European journal of case reports in internal medicine最新文献

{"title":"An Unusual Case of HHV-8 Negative, Idiopathic, Multicentric Castleman Disease Following Chronic Lymphocytic Leukaemia.","authors":"Pierre-Yves Sansen, Hélène Vellemans, Julien Depaus, Caroline Fervaille, Benoit Krug, Anne Sonet, Elodie Collinge","doi":"10.12890/2024_004688","DOIUrl":"10.12890/2024_004688","url":null,"abstract":"<p><strong>Background: </strong>Castleman disease is a rare condition characterised by polytypic lymphocytes proliferation and lymphadenopathy generally with a benign course. Whereas high grade lymphoma (Richter syndrome) is a classical complication seen in chronic lymphocytic leukaemia with a poor outcome, benign conditions mimicking this entity are infrequent.</p><p><strong>Case description: </strong>We describe the case of an 81-year-old Caucasian male who developed a human herpesvirus-8 (HHV-8)-negative, idiopathic multicentric Castleman disease (iMCD) following a treated Binet C chronic lymphocytic leukaemia (CLL). The clinical and radiological pattern raised initially the suspicion of a classical Richter transformation. Blood analysis showed auto-immune haemolytic anaemia and thrombocytopenia. He had normal immunoglobulin levels. The anatomopathological analysis of a cervical adenomegaly showed hypervascularisation and a polytypic plasmocytic proliferation compatible with a plasmocytic iMCD type. Interestingly, bone marrow examination showed reticuline fibrosis but, in the absence of anasarca or generalised oedema, we were not allowed to conclude to the diagnosis of a TAFRO syndrome. We excluded all other mimicking conditions, comprising haematological malignancies, infections, and auto-immune diseases He was first treated with corticosteroids with poor results but dramatically responded to tocilizumab (anti-Il6).</p><p><strong>Conclusion: </strong>To our knowledge, this the first case described of a Castleman disease following CLL and surprisingly mimicking Richter syndrome. Clinicians should be aware of this rare misleading condition.</p><p><strong>Learning points: </strong>Castleman disease can mimic a Richter transformation in a CLL patient.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11379110/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142157165","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 Rare Presentation of a Large Left Atrial Myxoma with Gastrointestinal Symptoms.","authors":"Samuel Kim, Jiyeon Kim, Ahmed Shukri, Romelia Barba, Muhammad Qudrat-Ullah, Zhaunn Sly, Ty Whisenant","doi":"10.12890/2024_004773","DOIUrl":"10.12890/2024_004773","url":null,"abstract":"<p><p>Atrial myxoma is a rare primary tumour of the heart that typically arises from the left atrium. Patients typically present with obstructive symptoms such as dyspnoea, but constitutional and embolic symptoms can be seen as well. Gastrointestinal symptoms in the absence of embolisation are rarely reported in the literature. Our case presents a 55-year-old female who was found to have a large left atrial myxoma after presenting with gastrointestinal symptoms, which resolved upon resection of the tumour. This case illustrates that atrial myxomas can have an atypical presentation with gastrointestinal symptoms, which could be related to inflammation of gastric mucosa from interleukin-6 produced by the tumour cells. Careful history-taking followed by early detection and prompt treatment is important as atrial myxomas can lead to potentially devastating complications.</p><p><strong>Learning points: </strong>Atrial myxomas are primary tumours of the heart that can present with a wide spectrum of symptoms.Early consideration and recognition of atypical presentations of atrial myxomas can be crucial in preventing serious consequences such as cardiac arrest.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313115/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916406","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 Atypical Scleroderma Renal Crisis.","authors":"Ayushi Lalwani, Shefali Amin, Zohaib Yousaf, Muhammad Umer Riaz Gondal, Sami Al Ampnti, Andrew Pajak, Christopher Reggio","doi":"10.12890/2024_004706","DOIUrl":"10.12890/2024_004706","url":null,"abstract":"<p><p>We present the case of a 63-year-old female diagnosed with atypical SSc in the setting of acute SRC. She was undergoing work-up for progressive dyspnoea in the outpatient setting when she was found to have newly diagnosed restrictive lung pathology and worsening renal function, thus prompting acute hospital admission. Given multisystem involvement of the pulmonary and renal systems, the differential diagnosis included autoimmune and connective tissue disorders. Although serologies were non-specific, renal biopsy confirmed scleroderma renal disease, and she was started on treatment with captopril. This case highlights the importance of clinical judgment and timely diagnosis, even when laboratory data might indicate otherwise.