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Zhang Y, Cheng HH, Fan WJ. Duodenojejunostomy treatment of groove pancreatitis-induced stenosis and obstruction of the horizontal duodenum: A case report. World J Gastrointest Surg 2023; 15:2945-2953. [PMID: 38222014 PMCID: PMC10784829 DOI: 10.4240/wjgs.v15.i12.2945] [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: 09/11/2023] [Revised: 11/10/2023] [Accepted: 12/02/2023] [Indexed: 12/27/2023] Open
Abstract
BACKGROUND Groove pancreatitis (GP) is a rare condition affecting the pancreatic groove region within the dorsal-cranial part of the pancreatic head, duodenum, and common bile duct. As a rare form of chronic pancreatitis, GP poses a diagnostic and therapeutic challenge for clinicians. GP is frequently misdiagnosed or not considered; thus, the diagnosis is often delayed by weeks or months. The treatment of GP is complicated and often requires surgical intervention, especially pancreatoduodenectomy. CASE SUMMARY A 66-year-old man with a history of long-term drinking was admitted to the gastroenterology department of our hospital, complaining of vomiting and acid reflux. Upper gastrointestinal endoscopy showed luminal stenosis in the descending part of the duodenum. Abdominal computed tomography showed slight exudation in the descending and horizontal parts of the duodenum with broadening of the groove region, indicating local pancreatitis. The symptoms of intestinal obstruction were not relieved with conservative therapy, and insertion of an enteral feeding tube was not successful. Exploratory laparoscopy was performed and revealed a hard mass with scarring in the horizontal part of the duodenum and stenosis. Intraoperative frozen section analysis showed no evidence of malignancy, and side-to-side duodenojejunostomy was performed. Routine pathologic examination showed massive proliferation of fibrous tissue, hyaline change, and the proliferation of spindle cells. Based on the radiologic and pathologic characteristics, a diagnosis of GP was made. The patient presented with anastomotic obstruction postoperatively and took a long time to recover, requiring supportive therapy. CONCLUSION GP often involves the descending and horizontal parts of the duodenum and causes duodenal stenosis, impaired duodenal motility, and gastric emptying due to fibrosis.
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Affiliation(s)
- Yu Zhang
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
| | - Heng-Hui Cheng
- Institution of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
| | - Wen-Juan Fan
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
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Terra C, Ramos-Andrade D, Sá-Marques I, Brito J, Caseiro-Alves F, Curvo-Semedo L. Duodenal imaging on the spotlight: from A to Z. Insights Imaging 2021; 12:94. [PMID: 34232417 PMCID: PMC8263847 DOI: 10.1186/s13244-021-01045-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/18/2021] [Indexed: 12/14/2022] Open
Abstract
Abdominal computed tomography (CT) is frequently performed to evaluate gastrointestinal pathologic conditions. The majority of the gastrointestinal radiology literature has concentrated on the colon, stomach, and distal small bowel. The duodenum is often overlooked on imaging, namely on CT, but its anatomy (intra and retroperitoneal) and location in such close proximity to other viscera results in involvement by a multitude of primary and secondary processes, some of them exclusive to this bowel segment. While some conditions, like duplications, lipomas, and diverticula, are usually asymptomatic and are incidentalomas that have no pathologic significance, others are symptomatic and very relevant and should be recognized by every general radiologist: development conditions such as annular pancreas and gut malrotation; inflammatory processes such as ulcers and secondary involvement from pancreatitis; neoplastic conditions such as adenocarcinoma, lymphoma, or local extension from adjacent malignancies. They all can be reliably diagnosed with CT. In this article, we demonstrate the typical imaging features of various diseases involving the duodenum, such as developmental, traumatic, inflammatory, infectious, neoplastic, and postsurgical pathologic conditions in alphabetical order, focusing mainly on upper gastrointestinal series (UGIS) and CT but also some radiography, ultrasound, and magnetic resonance (MR) imaging.
