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Journal of the Korean Society of Radiology最新文献

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Recurrent Post-Traumatic Adrenal Bleeding after Transcatheter Arterial Embolization: A Case Report. 经导管动脉栓塞术后复发性创伤后肾上腺出血：病例报告。
Journal of the Korean Society of Radiology Pub Date : 2023-11-01 Epub Date: 2023-09-01 DOI: 10.3348/jksr.2023.0045
Hyojoo Kim, Sang Hyun Seo, Hyun Seok Jung
{"title":"Recurrent Post-Traumatic Adrenal Bleeding after Transcatheter Arterial Embolization: A Case Report.","authors":"Hyojoo Kim, Sang Hyun Seo, Hyun Seok Jung","doi":"10.3348/jksr.2023.0045","DOIUrl":"10.3348/jksr.2023.0045","url":null,"abstract":"<p><p>Adrenal gland trauma is uncommon and is diagnosed at an increasing frequency using CT scans. However, owing to the rarity of this injury and its diverse clinical presentations and prognoses, there is no consensus on its management. In this case report, a 73-year-old male patient experienced recurrent bleeding in the right adrenal gland due to an in-car traffic accident, which was treated with repeated transcatheter arterial embolization.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10721415/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75778527","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
Rare Manifestation of the Cutaneous and Cervical Lymph Node Metastases of Urothelial Carcinoma of Urinary Bladder: A Case Report. 膀胱尿路上皮癌皮肤和颈淋巴结转移的罕见表现：病例报告。
Journal of the Korean Society of Radiology Pub Date : 2023-11-01 Epub Date: 2023-06-27 DOI: 10.3348/jksr.2022.0064
Woo Yeol Sim, Noh Hyuck Park, Yoon Yang Jung
{"title":"Rare Manifestation of the Cutaneous and Cervical Lymph Node Metastases of Urothelial Carcinoma of Urinary Bladder: A Case Report.","authors":"Woo Yeol Sim, Noh Hyuck Park, Yoon Yang Jung","doi":"10.3348/jksr.2022.0064","DOIUrl":"10.3348/jksr.2022.0064","url":null,"abstract":"<p><p>Lymph node metastasis from bladder cancer mainly involves the external/internal iliac and obturator nodes as the primary lymphatic drainage sites of the bladder, and common iliac sites as the secondary drainage. Lymph node involvement above the diaphragm is rare. Metastasis to the head and neck region is associated with poor prognosis and low survival rate. Herein, we report a case of cervical cutaneous and lymph node metastases in a patient with bladder cancer. This is a rare case of advanced urothelial carcinoma presenting as an aggressive inflammatory process with extensive lymph node involvement, without bony or visceral metastasis.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10721421/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72394712","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
Immunoglobulin G4-Related Lung Disease with Waxing and Waning Pulmonary Infiltrates: A Case Report. 与免疫球蛋白 G4 相关的肺部疾病伴有起伏不定的肺部浸润：病例报告
Journal of the Korean Society of Radiology Pub Date : 2023-11-01 Epub Date: 2023-08-09 DOI: 10.3348/jksr.2022.0172
John Baek, Jongmin Park, Byunggeon Park, Jae-Kwang Lim, Chun Geun Lim, An Na Seo
{"title":"Immunoglobulin G4-Related Lung Disease with Waxing and Waning Pulmonary Infiltrates: A Case Report.","authors":"John Baek, Jongmin Park, Byunggeon Park, Jae-Kwang Lim, Chun Geun Lim, An Na Seo","doi":"10.3348/jksr.2022.0172","DOIUrl":"10.3348/jksr.2022.0172","url":null,"abstract":"<p><p>Immunoglobulin G4 (IgG4)-related lung disease can have various clinical courses. To our knowledge, reports of IgG4-related lung disease with waxing and waning pulmonary infiltrates only are very rare. A few lung nodules and ground glass opacities were incidentally found in a pre-operative evaluation in a 36-year-old female. The lung lesions showed waxing and waning in the follow-up chest CT. She underwent a surgical biopsy, and IgG4-related lung disease was confirmed.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10721417/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88232013","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
Typical and Atypical Imaging Features of Malignant Lymphoma in the Abdomen and Mimicking Diseases. 腹部恶性淋巴瘤及类似疾病的典型和非典型影像特征。
Journal of the Korean Society of Radiology Pub Date : 2023-11-01 Epub Date: 2023-08-09 DOI: 10.3348/jksr.2023.0015
Jong Eun Kim, So Hyun Park, Young Sup Shim, Sungjin Yoon
