC7830077 DOI: 10.4240/wjgs.v13.i1.30] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/22/2020] [Accepted: 12/02/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The management of cystic dystrophy of the duodenal wall (CDDW), or groove pancreatitis (GP), remains controversial. Although pancreatoduodenectomy (PD) is considered the most suitable operation for CDDW, pancreas-preserving duodenal resection (PPDR) has also been suggested as an alternative for the pure form of GP (isolated CDDW). There are no studies comparing PD and PPDR for this disease.
AIM To compare the safety, efficacy, and short- and long-term results of PD and PPDR in patients with CDDW.
METHODS A retrospective analysis of the clinical, radiologic, pathologic, and intra- and postoperative data of 84 patients with CDDW (2004-2020) and a comparison of the safety and efficacy of PD and PPDR.
RESULTS Symptoms included abdominal pain (100%), weight loss (76%), vomiting (30%) and jaundice (18%) and data from computed tomography, magnetic resonance imaging, and endoUS led to the correct preoperative diagnosis in 98.8% of cases. Twelve patients were treated conservatively with pancreaticoenterostomy (n = 8), duodenum-preserving pancreatic head resection (n = 6), PD (n = 44) and PPDR (n = 15) without mortality. Weight gain was significantly higher after PD and PPDR and complete pain control was achieved significantly more often after PPDR (93%) and PD (84%) compared to the other treatment modalities (18%). New onset diabetes mellitus and severe exocrine insufficiency occurred after PD (31% and 14%), but not after PPDR.
CONCLUSION PPDR has similar safety and better efficacy than PD in patients with CDDW and may be the optimal procedure for the isolated form of CDDW. The pure form of GP is a duodenal disease and PD may be an overtreatment for this disease. Early detection of CDDW provides an opportunity for pancreas-preserving surgery.
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Affiliation(s)
- Vyacheslav Egorov
- Department of Surgical Oncology, Ilyinskaya Hospital, Moscow 143421, Russia
| | - Roman Petrov
- Department of Surgical Oncology, Ilyinskaya Hospital, Moscow 143421, Russia
| | - Aleksandr Schegolev
- V. I. Kulakov Research Center for Obstetrics, Ministry Hlth Russian Federat, VI Kulakov Res Ctr Obstet Gynecol & Perinatol, Moscow 119526, Russia
| | - Elena Dubova
- Department of Pathology, Buranazian Federal Medical and Biological Center of the Federal Medical and Biological Agency of Russian Federation, Moscow 143421, Russia
| | - Andrey Vankovich
- Department of HPB Surgery, Moscow Clinical Research Center, Moscow 111123, Russia
| | - Eugeny Kondratyev
- Department of Radiology, Vishnevsky Institute of Surgery, Ilyinskaya Hospital, Moscow 143421, Russia
| | - Andrey Dobriakov
- Department of Pathology, Bakhrushin Brothers Moscow City Hospital, Moscow 107076, Russia
| | - Dmitry Kalinin
- Department of Pathology, Vishnevsky Institute of Surgery, Ilyinskaya Hospital, Moscow 117997, Russia
| | - Natalia Schvetz
- Department of Pathology, Bakhrushin Brothers Moscow City Hospital, Moscow 107076, Russia
| | - Elena Poputchikova
- Department of Pathology, Bakhrushin Brothers Moscow City Hospital, Moscow 107076, Russia
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Ooka K, Singh H, Warndorf MG, Saul M, Althouse AD, Dasyam A, Paragomi P, Phillips AE, Zureikat AH, Lee KK, Slivka A, Papachristou GI, Yadav D. Groove pancreatitis has a spectrum of severity and can be managed conservatively. Pancreatology 2021; 21:81-88. [PMID: 33309222 PMCID: PMC9078205 DOI: 10.1016/j.pan.2020.11.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 11/22/2020] [Accepted: 11/26/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS The natural history of groove pancreatitis is incompletely characterized. Published literature suggests a high rate of surgery. We describe the short- and long-term outcomes in a cohort of patients with groove pancreatitis treated at our institution. METHODS Medical records of patients hospitalized in the University of Pittsburgh Medical Center system from 2000 to 2014 and diagnosed with groove pancreatitis based on imaging were retrospectively reviewed. Clinical presentation and outcomes during index admission and follow-up were recorded. RESULTS Forty-eight patients with groove pancreatitis were identified (mean age 53.2 years, 79% male). Seventy-one percent were alcohol abusers and an equal number were cigarette smokers. Prior histories of acute and chronic pancreatitis were noted in 30 (62.5%) and 21 (43.8%), respectively. Forty-four (91.7%) met criteria for acute pancreatitis during their index admission. Alcohol was the most common etiology (68.8%). No patient experienced organ failure. The most frequent imaging findings were fat stranding in the groove (83.3%), duodenal wall thickening (52.1%), and soft tissue mass/thickening in the groove (50%). Over a mean follow-up of 5.0 years, seven (14.6%) required a pancreas-related surgery. Patients had a high burden of pancreatitis-related readmissions (68.8%, 69.4/100 patient-years). Incident diabetes and chronic pancreatitis were diagnosed in 5 (13.9% of patients at risk) and 8 (29.6% of patients at risk) respectively. CONCLUSIONS Groove pancreatitis has a wide spectrum of severity; most patients have mild disease. These patients have a high burden of readmissions and progression to chronic pancreatitis. A small minority requires surgical intervention.
