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Bhandari TR, Wong JLH, Ahmad J, Akbari K, Menon V. Bouveret's syndrome: An old diagnosis. A modern multimodality approach (endoscopic and robotic surgical) of gastric outlet obstruction: Report of two cases. Int J Surg Case Rep 2024; 114:109134. [PMID: 38113565 PMCID: PMC10772237 DOI: 10.1016/j.ijscr.2023.109134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/21/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Bouveret's syndrome is an uncommon condition characterized by the impaction of a gallstone in the pylorus or duodenum via a cholecysto-enteric fistula causing gastric outlet obstruction. We report two unusual cases of Bouveret's syndrome causing gastric outlet obstruction in two elderly patients. CASE PRESENTATION Two elderly female patients presented to the surgical assessment unit with features of gastric outlet obstruction. In both cases, an urgent computed tomography (CT) of the abdomen showed pneumobilia, gastric distension, and gallstones impaction at the duodenal bulb. In Patient 1, endoscopic removal of the impacted gallstones was done successfully. She was discharged three days following an uneventful recovery. In Patient 2, an endoscopic removal of a single large gallstone was attempted, which was unsuccessful. She underwent robotic gastrotomy with extraction of the large gallstone with primary repair. She was discharged on 8th postoperative day. CLINICAL DISCUSSION Treatment options for Bouveret's syndrome include endoscopic management and surgery. The selection of treatment options depends upon factors like the degree of obstruction, the impaction site, number, type or size of gallstones, patient co-morbidities and clinical parameters at presentation, as well as expertise available, both endoscopic and surgical. CONCLUSIONS Bouveret's syndrome is one of the rare complications of gallstone. Endoscopic management can be effective at removing the impacted gallstones, which is particularly helpful for those elderly patients who have multiple medical co-morbidities, as in our first patient. Surgical management like minimal invasive surgery (robotic) can be beneficial in failed endoscopic attempt of removal of stone like in the second patient.
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Affiliation(s)
- Tika Ram Bhandari
- Department of Upper Gastrointestinal and Bariatric Surgery, University Hospitals Coventry and Warwickshire, Coventry, United Kingdom.
| | - John Lin Hieng Wong
- Department of Gastroenterology and Endoscopy, University Hospitals Coventry and Warwickshire, Coventry, United Kingdom
| | - Jawad Ahmad
- Department of Hepatobiliary and Pancreatic Surgery, University Hospitals Coventry and Warwickshire, Coventry, United Kingdom
| | - Khalid Akbari
- Department of Upper Gastrointestinal and Bariatric Surgery, University Hospitals Coventry and Warwickshire, Coventry, United Kingdom
| | - Vinod Menon
- Department of Upper Gastrointestinal and Bariatric Surgery, University Hospitals Coventry and Warwickshire, Coventry, United Kingdom; Warwick Medical School, University of Warwick, Coventry, United Kingdom
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Amri F, Belkhayat C, Chahi K, Aggari HE, Zazour A, Koulali H, Mqaddem OEL, Skiker I, Kharrasse G, Ismaili Z. Upper gastrointestinal bleeding revealing a Bouveret syndrome: A case report. Radiol Case Rep 2023; 18:4549-4552. [PMID: 37868004 PMCID: PMC10587669 DOI: 10.1016/j.radcr.2023.09.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/05/2023] [Accepted: 09/18/2023] [Indexed: 10/24/2023] Open
Abstract
Bouveret's syndrome is an uncommon cause of gastrointestinal obstruction. It's a result of the passage of a gallstone through a fistula connecting the gallbladder with the duodenum or stomach. The diagnosis is challenging due to its atypical clinical manifestations. There have been a few reported cases of Bouveret syndrome presenting with gastrointestinal bleeding. Treatment options include both endoscopic and surgical approaches. We present the case of a 92-year-old woman admitted to the emergency department for upper gastrointestinal bleeding. Gastroscopy revealed gastric stasis upstream of a calculus inducing an obstruction of the bulb. The computed tomography (CT) scan showed a cholecystoduodenal fistula with a calculus lodged in the bulb. The patient underwent a gastrostomy with extraction of the calculus. Postoperative course was uneventful and the patient was discharged home. In the majority of cases, Bouveret's syndrome is revealed by an upper gastrointestinal obstruction, but other signs, such as gastrointestinal bleeding, can be seen. The diagnosis is confirmed by an imaging method that highlights Rigler's triad. The management can be either endoscopic or surgical depending on the patient's general condition. The diagnosis is often difficult due to the lack of specificity in the symptoms. Presently, there exists no consensus concerning the appropriate approach for its management.