</p><p><strong>Learning points: </strong>Scleroderma renal crisis (SRC) remains an important cause of morbidity and mortality in systemic sclerosis (SSc), and clinicians should have a high index of suspicion to diagnose it.The absence of specific serologic markers makes SSc diagnosis challenging and necessitates reliance on clinical findings and additional diagnostic tools such as imaging studies and tissue sampling.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313114/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141918605","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":"Durvalumab-Induced Triple-M Syndrome.","authors":"Femi Williams Adeoye, Nida Jaffar, Sanggeeta Surandran, Gulshad Begum, Mohammad Rafiqul Islam","doi":"10.12890/2024_004729","DOIUrl":"10.12890/2024_004729","url":null,"abstract":"<p><strong>Background: </strong>While the use of immunotherapy has revolutionised the treatment of various cancers, it is often associated with a myriad of immune-related adverse effects.</p><p><strong>Case presentation: </strong>In this article, we report a rare case of durvalumab-induced triple-M syndrome in a 69-year-old woman with stage III lung adenocarcinoma. She was admitted with profound generalised muscle weakness, myalgia, and exertional breathlessness, about a week into her second cycle of durvalumab, an immune checkpoint inhibitor. She had clinicopathological features of myositis, myasthenia and myocarditis with acute onset symptomatic tri-fascicular block on electrocardiogram, requiring urgent cardiology intervention. Durvalumab was discontinued and she was treated with a combination of high-dose steroids and intravenous immunoglobulin after which she had clinical and biochemical improvement, albeit with residual muscle weakness.</p><p><strong>Conclusion: </strong>Myocarditis-myositis-myasthenia complex is a rare side effect of immunotherapy which has been reported in other immune checkpoint inhibitors, but less so with durvalumab. We report this clinical case to raise awareness of this rare and potentially life-threatening adverse effect of this agent.</p><p><strong>Learning points: </strong>Triple-M syndrome is a rare immune-related adverse effect, which has been noted in other immune checkpoint inhibitors, but less so with durvalumab specifically.Immunotherapy-induced myositis, myocarditis and myasthenia can occur in isolation or, rarely, in association as a syndrome.This case demonstrates the potentially life-threatening nature of this entity, the need for early recognition, and multi-specialist teamwork to ensure good outcome.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916408","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":"Heterotopic Splenic Tissue Mimicking Metastases on Magnetic Resonance Imaging.","authors":"Clifford Atuiri, Dawson Foster, Xiao Li, Danny Hadidi, Joseph Sokhn","doi":"10.12890/2024_004760","DOIUrl":"10.12890/2024_004760","url":null,"abstract":"<p><strong>Background: </strong>Heterotopic splenic tissue can occur following splenectomy and is typically asymptomatic, often discovered incidentally during imaging for other conditions. This benign condition may mimic malignant processes, posing diagnostic challenges especially in patients with a history of cancer or concurrent malignancy.</p><p><strong>Case description: </strong>We report the case of a 60-year-old male with a history of well-controlled hypertension and a splenectomy following a traumatic injury at age 7. The patient underwent routine screening which revealed elevated prostate-specific antigen (PSA) levels. Subsequent magnetic resonance imaging (MRI) identified suspicious lesions in the prostate and a left lower quadrant mass. Prostate biopsy confirmed an adenocarcinoma with a Gleason score of 6, while biopsy of the abdominal mass revealed heterotopic splenic tissue. The management strategy included active surveillance for prostate cancer, considering the tumour's low aggressiveness and the benign nature of the splenic tissue.</p><p><strong>Conclusions: </strong>This case highlights the importance of considering heterotopic splenic tissue in differential diagnosis when evaluating abdominal masses in patients with a history of splenectomy. Accurate diagnosis through careful imaging and biopsy is crucial to avoid misdiagnosis and unnecessary treatments, particularly in patients with concurrent malignancies.