The 2023 MANCTRA Acute Biliary Pancreatitis Care Bundle: A Joint Effort Between Human Knowledge and Artificial Intelligence (ChatGPT) to Optimize the Care of Patients With Acute Biliary Pancreatitis in Western Countries.

OBJECTIVE: To generate an up-to-date bundle to manage acute biliary pancreatitis using an evidence-based, artificial intelligence (AI)-assisted GRADE method. BACKGROUND: A care bundle is a set of core elements of care that are distilled from the most solid evidence-based practice guidelines and recommendations. METHODS: The research questions were addressed in this bundle following the PICO criteria. The working group summarized the effects of interventions with the strength of recommendation and quality of evidence applying the GRADE methodology. ChatGPT AI system was used to independently assess the quality of evidence of each element in the bundle, together with the strength of the recommendations. RESULTS: The 7 elements of the bundle discourage antibiotic prophylaxis in patients with acute biliary pancreatitis, support the use of a full-solid diet in patients with mild to moderately severe acute biliary pancreatitis, and recommend early enteral nutrition in patients unable to feed by mouth. The bundle states that endoscopic retrograde cholangiopancreatography should be performed within the first 48 to 72 hours of hospital admission in patients with cholangitis. Early laparoscopic cholecystectomy should be performed in patients with mild acute biliary pancreatitis. When operative intervention is needed for necrotizing pancreatitis, this should start with the endoscopic step-up approach. CONCLUSIONS: We have developed a new care bundle with 7 key elements for managing patients with acute biliary pancreatitis. This new bundle, whose scientific strength has been increased thanks to the alliance between human knowledge and AI from the new ChatGPT software, should be introduced to emergency departments, wards, and intensive care units.

Incidental Gastric Signet Ring Cell Carcinoma: A Call for an Aggressive Approach.

BACKGROUND: Signet ring cell carcinoma (SRCC) is classified as an undifferentiated gastric carcinoma with poor prognosis. Early SRCCs are associated with improved prognosis. OBJECTIVES: To describe the outcomes of incidental SRCC. METHODS: In this case series, 900 medical charts of patients with SRCC were screened to identify patients with incidental SRCC, defined as diagnosed in random, non-focal-lesion-targeted biopsies. RESULTS: Six patients were diagnosed with incidental SRCC and underwent gastrectomy. The final pathology of five patients revealed one or more small foci of early SRCC without lymphovascular invasion. Only one patient had no evidence of malignancy. The median follow-up after surgery was 4.2 years (50 months, range 37-90 months). No deaths or recurrences were recorded during the follow-up period. These results resemble the reported survival rate for early SRCC. CONCLUSIONS: An aggressive surgical approach in incidental gastric SRCC patients is recommended, as they have a chance for long-term survival.

coMpliAnce with evideNce-based cliniCal guidelines in the managemenT of acute biliaRy pancreAtitis): The MANCTRA-1 international audit.

BACKGROUND/OBJECTIVES: Reports about the implementation of recommendations from acute pancreatitis guidelines are scant. This study aimed to evaluate, on a patient-data basis, the contemporary practice patterns of management of biliary acute pancreatitis and to compare these practices with the recommendations by the most updated guidelines. METHODS: All consecutive patients admitted to any of the 150 participating general surgery (GS), hepatopancreatobiliary surgery (HPB), internal medicine (IM) and gastroenterology (GA) departments with a diagnosis of biliary acute pancreatitis between 01/01/2019 and 31/12/2020 were included in the study. Categorical data were reported as percentages representing the proportion of all study patients or different and well-defined cohorts for each variable. Continuous data were expressed as mean and standard deviation. Differences between the compliance obtained in the four different subgroups were compared using the Mann-Whitney U, Student's t, ANOVA or Kruskal-Wallis tests for continuous data, and the Chi-square test or the Fisher's exact test for categorical data. RESULTS: Complete data were available for 5275 patients. The most commonly discordant gaps between daily clinical practice and recommendations included the optimal timing for the index CT scan (6.1%, χ2 6.71, P = 0.081), use of prophylactic antibiotics (44.2%, χ2 221.05, P < 0.00001), early enteral feeding (33.2%, χ2 11.51, P = 0.009), and the implementation of early cholecystectomy strategies (29%, χ2 354.64, P < 0.00001), with wide variability based on the admitting speciality. CONCLUSIONS: The results of this study showed an overall poor compliance with evidence-based guidelines in the management of ABP, with wide variability based on the admitting speciality. Study protocol registered in ClinicalTrials.Gov (ID Number NCT04747990).