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Affiliation(s)
- Fakhrddine Amri
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Chifaa Belkhayat
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Kaoutar Chahi
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Hanane El Aggari
- Department of Radiology, Mohammed VI University Hospital, Oujda, Morocco
| | - Abdelkrim Zazour
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Hajar Koulali
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Ouiam EL Mqaddem
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Imane Skiker
- Department of Radiology, Mohammed VI University Hospital, Oujda, Morocco
| | - Ghizlane Kharrasse
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
| | - Zahi Ismaili
- Department of Hepato-Gastroenterology, Mohammed VI University Hospital, Oujda, Morocco
- Digestive Diseases Research Laboratory (DSRL), Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco
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Bergeron E, Pichette M. Two Sites of Obstruction with Gallstones: A Case Report of Bouveret Syndrome with a Concurrent Biliary Ileus. Case Rep Surg 2023; 2023:9664165. [PMID: 37483865 PMCID: PMC10361827 DOI: 10.1155/2023/9664165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 04/29/2023] [Accepted: 07/08/2023] [Indexed: 07/25/2023] Open
Abstract
Bouveret syndrome is a gastric outlet obstruction, and biliary ileus is an obstruction of the small bowel, and both are caused by a gallstone that escaped the gallbladder through a bilio-enteric fistula. The concurrent occurrence of obstruction at both sites is encountered very rarely, and only two such cases associated with Bouveret syndrome were reported before. We now present a case involving a 78-year-old female with simultaneous obstruction at both the duodenum and jejunum. The literature is reviewed to evaluate the incidence of such a situation and to discuss the management of the case.
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Affiliation(s)
- Eric Bergeron
- Department of Surgery, Charles-Le Moyne Hospital, Greenfield Park, QC, Canada
| | - Maude Pichette
- Department of Surgery, Charles-Le Moyne Hospital, Greenfield Park, QC, Canada
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Karimi A, Ghandour O, Wong C. Bouveret syndrome: a rare complication of gallstone disease. BMJ Case Rep 2023; 16:e253126. [PMID: 36958757 PMCID: PMC10039993 DOI: 10.1136/bcr-2022-253126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
A Caucasian man in his late 80s was admitted with central abdominal pain, abdominal distension and continuous vomiting, on the background of a recent admission for acute cholecystitis. The patient was managed for subacute bowel obstruction and was admitted to general surgery for further investigation. His blood tests showed raised inflammatory markers and deranged liver function tests. A CT scan showed the migration of a large gallstone, previously seen in the neck of the gallbladder on prior admission, to the proximal duodenum causing a degree of gastric outlet obstruction. A diagnosis of Bouveret syndrome was made, and although initially managed conservatively, the patient ultimately underwent surgery to remove the gallstone which had relocated again to the terminal ileum. Our case highlights the importance of considering rare complications such as Bouveret syndrome in patients presenting with bowel obstruction, particularly in the context of recent or chronic cholecystitis.
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Affiliation(s)
- Akbar Karimi
- Bristol Medical School, University of Bristol, Bristol, UK
- Intensive Care, Chelsea and Westminster Healthcare NHS Trust, London, UK
| | - Omar Ghandour
- Bristol Medical School, University of Bristol, Bristol, UK
- General Surgery, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | - Christopher Wong
- General Surgery, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
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Londoño-Ruiz GD, Niño-Torres L, Guzmán AO, Buitrago VC. Síndrome de Bouveret como variante de íleo biliar. REVISTA COLOMBIANA DE CIRUGÍA 2022. [DOI: 10.30944/20117582.892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Introducción. El síndrome de Bouveret es una variante del íleo biliar, de rara presentación dentro de las causas de obstrucción intestinal, generada por la impactación de un lito biliar a nivel del duodeno, secundario a la formación de una fístula bilioentérica. Es más común en mujeres en la octava década de la vida, con múltiples comorbilidades. y presenta síntomas inespecíficos, documentándose la triada de Rigler hasta en el 80 % de las tomografías de abdomen. La cirugía sigue siendo el tratamiento de elección.
Caso clínico. Presentamos el caso de una paciente de 76 años, con múltiples antecedentes y cuadros previos de cólico biliar, que consultó por dolor abdominal y signos de hemorragia de vías digestivas altas y se documentó un síndrome de Bouveret. Fue tratada en la misma hospitalización mediante extracción quirúrgica del cálculo con posterior resolución de su sintomatología.
