European journal of case reports in internal medicine最新文献

{"title":"Aorto-Right Atrial and Aorto-Right Ventricular Fistulas as a Complication of Subacute Infective Endocarditis.","authors":"Cristina Dodul, Ana-Maria Sarpe Paduraru, Luiza Nechita, Andreea Boghean, Cristian Gutu, Maria Ursu","doi":"10.12890/2024_004806","DOIUrl":"10.12890/2024_004806","url":null,"abstract":"<p><p>Aorto-atrial fistula (AAF) and aorto-ventricular fistula (AVF) are a rare, but potentially life-threatening condition, where an anomalous connection forms between the aortic structures and the cardiac atria or ventricles. The exact incidence of this condition is unknown, as are the major precipitating factors and best treatment options. It may be congenital, secondary to conditions such as aortic dissection, infective endocarditis, or valve replacement, or iatrogenic in nature. In the case reported here a 72-year-old male who was found to have an infective endocarditis complicated by right AAF and AVF. This case illustrates the important role of transesophageal echocardiography in the evaluation of a patient with subacute infective endocarditis with a very rare complication.</p><p><strong>Learning points: </strong>Aortic fistulas are a rare, potentially fatal, complications of subacute infective endocarditis.Early recognition is greatly assisted by transesophageal echocardiography.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451843/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Management of Acquired Amegakaryocytic Thrombocytopenia and Severe Coronary Artery Disease.","authors":"Jeffrey B Booker, Kenneth M Zabel, Jake Soens, Abu Baker Sheikh","doi":"10.12890/2024_004736","DOIUrl":"10.12890/2024_004736","url":null,"abstract":"<p><p>Amegakaryocytic thrombocytopenia is a rare haematologic disorder characterised by a profound reduction in platelet production due to the near absence of megakaryocytes, leading to severe thrombocytopenia. This report elucidates the diagnostic and therapeutic challenges encountered in managing such rare haematological conditions alongside significant cardiovascular disease. We detail the case of a patient who presented with chest pain and was diagnosed with non-ST elevation myocardial infarction (NSTEMI). Subsequent investigations revealed severe thrombocytopenia and underlying triple vessel disease, complicating immediate surgical intervention. Initial management strategies aimed at treating presumed immune thrombocytopenia proved ineffective. A definitive diagnosis of amegakaryocytic thrombocytopenia was established following a bone marrow biopsy. Despite treatment adjustments, including the administration of thrombopoietin agonists and immunosuppression, platelet counts improved but did not reach levels safe for coronary artery bypass grafting. This case underscores the importance of diagnosis and treatment of systemic disorders prior treatment of cardiac disease. It also demonstrates the importance of interdisciplinary cooperation in the treatment of a complex patient case.</p><p><strong>Learning points: </strong>Amegakaryocytic thrombocytopenia is a rare cause of thrombocytopenia that can co-occur with cardiac conditions.The diagnosis of amegakaryocytic thrombocytopenia can be difficult as it can be mistaken for immune mediated thrombocytopenia, but distinction is critical as treatments differ.Modern patient care frequently requires collaboration between different subspecialities.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451836/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dacryoadenitis as a Rare Initial Presentation in a Patient with Suspected Crest Syndrome.","authors":"Arkaja Singh, Sameer Rao, Riya Shah, Mashal Maheshwari, Aarish Dhillon, Silka Gupta","doi":"10.12890/2024_004801","DOIUrl":"10.12890/2024_004801","url":null,"abstract":"<p><p>Systemic sclerosis (SSc) is a rare, chronic disease with diverse clinical presentations, and only a few cases with ocular manifestations have been reported in the literature. In this case report, we describe the case of a 51-year-old South Asian woman who initially complained of painless swelling in her left upper eyelid. An ultrasound examination of the left eye revealed an enlarged lacrimal gland with increased vascularity. The presence of dacryoadenitis, which was unresponsive to initial conservative management with oral antibiotics and warm compresses, along with positive antinuclear antibodies, prompted further investigation. Dacryoadenitis or orbital inflammation is a common presentation in systemic conditions such as Sjogren's syndrome, systemic lupus erythematosus, sarcoidosis, or granulomatosis with polyangiitis. However, it can also be a rare initial symptom in a patient with CREST syndrome. To our knowledge, this is only the second case in the literature of dacryoadenitis in the context of calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia (CREST) syndrome. This case highlights the significance of serological markers and peripheral clinical presentations in individuals with chronic orbital inflammation, emphasizing the importance of considering further systemic associations.