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Affiliation(s)
- Kohtaro Ooka
- Division of Gastroenterology and Hepatology, New York University
| | - Harkirat Singh
- University of Pittsburgh, Division of Gastroenterology, Hepatology and Nutrition
| | | | - Melissa Saul
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Andrew D. Althouse
- University of Pittsburgh. Center for Research on Health Care Data Center
| | - Anil Dasyam
- University of Pittsburgh, Department of Radiology
| | - Pedram Paragomi
- University of Pittsburgh, Division of Gastroenterology, Hepatology, and Nutrition
| | - Anna Evans Phillips
- University of Pittsburgh, Division of Gastroenterology, Hepatology and Nutrition
| | | | | | - Adam Slivka
- University of Pittsburgh, Division of Gastroenterology, Hepatology and Nutrition
| | - Georgios I. Papachristou
- Ohio State University Wexner Medical Center, Division of Gastroenterology, Hepatology and Nutrition
| | - Dhiraj Yadav
- University of Pittsburgh, Division of Gastroenterology, Hepatology and Nutrition
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12
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Ismail IB, Zenaidi H, Yahmadi A, Rebii S, Zoghlami A. Surgical management of groove pancreatitis: a case report. Pan Afr Med J 2020; 36:99. [PMID: 32774658 PMCID: PMC7392864 DOI: 10.11604/pamj.2020.36.99.21873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 03/14/2020] [Indexed: 12/02/2022] Open
Abstract
Groove pancreatitis (GP) is a rare form of chronic pancreatitis involving the groove area bound by the pancreatic head, the duodenum, and the common bile duct. The diagnosis of this entity is challenging since it can mimic pancreatic carcinoma. We herein report the case of groove pancreatitis diagnosed in a 37 year old men, with a past history of chronic alcohol consumption. The patient was admitted for several times over the past three years because of recurrent alcohol-induced pancreatitis. The diagnosis of groove pancreatitis was made on the basis of CT, MRI and EUS findings. A medical treatment was initially attempted. In the absence of improvement in clinical symptoms, a pancreatico-duodenectomy was performed with satisfying results at 24 months follow up. Pancreatico-duodenectomy is the treatment of choice in groove pancreatitis since it leads to total resolution of clinical symptoms.
