European journal of case reports in internal medicine最新文献

{"title":"A rare case of an elderly male with progression to chronic myeloid leukaemia secondary to chronic lymphocytic leukaemia","authors":"S. Saowapa, W. Pangkanon, Yaw Adu, Nattanicha Chaisrimaneepan, Diego Olavarria Bernal, N. Polpichai, Pharit Siladech, Jasmine Sekhon","doi":"10.12890/2024_004297","DOIUrl":"https://doi.org/10.12890/2024_004297","url":null,"abstract":"Chronic lymphocytic leukaemia (CLL) is a lymphoproliferative disorder characterised by an accumulation of monoclonal B lymphocytes, with an increased risk of secondary cancers. The coexistence of CLL and chronic myeloid leukaemia (CML) is a rare phenomenon, with three main types being classified: CML preceding CLL, CLL preceding CML and simultaneous occurrence. The coexistence of these chronic leukaemias poses a complex clinical challenge, with the underlying mechanisms of their association remaining enigmatic. Here, we present a report of an elderly male with a long history of CLL, who was subsequently diagnosed with secondary CML.","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140089358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An acute infection due to hepatitis E in the context of a patient with rituximab and methotrexate therapy","authors":"Francisco Josué Cordero Pérez, E. M. Martín Garrido, Marta Antona-Herranz, Carmen Bailador-Andrés, Pilar Conde-Gacho, Clara de Diego-Cobos, Santiago J. Rodriguez-Gomez","doi":"10.12890/2024_004378","DOIUrl":"https://doi.org/10.12890/2024_004378","url":null,"abstract":"Background: This report presents the influence of immunosuppression by new rheumatological therapies on hepatitis E virus infection in a 54-year-old male patient with an anti-synthetase syndrome and treatment with methotrexate and rituximab. Case description: The patient arrived at the Emergency Department with epigastric pain, vomiting and dark urine. Initial examination revealed signs of inflammation and hepatic dysfunction. Subsequent laboratory tests and imaging confirmed acute hepatitis E infection in the context of recent initiation of rituximab therapy. Despite initial suspicion of pancreatitis, subsequent investigations ruled out pancreatic involvement. Treatment with ribavirin, along with supportive measures, led to significant clinical improvement with resolution of jaundice, ascites, and oedema. Conclusions: This case underscores the importance of considering hepatitis E in patients with autoimmune conditions, especially when initiating immunosuppressive therapies, a situation that is not well described in scientific literature and is increasingly common, necessitating proper recognition.","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140279771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epipericardial Fat Necrosis and Covid-19.","authors":"Mohsin Haseeb, Abdullah Shafiq, Muhammad A Sheikh, Muhammad F Khan","doi":"10.12890/2024_004346","DOIUrl":"10.12890/2024_004346","url":null,"abstract":"<p><strong>Background: </strong>Epipericardial fat necrosis (EFN) is a rare and self-limiting cause of acute chest pain. We describe a case of EFN in a patient with a recent coronavirus disease (COVID-19).</p><p><strong>Case presentation: </strong>A 55-year-old male presented with a sudden onset of left-sided pleuritic chest pain for the past two days. The patient was diaphoretic, tachypneic, and tachycardic. Acute coronary syndrome was ruled out. A computed tomography (CT) pulmonary angiogram revealed an ovoid encapsulated fatty mass surrounded by dense appearing tissue. Patient symptoms improved remarkably with a short course of non-steroidal anti-inflammatory drugs (NSAIDs).</p><p><strong>Discussion: </strong>EFN typically presents with a sudden onset of excruciating chest pain. Misdiagnosis, under-diagnosis, and mismanagement are unavoidable. EFN is incidentally diagnosed on CT scan. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects visceral adipose tissue and appears to increase the risk of EFN by promoting inflammatory cytokine production and death of adipocytes.</p><p><strong>Conclusion: </strong>EFN is a rare cause of acute chest pain. SARS-CoV-2 is likely to induce EFN. This rare clinical entity should be considered in the differential of acute chest pain especially in patients with active or recent COVID-19.</p><p><strong>Learning points: </strong>Epipericardial fat necrosis (EFN) is a rare cause of acute pleuritic chest pain that is often misdiagnosed and mismanaged.SARS-CoV-2 can possibly increase the risk of EFN and this entity should be considered in the differential of chest pain, especially in patients with active or recent coronavirus disease (COVID-19).Clinician awareness of EFN and its potential association with COVID-19, can reduce unnecessary testing and emotional distress.