Endoscopic treatment of post-cholecystectomy bile leaks: a tertiary center experience.

BACKGROUND: Post-cholecystectomy bile leak is relatively a well-known surgical complication. Several potential treatment modalities for such leaks are used. The early use of ERCP to exclude significant bile duct injury and to treat the leak by various endoscopic means is supported by a large bulk of data. However, there is no consensus as to the optimal endoscopic intervention. METHODS: A retrospective review of ERCP database was done to identify all cases of bile leak related to cholecystectomy. Patient records including surgical and endoscopic reports were reviewed, and telephone interviews were conducted to collect data. RESULTS: During the period 2004-2016, 100 patients (53 men, 47 women; mean age, 55 years) with post-cholecystectomy bile leak were referred for ERCP. Cholecystectomy was done laparoscopically in 82 patients (with an open conversion rate of 13%). In the majority of cases (77%), the leak was diagnosed by ongoing bile flow from the drains. The most common symptoms were pain (17%) and fever (4%). The most common site of the leak was the cystic duct stump (79%) followed by subvesical ducts (7%). Low grade leaks were seen in 84% of cases. Treatment included stent insertion alone (9%), sphincterotomy alone (11%), combination stent/sphincterotomy (76%) and others (1%). Failed ERCP was encountered in 3%. Endoscopic therapy was successful in 90 patients (90%). In subgroup analysis, success rate of procedures with stent insertion (with or without sphincterotomy) is significantly higher compared to procedures without stent insertion (95.3% vs 72.7%, p < 0.05). The failure rate of sphincterotomy alone procedures (3/11, 27%) is much higher compared to procedures with stent insertion (4/85, 5%) with p < 0.05. Four patients (4%) developed post-ERCP pancreatitis (mild to moderate) and one patient (1%) suffered from retroperitoneal perforation. CONCLUSION: The optimal endoscopic intervention for post-cholecystectomy bile leak should include temporary insertion of a biliary stent.

Open Abdomen in Obese Patients: Pay Attention! New Evidences from IROA, the International Register of Open Abdomen.

BACKGROUND: Open abdomen is the cornerstone of damage control strategies in acute care and trauma surgery. The role of BMI has not been well investigated. The aim of the study was to assess the role of BMI in determining outcomes after open abdomen. METHODS: This is an analysis of patients recorded into the International Register of Open Abdomen; patients were classified in two groups according to BMI using a cutoff of 30 kg/m2. The primary outcome was in-hospital mortality; secondary outcomes were primary fascia closure rate, length of treatment, complication rate, entero-atmospheric fistula rate and length of ICU stay. RESULTS: A total of 591 patients were enrolled from 57 centers, and obese patients were 127 (21.5%). There was no difference in mortality between the two groups; complications developed during the open treatment were higher in obese patients (63.8% vs. 53.4%, p = 0.038) while post-closure complications rate was similar. Obese patients had a significantly longer duration of the open treatment (9.1 ± 11.5 days vs. 6.3 ± 7.5 days; p = 0,002) and lower primary fascia closure rate (75.5% vs. 89.5%; p < 0,001). No differences in fistula rate were found. There was a linear correlation between the duration of open abdomen and the BMI (Pearson's linear correlation coefficient = 0,201; p < 0,001). CONCLUSIONS: Open abdomen in obese patients seems to be safe as in non-obese patients with similar mortality; however, in obese patients the length of open abdomen is significantly higher with higher complication rate, longer ICU length of stay and lower primary fascia closure rate. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov, Identifier: NCT02382770.