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Affiliation(s)
- Carolina Terra
- Department of Radiology, Centro Hospitalar e Universitário de Coimbra, Praceta Prof. Mota Pinto, 3004-561, Coimbra, Portugal.
| | - Daniel Ramos-Andrade
- Department of Radiology, Centro Hospitalar e Universitário de Coimbra, Praceta Prof. Mota Pinto, 3004-561, Coimbra, Portugal
| | - Ivo Sá-Marques
- Department of Radiology, Centro Hospitalar e Universitário de Coimbra, Praceta Prof. Mota Pinto, 3004-561, Coimbra, Portugal
| | - Jorge Brito
- Centro Hospitalar do Algarve, Faro, Portugal
| | - Filipe Caseiro-Alves
- Department of Radiology, Centro Hospitalar e Universitário de Coimbra, Praceta Prof. Mota Pinto, 3004-561, Coimbra, Portugal
| | - Luís Curvo-Semedo
- Department of Radiology, Centro Hospitalar e Universitário de Coimbra, Praceta Prof. Mota Pinto, 3004-561, Coimbra, Portugal
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Jiang C, Liu X, Yao W, Wang M. Pancreatoduodenectomy for paraduodenal pancreatitis: a diagnostic and therapeutic challenge. J Int Med Res 2021; 48:300060520972576. [PMID: 33213250 PMCID: PMC7686642 DOI: 10.1177/0300060520972576] [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] [Indexed: 12/28/2022] Open
Abstract
Paraduodenal pancreatitis (PP) is a rare type of focal pancreatitis involving the groove
space. It mimics pancreatic head carcinoma, and its diagnosis and treatment are
challenging. Pancreatoduodenectomy (PD) has traditionally been the primary surgical
treatment for duodenal stenosis or suspected cancer. We herein report a case of PP in a 65-year-old man. The patient was admitted to the
hospital for postprandial epigastric pain and vomiting. A low-density mass between the
uncinate process of the pancreas and the horizontal segment of the duodenum was suspected
based on computed tomography findings. Both upper gastrointestinal radiography and
gastrointestinal endoscopy showed an obstruction of the distal part of the descending
duodenum. An operation was performed to release the obstruction and obtain a definitive
diagnosis. A 3-cm mass in the groove area was compressing the third part of the duodenum,
and PD was empirically performed. The final histopathological diagnosis was PP.
Postoperatively, the patient developed anastomotic leakage of the gastrojejunostomy site
with bleeding and was eventually discharged on postoperative day 51 after emergency
surgery. PP should be considered as a differential diagnosis of pancreatic ductal adenocarcinoma
or duodenal stenosis, and accurate preoperative diagnosis preserves the opportunity for
conservative or endoscopic management.
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Affiliation(s)
- Chao Jiang
- Department of Hepatobiliary Pancreatic Surgery I, The First Hospital of Jilin University, Changchun, Jilin Province, China
| | - Xueyan Liu
- Cardiovascular Department, China-Japan Union Hospital of Jilin University, Changchun, Jilin Province, China
| | - Weikai Yao
- Department of Pathology, The First Hospital of Jilin University, Changchun, Jilin Province, China
| | - Meng Wang
- Department of Hepatobiliary Pancreatic Surgery I, The First Hospital of Jilin University, Changchun, Jilin Province, China
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Patel BN, Brooke Jeffrey R, Olcott EW, Zaheer A. Groove pancreatitis: a clinical and imaging overview. Abdom Radiol (NY) 2020; 45:1439-1446. [PMID: 31559471 DOI: 10.1007/s00261-019-02239-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Groove or paraduodenal pancreatitis is an uncommon fibroinflammatory form of pancreatitis involving the anatomic space of the pancreatic groove located between the C-loop of the duodenum and the head of the pancreas. Although in some patients there are distinctive clinical and imaging features of groove pancreatitis (GP), there is often significant overlap with other infiltrative processes involving the pancreatic groove such as pancreatic ductal adenocarcinoma or duodenal carcinoma. In this review, we summarize the most distinctive clinical and imaging aspects of GP and highlight some important distinguishing features that may aid in differentiating malignant lesions involving the pancreatic groove.
