Radiology Case Reports最新文献_第6页

A rare incidental finding of splenogonadal fusion in a trauma patient: A case report and review of the literature

Radiology Case Reports Pub Date : 2025-01-28 DOI: 10.1016/j.radcr.2025.01.007

Mosleh Shammout , Somaya Al Kiswani , Zaid Sawaftah , Mhd Osama Rahhal , Sondos Baradia , Reem Abuhamdah , Abdallah Hussein

引用次数: 0

Comprehensive case reports on cardiac manifestations in Erdheim-Chester disease: Imaging and clinical insights

Radiology Case Reports Pub Date : 2025-01-28 DOI: 10.1016/j.radcr.2025.01.023

Oliver Barachini MD , Jakob Slavicek MD , Klaus Hergan MD , Shahin Zandieh MD, MSc

引用次数: 0

Two cases of myeloid sarcoma of the mediastinum

Radiology Case Reports Pub Date : 2025-01-28 DOI: 10.1016/j.radcr.2025.01.035

Sayo Irie MD, Akihiro Inoue MD, Taisuke Nakamura MD, Yusuke Kobayashi MD, Tadashi Yamaguchi MD, Ryo Aoki MD, Hiroyuki Kamide MD, Toshiaki Nishii MD, Zenjiro Sekikawa MD

{"title":"Two cases of myeloid sarcoma of the mediastinum","authors":"Sayo Irie MD, Akihiro Inoue MD, Taisuke Nakamura MD, Yusuke Kobayashi MD, Tadashi Yamaguchi MD, Ryo Aoki MD, Hiroyuki Kamide MD, Toshiaki Nishii MD, Zenjiro Sekikawa MD","doi":"10.1016/j.radcr.2025.01.035","DOIUrl":"10.1016/j.radcr.2025.01.035","url":null,"abstract":"<div><div>Myeloid sarcoma is a malignancy characterized by the excessive proliferation of immature myeloid cells or myeloblasts, leading to tumor formation outside the bone marrow. This condition often manifests before or after the onset of acute myeloid leukemia or during a relapse following initial remission. Myeloid sarcoma develops in any organs or parts of the body, but its occurrence in the mediastinum is rare. We report 2 cases of myeloid sarcoma in the mediastinum. The first case was a 63-year-old woman who experienced exertional dyspnea and was found to have a mediastinal mass along with a left pleural effusion on computed tomography (CT). Blood tests revealed abnormal cells, and a diagnosis of acute myeloid leukemia was confirmed by a bone marrow examination. A CT-guided biopsy of the mediastinal mass confirmed myeloid sarcoma. The second case was a 43-year-old man who presented with dyspnea on exertion and was discovered to have a mediastinal mass compressing the trachea and bronchus on CT. Additionally, a soft tissue lesion with bone destruction in his left maxillary sinus was found on CT. His blood tests showed no abnormalities. Since the CT-guided biopsy of the mediastinal mass did not yield a definitive diagnosis, the second biopsy of the maxillary sinus lesion led to the diagnosis of myeloid sarcoma. It is crucial to consider myeloid sarcoma in the differential diagnosis of mediastinal tumors to facilitate early detection and treatment.</div></div>","PeriodicalId":53472,"journal":{"name":"Radiology Case Reports","volume":"20 4","pages":"Pages 2063-2069"},"PeriodicalIF":0.0,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133583","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}

引用次数: 0

Krukenberg tumor secondary to gallbladder adenocarcinoma: A case report

Radiology Case Reports Pub Date : 2025-01-28 DOI: 10.1016/j.radcr.2025.01.034

Imane Bazi , Soufiane Bigi , Zakaria Chahbi , Said Adnor , Abderrahmane Ibenyahya , Abir Saalaoui , Hajar Elagouri , Soukaina Wakrim

引用次数: 0

Life-threatening massive hemoptysis due to pulmonary arteriovenous malformation: An uncommon case

Radiology Case Reports Pub Date : 2025-01-28 DOI: 10.1016/j.radcr.2025.01.032

Nguyen Lan Hieu PhD , Le Hoan PhD , Nguyen Ngoc Cuong PhD , Le Van Tu MD , Nguyen Thi Giang MD , Thieu Thi Tra My MD , Bui Thi Phuong Thao MD , Tran Quoc Hoa PhD