</p><p><strong>Learning points: </strong><i>Broad spectrum of clinical features:</i> Recognize that although CREST syndrome is primarily characterized by its hallmark features - calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia - it can also present with additional clinical features that may indicate the onset or presence of the syndrome.<i>Diagnostic challenges and differentiation:</i> <i>Diagnostic challenges and differentiation:</i> Bilateral dacryoadenitis can be challenging to diagnose due to its overlapping symptoms with other orbital or systemic conditions. The case report may highlight the importance of differentiating it from conditions like orbital cellulitis, sarcoidosis, or lymphoproliferative disorders. Advanced imaging techniques (like magnetic resonance imaging or computed tomography scans) and careful assessment of clinical history (including systemic symptoms like fever or autoimmune conditions) are crucial for accurate diagnosis.<i>Awareness of atypical presentations and follow-up:</i> The case report underscores the need for tailored management strategies for bilateral dacryoadenitis, from conservative treatments in mild cases to more aggressive therapies in severe ones, while also highlighting the importance of monitoring for complications and being vigilant about atypical presentations, such as those seen in patients with CREST syndrome.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451854/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Double the Trouble: A Rare Finding of Gastritis Cystica Profunda in a Previously Unoperated Young Female with Concomitant <i>Helicobacter Pylori</i> Infection.","authors":"Gaelle-Christie Haddad, Nicolas Moussallem, Sergio Sbeih, Karam Karam, Elias Fiani","doi":"10.12890/2024_004845","DOIUrl":"10.12890/2024_004845","url":null,"abstract":"<p><p>Gastritis cystica profunda (GCP) is a rare lesion of the stomach. It is characterised by hyperplasia and cystic dilation of the gastric gland in the submucosal layer. It is usually believed to occur at the site of previous gastric surgeries, as the anastomotic remnants act as a foundation for the development of the lesion. We present a case of a 39-year-old female, previously healthy with no history of gastric surgeries, who sought medical care for melena and lethargy of one month's duration. Her complete blood count showed a significant drop in haemoglobin (from 13 to 9 g/dl). Upper endoscopy revealed a submucosal lesion in the pre-pyloric region; biopsies showed the characteristic findings of GCP. The latter is a rare cause of upper gastrointestinal (GI) bleeding and its diagnosis and treatment remain challenging. Medical literature has not unveiled its association with chronic inflammation and <i>Helicobacter pylori</i> infection as many cases are being found in previously unoperated individuals. Even though GCP remains a rare entity, it should be incorporated in the differential diagnoses of upper GI bleeding and further prospective studies should highlight other contributing factors.</p><p><strong>Learning points: </strong>Gastritis cystica profunda (GCP) is a rare lesion of the stomach.GCP is seldom included in the differential diagnosis of an upper GI bleed.GCP can be considered as a premalignant lesion or can portend an underlying malignancy.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451849/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diaphragm Disease of the Terminal Ileum: The Great Imitator.","authors":"Karam Karam, Samia Mitri, Lamia Azizi, Elias Fiani","doi":"10.12890/2024_004829","DOIUrl":"10.12890/2024_004829","url":null,"abstract":"<p><p>Non-steroidal anti-inflammatory drugs (NSAIDs) are associated with an array of intestinal injuries: erosions, ulcers, enteropathy, strictures and diaphragm disease. The diagnosis of diaphragm disease is challenging. Diaphragm disease can cause thin, concentric and stenosing strictures, which can induce intermittent or complete bowel obstruction. NSAID-induced lesions are reversible following discontinuation of the offending agent. Treatment of diaphragm disease can be conservative, endoscopic or surgical through stricturoplasty and/or segmental resection. We report a case of a 59-year-old female presenting with intermittent right lower quadrant pain diagnosed with diaphragm disease upon combined ileo-colonoscopy and histopathological analysis. Her diaphragm disease was successfully treated conservatively through drug cessation, avoiding more invasive procedures like endoscopic and surgical interventions.</p><p><strong>Learning points: </strong>The incidence of diaphragm disease has been soaring due to the widespread use of non-steroidal anti-inflammatory drugs (NSAIDs).Diaphragm disease is characterized by diaphragm-like mucosal projections and annular constrictions that induce luminal narrowing and result in bowel obstruction.Physicians should get acquainted with diaphragm disease and include it in their differential diagnosis when approaching a patient with obstruction-like symptoms or non-specific and vague abdominal pain in the setting of chronic NSAIDs usage.