Open Abdomen and Fluid Instillation in the Septic Abdomen: Results from the IROA Study.

BACKGROUND: Open abdomen (OA) is a surgical option that can be used in patients with severe peritonitis. Few evidences exist to recommend the use of intraperitoneal fluid instillation associated with OA in managing septic abdomen. MATERIALS AND METHODS: A prospective analysis of adult patients enrolled in the International Register of Open Abdomen (trial registration: NCT02382770) was performed. RESULTS: A total of 387 patients were enrolled in two groups: 84 with peritoneal fluid instillation (FI) and 303 without (NFI). The groups were homogeneous for baseline characteristics. Overall complications were 92.9% in FI and 86.3% in NFI (p = 0.106). Complications during OA were 72.6% in FI and 59.9% in NFI (p = 0.034). Complications after definitive closure were 70.8% in FI and 61.1% in NFI (p = 0.133). Entero-atmospheric fistula was 13.1% in FI and 12% in NFI (p = 0.828). Fascial closure was 78.6% in FI and 63.7% in NFI (p = 0.02). Analysis of FI in negative pressure wound therapy (NPWT) showed: Overall morbidity in NPWT was 94% and in non-NPWT 91.2% (p = 0.622) and morbidity during OA was 68% and 79.4% (p = 0.25), respectively. Definitive fascial closure in NPWT was 87.8% and 96.8% in non-NPWT (p = 0.173). Overall mortality was 40% in NPWT and 29.4% in non-NPWT (p = 0.32) and morality during OA period was 18% and 8.8% (p = 0.238), respectively. CONCLUSION: We found intraperitoneal fluid instillation during open abdomen in peritonitic patients to increase the complication rate during the open abdomen period, with no impact on mortality, entero-atmospheric fistula rate and opening time. Fascial closure rate is increased by instillation. Fluid instillation is feasible even when associated with nonnegative pressure temporary abdominal closure techniques.

[THE COST OF SURGICAL EDUCATION IN ISRAEL].

BACKGROUND: Competence based surgical education is gradually accepted and implemented in the Israeli general surgery residency programs. This educational endeavor promotes the development of new instructive platforms for trainees as well as launching evaluation strategies for resident professional development. The cost of surgical education was never conveyed to the attention of medical policy makers. The financing for educational purposes during residency was perpetually inconsistent and fluctuant. Changing residency teaching techniques and domains pose financial burdens. Financing for residency education should be the interest of the various stakeholders e.g. Ministry of Health, medical centers and medical insurance agencies. Dedicated philanthropy should be directed to support the transfer of surgical residencies to competence based surgical tutoring but never as a singular source.

[ACUTE CARE SURGERY IN ISRAEL - BURDEN OF DISEASE AND ADDITIONAL INDICATOR FOR SYSTEM DISTRESS].

INTRODUCTION: Emergency operations are indicated for trauma and general surgery emergencies. The systematic approach to the injured resulted in proven better outcomes. The management of patients presenting with acute non-traumatic emergencies did not receive the same priorities. AIMS: The purpose of the current study is to obtain prospective data from the general surgery divisions in Israel regarding the burden of acute care surgery (ACS) and the local and national groundworks dedicated to these troublesome diseases. RESULTS: A total of 25 (78.1%) of the 32 active surgical departments in Israel complied with the study. During the time frame of the study 1699 patients were admitted from the emergency departments of which 538 patients required surgical interventions. Only 16% of the hospitals in Israel have dedicated operating rooms, but 96% needed to cancel elective cases for emergency interventions during the morning hours; 51 (9.5%) elective cases were cancelled. Patients in need of emergency interventions waited 210 minutes in large hospitals (>1000 beds) significantly higher than medium (500-1000 beds) and small (<500 beds) hospitals (145 and 135 minutes respectively, p-0.006). Multivariate analysis showed that the size of the hospital (p<0.001), morning shift (p<0.001) and the diagnosis (p<0.001) were positively associated with long waiting times for surgery. CONCLUSIONS: The study clearly shows that a profound organizational and attitudinal change is needed in regard to emergency surgery in Israel. ACS waiting time is a good additional.

