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Key Clinical Message: Cystic artery pseudoaneurysm is a rare phenomenon associated with cholecystitis. We describe the successful management of angioembolisation and cholecystectomy. Abstract: Cystic artery pseudoaneurysm (CAP) is a rare but clinically significant condition with various etiological factors. Cholecystitis is a prominent cause, often leading to inflammation-induced arterial wall erosion and pseudoaneurysm formation. CAP can present with a range of symptoms, including hemobilia, upper GI bleeding, and jaundice. Despite its rarity, CAP warrants attention in emergency care due to its potential for life-threatening arterial bleeding. Timely diagnosis is crucial, with imaging techniques playing a key role. Depending on the clinical context, management options include endovascular embolization and surgical intervention. Due to the limited cases, standard protocols remain elusive. A 64-year-old woman presented with abdominal pain, anorexia, and weight loss, prompting an evaluation for possible gallbladder cancer. She experienced sudden abdominal pain and upper gastrointestinal bleeding (hematemesis). Laboratory findings revealed leukocytosis, anemia, and abnormal liver function tests. Imaging showed gallbladder wall thickening, luminal contraction, and a pseudoaneurysm in the cystic artery. The patient underwent angioembolization followed by cholecystectomy, confirming acute cholecystitis and CAP with thrombosis. This case underscores the importance of early recognition and appropriate management in CAP, particularly when accompanied by acute cholecystitis.

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Gall bladder cancer (GBC) is common among the socioeconomically deprived populations of certain geographical regions. Aflatoxin is a genotoxic hepatocarcinogen, which is recognized to have a role in the pathogenesis of hepatocellular carcinoma. However, the role of aflatoxin in the pathogenesis of GBC is largely unknown. We determined serum AFB1-Lys albumin adduct (AAA) levels as a marker of aflatoxin exposure in the patients with GBC and compared to those without GBC. The relationship of AAA levels to cytogenetic (TP53mutation&HER2/neu amplification) and radiological characteristics of the tumor was assessed. We included GBC cases (n = 51) and non-GBC controls (n = 100). Mean serum AAA levels were higher in the GBC group (n = 51) than those without GBC (n = 100) (26.1 ± 12.2 vs. 13.1 ± 11.9 ng/mL; p < .001). HER2/neu expression was associated with higher AAA levels compared to those with equivocal or negative expression (43.9 ± 3 vs. 28.6 ± 10 vs. 19.3 ± 7 ng/mL; p < .001). Older age (age >50 years) (odds ratio [OR] = 3.2 [CI: 1.3-8.2]; p = .013), positive Helicobacter pylori serology (OR = 5.1 [CI: 1.4-17.8]; p = .012), presence of GS (OR = 5 [CI: 1.5-16.9]; p = .009) and detectable AAA levels (OR = 6.8 [CI: 1.3-35.7]; p = .024) were independent risk factors for the presence of the GBC among all study subjects. Among patients harboring GS, older age (age >50 years) (OR = 4.5 [CI: 1.3-14.9]; p = .015), female gender (OR = 3.8 [CI: 1.2-12.5]; p = .027), presence of multiple GS (OR = 21.9 [CI: 4.8-100.4]; p < .001) and high serum AAA levels (OR = 5.3 [CI: 1.6-17.3]; p = .006) were independent risk factors for the presence of the GBC. Elderly age >50 years (OR = 2.6 [CI: 1.3-5.2]; p = .010) and frequent peanut consumption (OR = 2.3 [CI: 1.1-4.9]; p = .030) were independent risk factors for high serum AAA levels. The current study has implications for the prevention of GBC through the reduction of dietary aflatoxin exposure.