{"title":"Typical and Atypical Imaging Features of Malignant Lymphoma in the Abdomen and Mimicking Diseases.","authors":"Jong Eun Kim, So Hyun Park, Young Sup Shim, Sungjin Yoon","doi":"10.3348/jksr.2023.0015","DOIUrl":"10.3348/jksr.2023.0015","url":null,"abstract":"<p><p>Malignant lymphoma typically presents with homogeneous enhancement of enlarged lymph nodes without internal necrotic or cystic changes on multiphasic CT, which can be suspected without invasive diagnostic methods. However, some subtypes of malignant lymphoma show atypical imaging features, which makes diagnosis challenging for radiologists. Moreover, there are several lymphoma-mimicking diseases in current clinical practice, including leukemia, viral infections in immunocompromised patients, and primary or metastatic cancer. The ability of diagnostic processes to distinguish malignant lymphoma from mimicking diseases is necessary to establish effective management strategies for initial radiological examinations. Therefore, this study aimed to discuss the typical and atypical imaging features of malignant lymphoma as well as mimicking diseases and discuss important diagnostic clues that can help narrow down the differential diagnosis.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10721420/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85516607","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
Necrotizing Primary Angiitis of the Central Nervous System Mimicking Brain Abscess: A Case Report and Literature Review. 模仿脑脓肿的中枢神经系统坏死性原发性血管炎：病例报告与文献综述
Journal of the Korean Society of Radiology Pub Date : 2023-11-01 Epub Date: 2023-06-27 DOI: 10.3348/jksr.2023.0005
Chanjin Park, Eun Sun Choi, Euno Choi, Eunhee Kim
{"title":"Necrotizing Primary Angiitis of the Central Nervous System Mimicking Brain Abscess: A Case Report and Literature Review.","authors":"Chanjin Park, Eun Sun Choi, Euno Choi, Eunhee Kim","doi":"10.3348/jksr.2023.0005","DOIUrl":"10.3348/jksr.2023.0005","url":null,"abstract":"<p><p>Primary angiitis of the central nervous system (PACNS) is a rare vasculitis in the central nervous system. Herein, we report a case of diagnosis and treatment of necrotic pattern PACNS, which was difficult to differentiate from a brain abscess. A 19-year-old male presented with blurred vision and a headache. Brain MRI revealed irregular rim-enhancing necrotic masses with central diffusion-high signal intensity in the corpus callosum and peripheral diffusion-high signal intensity in the left parietotemporal periventricular area. Susceptibility-weighted imaging revealed multiple punctate hemorrhages in the lesions. The patient was diagnosed with unusual abscess or tumefactive PACNS. Therefore, we initially treated the patient with antibiotics to rule out brain abscess. However, the brain lesions did not improve on follow-up MRI after the antibiotic treatment. Surgical biopsy was performed, and the histopathological diagnosis was PACNS with a necrotic pattern. The necrotic lesions became smaller on follow-up MRI after high-dose corticosteroid treatment.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10721422/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91379989","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
Persistent Primitive Olfactory Artery Type 4 with Fusiform Aneurysm: A Case Report. 伴有纺锤形动脉瘤的持续性原始嗅动脉 4 型：病例报告。
Journal of the Korean Society of Radiology Pub Date : 2023-11-01 Epub Date: 2023-09-01 DOI: 10.3348/jksr.2022.0139
Heecheol Park, Jin Wook Baek, Hae Woong Jeong, Young Jin Heo, Suyoung Yun, Ji-Yeon Han
{"title":"Persistent Primitive Olfactory Artery Type 4 with Fusiform Aneurysm: A Case Report.","authors":"Heecheol Park, Jin Wook Baek, Hae Woong Jeong, Young Jin Heo, Suyoung Yun, Ji-Yeon Han","doi":"10.3348/jksr.2022.0139","DOIUrl":"10.3348/jksr.2022.0139","url":null,"abstract":"<p><p>The persistent primitive olfactory artery (PPOA) is a rare variant of the anterior cerebral artery, first reported in 1979. It reportedly has a high correlation with the development of aneurysms, owing to the hemodynamic stress induced by the structural characteristics of the hairpin turn. Herein, we present a rare case of PPOA type 4 with a fusiform aneurysm at the hairpin turn segment in a 46-year-old female with occasional headaches. Time-of-flight MR angiography and transfemoral cerebral angiography revealed an unusual branch arising from the left A1 segment, running anteromedially along the ipsilateral olfactory tract, and turning the hairpin posterior to the olfactory bulb. This branch continued into the left accessory middle cerebral artery, and a fusiform aneurysm was observed at the hairpin segment. No further treatment was performed, and follow-up imaging was recommended. Nevertheless, it is essential to recognize and diagnose these rare variations.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10721419/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75684255","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
[Interventional Management for Pelvic Trauma]. 盆腔创伤的介入治疗。
Journal of the Korean Society of Radiology Pub Date : 2023-07-01 DOI: 10.3348/jksr.2023.0032