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Affiliation(s)
- Imen Ben Ismail
- Department of general surgery, Trauma and Burns Center, Ben Arous, Tunisia
| | - Hakim Zenaidi
- Department of general surgery, Trauma and Burns Center, Ben Arous, Tunisia
| | - Abdelwahed Yahmadi
- Department of general surgery, Trauma and Burns Center, Ben Arous, Tunisia
| | - Saber Rebii
- Department of general surgery, Trauma and Burns Center, Ben Arous, Tunisia
| | - Ayoub Zoghlami
- Department of general surgery, Trauma and Burns Center, Ben Arous, Tunisia
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13
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Kempeneers MA, Issa Y, Ali UA, Baron RD, Besselink MG, Büchler M, Erkan M, Fernandez-Del Castillo C, Isaji S, Izbicki J, Kleeff J, Laukkarinen J, Sheel ARG, Shimosegawa T, Whitcomb DC, Windsor J, Miao Y, Neoptolemos J, Boermeester MA. International consensus guidelines for surgery and the timing of intervention in chronic pancreatitis. Pancreatology 2020; 20:149-157. [PMID: 31870802 DOI: 10.1016/j.pan.2019.12.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 12/03/2019] [Accepted: 12/11/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND/OBJECTIVES Chronic pancreatitis (CP) is a complex inflammatory disease with pain as the predominant symptom. Pain relief can be achieved using invasive interventions such as endoscopy and surgery. This paper is part of the international consensus guidelines on CP and presents the consensus guideline for surgery and timing of intervention in CP. METHODS An international working group with 15 experts on CP surgery from the major pancreas societies (IAP, APA, JPS, and EPC) evaluated 20 statements generated from evidence on 5 questions deemed to be the most clinically relevant in CP. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was used to evaluate the level of evidence available for each statement. To determine the level of agreement, the working group voted on the 20 statements for strength of agreement, using a nine-point Likert scale in order to calculate Cronbach's alpha reliability coefficient. RESULTS Strong consensus was obtained for the following statements: Surgery in CP is indicated as treatment of intractable pain and local complications of adjacent organs, and in case of suspicion of malignant (cystic) lesion; Early surgery is favored over surgery in a more advanced stage of disease to achieve optimal long-term pain relief; In patients with an enlarged pancreatic head, a combined drainage and resection procedure, such as the Frey, Beger, and Berne procedure, may be the treatment of choice; Pancreaticoduodenectomy is the most suitable surgical option for patients with groove pancreatitis; The risk of pancreatic carcinoma in patients with CP is too low (2% in 10 year) to recommend active screening or prophylactic surgery; Patients with hereditary CP have such a high risk of pancreatic cancer that prophylactic resection can be considered (lifetime risk of 40-55%). Weak agreement for procedure choice in patients with dilated duct and normal size pancreatic head: both the extended lateral pancreaticojejunostomy and Frey procedure seems to provide equivalent pain control in patients. CONCLUSIONS This international expert consensus guideline provides evidenced-based statements concerning key aspects in surgery and timing of intervention in CP. It is meant to guide clinical practitioners and surgeons in the treatment of patients with CP.
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Affiliation(s)
- M A Kempeneers
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Y Issa
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - U Ahmed Ali
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, the Netherlands; Department of Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - R D Baron
- Department of Surgery, Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - M G Besselink
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - M Büchler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany
| | - M Erkan
- Department of Surgery, Koc University, Istanbul, Turkey
| | | | - S Isaji
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Japan
| | - J Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Germany
| | - J Kleeff
- Department of Visceral, Vascular, and Endocrine Surgery, Martin Luther University Halle-Wittenberg, Germany
| | - J Laukkarinen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Faculty of Medicine and Health Technology, Tampere University, Finland
| | - A R G Sheel
- Institute of Translational Medicine, University of Liverpool, United Kingdom
| | - T Shimosegawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Japan
| | - D C Whitcomb
- Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh and UPMC, PA, USA
| | - J Windsor
- HBP/Upper GI Unit, Auckland City Hospital/Department of Surgery, University of Auckland, New Zealand
| | - Y Miao
- Pancreas Center, The First Affiliated Hospital of Nanjing Medical University, China
| | - J Neoptolemos
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany
| | - M A Boermeester
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, the Netherlands.
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14
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Balduzzi A, Marchegiani G, Andrianello S, Romeo F, Amodio A, De Pretis N, Zamboni G, Malleo G, Frulloni L, Salvia R, Bassi C. Pancreaticoduodenectomy for paraduodenal pancreatitis is associated with a higher incidence of diabetes but a similar quality of life and pain control when compared to medical treatment. Pancreatology 2020; 20:193-198. [PMID: 31952917 DOI: 10.1016/j.pan.2019.12.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/23/2019] [Accepted: 12/16/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Paraduodenal pancreatitis is a focal form of chronic pancreatitis that affects the groove area between the duodenum and the head of the pancreas. Consensus regarding surgical or nonsurgical management as the best treatment option is still lacking. METHODS We retrospectively evaluated all patients managed for PP at The Pancreas Institute of the University Hospital Trust of Verona from 1990 to 2017. The outcomes of surgical vs. medical treatment with regard to pain control, quality of life and pancreatic insufficiency were evaluated through specific questionnaires. RESULTS The final study population consisted of 75 patients: 62.6% underwent surgery, and 37.4% were managed without surgery. All surgical procedures consisted of pancreaticoduodenectomy. The median follow-up from the diagnosis of paraduodenal pancreatitis was 60 (12-240) months. Patients who underwent surgery experienced a similar incidence of steatorrhea (44.7 vs. 52.6%; p = 0.4) but a significantly higher incidence of diabetes (59.6 vs. 10.7%; p < 0.01) when compared to those managed without surgery. There was no difference in terms of reported chronic pain (Graded Chronic Pain Scale, median 0 vs. 1; p = 0.1) and quality of life (Pancreatitis QoL Instrument, median 82 vs. 79; p = 0.2). However, surgical patients reported a worse level of self-care activities associated with glycemic control (Diabetes Self-Management Questionnaire, median 20 vs. 28, p = 0.02). CONCLUSION In patients affected by paraduodenal pancreatitis, surgery and medical therapy seem to obtain similar results in terms of quality of life and pain control. However, surgery is associated with an increased prevalence of postoperative diabetes with consequent relevant issues with self-care management. Surgery should be considered only in selected patients after adequate medical treatment.