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Background: The advancement in medical care has led to an increase in patients with acute cholecystitis (AC) and cardiopulmonary comorbidities referred for surgery. Grade II AC, according to Tokyo Guidelines in 2018 (TG18), is characterized by severe local inflammation with no systemic affection. The optimal treatment for patients with high-risk grade II AC has not yet been clearly established, which is still a dilemma. For these patients, laparoscopic cholecystectomy (LC), despite being the only definitive treatment, is still a challenge. The introduction of percutaneous cholecystostomy as a temporary minimally invasive alternative technique allows an immediate gallbladder decompression with a rapid clinical improvement. However, the next step after percutaneous transhepatic gall bladder drainage (PTGBD) in these high-risk patients is still a debate, with no definitive consensus about the ideal treatment of choice as well as its optimal timing. In our study, we followed a treatment algorithm for high-risk patients that involved early gallbladder decompression by PTGBD, followed by LC at different intervals once the patient is considered fit for surgery. Method: A retrospective study of 58 patients with high-risk grade II AC with cardiopulmonary comorbidity from our medical records was included. They were managed initially with PTGBD, an LC was then performed either within 7 days after drain insertion (early group, 26 patients), while an LC was performed later for the remaining patients within 6-8 weeks after PTGBD (late group, 32 patients). The results of the two groups were analyzed. Result: Procalcitonin and C-reactive protein were significantly higher in the late group. No significant difference was found between both groups with regard to operative time, PTGBD-related complications, and major perioperative complications. Timing after PTGBD did not affect the incidence of operative complications. Total hospital stay was significantly shorter in the early group. Conclusion: PTGBD is a safe initial intervention for high-risk patients with AC with a low morbidity and high success rate. Urgent LC after PTGBD can be performed safely for well-selected high-risk patients with the timing of surgery is personalized according to each patient's clinical situation. Early LC (after PTGBD) has the advantage of shorter hospital stay, low cost, as well as avoiding the risk of biliary complications and mortality if waiting a delayed surgery with no significant difference in morbidity compared with late LC.

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Introduction Cholecystectomy, the surgical removal of the gallbladder, is a common procedure worldwide. Despite no visible anomalies, routine histopathological examination (HPE) of gallbladder specimens post-surgery is standard practice to exclude pathologies, notably gallbladder cancer (GBC). Incidence rates of GBC vary geographically and ethnically. Surgical intervention is recommended for advanced GBC stages, while early stages may require cholecystectomy alone. Although rare, GBC and bile duct cancers pose increased risks in certain demographics, such as women and individuals over 65. Routine HPE practices vary globally based on resource availability and GBC incidence. This study assesses the necessity of routine HPE by evaluating the selective processing of gallbladder specimens suspected of GBC, prioritizing patient safety. Materials and methods This retrospective cohort study conducted at Redland Hospital, a district general hospital in Australia, investigated the necessity of routine HPE for excised gallbladder specimens. Adhering to routine HPE policy, the study encompassed all elective and emergency cholecystectomies performed from January 2023 to December 2023, excluding pediatric cases, concurrent surgical procedures, and those with suspected malignancy. Demographic data, surgery indications, intraoperative findings, histopathological results, and incidental gallbladder cancer (IGC) outcomes were analyzed. Pathology reports and case documentation were reviewed for cancerous pathology indicators. Results Over the one-year study period from January 2023 to December 2023, a total of 266 gallbladder specimens were subjected to HPE post-cholecystectomy. Of these, 201 were female and 65 were male, yielding a male-to-female ratio of 3:1. Elective cholecystectomy was performed on 56.4% (150) of patients, while 43.6% (116) underwent emergency procedures. Laparoscopic cholecystectomy (LC) was the primary surgical approach, except for one case requiring conversion to an open procedure. None of the patients exhibited GBC; however, 3.3% (9) displayed premalignant histopathological features in their specimens. Conclusion In conclusion, adopting a selective approach, where only gallbladder specimens with macroscopic abnormalities undergo HPE, seems prudent, especially in regions with low GBC incidence. Our study, which revealed no cases of GBC, supports this approach. It not only reduces the risk of missing incidental carcinoma in clinically unsuspected cases but also proves cost-effective and reduces the histopathology department workload without compromising patient outcomes. Therefore, we advocate for routine macroscopic examination of gallbladder specimens for abnormalities before HPE submission, particularly in cholecystectomy patients with gallstone disease.

