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BACKGROUND: With advancements in the field of laparoscopic and endoscopic techniques leading to improved patient outcomes, open resection has become increasingly outdated for the treatment of gastric gastrointestinal stromal tumours (GIST). This is further superseded with the advent of laparoscopic and endoscopic cooperative surgery (LECS), an amalgamation of the two techniques to further improve results garnered while overcoming prior limitations each had individually. METHODS: The electronic databases MEDLINE, Embase and PubMed were reviewed up to August 2021, using terms relating to LECS and gastric GIST. Relevant in-article references not returned in the searches were also considered. RESULTS: Advancements in the field of laparoscopic and endoscopic techniques has led to improved patient outcomes, making open resection a thing of the past for gastric GIST. This has become even more apparent with the advent of LECS, coupling two cutting edge techniques to further improve results garnered while overcoming prior limitations each had individually. LECS has gained much favour by reducing surgical margins due to endoscopic visualisation without being limited to smaller tumours, allowing for better anatomical and functional preservation of prior anatomy. Furthermore, hybrid approaches have improved perioperative outcomes, with reduction in procedure time, post-procedure hospital stay and lesser complications. Additionally, subtypes of LECS such as inverted LECS, closed LECS, non-exposed endoscopic wall-inversion surgery (NEWS) and laparoscopy-assisted endoscopic full-thickness resection (LAEFR) have been developed that allows the abdominal cavity to not be exposed to tumour cells and gastric contents by extracting the lesion transorally. CONCLUSIONS: LECS and its subtypes being a combination of two advanced techniques shows a synergistic effect that is promising. However, despite all these advantages of enhanced safety and certainty, there remains areas that require further improvement.
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Ressecção Endoscópica de Mucosa , Tumores do Estroma Gastrointestinal , Laparoscopia , Neoplasias Gástricas , Humanos , Tumores do Estroma Gastrointestinal/cirurgia , Tumores do Estroma Gastrointestinal/patologia , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/patologia , Laparoscopia/métodos , Ressecção Endoscópica de Mucosa/métodosRESUMO
BACKGROUND: Helicobacter pylori (H. pylori) is a highly prevalent organism that can induce an inflammatory state in the upper gastrointestinal tract and lead to complications such as peptic ulcer and gastric cancer. The treatment regime is complicated, and mild-to-moderate adverse effects are common, making patient compliance a key determinant of successful eradication. One attractive strategy is to leverage on technology-enhanced communication (TEC) strategies. However, the current data on the efficacy of TEC modalities in improving H. pylori eradication are limited. This is the first meta-analysis evaluating its effectiveness to the best of our knowledge. Thus, it is essential to evaluate the current body of evidence to learn the impact of TEC initiatives. METHODS: A literature search was done on PubMed, World of Science, and Embase. A total of 9 studies variably reported on compliance rate, eradication rate, adverse effect rate, symptom relief, patient satisfaction, treatment cost, patient disease awareness, and follow-up rates. RESULTS: This meta-analysis showed that TEC initiatives significantly improve patient compliance (OR 4.52, 95% CI 2.09 - 9.77, p < .01) and eradication rate (OR 1.98, 95% CI 1.34 - 2.93, p < .01) but not adverse effect rate (OR 0.65, 95% CI [0.27 - 1.57], p = .34). Due to the small number of studies and population sample, patient satisfaction, symptom relief, treatment costs, disease awareness, and follow-up rates were assessed qualitatively. CONCLUSION: TEC initiatives effectively improve compliance to the H. pylori eradication regime and increase the eradication rate.
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Infecções por Helicobacter , Helicobacter pylori , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Comunicação , Quimioterapia Combinada , Infecções por Helicobacter/diagnóstico , Infecções por Helicobacter/tratamento farmacológico , Humanos , TecnologiaRESUMO
BACKGROUND: Helicobacter pylori (HP) infection is endemic and causes peptic ulcer disease and gastric cancer. There is a lack of data related to awareness of the general public about HP and associated health risks. The objective of this study was to investigate the awareness and public perceptions about HP and the attitudes towards screening. METHODS: This cross-sectional study included a structured 19-item questionnaire targeting members of the general public at a restructured acute hospital in Singapore. RESULTS: Out of 504 participants, 152 (30.2%) were aware of HP. Higher education was associated with HP awareness (p < 0.001, OR 7.4, 95% CI 1.6-32.6). A third, 175 (34.7%) of the respondents identified the stomach as the primary site of infection. 131 (26.0%) respondents identified the fecal-oral route as a mode of transmission. 178 (35.3%) respondents were aware of available screening modalities, with around half of them willing to be screened with blood (n = 256, 50.8%) or breath tests (n = 265, 52.6%). 430 (85.3%) participants were keen to learn more about HP, and this was associated with age (p < 0.05, OR 3.9, 95% CI 2.1-7.1). CONCLUSION: Awareness about HP infection is low, and acceptance of screening tests is high. Educational efforts are needed to improve awareness.