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451852/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tumefactive Multiple Sclerosis: The Lethal Chameleon.","authors":"Ana Carolina Monteiro, Tomás França de Santana, Carolina Chumbo, Catarina Negrão, Teresa Valido, Filipa Figueiredo, Clara Matos","doi":"10.12890/2024_004779","DOIUrl":"https://doi.org/10.12890/2024_004779","url":null,"abstract":"<p><p>Tumefactive multiple sclerosis (TMS) is a rare variant of multiple sclerosis that presents with a large demyelinating lesion in the central nervous system, accompanied by peripheral ring-like enhancement, perilesional oedema and mass effect. We report a case of a 59-year-old woman who was admitted to the hospital with a four-day history of somnolence, muscle weakness in her left extremities and ultimately, loss of consciousness. Over the following 48 hours, the patient's condition worsened with progressive consciousness impairment. Although the results of the initial head computed tomography (CT) scan supported the diagnosis of a multifocal ischaemic stroke, toxoplasmosis was proposed as the most credible diagnostic hypothesis by brain magnetic resonance imaging (MRI). Due to the adverse clinical progression following the initiation of targeted therapy and inconclusive investigation, a brain biopsy was performed, which was indicative of active TMS in a subacute phase. The patient was started on plasmapheresis and natalizumab along with corticosteroids, with a very good response. In conclusion, we report a biopsy-proven TMS diagnosis in a patient that clinically mimicked an acute stroke and was radiographically confounded with intracranial toxoplasmosis. It highlights that TMS is an uncommon neurological demyelinating disease that is often misdiagnosed. It also emphasises the importance of establishing an accurate differential diagnosis to promptly initiate aggressive immunosuppressive treatment, which may result in a more favourable prognosis.</p><p><strong>Learning points: </strong>Tumefactive multiple sclerosis is an uncommon variant of multiple sclerosis that presents a substantial diagnostic challenge due to its potential to resemble the clinical and radiological characteristics of other central nervous system (CNS) pathologies, including neoplasms, granulomatous diseases, abscesses and vasculitis.Despite the fact that multimodal imaging studies may help narrow the differential diagnosis, a biopsy is often required to reach a definitive diagnosis and should not be delayed.Awareness of this condition among non-neurologists is critical since a timely and accurate diagnosis prompts aggressive immunomodulatory treatments that may delay a second demyelinating event or progression to clinically definite multiple sclerosis.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11379104/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142282368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vitamin B12 Deficiency in Thrombotic Thrombocytopenic Purpura-Like Cases.","authors":"Inemesit Akpan, Ghida Akhdar, Kaelan Dawson, Amanda Hathaway","doi":"10.12890/2024_004714","DOIUrl":"10.12890/2024_004714","url":null,"abstract":"<p><strong>Background: </strong>Thrombotic microangiopathies (TMA) are characterized by a triad of microangiopathic hemolytic anemia, thrombocytopenia, and organ damage which occur in the setting of endothelial damage and platelet activation. Vitamin B12 (cobalamin) deficiency could lead to a picture that resembles TMA, termed metabolic mediated TMA (MM-TMA).</p><p><strong>Case presentation: </strong>A 60-year-old female was brought to the hospital after she was found unresponsive. On presentation, she was pale, lethargic, tachycardic, and febrile. Laboratory investigations revealed normocytic anemia, thrombocytopenia, and elevated bilirubin. Blood smear revealed schistocytes and tear drop cells. Given the presence of hemolytic anemia, thrombocytopenia, acute renal failure, and altered mental status, a presumptive diagnosis of thrombotic thrombocytopenic purpura (TTP) was made with a PLASMIC score of 7 indicating high risk. She received plasma exchange, caplacizumab, and intravenous methylprednisolone. Given the patient's low level of vitamin B12, she was initiated on intramuscular cyanocobalamin 1000 μg daily. The encephalopathy resolved and renal function improved. On day 6, <i>ADAMTS13</i> activity was normal ruling out the diagnosis of TTP. Accordingly, plasmapheresis, steroids, and caplacizumab were discontinued. With continued aggressive B12 replacement, hemolysis resolved indicating severe vitamin B12 deficiency was the likely culprit of this patient's microangiopathic hemolytic anemia.</p><p><strong>Conclusion: </strong>This case serves to highlight the variable presentation of vitamin B12 deficiency. Severe vitamin B12 deficiency can even mimic TTP. If patients have markers of hemolysis, a low vitamin B12 level, and low reticulocyte count we should consider vitamin B12 deficiency as a likely cause of microangiopathic hemolytic anemia as early detection allows for early initiation of appropriate management.</p><p><strong>Learning points: </strong>Vitamin B12 deficiency can be a cause of thrombotic microangiopathy.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451856/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Esophageal Damage Following Left Atrial Ablation in a Patient on Dabigatran: Adding Insult to Injury.","authors":"Sarah Jalloul, Chris Jreij, Karam Karam, Johny Salem, Louis Chaptini","doi":"10.12890/2024_004832","DOIUrl":"10.12890/2024_004832","url":null,"abstract":"<p><p>Dabigatran, a commonly prescribed anticoagulant medication, has been associated with esophagitis, referred to as dabigatran-induced esophagitis (DIE). We report a case of DIE occurring in a patient following left atrial ablation for atrial fibrillation. This case emphasizes the importance of recognizing the possible combined detrimental effects of left atrial ablation and dabigatran on the esophageal mucosa and highlights the clinical and endoscopic characteristics associated with DIE.