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Key Clinical Message: This is a challenging case where the surgeon has initially thought it is a gallbladder (GB) mucocele. The surprise finding of a mucocele during an emergency laparotomy highlights the deceptive nature of certain clinical manifestations within the hepatobiliary domain. The intraoperative discovery of a 1×1 cm GB hole on the right lateral wall of the GB fundus revealed an unexpected and significant deviation from the hypothesized pathogenesis. Abstract: This case report provides a complicated diagnosis scenario for a hepatobiliary illness aggravated by schizophrenia. Arriving with frequent nausea and vomiting, a 70-year-old female patient with schizophrenia missed typical symptoms of gallbladder (GB) disease, including fever and stomach discomfort. This odd look and corroborative imaging showing a cystic lesion in the right belly led to a diagnostic suspicion of a sizable GB mucocele. But a surprising result from an emergency laparotomy revealed a significant GB perforation, different from the previous diagnosis. This case highlights the difficulties in identifying atypical GB diseases, particularly in individuals with mental comorbidities that could conceal or alter the expression of physical symptoms. To confirm or rule out differential diagnosis and allow early and tailored treatments, it emphasizes the need for thorough diagnostic tests, including a complete clinical history, physical examinations, laboratory analysis, imaging modalities, and surgical procedures. This case emphasizes the importance of careful examination in complex medical contexts by stressing the requirement of thorough assessments and comprehensive diagnostic frameworks in navigating challenging clinical situations.

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Gallbladder agenesis is a rare anatomical variant, and most cases are asymptomatic and diagnosed on autopsy. Few of them may present with features suggestive of biliary tract pathology. A 32-year-old male presented with complaints of intermittent epigastric pain for three months. Abdominal ultrasonography was suggestive of chronic calculous cholecystitis, and he was planned for laparoscopic cholecystectomy. However, no gallbladder was found during the surgery. Postoperative evaluation was suggestive of an absent gallbladder with a normal ductal system. A provisional diagnosis of sphincter of Oddi dysfunction was made based on his symptoms. Congenital absence of gallbladder is a rare anomaly and only a few of the affected individuals are symptomatic. Lack of specific features, coupled with the inability of standard abdominal ultrasonography to detect the absence of gallbladder, can put the treating surgeon in a dilemma intraoperatively. Agenesis of the gallbladder is often missed and this entity should be kept in mind while having difficulty in visualizing the gallbladder. An astute surgeon should be wary of this diagnosis during difficult dissection to avoid bile duct injuries.

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Carcinoma of the gallbladder is an uncommon malignancy with a poor prognosis overall. Histologically, adenocarcinoma is the most common type of gallbladder carcinoma. Adenosquamous carcinoma is a rare histological type of gallbladder carcinoma comprising both the glandular and squamous elements. Adenosquamous carcinoma shows more aggressive behavior than adenocarcinomas and is often detected in a late advanced stage. Treatment is usually extended surgical resection but has a poor prognosis. We present a rare case of adenosquamous carcinoma with lymphovascular invasion in a 72-year-old male who was managed with extended cholecystectomy.

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PURPOSE: Gallbladder carcinoma (GBC) poses significant challenges in oncology due to its aggressive nature and limited treatment options. The lack of effective biomarkers for early detection and prognosis exacerbates the prognosis for GBC patients. Tumor budding (TB) and tumor infiltrating lymphocytes (TILs) have emerged as potential prognostic indicators in various cancers, reflecting tumor-host immune interactions and tumor aggressiveness. The study of TB and TILs in GBC is particularly important due to the limited literature available. METHODS: This retrospective observational study aimed to evaluate the association of TB and TILs with clinicopathological parameters in GBC patients. Clinicopathological data were collected from patients with histologically confirmed GBC who underwent surgical resection. The sections were evaluated for TB and TILs using standardized methods. Statistical analysis was performed to assess associations between these parameters and clinicopathological variables. RESULTS: Tumor stage and grade showed significant associations with TB and TILs, indicating their potential as prognostic markers. High TB correlated with advanced tumor stage and higher grade, while high TIL infiltration was associated with early tumor stage and lower grade. Additionally, TILs exhibited a significant association with lymphovascular invasion. Interestingly, an inverse association was observed between TB and TILs, highlighting the dynamic interplay between tumor aggressiveness and host immune response. CONCLUSION: TB and TILs hold prognostic significance in GBC, offering insights into its pathogenesis and potential therapeutic targets. Future research exploring the mechanistic underpinnings of tumor-host immune interactions in GBC is crucial for translating these findings into clinical applications and improving outcomes for patients.