{"title":"Life-threatening massive hemoptysis due to pulmonary arteriovenous malformation: An uncommon case","authors":"Nguyen Lan Hieu PhD , Le Hoan PhD , Nguyen Ngoc Cuong PhD , Le Van Tu MD , Nguyen Thi Giang MD , Thieu Thi Tra My MD , Bui Thi Phuong Thao MD , Tran Quoc Hoa PhD","doi":"10.1016/j.radcr.2025.01.032","DOIUrl":"10.1016/j.radcr.2025.01.032","url":null,"abstract":"<div><div>We present the case of a 42-year-old woman with no past medical history who was admitted to the emergency department because of massive hemoptysis estimated to be greater than 250ml of fresh blood. Physical examination revealed that her vital signs were initially fluctuating on admission with decreased arterial oxygen saturation, tachypnea, mildly elevated blood pressure and heart rate, and no fever. The head and neck exams were notable for the presence of blood in the oropharynx. No active bleeding site was found during nasopharyngoscopy. Chest X-ray shows a well-defined homogeneous mass-like opacity with lobulated shapes of the right lung. Contrast-enhanced computed tomography demonstrates a single 1.2 × 1 cm pulmonary arteriovenous malformation (PAVM) in the right upper lobe fed by an anterior segment pulmonary artery measuring 3.5mm in diameter. The final diagnosis was concluded as massive hemoptysis due to right pulmonary arteriovenous malformation. In this report, we present a rare clinical case with a silent developmental PAVM that did not cause symptoms until massive hemoptysis which can be life-threatening.</div></div>","PeriodicalId":53472,"journal":{"name":"Radiology Case Reports","volume":"20 4","pages":"Pages 2054-2058"},"PeriodicalIF":0.0,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133608","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}

引用次数: 0

Lobar holoprosencephaly with associated meningocele: A rare case report of a 25-year-old patient with multiple seizures

Radiology Case Reports Pub Date : 2025-01-27 DOI: 10.1016/j.radcr.2025.01.029

Parishmita Barman MBBS , Gaurav Vedprakash Mishra MBBS, MD , G Murugan MBBS, MD , Piyoosh Priyadarshee MBBS , Mayur Wanjari MSc , Anshul Sood MBBS

引用次数: 0

Hepatocellular adenomas associated with antiepileptic drugs: A case report

Radiology Case Reports Pub Date : 2025-01-27 DOI: 10.1016/j.radcr.2025.01.015

Rodrigo P. Azevedo MD, Ralph R.F.M. Tavares MD, Cinthia D. Ortega PhD, Manoel S. Rocha PhD

{"title":"Hepatocellular adenomas associated with antiepileptic drugs: A case report","authors":"Rodrigo P. Azevedo MD, Ralph R.F.M. Tavares MD, Cinthia D. Ortega PhD, Manoel S. Rocha PhD","doi":"10.1016/j.radcr.2025.01.015","DOIUrl":"10.1016/j.radcr.2025.01.015","url":null,"abstract":"<div><div>Hepatocellular adenoma (HCA) represents a rare benign liver tumor occurring predominantly in females of reproductive age and taking oral contraceptives. They are associated with various conditions. We report the case of a male patient with hepatic adenomas who has an association with long-term antiepileptic drugs in treatment for seizures of Rasmussen's encephalitis without a history of anabolic steroid use or any underlying hyperestrogenism. MRI findings show multiple hepatic nodules with mainly intermediate signal on T2, intratumoral fat content without diffusion restriction, and intense enhancement in the arterial phase with and without washout in portal and equilibrium phases. The imaging characteristics of these adenomas are indicative of the HNF1 alpha-inactivated subtype. No therapeutic interventions have been performed so far. This association is rare, and few cases have been reported in the literature. This case aims to reaffirm and remind people of the association of hepatic adenomas with antiepileptic drug use and make an additional analysis of the new molecular subtypes of hepatic adenoma, described recently in the literature. Exhaustive literature research reveals few case reports.</div></div>","PeriodicalId":53472,"journal":{"name":"Radiology Case Reports","volume":"20 4","pages":"Pages 2024-2028"},"PeriodicalIF":0.0,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133791","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}

引用次数: 0

Forearm arteriovenous malformation: A rare vascular puzzle

Radiology Case Reports Pub Date : 2025-01-27 DOI: 10.1016/j.radcr.2024.12.059

Fadwa Jaheddine, Kaoutar Imrani, Nabil Moatassim Billah, Ittimade Nassar

引用次数: 0

Chronic headache and obstructive hydrocephalus: A case of pilocytic astrocytoma in the third ventricle with detailed radiological and histopathological findings