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Conhecimentos, Atitudes e Prática em Saúde , Infecções por Helicobacter , Povo Asiático , Estudos Transversais , Infecções por Helicobacter/diagnóstico , Infecções por Helicobacter/transmissão , Helicobacter pylori , Humanos , SingapuraRESUMO
Nasal surgeries (e.g.: rhinoplasties, septoplasties) and sinus surgeries (e.g.: Functional Endoscopic Sinus Surgeries) are common procedures in Otorhinolaryngology. Tranexamic acid (TXA), an antifibrinolytic drug, has been increasingly utilized to reduce hemorrhage recently. While close in proximity anatomically, the bleeding nature of sinus and nasal surgeries may differ. We present the first meta-analysis that has reviewed both nasal and sinus surgery collectively and compares the two. Pubmed, Embase, Cochrane Library and WoS were searched until April 2023. Outcomes of interest include Boezart Scoring, clotting time, postoperative complications and surgical field quality. 27 Studies were assessed, of which 25 studies were evaluated quantitatively. Of the 27 studies, 15 studies involved Sinus surgery while 12 involved Nasal surgery. The use of tranexamic acid was notably beneficial in the evaluation of blood loss, reduction of operating time, surgical field quality and surgeon satisfaction. TXA has proven to be efficacious in both nasal and sinus surgeries to varying degrees. TXA has more effects in sinus surgeries compared to nasal surgeries in objective markers such as reducing blood loss and operating time, but the converse occurs for subjective markers such as surgeon satisfaction scores. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-024-04579-x.
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OBJECTIVE/HYPOTHESIS: Vocal fold granulomas (VFGs) are benign outgrowths from vocal folds with varying etiologies. If untreated, VFGs can result in mass effects on the surrounding larynx, leading to dysphagia, hoarseness of voice, and possibly dyspnea. With new advancements, novel treatment options and innovative collaborations of previous treatment modalities have started to surface. STUDY DESIGN: This review aims to provide a world review of the current risks, etiologies, and complications surrounding VFGs, as well as discuss the current and future treatment modalities surrounding VFGs. METHODS: Four databases (PubMed, Cochrane Library, Embase, and WoS) were searched from the earliest records until February 2023 using search terms related to VFGs. Relevant articles were assessed and analyzed to provide a broad scope of the current treatment options for VFGs. RESULTS/CONCLUSIONS: The treatment options for VFGs run both wide and deep, ranging from conservative voice therapy to laser vaporization to surgical excision. Within each modality, variations to each technique and method of administration also play a role in maximizing the effectiveness of treatment. Overall, with more higher-powered studies, the complex interplay of treatment modalities can be further untangled to determine the ideal combination treatment for various VFGs.
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Introduction: This paper aims to systematically review and meta-analyse the available evidence regarding the clinical and radiographic outcomes of non-metal fixation methods in treating patellar fractures compared to a control metal fixation group, in the hopes of bringing insight into their effectiveness. Methods: Two investigators systematically reviewed studies across 9 English or Mandarin electronic databases - Cochrane Library, EMBASE, Google Scholar, Medline, PubMed, Scopus, Web of Science, CNKI and Wanfang Data, in adherence to PRISMA guidelines. The inclusion criteria for study selection were: English or Mandarin comparative studies that evaluated clinical (Patient Reported Outcome Measures, incidence of reoperations and postoperative complications) or radiographic (time to union and incidence of secondary loss of reduction) outcomes of metal and non-metal fixation methods for patellar fractures. From an initial pool of 1269 studies, 19 studies involving 1612 patients were included in the meta-analysis after full-text evaluation and accounting for exclusion criteria. Results: Clinically, the reduction in reoperations (OR = 0.22, 95% CI [0.10, 0.51], P = 0.0003), direct (OR = 0.17, 95% CI [0.08, 0.33], P < 0.00001) and indirect (OR = 0.50, 95% CI [0.27, 0.93], P = 0.03) implant-related postoperative complications were significantly in favor of non-metal fixation. Radiographically, the decrease in time to union (SMD = -0.79, 95% CI [-1.11, -0.47], P < 0.00001) in the non-metal group compared to the metal group was also significant. The remaining results were comparable. Conclusion: This meta-analysis suggests that non-metallic internal fixation had similar if not superior outcomes to their metallic counterparts, with fewer implant-related complications and improved postoperative recovery. Given the higher re-operation rates associated with metallic fixation, non-metallic methods may be preferable from economic and safety perspectives. Nevertheless, more homogenous studies with standardised fracture configurations and treatment modalities are needed before declaring non-metallic fixation as the gold standard for patellar fractures.