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Introduction Laparoscopic cholecystectomy has emerged as the preeminent surgical technique for cholecystectomy. However, in exceptional circumstances, surgeons may encounter significant obstacles that necessitate reverting to the traditional open approach, which has more undesirable complications. In this study, we aimed to identify the factors underlying conversion and to quantify its prevalence in the medical setting of King Abdulaziz Medical City (KAMC) in Jeddah to lower the rate of conversion. Methodology In this retrospective cross-sectional study, a non-probability consecutive sampling technique was utilized to include all patients over 16 years of age who underwent cholecystectomy at KAMC, Jeddah, between January 2009 and June 2022, excluding any patients with missing data. Results The total number of patients operated for cholecystectomy was 2,632, of which 1924 were female (73.1%) and 708 were males (26.9%). Of these patients, only 69 were converted to open (2.62%). Among them, 32 patients were in the age group >60, with the highest conversion rate (7.80%). The leading causes were adhesions in 55 cases (79.71%) and distorted anatomy in 31 cases (44.92%). Conclusion This study shows distorted anatomy and adhesions to be the leading causes of conversion from laparoscopic cholecystectomy to open approach at KAMC with a conversation rate of 2.62%. Furthermore, this article includes a higher number of patients in a longer period compared to other similar literature, which may give more accountable results that help reduce the conversion rate and complications.

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Gallstones, or cholelithiasis, represent a prevalent gastrointestinal disorder characterized by the formation of calculi within the gallbladder. This review aims to provide a comprehensive analysis of the complications associated with gallstones, with a focus on their pathophysiology, clinical manifestations, diagnostic methodologies, and management strategies. Gallstone-related complications encompass a broad spectrum, including biliary colic, acute cholecystitis, choledocholithiasis, acute pancreatitis, and cholangitis. The pathogenesis of these complications primarily involves biliary obstruction and subsequent infection, leading to significant morbidity and potential mortality. Diagnostic evaluation of gallstone complications employs various imaging techniques, such as ultrasonography, magnetic resonance cholangiopancreatography (MRCP), and endoscopic retrograde cholangiopancreatography (ERCP), each with distinct advantages and limitations. Therapeutic approaches are discussed, ranging from conservative management with pharmacotherapy and bile acid dissolution agents to interventional procedures like extracorporeal shock wave lithotripsy (ESWL) and percutaneous cholecystostomy. Surgical management, particularly laparoscopic cholecystectomy, remains the gold standard for definitive treatment. Additionally, advancements in endoscopic techniques, including endoscopic sphincterotomy (EST) and cholangioscopy, are highlighted. This review synthesizes current research findings and clinical guidelines, aiming to enhance the understanding and management of gallstone-related complications among healthcare professionals, thereby improving patient outcomes and reducing the burden of this common ailment.

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Abdominal tuberculosis, particularly affecting the hepatobiliary system, presents a diagnostic challenge due to its rarity and its tendency to mimic neoplastic conditions. Tuberculosis of the gallbladder, especially in the absence of pulmonary infection, is exceedingly rare. We present a case of isolated tubercular cholecystitis in a 41-year-old female initially suspected to have neoplastic etiology. Radiological imaging revealed thickened gallbladder wall with heterogenous enhancement extending into the subcutaneous plane. Histopathological examination post-cholecystectomy confirmed tubercular etiology with epithelioid cell granulomas and focal necrosis, alongside the presence of acid-fast bacilli. Such cases pose diagnostic dilemmas due to overlapping clinical and radiological features with gallbladder carcinoma. This report emphasizes the importance of considering tuberculosis in differentials, particularly in endemic regions like India, even without pulmonary symptoms. Treatment involves postoperative administration of anti-tubercular drugs, with the preoperative diagnosis being challenging and rarely achieved due to the avoidance of invasive procedures like fine needle aspiration in suspected carcinoma cases. The rarity of isolated gallbladder tuberculosis underscores the necessity for comprehensive diagnostic evaluations and awareness among clinicians in endemic regions.

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Cholecystectomy is commonly performed to address gallstone diseases, including the development of gallstones, which can lead to symptoms such as nausea, vomiting, and abdominal pain. Bile acids (BAs) produced by the liver are primarily stored and concentrated in the gallbladder (GB). After cholecystectomy, the body's ability to digest lipids is reduced due to the absence of the GB. Post-cholecystectomy syndrome (PCS) can occur when abdominal symptoms manifest after surgery. The purpose of this review is to look at the various effects of different dietary factors on patients undergoing cholecystectomy, how they affect their overall health after surgery, and how they contribute to symptoms of PCS. Some individuals may experience mild discomfort or alterations in bowel patterns, especially after consuming high-fat meals. The findings from the conducted studies suggest that, although dietary changes are a common recommendation, these measures are not sufficiently supported by evidence when it comes to alleviating symptoms and improving outcomes post-cholecystectomy. The studies found that subjects who consumed particular foods, such as processed meat and fried fatty foods, had exacerbated symptoms after cholecystectomy. Further studies are still required to understand the precise food factors that might affect post-surgical symptoms, as well as outcomes, and to develop tailored measures to enhance patient care and long-term prognosis after undergoing cholecystectomy.