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Affiliation(s)
- A Balduzzi
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - G Marchegiani
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - S Andrianello
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - F Romeo
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - A Amodio
- Gastroenterology Unit, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - N De Pretis
- Gastroenterology Unit, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - G Zamboni
- Pathology Unit, Hospital Sacro Cuore Don Calabria, Negrar, Verona, Italy
| | - G Malleo
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - L Frulloni
- Gastroenterology Unit, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - R Salvia
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - C Bassi
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy.
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15
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Mikulić D, Bubalo T, Mrzljak A, Škrtić A, Jadrijević S, Kanižaj TF, Kocman B. Role of total pancreatectomy in the treatment of paraduodenal pancreatitis: A case report. World J Gastrointest Surg 2019; 11:296-302. [PMID: 31367277 PMCID: PMC6658362 DOI: 10.4240/wjgs.v11.i6.296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 06/06/2019] [Accepted: 06/21/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Paraduodenal pancreatitis (PP) is a rare form of chronic pancreatitis presenting with symptoms of duodenal obstruction. Conservative treatment is often unsuccessful and pancreaticoduodenectomy is the preferred surgical approach. A mini review of the outcomes of surgical therapy for PP shows that the results of pancreaticoduodenectomy are predominantly favorable.
CASE SUMMARY In our case report of PP, we describe an unusual course first presenting with the symptoms of chronic pancreatitis and a pseudocyst of the pancreatic tail. A pseudocystojejunostomy was performed and the late postoperative course was complicated with the symptoms of duodenal obstruction. At laparotomy, PP was found and the patient was treated with a total pancreatectomy. The postoperative course was uneventful and good weight gain with resolution of pain was demonstrated at follow up visits.
CONCLUSION Surgery is currently the optimal treatment option for PP. It is also the best diagnostic tool in distinguishing between pancreatitis and pancreatic adenocarcinoma.
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Affiliation(s)
- Danko Mikulić
- Branislav Kocman - Division of Abdominal Surgery and Organ Transplantation, Department of Surgery, University Hospital Merkur, Zagreb 10000, Croatia
| | - Tomislav Bubalo
- Branislav Kocman - Division of Abdominal Surgery and Organ Transplantation, Department of Surgery, University Hospital Merkur, Zagreb 10000, Croatia
| | - Anna Mrzljak
- Tajana Filipec Kanižaj - Division of Gastroenterology, Department of Internal Medicine, University of Zagreb, School of Medicine, University Hospital Merkur, Zagreb 10000, Croatia
| | - Anita Škrtić
- Department of Pathology and Cytology, University of Zagreb, School of Medicine, University Hospital Merkur, Zagreb 10000, Croatia
| | - Stipislav Jadrijević
- Branislav Kocman - Division of Abdominal Surgery and Organ Transplantation, Department of Surgery, University Hospital Merkur, Zagreb 10000, Croatia
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16
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Jun JH, Lee SK, Kim SY, Cho DH, Song TJ, Park DH, Lee SS, Seo DW, Kim MH. Comparison between groove carcinoma and groove pancreatitis. Pancreatology 2018; 18:805-811. [PMID: 30224296 DOI: 10.1016/j.pan.2018.08.