</p><p><strong>Learning points: </strong>In patients who have had a prior splenectomy for trauma, heterotopic splenic tissue may be mistaken for metastases on MRI.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313116/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916409","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":"The Investigation of B12 Deficiency Leading to the Serendipitous Diagnosis of Gastric Carcinoid Tumour.","authors":"Karam Karam, Sarah Saleh, Houssein Chebbo, Sarah Jalloul, Elias Fiani","doi":"10.12890/2024_004673","DOIUrl":"10.12890/2024_004673","url":null,"abstract":"<p><p>Gastric carcinoid is a rare type of gastric malignancy accounting for around 7% of all gastrointestinal neuroendocrine tumours (NETs). While most gastric NETs (gNETs) are readily visible through direct visualisation by upper endoscopy, around 25% of gastric carcinoids are invisible because they are located in the submucosal gastric regions of the body and fundus. gNETs located in the intra-mucosal areas can be identified by gastric mapping; this can be done by taking random gastric biopsies from the antrum, body and fundus. We report a case of a well-differentiated gastric NET type 1 with atrophic gastritis diagnosed on upper endoscopy and pathological immunohistochemistry staining.</p><p><strong>Learning points: </strong>The case highlights that not all gNETs are visible under direct endoscopic visualisation.It is essential to understand the different types of gNETs.Understand that both type and size of gNETs impact therapeutic implications and prognosis.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313110/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916410","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":"Utility of an Alpha-1 Adrenergic Agonist in the Management of Chylothorax: A Case Series and Management Algorithm.","authors":"Ruben Peralta, Ahmed F Ramzee, Zeenat Khuda Bakhsh, Ayman El-Menyar, Ahmed Ajaj, Hassan Al-Thani","doi":"10.12890/2024_004705","DOIUrl":"10.12890/2024_004705","url":null,"abstract":"<p><p>Chylothorax is the accumulation of lymphatic fluid (chyle) within the pleural space. There are multiple causes, including traumatic and non-traumatic mechanisms. Trauma can cause disruption of the thoracic duct either by direct damage or indirect crushing or avulsion mechanisms. Non-traumatic causes include infections, inflammatory processes, malignancies, and iatrogenic injury (during surgery or central venous access). The traditional management of traumatic chylothorax has been either a conservative approach, including complete Nil Per Os (NPO), or a low-fat diet with medium-chain triglyceride supplementation with the administration of somatostatin or its analog, octreotide, versus a surgical approach consisting of thoracic duct ligation. Recently a less invasive approach via thoracic duct embolization has gained popularity. There have been a few reports of the successful use of an α 1-adrenergic agonist (midodrine) as an adjunct in the conservative approach. We describe the utility of midodrine in three cases of chylothorax and propose a management algorithm.</p><p><strong>Learning points: </strong>The initial diagnosis of chylothorax is based on clinical suspicion and proper imaging.The clinical success of midodrine use as a first-line medical treatment for chylothorax will support the use of midodrine before considering invasive procedures.We propose a management algorithm for patients with chylothorax that will stimulate researchers to conduct prospective studies to assess its efficacy.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313120/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916446","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":"Can Lesions in the Right Basal Ganglia Cause Aphasia? Crossed Aphasia in a Right-Handed Patient.","authors":"Miguel Trindade, Sílvia Pinto, José Campillo, Teresa Mesquita","doi":"10.12890/2024_004710","DOIUrl":"10.12890/2024_004710","url":null,"abstract":"<p><strong>Background: </strong>Aphasia is a common neurocognitive disorder caused by impaired speech and language, with stroke being the most frequent cause. The neuroanatomical mechanism underlying this condition is not yet fully understood.</p><p><strong>Case description: </strong>This case describes a 74-year-old Caucasian woman admitted with a clinical picture of right total anterior circulation infarct (TACI) and aphasia, scoring 17 on the National Institutes of Health Stroke Scale. Neuroimaging showed a large cortico-subcortical frontotemporoparietal and insular infarct involving the basal ganglia of the right hemisphere and bilateral focal atherosclerotic stenosis on the M1 segment of the middle cerebral artery. There was no left hemispheric lesion or abnormal electric activity on the electroencephalogram. A formal evaluation was compatible with transcortical motor aphasia. The aetiological study revealed atrial fibrillation, and the case was admitted as an ischaemic stroke of undetermined aetiology with two possible causes - intracranial atherosclerotic stenosis or atrial fibrillation.