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BACKGROUND: The World Health Organization (WHO) reporting system for pancreaticobiliary cytopathology was released to internationalize the reporting, assisting in correct diagnosis and patient treatment with significant revisions from the previous Papanicolaou Society of Cytopathology (PSC) system. The "neoplastic: benign" and "neoplastic: other" categories have mostly been superseded by two new ones: "pancreatic neoplasia-low-grade" (PaN-low) and "pancreatic neoplasia-high-grade" (PaN-high), which classify intermediate neoplastic lesions based on cytological atypia. We aim to assess the reproducibility and risk of malignancy (ROM) for reporting pancreaticobiliary cytopathology by the WHO system in comparison with the PSC system. MATERIALS AND METHODS: A retrospective study by reviewing archival slides sent for pancreaticobiliary cytological evaluation from June 2021 to June 2023, by two pathologists blinded to each other's findings. Absolute ROM was determined by histopathology/cell block study/clinical follow-up (minimum 6 months)/overtly malignant imaging/metastasis. RESULTS: A total of 332 cases from 329 patients met the inclusion criteria, comprising pancreatic, gallbladder, and biliary lesions. The median patient age was 54 years (range, 14-86 years). The overall sensitivity of the test is 74.9% specificity is 93.2%, positive predictive value of 96.8%, negative predictive value of 57.6%, and a diagnostic accuracy of 81.8%. The absolute ROM for each site in all categories was comparable with that of the published data from the WHO system. CONCLUSION: Our study highlights the reliability of the WHO system for guiding clinical decision-making and patient management in the context of pancreaticobiliary. However, continual efforts among pathologists are essential to maintain consistent accuracy in cytological interpretations.

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PURPOSE: Low mono-energetic CT has been shown to improve visualization of acute abdominal inflammatory processes. We aimed to determine its utility in patients with acute cholecystitis and potential added value in clinical decision making. METHODS: Sixty-seven consecutive patients with radiological signs of cholecystitis on contrast-enhanced dual-layer CT imaging were retrospectively identified over a four-year period (2/17-8/21). A ranked Likert scale was created for imaging findings present in acute cholecystitis, including gallbladder mucosal integrity and enhancement and pericholecystic liver parenchymal enhancement. These rankings were correlated with laboratory data, followed by sensitivity, specificity, and odds-ratios calculations. RESULTS: Mucosal integrity and pericholecystic liver enhancement were better seen on low-energetic images by unanimous consensus. Presence of pericholecystic liver enhancement and poorer mucosal wall integrity correlated with positive bile cultures (sensitivity: 93.8 % and 96.9 %, specificity: 37.5 and 50.0 %; odds-ratio: 9.0[1.1-68.1 95 %CI] and 31.0 [2.7-350.7 95 %CI], p = 0.017 and p ≤ 0.001) in patients undergoing cholecystostomy (n = 40/67). Moreover, binary regression modeling showed that the strongest predictor variable for bile culture positivity was the score for pericholecystic liver enhancement (Exp(B) = 0.6, P = 0.022). By contrast, other laboratory markers and other imaging findings (such as GB wall thickness) showed lower sensitivities (76-82 %), specificities (16-21 %) and odds ratios (0.2-4.4) for the prediction of infected bile. CONCLUSIONS: Pericholecystic liver enhancement and gallbladder wall integrity are better visualized on low-DECT images. These findings also potentially predict bile culture positivity in patients with cholecystitis, which may influence clinical management including the need for intervention.

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Some dietary elements, tobacco use, have long been suspected as risk factors for gall bladder carcinoma. The objective of the study was to describe the dietary pattern of the patients with gall bladder carcinoma and to compare the dietary ingredients, and addiction between the cases and controls. Fifty-six gall bladder carcinoma cases and 56 matched controls were compared for diet and addiction patterns. Fried food, junk food, vanaspati, frozen fish, dried fish, red meat, kheer, milled mustard oil, puffed rice containing urea, chili powder, less water consumption, extra salt, tobacco exposure, betel leaf, and alcohol consumption were significantly related with gall bladder carcinoma. Green tea, sunflower oil, butter, ghee, fish intake more than twice weekly, sea fish, packaged milk, some fruits, and vegetables were found protective. Some dietary elements and addiction are related to gall bladder carcinoma, whereas some food items have a protective role.