Conclusión. A pesar de que el síndrome de Bouveret es una entidad de infrecuente presentación, los cirujanos generales deben estar familiarizados con esta patología, en el contexto del paciente que consulta con un cuadro de obstrucción intestinal, conociendo el valor de la tomografía de abdomen y la endoscopia de vías digestivas altas, teniendo en cuenta la edad y las condiciones del paciente para definir el manejo quirúrgico más adecuado.
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Evola G, Lanaia A, Cantella R, Di Fidio C, Di Fede GF, Piazza L. Subhepatic perforated acute appendicitis in a patient with midgut malrotation: A case report and review of the literature. Int J Surg Case Rep 2022; 95:107249. [PMID: 35661498 PMCID: PMC9160733 DOI: 10.1016/j.ijscr.2022.107249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/21/2022] [Accepted: 05/22/2022] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION AND IMPORTANCE Subhepatic acute appendicitis (SHAA) is a very rare cause of acute abdomen, developing in association with two types of congenital anomalies like as midgut malrotation (MM) and maldescent of the caecum. Preoperative diagnosis of SHAA is a challenge because of its rarity and atypical presentation. Imaging may be helpful for determining the correct diagnosis. Surgery represents the standard treatment of SHAA. CASE PRESENTATION A 25-year-old Caucasian male presented to the Emergency Department with a one-day history of right lower quadrant (RLQ) abdominal pain, nausea and vomiting. Physical examination revealed RLQ abdominal rebound tenderness with guarding. Laboratory tests reported high levels of C-reactive protein and neutrophilic leukocytosis. Abdominal contrast-enhanced computed tomography showed a SHAA with intraluminal appendicolith, fat infiltration and pelvic fluid collection in a patient with MM. The patient underwent laparoscopic appendectomy: a retrocaecal subhepatic phlegmonous and perforated appendicitis was sectioned and removed with drainage of pelvic abscess. The postoperative course of the patient was uneventful. CLINICAL DISCUSSION SHAA is characterized by anatomical variation of appendix and atypical presentation. Preoperative clinical diagnosis of SHAA is very difficult and imaging may be helpful for determining the correct diagnosis, as well as confirming MM or maldescent of the caecum. Laparoscopic appendectomy represents the correct treatment of SHAA. CONCLUSION SHAA is a rare surgical emergency that should be considered in the differential diagnosis of patients with RLQ abdominal pain. Preoperative diagnosis needs a high index of suspicion and is facilitated by imaging. Surgery represents the appropriate treatment of SHAA.
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Affiliation(s)
- Giuseppe Evola
- General and Emergency Surgery Department, Garibaldi Hospital, Piazza Santa Maria di Gesù 5, 95124 Catania, Italy.
| | - Andrea Lanaia
- General and Emergency Surgery Department, Garibaldi Hospital, Piazza Santa Maria di Gesù 5, 95124 Catania, Italy
| | - Roberto Cantella
- General and Emergency Surgery Department, Garibaldi Hospital, Piazza Santa Maria di Gesù 5, 95124 Catania, Italy
| | - Cristina Di Fidio
- General and Emergency Surgery Department, Garibaldi Hospital, Piazza Santa Maria di Gesù 5, 95124 Catania, Italy
| | - Giovanni Francesco Di Fede
- Department of Diagnostic Radiology, Neuroradiology and Interventional Radiology, Garibaldi Hospital, Piazza Santa Maria di Gesù 5, 95124 Catania, Italy
| | - Luigi Piazza
- General and Emergency Surgery Department, Garibaldi Hospital, Piazza Santa Maria di Gesù 5, 95124 Catania, Italy
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Jejunal volvulus within an inguinal hernia sac like as an extremely rare cause of acute mechanical gastrointestinal obstruction in adults: First literature report. Int J Surg Case Rep 2022; 91:106757. [PMID: 35149283 PMCID: PMC8858751 DOI: 10.1016/j.ijscr.2022.106757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/02/2022] [Accepted: 01/06/2022] [Indexed: 11/22/2022] Open
Abstract