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Background: Online surgical videos serve as useful adjuncts for surgical training. YouTube is a social media platform increasingly used for education. However, the educational qualities of these videos have not been proven. This study aims to review the topmost 30 viewed videos on laparoscopic distal pancreatectomy (LDP) on YouTube. Methods: A YouTube search was performed on August 1, 2020, using the term "laparoscopic distal pancreatectomy." Inclusion criteria were LDP with or without splenectomy. Exclusion criteria were open or robotic distal pancreatectomy and radical antegrade modular pancreatosplenectomy. To grade the videos, we used a modified version of the LAParoscopic surgery Video Educational GuidelineS (LAP-VEGaS) 24 of the original 37 consensus statements were used in our study. Results: Twenty-nine of the top 30 most viewed videos were included (1 video was a duplicate). The overall mean view count and number of likes were 7195 (range 2322-39,927) and 17 (range 0-108), respectively. Thirteen videos (44.8%) were on LDP with splenic preservation. The mean conformity to the modified LAP-VEGaS was 9.3 (range 4-16) with a mean of 38.8% (range 16.7%-66.7%) of the criteria met. There was weak correlation between the number of views and the number of criteria met (ρ = 0.189, P < .05). Twelve videos (41.4%) described about staple line management, nine videos (31%) about tips and tricks to reduce postoperative pancreatic fistula, including drainage tube management, and three videos (10.3%) identified the common hepatic artery. Videos with no commentary had the lowest mean percentage of criteria met (24.6%). Conclusion: The topmost viewed LDP surgical videos have gaps in meeting the educational needs of a trainee. Video uploaders should be cognizant of the learning needs of surgical trainees.
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Laparoscopia , Mídias Sociais , Humanos , Pancreatectomia , Laparoscopia/educação , Escolaridade , Pâncreas , Complicações Pós-Operatórias , Gravação em VídeoRESUMO
Helicobacter pylori is a gram-negative pathogen commonly associated with peptic ulcer disease and gastric cancer. H. pylori infection has also been reported in cholelithiasis, cholecystitis, gallbladder polyps, and biliary tract cancers. However, the association between H. pylori and gallbladder and biliary tract pathologies remains unclear due to the paucity of literature. In response to the current literature gap, we aim to review and provide an updated summary of the association between H. pylori with gallbladder and biliary tract diseases and its impact on their clinical management. Relevant peer-reviewed studies were retrieved from Medline, PubMed, Embase, and Cochrane databases. We found that H. pylori infection was associated with cholelithiasis, chronic cholecystitis, biliary tract cancer, primary sclerosing cholangitis, and primary biliary cholangitis but not with gallbladder polyps. While causal links have been reported, prospective longitudinal studies are required to conclude the association between H. pylori and gallbladder pathologies. Clinicians should be aware of the implications that H. pylori infection has on the management of these diseases.