Radiology Case Reports Pub Date : 2025-01-25 DOI: 10.1016/j.radcr.2024.12.058

Paritosh Bhangale MBBS, Shivali Kashikar MD, Pratapsingh Hanuman Parihar MD, Dhananjay Shinde MBBS, Anjali Kumari MBBS, Devyansh Nimodia MBBS

{"title":"Chronic headache and obstructive hydrocephalus: A case of pilocytic astrocytoma in the third ventricle with detailed radiological and histopathological findings","authors":"Paritosh Bhangale MBBS, Shivali Kashikar MD, Pratapsingh Hanuman Parihar MD, Dhananjay Shinde MBBS, Anjali Kumari MBBS, Devyansh Nimodia MBBS","doi":"10.1016/j.radcr.2024.12.058","DOIUrl":"10.1016/j.radcr.2024.12.058","url":null,"abstract":"<div><div>Pilocytic astrocytoma is a benign, slow-growing tumor classified as a WHO Grade I glioma, commonly affecting children and young adults. This case highlights the clinical, radiological, and histopathological features of a third-ventricle pilocytic astrocytoma and its management through endoscopic resection. An 18-year-old female presented with a one-year history of generalized headache, aggravated over the past month. Magnetic resonance imaging (MRI) revealed a mass lesion in the third ventricle, characterized by hypointensity on T1, hyperintensity on T2/FLAIR, no restriction on DWI, high signal intensity on ADC, and intense postcontrast enhancement. The lesion caused obstructive hydrocephalus in the bilateral lateral ventricles. The patient underwent successful endoscopic resection of the tumor. Histopathological examination confirmed pilocytic astrocytoma, showing biphasic patterns, Rosenthal fibers, and eosinophilic granular bodies. This case underscores the importance of multimodal diagnostic approaches and timely surgical intervention in managing pilocytic astrocytoma. Radiological imaging plays a pivotal role in preoperative planning, while histopathology confirms the diagnosis and guides further treatment.</div></div>","PeriodicalId":53472,"journal":{"name":"Radiology Case Reports","volume":"20 4","pages":"Pages 1993-1997"},"PeriodicalIF":0.0,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133811","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}

引用次数: 0

Treatment-resistant Cushing disease and acromegaly in a young woman: A case of functional pituitary macroadenoma

Radiology Case Reports Pub Date : 2025-01-25 DOI: 10.1016/j.radcr.2025.01.010

Ibrahim Khalil MBBS , Md. Imran Hossain MBBS

{"title":"Treatment-resistant Cushing disease and acromegaly in a young woman: A case of functional pituitary macroadenoma","authors":"Ibrahim Khalil MBBS , Md. Imran Hossain MBBS","doi":"10.1016/j.radcr.2025.01.010","DOIUrl":"10.1016/j.radcr.2025.01.010","url":null,"abstract":"<div><div>Cushing disease and acromegaly are common endocrine disorders caused by excessive cortisol and growth hormone production, respectively. Both conditions can co-occur due to functioning pituitary adenomas, which are typically benign pituitary gland tumors. This report discusses a 30-year-old woman with hyperpituitarism leading to treatment-resistant Cushing disease and acromegaly caused by a functional pituitary macroadenoma. A 30-year-old woman presented with a history of excessive weight gain, facial puffiness, fatigue, persistent headaches, and visual disturbances. Clinical examination revealed features consistent with Cushing disease and acromegaly, including a moon face, central obesity, and large hands and feet—the ophthalmologic evaluation identified bitemporal hemianopia, suggesting optic chiasm compression. Laboratory results showed elevated ACTH, IGF-1, and prolactin levels, alongside confirmed hypercortisolism. The patient also had secondary diabetes mellitus and galactorrhea—initial treatment with octreotide provided limited benefit, with persistent hormone elevations and insufficient symptom control. The patient underwent endonasal endoscopic transsphenoidal resection of the pituitary macroadenoma, leading to marked symptomatic and hormonal improvements. This underscores the diagnostic challenge and treatment complexity of such cases. Early diagnosis is critical for optimizing outcomes in patients with hyperpituitarism and mitigating complications. This case highlights the importance of multidisciplinary management and the necessity of long-term follow-up to monitor for recurrence and ensure sustained remission.</div></div>","PeriodicalId":53472,"journal":{"name":"Radiology Case Reports","volume":"20 4","pages":"Pages 2013-2019"},"PeriodicalIF":0.0,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133736","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}

引用次数: 0