</p><p><strong>Learning points: </strong>Dabigatran-induced esophagitis (DIE) should be considered in patients on dabigatran developing esophageal symptoms after radiofrequency ablation for atrial fibrillation.DIE is a condition characterized clinically by symptoms related to esophageal dysfunction and histologically by significant inflammation of the esophageal mucosa.Physicians should be aware of the signs and symptoms of DIE and must educate patients on proper medication administration to avoid such risks.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451853/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Isolated Gastric Crohn's Disease: A Growing Tendency.","authors":"Rebal Nahas, Chakib Khoury, Emanuel Youssef Dib, Karam Karam, Elias Fiani","doi":"10.12890/2024_004814","DOIUrl":"10.12890/2024_004814","url":null,"abstract":"<p><p>Isolated gastric Crohn's disease (IGCD) is a rare manifestation of Crohn's disease confined to the stomach, unlike its more common forms that primarily affect the ileum and colon. We report the case of a 25-year-old female presenting with a one-month history of epigastric discomfort and nausea, with no other significant gastrointestinal or systemic symptoms. Upper endoscopy revealed an aphthous ulceration on the greater curvature of the stomach, with biopsies showing non-caseating granulomas consistent with Crohn's disease. The diagnosis of IGCD was confirmed through a positive ASCA test and negative p-ANCA test, alongside the absence of ileal and colonic involvement. The patient was treated with prednisone for acute symptom management, followed by infliximab for long-term maintenance. Follow-up evaluations showed no significant relapse episodes. This case highlights the diagnostic challenges and management strategies for IGCD, emphasising the need for further research to optimise treatment protocols and improve long-term outcomes.</p><p><strong>Learning points: </strong>This case highlights the challenges and complexities of diagnosing and managing isolated gastric Crohn's disease (IGCD), a rare manifestation of Crohn's disease confined to the stomach.Serological tests such as the anti-<i>Saccharomyces cerevisiae</i> antibody (ASCA) test and the perinuclear anti-neutrophil cytoplasmic antibodies (p-ANCA) test help in distinguishing Crohn's disease from other conditions.This case emphasises the importance of considering IGCD in patients with unexplained gastric symptoms, and the need for individualised treatment plans due to the lack of specific guidelines for IGCD.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451847/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Case of <i>Raoultella Ornithinolytica</i> Cholangitis in A Liver Transplant Recipient.","authors":"Daan A De Coster, Melissa Carroll, James Lavender, Robert Gibson","doi":"10.12890/2024_004758","DOIUrl":"10.12890/2024_004758","url":null,"abstract":"<p><strong>Background: </strong>We present the first documented case of <i>Raoultella ornithinolytica</i> bacteraemia in a patient with liver transplantation. <i>R. ornithinolytica</i> is a Gram-negative anaerobic bacterium found in aquatic environments in fish and birds, and is source of nosocomial infection causing pneumonia, enteritis, cholangitis or urinary infections, associated with surgical interventions in a hospital setting.</p><p><strong>Case description: </strong>A 44-year-old female presented with a 2-day history of fever, rigors, and headache. Her past medical history was significant for having received three orthotopic liver transplants due to Wilson's disease over a 20-year period. Her physical examination was unremarkable besides stigmata of prior liver transplantation. Blood tests revealed mild elevations in liver function markers and raised inflammatory markers. <i>R. ornithinolytica</i> was eventually isolated from blood cultures. Subsequent magnetic resonance cholangiopancreatography (MRCP) demonstrated new left intrahepatic ductal dilation with heterogeneous peripheral enhancement. The proximal location of the cholangitis explained the lack of abdominal pain or tenderness. The patient was treated with appropriate antibiotic therapy and cultures were negative on day 2. The patient recovered without further intervention.</p><p><strong>Conclusion: </strong>Seldom encountered <i>R. ornithinolytica</i> is uncommonly pathogenic but should be considered in patients receiving immunosuppressants and those with complex surgical anatomy.</p><p><strong>Learning points: </strong>This is the first case of Raoultella cholangitis in a liver transplant recipient described in the literature.Atypical clinical presentation and atypical infections are common in this patient group.Cholangitis should be suspected in all liver transplant recipients due to immunosuppression.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451840/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}