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BACKGROUND: Acute pancreatitis (AP) is a disease spectrum ranging from mild to severe disease. During the coronavirus disease 2019 (COVID-19) pandemic, numerous reports of AP have been published, with most authors concluding a causal relationship between COVID-19 and AP. Retrospective case reports or small case series are unable to accurately determine the cause-effect relationship between COVID-19 and AP. AIM: To establish whether COVID-19 is a cause of AP using the modified Naranjo scoring system. METHODS: A systematic review was conducted on PubMed, World of Science and Embase for articles reporting COVID-19 and AP from inception to August 2021. Exclusion criteria were cases of AP which were not reported to be due to COVID-19 infection, age < 18 years old, review articles and retrospective cohort studies. The original 10-item Naranjo scoring system (total score 13) was devised to approximate the likelihood of a clinical presentation to be secondary to an adverse drug reaction. We modified the original scoring system into a 8-item modified Naranjo scoring system (total score 9) to determine the cause-effect relationship between COVID-19 and AP. A cumulative score was decided for each case presented in the included articles. Interpretation of the modified Naranjo scoring system is as follows: ≤ 3: Doubtful, 4-6: Possible, ≥ 7: Probable cause. RESULTS: The initial search resulted in 909 articles, with 740 articles after removal of duplicates. A total of 67 articles were included in the final analysis, with 76 patients which had AP reported to be due to COVID-19. The mean age was 47.8 (range 18-94) years. Majority of patients (73.3%) had ≤ 7 d between onset of COVID-19 infection and diagnosis of AP. There were only 45 (59.2%) patients who had adequate investigations to rule out common aetiologies (gallstones, choledocholithiasis, alcohol, hypertriglyceridemia, hypercalcemia and trauma) of AP. Immunoglobulin G4 testing was conducted in 9 (13.5%) patients to rule out autoimmune AP. Only 5 (6.6%) patients underwent endoscopic ultrasound and/or magnetic resonance cholangiopancreatogram to rule out occult microlithiasis, pancreatic malignancy and pancreas divisum. None of the patients had other recently diagnosed viral infections apart from COVID-19 infection, or underwent genetic testing to rule out hereditary AP. There were 32 (42.1%), 39 (51.3%) and 5 (6.6%) patients with doubtful, possible, and probable cause-effect relationship respectively between COVID-19 and AP. CONCLUSION: Current evidence is weak to establish a strong link between COVID-19 and AP. Investigations should be performed to rule out other causes of AP before establishing COVID-19 as an aetiology.
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COVID-19 , Cálculos Biliares , Pancreatite , Humanos , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , COVID-19/complicações , COVID-19/diagnóstico , Pancreatite/diagnóstico , Pancreatite/etiologia , Estudos Retrospectivos , Doença AgudaRESUMO
Paraconduit hiatal hernia (PHH) remains a rare complication from oesophagectomies. Although minimally invasive oesophagectomies (MIO) for oesophageal cancer offer many advantages over open oesophagectomies (OO), the incidence of PHH appears to buckle this trend. As such, there is paucity in the current literature on the preferred approach as well as the management of PHH post-MIO. We present 2 emergent cases of post-MIO PHH. The laparoscopic approach of PHH repair appears feasible and safe even in the emergent setting. However, most advocate for the avoidance of emergent surgery altogether by astute care and prevention of PHH formation, or with early repair, if found asymptomatic PHH during surveillance scan.
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BACKGROUND: Surgical videos uploaded on social media platforms like YouTube augment the learning experience of advanced procedures like major laparoscopic liver resection (LLR). However, because of the heterogeneous quality, the educational value of such videos is unproven. This study assesses the educational value of YouTube's top 20 most viewed major LLR videos. MATERIALS AND METHODS: The search terms "laparoscopic hemihepatectomy," "laparoscopic right hepatectomy," and "laparoscopic left hepatectomy" were searched on YouTube on October 7, 2020. Exclusion criteria were minor hepatectomy, open hepatectomy, live donor right and left hepatectomy, robotic hepatectomy videos, and nonstandard laparoscopic technique. Videos were graded based on adherence to key steps in LLR and compliance to the modified LAParoscopic surgery Video Educational GuidelineS (LAP-VEGaS); 29 of the original 37 consensus statements were used in our study. RESULTS: The videos have a median of 7647 views (range: 2675 to 67,449), a median of 34 likes (range: 3 to 67), and a median of 1 dislike (range: 0 to 22). The median duration of major LLR videos was 11.0 minutes (range: 6.38 to 223 min). Majority of the videos had duration of <30 minutes (n=18/20, 90%). There were 14 videos (70%) demonstrating all defined surgical steps. The liver mobilization was shown in 17 videos (75%). Vascular inflow control of hepatic artery and portal vein and vascular outflow control were demonstrated in 18 videos (90%). Parenchymal transection and hemostasis were shown in all videos. The median LAP-VEGaS score across all 20 videos is 6 (range: 1 to 11) out of 29, translating to a median score of 20.6% (range: 3.4% to 37.9%). Thirteen out of 29 of the LAP-VEGaS criteria graded (44.8%) were not met by any of the 20 videos. CONCLUSIONS: The top 20 most viewed surgical videos on laparoscopic right and left hepatectomy may not be the ideal material for the educational value of surgical trainees. The LAP-VEGaS guidelines are too exhaustive for relevance to social media platforms as an educational tool.