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917410/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058884","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":"Aplastic Anaemia Associated with Bendamustine Therapy - A Rare Side Effect.","authors":"Salman Khan, Ekrem Yetiskul, Malik Waleed Zeb Khan, Gabriel Chavez Reyna, Amanda Matra, Georges Khattar, Marcel A Odaimi","doi":"10.12890/2024_004339","DOIUrl":"10.12890/2024_004339","url":null,"abstract":"<p><strong>Introduction: </strong>During treatment for malignant lymphoma, cytopenia can develop for several reasons. This can range from mild cytopenias leading to infection and bleeding to full-blown drug-induced aplastic anaemia. While aplastic anaemia affects individuals of all genders and ages, here, we describe aplastic anaemia after chemotherapy exposure to bendamustine in a 65-year-old female with non-Hodgkin's lymphoma.</p><p><strong>Case description: </strong>A 65-year-old woman with recurrent indolent marginal zone lymphoma and post-chemotherapy with bendamustine and rituximab, presented with a neutropenic fever and was admitted with a leading diagnosis of sepsis. In the previous two weeks, the patient required regular transfusions of packed red blood cells and platelets and maintained a daily ZARXIO^® regimen. Laboratory results revealed pancytopenia, and broad-spectrum antibiotics (cefepime/vancomycin) were given. The patient was subsequently admitted to the hospital under the care of the haematology/oncology team and was ultimately diagnosed with aplastic anaemia, likely as a consequence of bendamustine chemoimmunotherapy. She elicited a positive response to the triple immunosuppressive therapy (IST) regimen (two immunotherapeutic agents plus one anti-thymocyte globulin (ATG), after which her cell counts returned to normal.</p><p><strong>Conclusions: </strong>This case underscores the importance of recognising haematologic complications linked to bendamustine and advocates for further research to increase the understanding among healthcare professionals of drug-induced aplastic anaemia. Bendamustine can cause severe autoimmune haemolytic anaemia and aplastic anaemia and may require multiple transfusions and a multidrug regimen for treatment. The use of ATG as a therapeutic intervention is appropriate because it has been effective in treating aplastic anaemia.</p><p><strong>Learning points: </strong>Bendamustine can cause severe autoimmune haemolytic anaemia and aplastic anaemia, a side effect which has rarely been reported but is of significant clinical importance.Drug-induced aplastic anaemia is a complex, potentially devastating consequence of treating blood cancers and is a relatively unexplored area that requires further understanding.Anti-thymocyte globulin is effective in treating bendamustine-induced aplastic anaemia as it degrades lymphocytes that destroy the bone marrow.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917404/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058883","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":"Large Coronary Cameral Fistula to the Left Ventricle Presenting as Congestive Heart Failure.","authors":"Yashitha Chirumamilla, Ajit Brar, Farouk Belal, Philip McDonald","doi":"10.12890/2024_004364","DOIUrl":"10.12890/2024_004364","url":null,"abstract":"<p><p>A 56-year-old African American female was under evaluation for coronary artery disease by a cardiologist due to her complaints of intermittent chest pain. She underwent an outpatient echocardiogram and was found to have an ejection fraction of 20-25% with global left ventricular hypokinesis. Due to this finding along with her ongoing chest pain, she was referred to the emergency department for further evaluation. Her electrocardiogram showed changes suggestive of ischaemia and her cardiac troponins were mildly elevated, so she underwent an urgent cardiac catheterisation. The angiography confirmed the reduced ejection fraction and global left ventricular hypokinesis, but also demonstrated a large coronary cameral fistula (CCF) extending from the first septal branch into the left ventricle. She was then diagnosed with non-ischaemic cardiomyopathy and heart failure with reduced ejection fraction secondary to the CCF. In this report, we illustrate a frequently encountered clinical scenario in which a patient presented with chest pain and EKG findings indicative of ischaemic cardiomyopathy. The patient also had several risk factors for coronary artery disease, however further investigation revealed an alternative diagnosis.</p><p><strong>Learning points: </strong>A description of rare coronary anomalies adds to the fund of medical knowledge and can guide physicians to make evidence-based decisions regarding its management.Increasing description of coronary cameral fistula will alert clinicians to suspect it as a cause for worsening heart failure and as a treatable cause of non-ischaemic cardiomyopathy.