Introduction and importance Small bowel volvulus (SBV) represents a rare and life-threatening cause of gastrointestinal obstruction among adults. SBV can be classified as primary and secondary subtypes. Preoperative diagnosis of SBV is a challenge because of the absence of pathognomonic clinical, radiographic and laboratory findings. Surgery represents the correct treatment of SBV. Case presentation A 69-year-old Caucasian male presented to the Emergency Department with a two-day history of abdominal pain, inability to pass gas or stool, nausea, vomiting. Physical examination revealed abdominal distension, generalized abdominal pain without guarding or rebound tenderness, a partially reducible and painless right inguinal hernia. Laboratory tests reported neutrophilic leukocytosis. Abdominal computed tomography revealed massive gastroduodenal dilatation with pneumoperitoneum and small bowel loops in the right inguinal sac. The patient underwent exploratory laparotomy: a jejunal volvulus (JV) located within the right inguinal hernia sac, causing gastrointestinal obstruction, was devolvulated and a right prosthetic inguinal hernia repair was also performed. The patient was discharged on the 10th postoperative day. Clinical discussion Secondary SBV is due to any congenital or acquired lesions and rarely occurs among adults in Western countries. This is the first literature report of a JV located within an inguinal hernia sac causing gastrointestinal obstruction. Conclusion Secondary JV represents an extremely rare abdominal emergency necessitating early diagnosis to prevent the development of intestinal ischemia, bowel necrosis and peritonitis. Diagnosis of JV needs a high index of suspicion and may be facilitated by imaging, often it is made intraoperatively. Surgery represents the appropriate treatment of JV. Jejunal volvulus (JV) represents a rare cause of gastrointestinal obstruction among adults. Diagnosis is a challenge because of the absence of specific clinical presentation, pathognomonic radiographic and laboratory findings. Abdominal contrast-enhanced computed tomography (CECT) remains the most relevant imaging modality for diagnosis. Early diagnosis and early surgical intervention are the keys for the successful management of JV.
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Swift C, Ong J, Zhou M, Stokell B, Al-Naeeb Y. Post hoc validation of a tool that accurately predicts the outcome of endoscopic therapy in Bouveret syndrome. Gastroenterol Rep (Oxf) 2021; 10:goab036. [PMID: 35382165 PMCID: PMC8973002 DOI: 10.1093/gastro/goab036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/10/2021] [Accepted: 07/26/2021] [Indexed: 11/26/2022] Open
Abstract
Background Bouveret syndrome is characterized by gallstone impaction in the upper gastrointestinal tract causing gastric outlet obstruction. In Bouveret syndrome, endoscopic gallstone removal can avert the need for surgery. However, in cases in which endoscopic therapy is unlikely to succeed, endoscopic attempts delay definitive treatment and compound patient risks. We previously developed a model that predicts endoscopic outcomes from data derived through a systematic review. This tool uses gallstone length, site of impaction, and the number of planned methods of lithotripsy to predict the likelihood of endoscopic success with an accuracy of 81.0%. This study aimed to evaluate our tool performance in an independent, non-training data set and assess endoscopic and surgical outcomes. Methods Systematic searches of the PubMed, Scopus, and Cochrane databases were performed for articles published between 16 April 2018 and 1 June 2021. The data reported after our previous study were harvested and inputted into the tool to evaluate their ability to accurately predict outcomes when compared with actual outcomes. Results Newly collated data in fields of interest showed no significant statistical differences compared with previous training data sets. Endoscopic therapy was successful in 41.9% of cases. Gallstones of ≤4 cm had a higher chance of successful endoscopic intervention (odds ratio 6.7, 95% confidence interval 1.7–25.8, P < 0.01). Complications of surgery were reported in 29.5%; there was one fatality reported. Post hoc evaluation of our predictive tool demonstrated an AUROC score of 0.80. Conclusions We have demonstrated in an independent data set that the tool can be used to accurately predict outcomes of endoscopic therapy. Patients in whom endoscopic therapy is most likely to fail should be offered an early surgical opinion.