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 08/08/2018] [Accepted: 08/25/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND/OBJECTIVES The pancreatoduodenal groove (anatomical groove) is a potential space bordered by the head of the pancreas, duodenum, and common bile duct. Discerning between groove carcinoma (GC) and groove pancreatitis (GP) is often difficult, but clinically important. We retrospectively analyzed and compared the findings of computed tomography (CT), laboratory tests, and endoscopic ultrasound-fine needle aspiration (EUS-FNA) for GC and GP. METHODS GC (n = 36) and GP (n = 44) patients at Asan Medical Center from January 1, 2000, to May 31, 2017 were retrospectively reviewed. MDCT findings, baseline characteristics, laboratory test results, and EUS and EUS-FNA findings of GC and GP patients were compared. RESULTS CT showed no significant difference in groove enhancement between the groups. Mass-like lesions, cystic groove lesions, and calcification were observed in 86.1% and 15.9%, 38.9% and 75%, and 2.8% and 29.5% of GC and GP patients, respectively. Patients were tested for total bilirubin (GC: 2.0 vs. GP: 0.6 mg/dL), cancer antigen 19-9 (CA19-9) (GC: 76 vs. GP: 12.5 U/mL), and carcinoembryonic antigen (GC: 2.4 vs. GP: 2 ng/mL). Three GP patients died, and one GP patient was diagnosed with GC. However, among 30 GC patients with at least 1-year follow-up, 20 died. In multivariate logistic regression, CA19-9, and mass-like lesion on multidetector CT (MDCT) were discriminating factors between GC and GP. Among 23 (10 GC, 13 GP) patients who underwent EUS-FNA, the diagnostic sensitivity, specificity, positive predictive value, negative predictive value, accuracy of EUS-FNA were 90%, 100%, 100%, 92.86%, and 95.65%, respectively. CONCLUSIONS Several MDCT and laboratory findings favor GC over GP. EUS-FNA should be considered in patients with elevated CA19-9 levels and mass-like lesions on MDCT.
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Affiliation(s)
- Jae Hyuck Jun
- Department of Gastroenterology, Eulji University College of Medicine, Daejeon, Republic of Korea
| | - Sung Koo Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
| | - So Yeon Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong Hui Cho
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Tae Jun Song
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Do Hyun Park
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang Soo Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong-Wan Seo
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Myung-Hwan Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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17
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Outcomes After Conservative, Endoscopic, and Surgical Treatment of Groove Pancreatitis: A Systematic Review. J Clin Gastroenterol 2017; 51:749-754. [PMID: 27875360 DOI: 10.1097/mcg.0000000000000746] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Groove pancreatitis (GP) is a focal form of chronic pancreatitis affecting the paraduodenal groove area, for which consensus on diagnosis and management is lacking. GOALS We performed a systematic review of the literature to determine patient characteristics and imaging features of GP and to evaluate clinical outcomes after treatment. RESULTS Eight studies were included reporting on 335 GP patients with a median age of 47 years (range, 34 to 64 y), with 90% male, 87% smokers, and 87% alcohol consumption, and 47 months (range, 15 to 122 mo) of follow-up. Most patients presented with abdominal pain (91%) and/or weight loss (78%). Imaging frequently showed cystic lesions (91%) and duodenal stenosis (60%).Final treatment was conservative (eg, pain medication) in 29% of patients. Endoscopic treatment (eg, pseudocyst drainage) was applied in 19% of patients-34% of these patients were subsequently referred for surgery. Overall, 59% of patients were treated surgically (eg, pancreatoduodenectomy). Complete symptom relief was observed in 50% of patients who were treated conservatively, 57% who underwent endoscopic treatment, and 79% who underwent surgery. CONCLUSIONS GP is associated with male gender, smoking, and alcohol consumption. The vast majority of patients presents with abdominal pain and with cystic lesions on imaging. Although surgical treatment seems to be the most effective, both conservative and endoscopic treatment are successful in about half of patients. A stepwise treatment algorithm starting with the least invasive treatment options seems advisable.