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Laparoscopia , Mídias Sociais , Humanos , Hepatectomia/métodos , Estudos Transversais , Laparoscopia/métodos , Fígado , Gravação em VídeoRESUMO
Choledochoscopy, or cholangioscopy, is an endoscopic procedure for direct visualization within the biliary tract for diagnostic or therapeutic purposes. Since its conception in 1879, many variations and improvements are made to ensure relevance in diagnosing and managing a range of intrahepatic and extrahepatic biliary pathologies. This ranges from improved visual impression and optical guided biopsies of indeterminate biliary strictures and clinically indistinguishable pathologies to therapeutic uses in stone fragmentation and other ablative therapies. Furthermore, with the evolving understanding of biliary disorders, there are significant innovative ideas and techniques to fill this void, such as nuanced instances of biliary stenting and retrieving migrated ductal stents. With this in mind, we present a review of the current advancements in choledo-choscopy with new supporting evidence that further delineates the role of choledochoscopy in various diagnostic and therapeutic interventions, complications, limitations and put forth areas for further study.
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BACKGROUND: Gallbladder carcinosarcoma is a rare hepatobiliary tumor comprising of both carcinomatous and sarcomatous components. Due to its rarity, the literature with regards to the topic is scarce and currently lacking, spanning less than 100 cases. AIM: To summarize the current literature on gallbladder carcinosarcoma. METHODS: A literature review was performed on the PubMed database using the keywords "Gallbladder" AND "Carcinosarcoma" from 1970 to 2021. Additionally, similar searches were performed on MEDLINE and Web of Science. RESULTS: Risk factors noted include female gender, gallstones and chronic cholecystitis. In the absence of any diagnostic biochemical testing or tumor markers, imaging modality serves as the key initial impression tool, which can be histologically confirmed only post-resection. While surgery is the only curative option, the use of adjunctive chemotherapy has been considered on top of excision in recent years, with some success. CONCLUSION: While this study has taken steps to bridge the gap in the literature, more cases should be reported to further ascertain the current associations and management potential for gallbladder carcinosarcoma.
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Being one of the most common causes of the acute abdomen, acute appendicitis (AA) forms the bread and butter of any general surgeon's practice. With the recent advancements in AA's management, much controversy in diagnostic algorithms, possible differential diagnoses, and weighing the management options has been generated, with no absolute consensus in the literature. Since Alvarado described his eponymous clinical scoring system in 1986 to stratify AA risk, there has been a burgeoning of additional scores for guiding downstream management and mortality assessment. Furthermore, advancing literature on the role of antibiotics, variations in appendicectomy, and its adjuncts have expanded the surgeon's repertoire of management options. Owing to the varied presentation, diagnostic tools, and management of AA have also been proposed in special groups such as pregnant patients, the elderly, and the immunocompromised. This article seeks to raise the critical debates about what is currently known about the above aspects of AA and explore the latest controversies in the field. Considering the ever-evolving coronavirus disease 2019 situation worldwide, we also discuss the pandemic's repercussions on patients and how surgeons' practices have evolved in the context of AA.
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BACKGROUND: Hepatic resection (HR) results in an inflammatory response that can be modified by perioperative steroid administration. However, it remains to be determined if this response's attenuation translates to a reduction in complications. AIM: To evaluate if perioperative administration of steroids reduces complications following HR. METHODS: A systematic review of randomized controlled trials (RCTs) was conducted on PubMed, Embase, and Cochrane Central Register of Controlled Trials to evaluate the effect of perioperative steroid (compared to placebo or no intervention) use in patients undergoing HR. Clinical outcomes were extracted, and meta-analysis was performed. RESULTS: 8 RCTs including 590 patients were included. Perioperative steroid administration was associated with significant reduction in postoperative complications [odds ratios: 0.58; 95% confidence intervals (CI): 0.35-0.97, P = 0.04]. There was also improvement in biochemical and inflammatory markers, including serum bilirubin on postoperative day 1 [MD: -0.27; 95%CI: (-0.47, -0.06), P = 0.01], C-reactive protein on postoperative day 3 [MD: -4.89; 95%CI: (-5.83, -3.95), P < 0.001], and interleukin-6 on postoperative day 1 [MD: -54.84; 95%CI: (-63.91, -45.76), P < 0.001]. CONCLUSION: Perioperative steroids administration in HR may reduce overall complications, postoperative bilirubin, and inflammation. Further studies are needed to determine the optimal dose and duration and patient selection.