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Affiliation(s)
- Carla Swift
- Department of Gastroenterology, Norwich University Hospital, Norwich, UK
| | - John Ong
- Department of Engineering, University of Cambridge, Cambridge, UK
- Department of Medicine, National University of Singapore, Singapore
- Corresponding author. Department of Engineering, University of Cambridge, Trumington Street, Cambridge, Cambridgeshire, CB2 9PZ, UK. Tel: +44-1223-332600; Fax: +44-1223-332662;
| | - Man Zhou
- GKT School of Medical Education, King’s College London, London, UK
| | - Benjamin Stokell
- Statistical Laboratory, Centre for Mathematical Sciences, University of Cambridge, Cambridge, UK
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Sadovnikov I, Anthony M, Mushtaq R, Khreiss M, Gavini H, Arif-Tiwari H. Role of magnetic resonance imaging in Bouveret's syndrome: A case report with review of the literature. Clin Imaging 2021; 77:43-47. [PMID: 33640790 DOI: 10.1016/j.clinimag.2021.02.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 12/15/2020] [Accepted: 02/21/2021] [Indexed: 12/22/2022]
Abstract
Bouveret's syndrome is a rare form of gallstone ileus occurring due to obstructing gallstone into the proximal duodenum through a cholecystoduodenal fistula. We report the case of a 72-year-old female presenting with abdominal pain secondary to a large gallstone in the region of the duodenal bulb, causing the upstream gastric obstruction. Here we discuss the clinical features, imaging technologies, and surgical management of Bouveret's syndrome.
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Affiliation(s)
- Irina Sadovnikov
- Department of Medical Imaging, University of Arizona, Tucson, AZ, USA.
| | | | - Raza Mushtaq
- Department of Medical Imaging, University of Arizona, Tucson, AZ, USA
| | | | - Hemanth Gavini
- Department of Medicine, University of Arizona, Tucson, AZ, USA
| | - Hina Arif-Tiwari
- Department of Medical Imaging, University of Arizona, Tucson, AZ, USA
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A Unique Presentation of Bouveret's Syndrome: Two Large Gallstones Obstructing Both the Gastric Outlet and the Common Bile Duct Simultaneously. Case Rep Surg 2021; 2021:8869803. [PMID: 33510925 PMCID: PMC7826221 DOI: 10.1155/2021/8869803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 12/28/2020] [Accepted: 01/04/2021] [Indexed: 11/17/2022] Open
Abstract
Bouveret's syndrome refers to a gastric outlet obstruction secondary to impaction of a gallstone in the pylorus or proximal duodenum. Thus, it can be considered a very proximal form of gallstone ileus and is infrequent. We describe such a unique case that a female patient presents with Bouveret's syndrome and concomitant common bile duct obstruction by a second gallstone. The decision over its surgical management is complicated, based on risk factors, clinical presentations, radiographic evidence, surgical risk assessment, and specific considerations tailored to individual case. Because of her stable clinical picture and low surgical risk, we proceeded with stone extractions, fistula take-down, and common bile duct exploration in a one-stage procedure. Her postoperative course was complicated by bile stained drainage through closed suction drain that resolved with conservative management.
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Complicating factors in the management of advanced Bouveret syndrome in frail and medically complex patients: Case report and discussion of pathophysiology. Int J Surg Case Rep 2020; 77:96-99. [PMID: 33160175 PMCID: PMC7649418 DOI: 10.1016/j.ijscr.2020.10.076] [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: 06/22/2020] [Revised: 09/30/2020] [Accepted: 10/17/2020] [Indexed: 11/29/2022] Open
Abstract
Bouveret’s syndrome results from biliary stones from cholecysto-duodenal fistula. Gastric outlet obstruction from duodenal stones has high morbidity and mortality. Duodenal gallstones may grow over time, increasing risks of management. Delay in diagnosis and stone extraction may result in needing higher risk surgery. Tertiary referral of at-risk elderly or frail patients may improve outcomes.
Introduction Bouveret Syndrome is a rare but important variant of gallstone ileus with high potential for morbidity and mortality. Bouveret syndrome is a complication of gallstone disease resulting from chronic inflammation and subsequent fistulization between the gallbladder and duodenum or stomach with subsequent impaction of the stone in the proximal GI tract. Here we present a case in an elderly man with moderate medical comorbidities. Presentation of case An elderly man presented to the hospital with symptoms of gastrointestinal obstruction. Upon further diagnostic work-up, he was noted to have a 5.8 cm gallstone impacted in his proximal GI tract and thus diagnosed with a rare variant of gallstone ileus—Bouveret syndrome. Discussion The therapeutic goal in approaching Bouveret syndrome is removal of the stone and improvement in obstruction and cholangitis. This may be accomplished with surgery or endoscopic therapy—although this may be less effective. Bouveret syndrome may have high morbidity. Conclusion Bouveret syndrome is a rare but potentially serious syndrome that should be managed accordingly. It should remain on the differential diagnosis of an elderly patient presenting with gastrointestinal obstructions, particularly if there is a history of gallstone disease and concern for proximal GI obstruction.
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