{"title":"Pediatric Opioid‑Use‑Associated Neurotoxicity with Cerebellar Edema: A Case of POUNCE Syndrome Following Vein of Galen Aneurysm Treatment.","authors":"Maxime Goldfinger","doi":"10.5334/jbsr.3786","DOIUrl":"10.5334/jbsr.3786","url":null,"abstract":"<p><p>We report the case of a 4‑year‑old child who experienced rapid neurological decline following opioid administration during anesthesia for an interventional procedure to treat a vein of Galen aneurysm. Cerebral magnetic resonance imaging (MRI) revealed marked cytotoxic edema in both cerebellar hemispheres and the brainstem, indicative of opioid‑induced neurotoxicity. A follow‑up MRI, performed 2 weeks later, showed profound cerebellar and brainstem atrophy and showed reduction in mass effect due to cytotoxic edema. <i>Teaching point:</i> Pediatric opioid‑use‑associated neurotoxicity with cerebellar edema (POUNCE) syndrome is a rare condition, characterized by cerebellar edema as a hallmark feature, which can be identified on MRI in pediatric patients following opioid use.</p>","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11568805/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142649043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Pulmonary Artery Intimal Sarcoma.","authors":"Karel Mercken, Vincent Sneyers, Emanuele Di Dedda","doi":"10.5334/jbsr.3688","DOIUrl":"10.5334/jbsr.3688","url":null,"abstract":"","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11568801/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142650553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lucas Van Houtven, Dieter Peeters, Filip M Vanhoenacker
{"title":"Extradigital Glomus Tumor at the Elbow.","authors":"Lucas Van Houtven, Dieter Peeters, Filip M Vanhoenacker","doi":"10.5334/jbsr.3755","DOIUrl":"10.5334/jbsr.3755","url":null,"abstract":"<p><p><i>Teaching point:</i> Extradigital glomus tumor should be considered in the differential diagnosis of a highly vascular solid lesion that is painful on palpation.</p>","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11568802/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142648887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Leonor De Almeida Moreira Cameira de Abreu, Jean-Christophe le Brun, Denis Tack
{"title":"Tracheobronchial Diverticulosis.","authors":"Leonor De Almeida Moreira Cameira de Abreu, Jean-Christophe le Brun, Denis Tack","doi":"10.5334/jbsr.3771","DOIUrl":"https://doi.org/10.5334/jbsr.3771","url":null,"abstract":"<p><p><i>Teaching point:</i> Tracheal diverticulosis is a rare and benign disorder, characterized by single or multiple tracheal wall outpouchings, either congenital or acquired, usually diagnosed incidentally on chest high‑resolution computed tomography, and in general remaining asymptomatic.</p>","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546214/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142633611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Neurogenic Pulmonary Edema in a Patient with Traumatic Brain Injury.","authors":"Elyn Van Snick, Bart Ilsen, Steven Raeymaeckers","doi":"10.5334/jbsr.3766","DOIUrl":"https://doi.org/10.5334/jbsr.3766","url":null,"abstract":"<p><p><i>Teaching point:</i> Neurogenic pulmonary edema is a rare complication of cerebral trauma and should be considered in trauma patients presenting with pulmonary edema when no other cause is found.</p>","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546071/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142633597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Heterotopic Ossification of the Indirect Head of the Rectus Femoris.","authors":"Rob Vernelen, Filip M Vanhoenacker","doi":"10.5334/jbsr.3750","DOIUrl":"https://doi.org/10.5334/jbsr.3750","url":null,"abstract":"<p><p><i>Teaching point:</i> The clues to the correct diagnosis of heterotopic ossification of the indirect head of the rectus femoris are its location above the acetabular rim and its (inverted) comma‑like morphology.</p>","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546211/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142633591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Olivier Colsoul, Adelard De Backer, Frederik Vandenbroucke
{"title":"Small Bowel Obstruction Caused by Obturator Hernia.","authors":"Olivier Colsoul, Adelard De Backer, Frederik Vandenbroucke","doi":"10.5334/jbsr.3715","DOIUrl":"https://doi.org/10.5334/jbsr.3715","url":null,"abstract":"<p><p><i>Teaching point:</i> In an elderly patient with a history of atypical, intermittent medial thigh pain presenting with signs of intestinal obstruction, entrapment of bowel loops in an obturator hernia should be included in the differential diagnosis and should be further elaborated by computed tomography (CT).</p>","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546075/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142633605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}