Laparoscopic retrieval of a fishbone migrating from the stomach causing a liver abscess: Report of case and literature review.

Ingestion of foreign bodies (FBs) is a common misfortune worldwide. Fishbone migration from the gastrointestinal tract into the liver is an unusual cause of liver abscess. We present a 66-year-old woman who presented to the emergency department with epigastric pain, with no other relevant anamnestic details. Computed tomography scan revealed a liver abscess, secondary to stomach perforation from a long, sharp object. Diagnostic laparoscopy revealed a fishbone protruding from the left lobe of the liver. The FB was extracted and the liver abscess incised and drained laparoscopically with no operative and post-operative complications. Migration of FB into the liver is a rare occurrence. Treatment of such liver abscess must include the extraction of the FB. Laparoscopy in these cases is feasible and safe and may prevent unnecessary exploratory laparotomy.

[GENERAL SURGERY IN ISRAEL - THE ISRAELI SURGICAL ASSOCIATION MODEL].

INTRODUCTION: The Israeli Surgical Association (ISA) is celebrating its 60th anniversary. The current edition of the journal includes papers on surgical oncology, intraoperative radiotherapy and emergency surgery, as well as surgical education. The outstanding range of topics represents the academic achievements of Israeli general surgeons and highlights clinical and surgical research accomplishments. ISA is currently advancing changes in surgical education as well as promoting the use of flexible endoscopy among the relevant surgeons. These two topics are presented in articles in this current issue. A retrospective review of the past 60 years since the establishment of ISA celebrates its members' achievements with pride and gazes with excitement at the future as emergent technology will change future surgery and new horizons in surgical education will model the new professional and knowledgeable general surgeons.

[RESIDENCY IN GENERAL SURGERY - PAST, PRESENT AND FUTURE: REVIEW OF THE CURRENT STATUS AND PRESENTATION OF THE ISRAELI GENERAL SURGERY RESIDENTS ASSOCIATION (ISRA)].

INTRODUCTION: Over the last decade the General Surgery Residency Program in Israel has changed tremendously. Residency settings have changed significantly - Residents time and exposure to the surgical ward and especially the time spent in the operating theater have dropped dramatically. This situation has evolved, while concurrently, their range of responsibilities expanded. The Israeli General Surgery Residents Association (ISRA) was founded in 2017 by residents as part of the Israeli Surgical Association in order to maintain and improve surgical training and allow equal access to all residents. The elected member of the ISRA serves as a delegate on the Israeli Surgical Association Board of Directors. The current review outlines the history of general surgery residency, describes surgical residency programs from around the world with special attention to measures to improve training amid medical workforce changes. In addition, The Israeli General Surgery Residents Association (ISRA) and its work will be presented as an example for residents taking an active and influential part in establishing new horizons in surgical training.

[EDUCATION OF RESIDENTS AND SURGICAL SKILLS ASSESSMENT IN THE OPERATING THEATRE].

INTRODUCTION: Competence based surgical education is gaining acceptance in many residency programs around the world. Changing and fluctuating working hours for residents, the need for vast knowledge acquisition during residency, as well as the application of new emerging technologies in surgical practices, call for the modification of educational platforms and domains in surgical teaching. Milestones of cognitive knowledge, as well as surgical and other essential skills needed for the "formation" of a competent resident are judiciously laid during the residency process. These educational requirements are then measured for their proper acquisition by the trainee. Assessing surgical skills and other performance competences of the novice in the operating theatre need to be longitudinally evaluated and measured as well.

Management of Appendicitis Globally Based on Income of Countries (MAGIC) Study.