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917406/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058887","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":"Myocardial Infarction Presenting as Both Left Ventricular Aneurysm and Ventricular Septal Defect.","authors":"Harshwardhan Khandait, Sherif Elkattawy, Jesus E Romero, Ana L Romero, Rachel Abboud, Yezin F Shamoon, Omar Elkattawy, Nour Elhouda Elassa, Gamal Musleh, Fayez E Shamoon, Meherwan Joshi","doi":"10.12890/2024_004145","DOIUrl":"10.12890/2024_004145","url":null,"abstract":"<p><p>Acute myocardial infarction can result in various mechanical complications, although they have become rare with the advent of reperfusion therapies. Among these complications, ventricular septal rupture (VSR) and left ventricular aneurysm (LVA) are infrequent but life-threatening conditions associated with high morbidity and mortality. We present a rare case of a 67-year-old male with acute myocardial infarction who developed concomitant apical LVA and ventricular septal rupture.</p><p><strong>Learning points: </strong>Mechanical complications of myocardial infarction, such as a ventricular septal rupture (VSR) and left ventricular aneurysm (LVA), are rare but life-threatening.Early diagnosis is critical. A ventricular septal defect (VSD) requires immediate surgical closure, while surgery for LVA is only considered in specific cases such as chest pain or thromboembolism.Diagnostic tools such as echocardiography and left ventriculography play a vital role in identifying and characterising these complications, enabling timely treatment decisions.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917411/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058888","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":"Valsalva Manoeuvre-Induced Pneumothorax and Pneumomediastinum in a Covid-19 Patient with ARDS: An Unusual Mechanism for this Complication.","authors":"Totawatte Don Srilak Weerawardane, Nils Bürgisser, Amandine Berner, Matteo Coen","doi":"10.12890/2024_004217","DOIUrl":"10.12890/2024_004217","url":null,"abstract":"<p><strong>Background: </strong>Until now, only a few cases of Valsalva-induced barotraumas (pneumothorax, pneumomediastinum and subcutaneous emphysema) have been described, and none of them among COVID-19 patients.</p><p><strong>Case description: </strong>A man in his 50s was admitted for SARS-CoV-2-related acute respiratory distress syndrome (ARDS). Initial evolution was favourable with non-invasive ventilatory support, high-flow oxygen nasal cannula and the best supportive drugs available at the time. During the Valsalva manoeuvre while defecating, the patient reported sudden chest pain and showed a new acute hypoxemic respiratory failure due to a pneumothorax. It led to multiple complications (pulmonary embolism, haemoptysis, and cardiac arrest), and despite the best supportive care, led to the patient's death.</p><p><strong>Discussion: </strong>The Valsalva manoeuvre can be an overlooked cause of pneumothorax in patients with COVID-19. Predisposition to barotrauma in COVID-19 patients could be explained by several factors, including the extensive use of non-invasive and invasive ventilation during the pandemic, and the histological changes observed in the lungs of those infected with COVID-19.</p><p><strong>Conclusion: </strong>We report the first description of a Valsalva-induced barotrauma in a COVID-19 infection. We emphasise the importance of treating constipation particularly in severe COVID-19 cases, to prevent complications such as barotrauma.</p><p><strong>Learning points: </strong>Pneumothorax is a common complication of severe COVID-19 infection, but Valsalva manoeuvre-induced pneumothorax in COVID-19 patients has never been reported previously.Particular care should be taken to prevent and treat constipation in hospitalised patients as it may cause a wide range of complications, including barotraumatism.The extensive use of non-invasive and invasive ventilation may play a role in barotrauma, but causal association has not been proven.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917400/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140059016","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 acute Myocardial Infarction in a Patient with Essential Thrombocythaemia Treated with Anagrelide.","authors":"Ekrem Yetiskul, Aqsa Nisar, Salman Khan, Faris Qaqish, Danyal Khan, Alexander Bershadskiy","doi":"10.12890/2024_004340","DOIUrl":"10.12890/2024_004340","url":null,"abstract":"<p><p>Anagrelide is a medication primarily used to manage thrombocytosis, an abnormal increase in platelet levels in the blood. It is often prescribed for patients with myeloproliferative disorders, such as essential thrombocythaemia (ET). Given the heightened susceptibility to thromboembolism associated with this condition, the primary emphasis in treatment revolves around reducing the risk of thrombotic events through the administration of cytotoxic agents. While anagrelide is generally effective in reducing platelet counts, it comes with potential side effects, including an increased risk of certain thrombotic events. Anagrelide acts by inhibiting megakaryocyte maturation and platelet release, thereby reducing platelet production. However, this platelet-lowering effect may be accompanied by an increase in platelet activation and reactivity, which could contribute to a prothrombotic state. We present a case of a 60-year-old female with a history of ET, managed with anagrelide and hydroxyurea therapy, who experienced an acute ST-elevation myocardial infarction.