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18
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Carvalho D, Loureiro R, Pavão Borges V, Russo P, Bernardes C, Ramos G. Paraduodenal Pancreatitis: Three Cases with Different Therapeutic Approaches. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2017; 24:89-94. [PMID: 28848788 DOI: 10.1159/000450872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/03/2016] [Indexed: 01/28/2023]
Abstract
BACKGROUND Paraduodenal pancreatitis is a rare cause of chronic abdominal pain characterized by an inflammatory process and scarring in the groove area between the pancreatic head and the duodenal wall. Besides abdominal pain, symptoms such as vomiting and weight loss are common. Currently, advances in radiological and endoscopic diagnostic methods allow it to be identified without histological confirmation, although the differentiation from pancreatic adenocarcinoma could be challenging in some cases. Many therapeutic options are available nowadays including pharmacological, endoscopic, or surgical treatment. METHODS We report 3 cases of paraduodenal pancreatitis that had different therapeutic approaches. RESULTS AND CONCLUSION They show that this pathology should be taken into account in the differential diagnosis of pancreatic masses with duodenal infiltration, and that its management should be individualized and judicious.
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Affiliation(s)
- Diana Carvalho
- Gastroenterology and Hepatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Rafaela Loureiro
- Gastroenterology and Hepatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Verónica Pavão Borges
- Gastroenterology and Hepatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Pedro Russo
- Gastroenterology and Hepatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Carlos Bernardes
- Gastroenterology and Hepatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Gonçalo Ramos
- Gastroenterology and Hepatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
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19
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Larjani S, Bruckschwaiger VR, Stephens LA, James PD, Martel G, Mimeault R, Balaa FK, Bertens KA. Paraduodenal pancreatitis as an uncommon cause of gastric outlet obstruction: A case report and review of the literature. Int J Surg Case Rep 2017; 39:14-18. [PMID: 28783521 PMCID: PMC5545816 DOI: 10.1016/j.ijscr.2017.07.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/19/2017] [Accepted: 07/19/2017] [Indexed: 12/18/2022] Open
Abstract
Paraduodenal pancreatitis is a rare form of focal chronic or recurrent pancreatitis that can present as gastric outlet obstruction. Endoscopic ultrasound and fine needle aspiration biopsy provides the best diagnostic modality. Key histopathologic features include Brunner gland hyperplasia, myofibroblastic proliferation, spindle cells and foamy cells. Cross-sectional imaging demonstrates a fibrotic, sheet-like mass with cystic change between the duodenal wall and pancreatic head. The optimal treatment for refractory symptoms is pancreaticoduodenectomy.
Introduction Paraduodenal pancreatitis (PP) is an under-recognized form of focal chronic or recurrent pancreatitis. Since PP presents with non-specific symptoms and shares radiological and histopathological features with other entities, it can be challenging to diagnose. Presentation of case report Herein, a case of a 64 year-old Caucasian male with PP presenting with recurrent gastric outlet obstruction (GOO) is detailed. Over the course of two years, he underwent multiple balloon dilatations for symptom management. His diagnostic course was complicated by inconclusive and misleading biopsies. Conclusion PP can rarely present as GOO in otherwise asymptomatic patients. A preoperative pathologic diagnosis can be difficult to obtain, and in this case delayed definitive surgical management. The case is discussed in detail, and a concise review the current literature was undertaken.
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Affiliation(s)
- Soroush Larjani
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Vanessa R Bruckschwaiger
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Leslie A Stephens
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Paul D James
- Division of Gastroenteretology, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Guillaume Martel
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Richard Mimeault
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Fady K Balaa
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada
| | - Kimberly A Bertens
- Liver and Pancreas Unit, Division of General Surgery, The Ottawa Hospital, University of Ottawa, Ontario, Canada.
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20
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Zhu C, Huang Q, Zhu J, Zhang X, Qin X. Groove resection of pancreatic head in groove pancreatitis: A case report. Exp Ther Med 2017; 14:1983-1988. [PMID: 28962113 PMCID: PMC5609124 DOI: 10.3892/etm.2017.4753] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 04/20/2017] [Indexed: 12/14/2022] Open
Abstract
Groove pancreatitis (GP) is a rare type of chronic pancreatitis, which primarily affects the groove area of the pancreatic head. Surgery is considered as the ultimate method for GP if the symptoms are not improved by conservative or endoscopic treatments, and the Whipple technique is the common choice at present. The present study introduces a novel surgical procedure for GP, namely groove resection of pancreatic head (GRPH), in a 56-year-old male patient. To the best of our knowledge, this is the first report on GRPH for the surgical treatment of GP. This patient was diagnosed with typical GP without any evidence of malignancy, based on imaging studies and gastrointestinal endoscopy, and was treated with GRPH. Briefly, only the groove area of the pancreatic head was resected, while the duodenum, the main pancreatic duct and the majority of the pancreatic head were preserved. A complete relief of abdominal pain and a weight gain were achieved 2 months after surgery. Endoscopic examination indicated marked improvement of the duodenal lesions. In conclusion, GRPH is a less invasive surgical procedure for GP compared with other surgical procedures and may be an alternative for the surgical treatment of GP without severe lesions or stenosis of the duodenum.