BACKGROUND: Our aim is to compare the management approaches and clinical outcomes of acute appendicitis according to annual Gross National Income per Capita (GNI/Capita) of countries. METHODS: Consecutive patients who were diagnosed to have acute appendicitis from 116 centers of 44 countries were prospectively studied over a 6-month period (April-September 2016). Studied variables included demography, Alvarado score, comorbidities, radiological and surgical management, histopathology, and clinical outcome. Data were divided into three groups depending on the GNI/Capita. RESULTS: A total of 4271 patients having a mean (SD) age of 33.4 (17.3) years were studied. Fifty-five percent were males. Two hundred and eighty patients were from lower-middle-income (LMI) countries, 1756 were from upper-middle-income (UMI) countries, and 2235 were from high-income (HI) countries. Patients in LMI countries were significantly younger (p < 0.0001) and included more males (p < 0.0001). CT scan was done in less than 8% of cases in LMI countries, 23% in UMI countries, and 38% in HI countries. Laparoscopy was performed in 73% of the cases in the HI countries, while open appendectomy was done in more than 60% of cases in both LMI and UMI countries (p < 0.0001). The longest mean hospital stay was in the UMI group (4.84 days). There was no significant difference in the complication or death rates between the three groups. The overall death rate was 3 per 1000 patients. CONCLUSIONS: There is great variation in the presentation, severity of disease, radiological workup, and surgical management of patients having acute appendicitis that is related to country income. A global effort is needed to address this variation. Individual socioeconomic status could be more important than global country socioeconomic status in predicting clinical outcome.

Surgical Biopsy of Pathologically Enlarged Lymph Nodes: A Reappraisal.

BACKGROUND: Enlarged lymph nodes (ELN) pose a great diagnostic challenge. They may represent the first clinical finding of a hematologic disease or other malignancy and may be an indication of a wide range of infectious and non-infectious diseases. Because many patients undergo percutaneous biopsy, surgical excisional biopsy is not often considered. OBJECTIVES: To analyze indications for a patient's referral for surgical biopsy of ELN and diagnostic steps to follow until referral, and to determine the number of ELN. METHODS: A retrospective study was conducted of prospectively collected data of patients who underwent surgical biopsy of ELN from January 2004 to December 2013. RESULTS: Of 118 patients who underwent surgical biopsy of ELN, only 52 (44%) had needle biopsy (NB) before referral. Lymphoma was diagnosed by NB in 24 (46%) of the referred patients. In patients with a previous diagnosis of lymphoma, NB of ELN yielded a sensitivity of 67% and specificity of 79%. In patients with lymphadenopathy but with no previous history of malignancy, sensitivity for lymphoma was 68% and specificity was 71%. The investigative time period until final diagnosis was 3 months in patients who had NB but only 1.25 months in patients who were referred directly for surgery (P < 0.0001). CONCLUSIONS: Surgical biopsy of ELN still has a place in the clinical evaluation of patients with ELN. Surgery may significantly reduce the length of investigation and prevent unnecessary diagnostics, especially in patients with suspected lymphoma recurrence.

[SHOULD PATIENTS WITH PRIMARY HYPERPARATHYROIDISM AND NEGATIVE IMAGING STUDIES BE REFERRED TO SURGERY?]

INTRODUCTION: Parathyroidectomy is the only curative treatment for primary hyperparathyroidism (PHPT). In cases where imaging fails to demonstrate an adenoma, a bilateral neck exploration (BNE) is performed. Negative imaging is thought to predict surgical failure, and patients with negative imaging are often not referred for surgery. These patients are at risk for disease progression. AIMS: Evaluate the effect of negative imaging on surgical findings and the cure rate in patients with PHPT. METHODS: A total of 133 patients underwent parathyroidectomy for PHPT. Data were retrospectively retrieved including preoperative imaging, surgical findings and results. A comparison was conducted between patients with negative and positive imaging. The main outcome measure was cure. RESULTS: A negative MIBI (methoxy-isobutyl-isonitrile) scan was seen in 30 (22%) patients and a negative US in 46 (34.5%). Patients with negative MIBI scan more commonly underwent BNE compared with patients with a positive scan (53% vs. 25%, respectively, p=0.0046). Patients with negative imaging had a significantly higher rate of multigland disease compared with patients with positive imaging (35% vs. 12%, p=0.004, for the MIBI scan; 27% vs. 12%, p=0.024, for the US, respectively). Overall cure rate was 96%. Highest cure rates were seen in patients with both positive MIBI and US (99% cure rate) and lowest cure rates of 67% in patients with triple negative imaging (MIBI scan, US and 4DCT (Dual computed tomography)) (p=0.003). CONCLUSIONS: Localization of an adenoma in preoperative imaging predicts very high cure rates in patients with PHPT. Negative imaging increases the risk for multigland disease and is associated with lower cure rates.