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INTRODUCTION: Biliary spillage (BS) is a common complication following initial cholecystectomy for gall bladder cancer (GBC). Few studies have explored the importance of BS as a long-term prognostic factor. We perform a meta-analysis of the association between BS and survival in GBC. METHODS: A systematic literature search was performed in February 2023. Studies evaluating the incidence of BS and its association with long-term outcomes in patients undergoing initial laparoscopic or open cholecystectomy for either incidental or resectable GBC were included. Overall survival (OS), disease-free survival (DFS), and rate of peritoneal carcinomatosis (RPC) were the primary end points. Forest plot analyses were used to calculate the pooled hazard ratios (HRs) of OS, DFS, and RPC. Metaregression was used to evaluate study-level association between BS and perioperative risk factors. RESULTS: Of 181 published articles, 11 met inclusion criteria with a sample size of 1116 patients. The rate of BS ranged between 9% and 67%. On pooled analysis, BS was associated with worse OS (HR = 1.68, 95% confidence interval [CI] = 1.32-2.14), DFS (pooled HR= 2.19, 95% CI = 1.30-3.68), and higher RPC (odds ratio = 9.37, 95% CI = 3.49-25.2). The rate of BS was not associated with higher T stage, lymph node metastasis, higher grade, positive margin status, reresection, or conversion rates. CONCLUSIONS: Our meta-analysis shows that BS is a predictor of higher peritoneal recurrence and poor survival in GBC. BS was not associated with tumor characteristics or conversion rates. Further research is needed to identify other potential risk factors for BS and investigate the ideal treatment schedule to improve survival.

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Hepatoblastoma is the most common hepatic neoplasm in children. However, its incidence is infrequent beyond age five. We present the case of a 15-year-old female diagnosed with metastatic hepatoblastoma during hospitalization for liver function deterioration. The patient presented with abdominal distension, jaundice, and other symptoms indicative of advanced disease. Imaging and biopsy confirmed stage IV epithelial hepatoblastoma with pulmonary metastases. This case underscores the importance of considering hepatoblastoma in older pediatric patients or young adults presenting with hepatic masses despite lacking traditional risk factors for liver malignancies.

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Hepatocellular carcinoma (HCC) is a rare occurrence in adolescents, especially in those without underlying liver diseases. We present the case of a 16-year-old male, having no significant relevant previous medical history, who presented with signs and symptoms of an abdominal mass and hepatic dysfunction. Diagnostic investigations unveiled a startling finding of HCC, challenging the conventional understanding of this malignancy's epidemiology and etiology in young individuals. This example emphasizes the significance of taking HCC into account even in young, healthy individuals who present with unusual symptoms, leading to a comprehensive diagnostic examination and treatment plans customized to meet the specific requirements of patients in their adolescent years. HCC is thought to be more likely to develop in young patients with cirrhosis or fibrosis. The patient in this case study is a young 16-year-old male patient, who was diagnosed with HCC.

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Horseshoe kidney is the most common renal fusion anomaly and is associated with various complications, ranging from infections to neoplasms. While renal cell carcinoma (RCC) is the most frequent renal neoplasm in adults, its occurrence in a horseshoe kidney is rare, and bilateral involvement is rarer. Furthermore, RCC metastasizing to organs is known and rare sites of metastasis are also documented. The report presents a unique case of bilateral RCC in a horseshoe kidney with synchronous metastasis to the gallbladder, pancreas, and duodenum. This presentation, involving metastasis to these specific organs, is exceedingly uncommon, making it a rarest of rare possibilities. The current case report underscores the importance of vigilant monitoring and comprehensive evaluation in patients with horseshoe kidneys, as they may be predisposed to unusual complications like RCC and rare site metastasis.

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Gall bladder diaphragm is a rare congenital malformation of the gall bladder, entailing its segmentation in several chambers. Functioning as a non-return valve, it interferes with drainage, leading to gallstone formation and cholecystitis. We are reporting a rare case of acute cholecystitis with a double vesicular diaphragm.

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