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Affiliation(s)
- Chunfu Zhu
- Department of Hepato-biliary-pancreatic Surgery, Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Qin Huang
- Department of Pathology and Laboratory Medicine, Veterans Affairs Boston Healthcare System, Harvard Medical School, West Roxbury, MA 02132, USA
| | - Jianfei Zhu
- Department of Hepato-biliary-pancreatic Surgery, Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Xudong Zhang
- Department of Hepato-biliary-pancreatic Surgery, Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Xihu Qin
- Department of Hepato-biliary-pancreatic Surgery, Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
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21
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Kriger AG, Smirnov AV, Berelavichus SV, Gorin DS, Karmazanovskiy GG, Vetsheva NN, Nerestyuk YI, Kalinin DV, Glotov AV. [Diagnosis and treatment of duodenal dystrophy in patients with chronic pancreatitis]. Khirurgiia (Mosk) 2016:25-32. [PMID: 27628227 DOI: 10.17116/hirurgia2016825-32] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
AIM to define optimal treatment of duodenal dystrophy in patients with chronic pancreatitis. MATERIAL AND METHODS 515 patients with chronic pancreatitis have been treated for the period 2004-2015 in A.V.Vishnevsky Institute of Surgery. Duodenal dystrophy (DD) was diagnosed in 79 (15.3%) of them. The diagnosis was confirmed by sonography, CT, MRI and endosonography. 5 patients are under observation without surgery. 74 patients were operated after previous medical therapy during 39 months on the average. Pancreatoduodenectomy was performed in 36 patients. Organ-sparing interventions were applied in 34 cases including different duodenal resections in 20 patients and pancreatic head resections in different modifications in 14 cases. 4 patients underwent palliative surgery. Chronic pancreatitis and DD were verified by morphological analysis of specimens. Long-term results were estimated in 47 patients. Median follow-up was 49.9 months. RESULTS X-ray diagnostics showed that DD was combined with chronic pancreatitis in 87.3% of cases while morphological analysis revealed 93.8%. Clinical signs of DD were caused by striated pancreatitis in 69.6% and ectopic pancreatic tissue in 30.4%. Clinical manifestations of DD did not depend on its cause and were presented by symptoms of chronic pancreatitis. Postoperative complications occurred in 25 (34.7%) patients. There were 33.5% of complications after pancreatoduodenectomy and 70% after duodenal resection. 1 patient died. Overall mortality was 1,3%. In long-term period complete regression of symptoms was observed in 66% of cases, significant improvement - in 32%, absence of the effect - in 2%. CONCLUSION Medical therapy should be preferred for patients with DD and chronic pancreatitis. Surgery is indicated in case of persistent pain, complicated course of chronic pancreatitis and duodenal obstruction. Pancreatoduodenectomy and pancreatic head resection are preferred.