</p><p><strong>Conclusion: </strong>Our patient fulfilled all the formal criteria for crossed aphasia in dextral (CAD): aphasia, a lesion in the right hemisphere coupled with the structural integrity of the left hemisphere, an established preference for right-hand use without a familial history of left-handedness individuals, and an absence of brain damage in childhood. Our patient's case adds to the evidence that deep structures - alone or in combination with cortical structures - are primarily affected in CAD.</p><p><strong>Learning points: </strong>The diagnostic criteria for crossed aphasia in dextral (CAD) are derived from clinical case studies and include aphasia, a lesion in the right hemisphere, a strong preference for using the right hand, the structural integrity of the left hemisphere and no history of brain damage during childhood.The right lentiform nucleus was found to be the most frequent anatomical substrate involved in CAD patients, consistent with our case description.Our patient experienced transcortical motor aphasia due to a stroke in the right hemisphere, adding to the evidence that in CAD patients, deep structures are primarily affected. In contrast, in left hemispheric lesions, cortical structures seem to be the main culprits.</p>","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11313119/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916407","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":"The great mimicker: a unique case of diffuse subarachnoid haemorrhage simulating acute myocardial infarction","authors":"Mina Gerges, Lefika Bathobakae, Anas Mahmoud, Remon Saad, S. Elkattawy, Fayez E. Shamoon, Mourad Ismail","doi":"10.12890/2024_004713","DOIUrl":"https://doi.org/10.12890/2024_004713","url":null,"abstract":"Subarachnoid haemorrhage (SAH) is a rare yet consequential medical emergency that may mimic an acute myocardial infarction (MI). SAH causes enhanced sympathetic activity, culminating in the development of neurogenic stunned myocardium (NSM), which presents as ST-segment deviations, prolonged QT intervals, T-wave inversions or Q-waves. Reperfusion therapy is contraindicated for SAH because of an increased risk of bleeding and death. Therefore, a prompt diagnosis is crucial. Here, we report a unique case of massive SAH presenting as diffuse ST-segment deviation simulating an acute MI. Our patient was brought to the emergency department after a cardiac arrest and died on day 2 of admission.","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141677992","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":"Look past the bleed! A case of non-traumatic thoracic aortic pseudoaneurysm presenting as haemoptysis","authors":"F. Ansari, Bilal Hamid, Fahad Mushtaq, Mubashira Aftab, Z. Kiyani, Benjamin Lloyd, Muhammad Umer Riaz Gondal","doi":"10.12890/2024_004666","DOIUrl":"https://doi.org/10.12890/2024_004666","url":null,"abstract":"Introduction: Aortic pseudoaneurysms are a type of contained rupture where most of the aortic wall is breached, leaving only a thin rim of the remaining wall or adventitia to hold the blood. This condition carries a high risk of rupture and potentially fatal complications. Typically, patients present with chest pain; haemoptysis can also occur, though rarely. Case description: A 64-year-old male who presented with two episodes of haemoptysis, with no history of cardiovascular surgery or trauma. A chest computerized tomography (CT) followed by an aortogram revealed a thoracic aortic pseudoaneurysm and the patient underwent surgical aortic repair without any complications. This case underscores the rare presentation of thoracic aortic pseudoaneurysm. Discussion: Haemoptysis is a rare manifestation of thoracic aorta pseudoaneurysm and can be a warning sign of impending rupture. Haemoptysis may occur due to formation of aortopulmonary fistula or direct erosion of pseudoaneurysm into lung parenchyma. Conclusion: It is imperative for clinicians to recognise such manifestations early for prompt diagnosis and prevention of complications.","PeriodicalId":11908,"journal":{"name":"European journal of case reports in internal medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141679848","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}