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BACKGROUND: Acute pancreatitis (AP) is a common surgical condition, with severe AP (SAP) potentially lethal. Many prognostic indices, including; acute physiology and chronic health evaluation II score (APACHE II), bedside index of severity in acute pancreatitis (BISAP), Glasgow score, harmless acute pancreatitis score (HAPS), Ranson's score, and sequential organ failure assessment (SOFA) evaluate AP severity and predict mortality. AIM: To evaluate these indices' utility in predicting severity, intensive care unit (ICU) admission, and mortality. METHODS: A retrospective analysis of 653 patients with AP from July 2009 to September 2016 was performed. The demographic, clinical profile, and patient outcomes were collected. SAP was defined as per the revised Atlanta classification. Values for APACHE II score, BISAP, HAPS, and SOFA within 24 h of admission were retrospectively obtained based on laboratory results and patient evaluation recorded on a secure hospital-based online electronic platform. Data with < 10% missing data was imputed via mean substitution. Other patient information such as demographics, disease etiology, and patient outcomes were also derived from electronic medical records. RESULTS: The mean age was 58.7 ± 17.5 years, with 58.7% males. Gallstones (n = 404, 61.9%), alcohol (n = 38, 5.8%), and hypertriglyceridemia (n = 19, 2.9%) were more common aetiologies. 81 (12.4%) patients developed SAP, 20 (3.1%) required ICU admission, and 12 (1.8%) deaths were attributed to SAP. Ranson's score and APACHE-II demonstrated the highest sensitivity in predicting SAP (92.6%, 80.2% respectively), ICU admission (100%), and mortality (100%). While SOFA and BISAP demonstrated lowest sensitivity in predicting SAP (13.6%, 24.7% respectively), ICU admission (40.0%, 25.0% respectively) and mortality (50.0%, 25.5% respectively). However, SOFA demonstrated the highest specificity in predicting SAP (99.7%), ICU admission (99.2%), and mortality (98.9%). SOFA demonstrated the highest positive predictive value, positive likelihood ratio, diagnostic odds ratio, and overall accuracy in predicting SAP, ICU admission, and mortality. SOFA and Ranson's score demonstrated the highest area under receiver-operator curves at 48 h in predicting SAP (0.966, 0.857 respectively), ICU admission (0.943, 0.946 respectively), and mortality (0.968, 0.917 respectively). CONCLUSION: The SOFA and 48-h Ranson's scores accurately predict severity, ICU admission, and mortality in AP, with more favorable statistics for the SOFA score.
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Carbohydrate antigen 19-9 (CA 19-9) is a cell surface glycoprotein complex most commonly associated with pancreatic ductal adenocarcinoma (PDAC). Koprowski first described it in 1979 using a mouse monoclonal antibody in a colorectal carcinoma cell line. Historically, it is one of the most commonly used tumor markers for diagnosing, managing, and prognosticating PDAC. Additionally, elevated CA 19-9 levels are used as an indication for surgery in suspected benign pancreatic conditions. Another common application of CA 19-9 in the biliary tract includes its use as an adjunct in diagnosing cholangiocarcinoma. However, its clinical value is not limited to the hepatopancreatobiliary system. The reality is that the advancing literature has broadened the clinical value of CA 19-9. The potential value of CA 19-9 in patients' workup extends its reach to gastrointestinal cancers - such as colorectal and oesophageal cancer - and further beyond the gastrointestinal tract - including urological, gynecological, pulmonary, and thyroid pathologies. Apart from its role in investigations, CA 19-9 presents a potential therapeutic target in PDAC and acute pancreatitis. In a bid to consolidate its broad utility, we appraised and reviewed the biomarker's current utility and limitations in investigations and management, while discussing the potential applications for CA 19-9 in the works for the future.