Negative Fine-Needle Aspiration in Patients with Goiter: Should We Doubt It?

BACKGROUND: Epidemiologic studies demonstrated higher incidence of thyroid cancer in patients with multinodular goiters compared to the general population. The aim of this study was to evaluate the risk of finding significant thyroid cancer in patients undergoing thyroidectomy for presumed benign disease. METHODS: The records of 273 patients operated for indications other than cancer or indeterminate cytology were reviewed and analyzed. RESULTS: 202 (74%) patients had a preoperative fine-needle aspiration (FNA) performed. FNA was benign in 96% of patients and non-diagnostic in 4%. Malignancy was unexpectedly found in 50 (19%) patients. Papillary carcinoma constituted 94% of cancers and 86% of cancers were incidental microcarcinomas. Only 7 (2.6%) patients of the entire cohort had tumors greater than 1 cm, of those only 3 had a previous benign FNA (false-negative rate 1.5%). CONCLUSIONS: The rate of significant thyroid cancer found unexpectedly in resected goiters is extremely low. A negative FNA excludes significant cancer with near certainty.

Parathyroid surgery in the elderly: should minimally invasive surgery be abandoned?

BACKGROUND: Single adenoma is the cause of 80 % of primary hyperparathyroidism (PHPT) resulting in wide acceptance of minimally invasive parathyroidectomy (MIP). The incidence of PHPT increases with age. Little information is available regarding the prevalence of multiglandular disease (MGD) in older patients. METHODS: The records of 537 patients that underwent parathyroid surgery between January 2005 and October 2012 at two endocrine surgery referral centers were retrospectively reviewed. Comparison was performed between patients younger than 65 and older than 65 years of age. Clinical variables included preoperative laboratories and imaging, extent of neck exploration, number of glands excised, and intraoperative parathyroid hormone levels during surgery. RESULTS: There were 374 (70 %) patients in the younger age group (YG) and 163 (30 %) patients in the older age group (OG). The mean age was 50 ± 0.5 and 71 ± 0.4 years, respectively. There was no difference between the groups in terms of gender or laboratory results. MGD was significantly more common in the OG (24 % vs. 12 %; p = 0.001) and similarly MIP was less commonly completed in the OG (49 % vs. 68 %; p < 0.001). Cure rates were comparable between the OG and YG (93 % vs. 95 %; p = 0.27). In the OG, patients with MGD had significantly smaller glands as compared to patients with single adenomas in this group (331 ± 67 vs. 920 ± 97 mg; p = 0.006, respectively). CONCLUSIONS: MGD in PHPT was found to be more prevalent in older patients. Planning a bilateral neck exploration should be considered in older patients, especially when a relatively small gland is suggested by imaging or encountered during surgery.

The use of VivaSight™ single lumen endotracheal tube in morbidly obese patients undergoing laparoscopic sleeve gastrectomy.