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Affiliation(s)
- A G Kriger
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Smirnov
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S V Berelavichus
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - D S Gorin
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - G G Karmazanovskiy
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - N N Vetsheva
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Ya I Nerestyuk
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - D V Kalinin
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Glotov
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
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22
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Smirnov AV, Glotov AV, Nerestyuk YI, Akhtanin EA, Kriger AG. [Rare complication of duodenal dystrophy in patient with chronic pancreatitis]. Khirurgiia (Mosk) 2016:91-93. [PMID: 27628234 DOI: 10.17116/hirurgia2016891-93] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- A V Smirnov
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Glotov
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Ya I Nerestyuk
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - E A Akhtanin
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A G Kriger
- Vishnevsky Institute of Surgery, Ministry of Health of the Russian Federation, Moscow, Russia
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23
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Sánchez-Bueno F, Torres Salmerón G, de la Peña Moral J, Ortiz Ruiz E, Fuster Quiñonero M, Gutiérrez Zárate WV, Claver Valderas MA, Parrilla Paricio P. Groove pancreatitis vs. pancreatic adenocarcinoma: A review of 8 cases. Cir Esp 2016; 94:346-52. [PMID: 27048910 DOI: 10.1016/j.ciresp.2016.02.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/11/2016] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Groove pancreatitis (PS) is an uncommon clinical situation and radiologically it can mimic carcinoma of the periampullary area. The aim of this paper is to study a series of 8 patients who underwent surgery with preoperative diagnosis of pancreatic head mass and subsequent pathological diagnosis of PS. METHODS In our series, 6 were men and 2 women, with an average age of 51,9 years. Before surgery, all patients had epigastric abdominal pain requiring analgesia at high doses. The preoperative analytical CEA and Ca 19.9 were normal in all patients. Imaging studies showed intrapancreatic solid lesions in 6 of the 8 patients, and in the remaining 2 one papillary mass of 5 and 6cm, respectively, that caused stenosis in the duodenal luz. EUS neoplastic cells were negative in all patients. RESULTS The immediate postoperative evolution was satisfactory, there are no complications. In our series, no patients have died. The long-term follow-up, in 7 of the 8 patients, has been excellent with disappearance of abdominal pain and improvement of nutritional status. The remaining patient had frequent recurrent episodes of acute pancreatitis, and at 60 months, presented a pseudocyst that has required a Roux-en-Y cystojejunostomy. CONCLUSIONS PS must be included in the differential diagnosis of pancreatic lesions, which may include carcinoma of the periampullary area and other causes of chronic pancreatitis.
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Affiliation(s)
| | - Gloria Torres Salmerón
- Servicio de Cirugía, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - Jesús de la Peña Moral
- Servicio de Anatomía Patológica, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - Eduardo Ortiz Ruiz
- Servicio de Anatomía Patológica, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - Matilde Fuster Quiñonero
- Servicio de Radiodiagnóstico, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
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Arora A, Rajesh S, Mukund A, Patidar Y, Thapar S, Arora A, Bhatia V. Clinicoradiological appraisal of 'paraduodenal pancreatitis': Pancreatitis outside the pancreas! Indian J Radiol Imaging 2015; 25:303-14. [PMID: 26288527 PMCID: PMC4531457 DOI: 10.4103/0971-3026.161467] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Purpose: Paraduodenal pancreatitis (PP) is a unique form of focal chronic pancreatitis that selectively involves the duodenum and aberrant pancreatic tissue located near the minor papilla (beyond the pancreas proper). The pseudotumoral nature of the disease often generates considerable clinical quandary and patient apprehension, and therefore merits a better understanding. The present study appraises the clinicoradiological manifestations of PP in 33 patients. Materials and Methods: Clinical, laboratory, and radiological manifestations of 33 patients of PP treated in gastroenterology/hepatology and hepato-pancreatico-biliary surgery units during June 2010-August 2014 were retrospectively reviewed. Results: All patients were young to middle-aged men (100%) with history of alcohol abuse (93.9%) and/or smoking (42.4%), who presented either with acute or gradually worsening abdominal pain (90.9%). Pancreatic enzymes and serum tumor markers remained normal or were mildly/transiently elevated. Cystic variant was detected in 57.6% (solid in 42.4%); the disease remained confined to the groove/duodenum (pure form) in 45.4%. Medial duodenal wall thickening with increased enhancement was seen in 87.87 and 81.81%, respectively, and duodenal/paraduodenal cysts were seen in 78.78%. Pancreatic calcifications and biliary stricture were seen 27.3% patients. Peripancreatic arteries were neither infiltrated nor encased. Conclusion: PP has a discrete predilection for middle-aged men with history of longstanding alcohol abuse and/or smoking. Distinguishing imaging findings include thickening of the pancreatic side of duodenum exhibiting increased enhancement with intramural/paraduodenal cysts. This may be accompanied by plate-like scar tissue in the groove region, which may simulate groove pancreatic carcinoma. However, as opposed to carcinoma, the peripancreatic arteries are neither infiltrated nor encased, rather are medially displaced.
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Affiliation(s)
- Ankur Arora
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - S Rajesh
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Amar Mukund
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Yashwant Patidar
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Shalini Thapar
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Asit Arora
- Department of Hepato-pancreatico-biliary surgery, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Vikram Bhatia
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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25
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Groove pancreatitis or Paraduodenal pancreatitis: what’s in a name? Clin Imaging 2015; 39:729. [DOI: 10.1016/j.clinimag.2015.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2015] [Accepted: 03/22/2015] [Indexed: 11/19/2022]
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