</p><p><strong>Learning points: </strong>The dual role of anagrelide: although anagrelide is effective in lowering platelet levels in essential thrombocythaemia, it can increase platelet activation, raising thrombotic risk. Clinicians need to monitor patients closely for thrombotic events.Balancing efficacy and side effects: the risk of severe side effects such as myocardial infarction, as seen in this case report, necessitates a balanced approach in using anagrelide, weighing its benefits against potential risks.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917403/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058882","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":"Ischaemic Gastropathy: An Under-Recognised cause of Abdominal Pain.","authors":"Masara Touza, Oluwatosin Emehinola, Ruhma Ali, Asma Jamil, Muhammad Hussain, Raed Atiyat, Richard Miller","doi":"10.12890/2024_004322","DOIUrl":"10.12890/2024_004322","url":null,"abstract":"<p><p>Ischaemic gastropathy is an under-recognised phenomenon with a particularly poor prognosis, where early diagnosis is crucial for successful medical intervention and the prevention of life-threatening complications. We present a case involving a 42-year-old female with no history of vascular insufficiency who developed ischaemic gastropathy following a prolonged stay in the intensive care unit, from septic shock secondary to <i>Escherichia coli</i> bacteraemia due to complicated acute appendicitis. This case underscores the importance of the physician's awareness regarding this rare entity and the necessity to consider it in the differential diagnosis of abdominal pain and haematemesis. Prompt diagnosis and treatment may significantly improve survival outcomes in this less-documented pathology, especially in the younger adult population.</p><p><strong>Learning points: </strong>Awareness needs to be increased regarding the consideration of ischaemic gastropathy as a differential diagnosis.A patient without a history of vascular compromise could have a diagnosis of ischaemic gastropathy.This is possibly the first noted case of ischaemic gastropathy occurring after an appendectomy, which is complicated by gram-negative bacteraemia and haemodynamic instability.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917408/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058886","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":"HHV8-Positive Multicentric Castleman's Disease and Thrombotic Thrombocytopenic Purpura among HIV-Positive Patients.","authors":"Roxane Pasquer, Yannick Dieudonné, Pauline Decours, Olivier Hinschberger, Alina Nicolae, Martin Martinot","doi":"10.12890/2024_004361","DOIUrl":"10.12890/2024_004361","url":null,"abstract":"<p><p>Castleman's disease (CD) and thrombotic thrombocytopenic purpura (TTP) are rare diseases that can affect the general population, especially those with HIV. Owing to their rarity, the association between CD and TTP remains insufficiently understood. In this study, we present a case of a 53-year-old patient with controlled HIV infection who presented with fever, lymphadenopathy, severe anaemia, and thrombocytopenia. After a series of tests, the diagnosis was concurrent human herpesvirus 8 (HHV8)-related multicentric CD (MCD) and TTP. Only four male patients were previously reported having this association, with HHV8 present in four and HIV in three patients, suggesting that coinfection with HHV8 and HIV is a pivotal factor in MCD with TTP occurrence.</p><p><strong>Learning points: </strong>Castleman's disease (CD) and thrombotic thrombocytopenic purpura (TTP) are rare diseases, and their association remains extremely uncommon.We report a case of multicentric CD (MCD) with TTP in a 53-year-old male patient with HIV.Only five patients, including ours, have been reported as having both MCD and TTP, with all five having HHV8 and four having HIV. Thus, coinfection with HHV8 and HIV may be a potential pivotal factor in the occurrence of MCD with TTP.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10917415/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058885","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}