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Affiliation(s)
- Bhavik N Patel
- Division of Abdominal Imaging, Department of Radiology, Stanford University School of Medicine, 300 Pasteur Dr., H1307, Stanford, CA, 94305, USA.
| | - R Brooke Jeffrey
- Division of Abdominal Imaging, Department of Radiology, Stanford University School of Medicine, 300 Pasteur Dr., H1307, Stanford, CA, 94305, USA
| | - Eric W Olcott
- Department of Radiology, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94304, USA
| | - Atif Zaheer
- Department of Radiology, Johns Hopkins University, 600 N Wolfe St, Baltimore, MD, 21287, USA
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The hepatoduodenal ligament revisited: cross-sectional imaging spectrum of non-neoplastic conditions. Abdom Radiol (NY) 2019; 44:1269-1294. [PMID: 30448917 DOI: 10.1007/s00261-018-1829-0] [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: 10/27/2022]
Abstract
INTRODUCTION The hepatoduodenal ligament is frequently involved by conditions affecting the portal triad and surrounding structures, including a vast array of non-neoplastic conditions. Due its unique location between the retroperitoneum and the peritoneal space, the hepatoduodenal ligament is also targeted by inflammatory conditions involving the retroperitoneum and the liver. Finally, the presence of lymphatics and of the biliary tracts makes the hepatoduodenal ligament a route of spread for a variety of infections. The purpose of this pictorial essay is twofold: to review the cross-sectional radiological anatomy and variants of the structures within the hepatoduodenal ligament, and to illustrate the non-neoplastic conditions that may arise within the hepatoduodenal ligament. CONCLUSION Familiarity with these specific entities and their cross-sectional imaging findings is fundamental for a more accurate diagnosis.
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Chamokova B, Bastati N, Poetter-Lang S, Bican Y, Hodge JC, Schindl M, Matos C, Ba-Ssalamah A. The clinical value of secretin-enhanced MRCP in the functional and morphological assessment of pancreatic diseases. Br J Radiol 2018; 91:20170677. [PMID: 29206061 DOI: 10.1259/bjr.20170677] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Secretin-enhanced magnetic resonance cholangiopancreatography (S-MRCP) provides a non-invasive way, with which, to evaluate pancreatic duct (PD) anatomy and exocrine pancreatic function. S-MRCP can be added to the routine pancreas MR examination in equivocal cases. Moreover, it can detect subtle PD involvement, allowing diagnosis of early, rather than end-stage, pancreatic diseases. Although S-MRCP is a valuable non-invasive diagnostic method, it is only performed in a few centres due to relative high cost. Furthermore, less familiarity with its indications, the examination technique, and image interpretation also contribute to its limited use. Thus, the purpose of this article is to explain secretin's mechanism of action, the examination technique, the clinically relevant indications, the advantages, and limitations. Finally, we will focus on image analysis and its role in achieving an early and accurate diagnosis of specific pancreatic and PD diseases.
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Affiliation(s)
- Bella Chamokova
- 1 Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna/Vienna General Hospital , Vienna , Austria
| | - Nina Bastati
- 1 Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna/Vienna General Hospital , Vienna , Austria
| | - Sarah Poetter-Lang
- 1 Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna/Vienna General Hospital , Vienna , Austria
| | - Yesim Bican
- 1 Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna/Vienna General Hospital , Vienna , Austria
| | - Jacqueline C Hodge
- 1 Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna/Vienna General Hospital , Vienna , Austria
| | - Martin Schindl
- 2 Department of Surgery, Medical University Vienna/Vienna General Hospital , Vienna , Austria
| | - Celso Matos
- 3 Department of Radiology, Champalimaud Foundation , Lisbon , Portugal
| | - Ahmed Ba-Ssalamah
- 1 Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna/Vienna General Hospital , Vienna , Austria
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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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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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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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