BACKGROUND: The population of obese patients is progressively growing and bariatric operations are becoming increasingly common. Morbidly obese patients require special anesthetic care and are often considered to be difficult to ventilate and intubate. The VivaSight™ Single Lumen tube is an endotracheal tube with a camera embedded in its tip. The view from the tip appears continuously on a monitor in the anesthesiologist's vicinity. The aim of this study was to assess the VivaSight™ in comparison with conventional endotracheal tube as an aid in the intubation and surveillance of tube position during surgery of obese patients. METHODS: This is a prospective study of 72 adult obese patients who underwent laparoscopic sleeve gastrectomy. The patients were randomly assigned to be intubated by either the VivaSight™ (40 patients, test group) or a conventional endotracheal tube (32 patients, control group). Data on the patients, the pre-operative airway evaluation, the endotracheal intubation and the post-operative outcome were collected and compared. RESULTS: The Mallampati scores were significantly higher in the test group than in the control group. Endotracheal intubation took 29 ± 10 and 24 ± 8 seconds using the VivaSight™ and a conventional tube respectively (p = 0.02). Three of the patients in the control group, while none of those in the test group, had soft tissue injury (p < 0.05). CONCLUSION: We found the VivaSight™ SL to be helpful in the endotracheal intubation and continuous surveillance of tube position in morbidly obese patients undergoing laparoscopic sleeve gastrectomy.

Intractable Postoperative Pancreatic Fistula: Undefined Type of Pancreatic Fistula Managed by Puestow-Like Procedure.

Pancreatoduodenectomy (PD) is a very complex and highly challenging operation for surgeons worldwide. It is the surgical procedure of choice for the management of benign and malignant diseases of the periampullary region. Although mortality rate following this complicated surgery has fallen to 1-3%, morbidity rate following PD remains high, with almost 30-40% of patients developing at least one complication. Postoperative pancreatic fistula (POPF) is one of the most common complications following PD. Therefore, Pancreatico-enteric anastomosis has been regarded as the "Achilles heel" of the modern, one-stage PD procedure. According to the International Study Group of Pancreatic Surgery (ISGPS), three types of POPF are recognized nowadays: biochemical leak, previously known as grade A POPF, grade B and grade C, with the latter being the most dangerous. Most POPFs, especially of the biochemical leak and grade B heal with non-operative management to recur later and present as an intra-abdominal abscess or pseudocyst, necessitating management by means of interventional radiology, endoscopy or surgery. These types of fistulas are undefined and occasionally intractable. Herein, we present two patients who presented with the aforementioned type of pancreatic fistula following duct occlusion PD. The first patient, a 53-year-old female patient, suffered from intolerance to oral feeding, severe weight loss and recurrent hospital admission, while the second patient, a 72-year-old patient, suffered from recurrent bouts of abdominal sepsis. Their management involved step-up approach, starting with non-operative management, followed by percutaneous drainage and operative treatment in the form of Puestow-like procedure (longitudinal pancreatojejunostomy), as a recourse due to the inadequacy of preceding therapeutic modalities.

Fulminant Emphysematous Pancreatitis: Diagnosis Time Counts.

Emphysematous pancreatitis (EP), a severe form of necrotizing infection of the pancreas, is an extremely rare medical emergency with high rates of mortality. It is characterized by intraparenchymal pancreatic or peri-pancreatic air due to either monomicrobial or polymicrobial infection with gas-forming bacteria or due to entero-pancreatic fistula. EP is classified according to timing from disease onset when air bubble signs were detected on computed tomography (CT) scan, as early onset (within 2 weeks from disease onset) or late (more than 2 weeks from disease onset). While most cases of acute pancreatitis are resolved with supportive care alone, clinical outcomes of EP, especially the early onset subtype, are very poor with high rates of morbidity and mortality. These two case reports present the clinical features, diagnostic investigations, and management of two patients admitted to our hospital with early onset fulminant EP, each investigated and managed with different approaches. The first patient underwent a more conservative treatment, with diagnosis being made 52 h following admission, and thus, intensive care unit (ICU) admission and surgery were postponed, while the second patient was diagnosed a few hours following presentation with earlier ICU admission. In this article, we will present the critical importance of early diagnosis of the aforementioned rare entity of severe pancreatitis and will consider the consequences of rapid diagnosis on disease course, morbidity and mortality.