Jung Han Hwang, Jeong Ho Kim, Suyoung Park
{"title":"[Interventional Management for Pelvic Trauma].","authors":"Jung Han Hwang,&nbsp;Jeong Ho Kim,&nbsp;Suyoung Park","doi":"10.3348/jksr.2023.0032","DOIUrl":"https://doi.org/10.3348/jksr.2023.0032","url":null,"abstract":"<p><p>Traumatic pelvic injuries usually include high-energy crush injuries and are associated with significant morbidity and mortality. Mortality rates range from 6% to 15% and increase to 36%-54% in cases of fractures that result in increased pelvic volume. Therefore, retroperitoneal hemorrhage can spiral and progress to hemorrhagic shock. Pelvic hemorrhage most commonly occurs secondary to disrupted pelvic veins or fractured bones, and 10%-20% of cases involve arterial injuries. Owing to extensive bleeding and limitations of surgery for pelvic hemorrhage, interventional treatment is at the forefront of pelvic hemorrhage management. CT is an accurate indicator of active hemorrhage in patients with pelvic trauma that affects the diagnosis and management, including interventions. Identification of the site of hemorrhage is necessary for focused interventional treatment. The current trend toward a more conservative approach for treatment of pelvic trauma and advances in interventional radiology in the field of pelvic trauma may favor widespread use of interventional treatment for patients with pelvic injuries. In this review, we discuss therapeutic modalities available to the interventional radiologist and common angiographic treatment strategies and techniques.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d8/c5/jksr-84-835.PMC10407063.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9970323","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
CT Findings of May-Thurner Syndrome in Diffuse Idiopathic Skeletal Hyperostosis: A Case Report. 弥漫性特发性骨骼增生May-Thurner综合征的CT表现1例。
Journal of the Korean Society of Radiology Pub Date : 2023-07-01 DOI: 10.3348/jksr.2022.0132
Jiwook Jeong, Tae Eun Kim
{"title":"CT Findings of May-Thurner Syndrome in Diffuse Idiopathic Skeletal Hyperostosis: A Case Report.","authors":"Jiwook Jeong,&nbsp;Tae Eun Kim","doi":"10.3348/jksr.2022.0132","DOIUrl":"https://doi.org/10.3348/jksr.2022.0132","url":null,"abstract":"<p><p>May-Thurner syndrome (MTS) is a rare cause of deep vein thrombosis. Several cases of MTS because of various causes have been reported. However, MTS due to osteophytes in patients with underlying diffuse idiopathic skeletal hyperostosis (DISH) has not been reported in English literature, to the best of our knowledge. Here, we present the CT findings of MTS in patient with DISH.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/b2/b1/jksr-84-941.PMC10407060.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9972768","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
Myxoid Liposarcoma of the Breast Mimicking Phyllodes Tumor: A Case Report. 乳腺模拟叶状瘤黏液样脂肪肉瘤1例报告。
Journal of the Korean Society of Radiology Pub Date : 2023-07-01 DOI: 10.3348/jksr.2022.0146
Se Jin Lee, Jung Kyu Ryu, Kyu Yeoun Won, Sang-Ah Han
{"title":"Myxoid Liposarcoma of the Breast Mimicking Phyllodes Tumor: A Case Report.","authors":"Se Jin Lee,&nbsp;Jung Kyu Ryu,&nbsp;Kyu Yeoun Won,&nbsp;Sang-Ah Han","doi":"10.3348/jksr.2022.0146","DOIUrl":"https://doi.org/10.3348/jksr.2022.0146","url":null,"abstract":"<p><p>Myxoid liposarcoma is an extremely rare malignant breast tumor. We report the case of a 44-year-old woman who had myxoid liposarcoma of the breast with a history of phyllodes tumor and describe the imaging findings on US, mammography, and MRI. Before surgery, the mass was considered to be a recurrent phyllodes tumor. However, using US, we retrospectively identified some differences between myxoid liposarcomas and phyllodes tumors.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1e/09/jksr-84-952.PMC10407076.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10344688","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
Primary Peritoneal Psammocarcinoma Misdiagnosed as an Heterotopic Ossification: A Case Report. 原发性腹膜沙粒癌误诊为异位骨化1例。
Journal of the Korean Society of Radiology Pub Date : 2023-07-01 DOI: 10.3348/jksr.2022.0095
Gayoung Jeon, Seo Young Park
{"title":"Primary Peritoneal Psammocarcinoma Misdiagnosed as an Heterotopic Ossification: A Case Report.","authors":"Gayoung Jeon,&nbsp;Seo Young Park","doi":"10.3348/jksr.2022.0095","DOIUrl":"https://doi.org/10.3348/jksr.2022.0095","url":null,"abstract":"<p><p>Primary peritoneal psammocarcinoma is a rare type of serous carcinoma that is characterized by the massive formation of psammoma bodies and the invasion of adjacent organs. A 55-year-old female who previously underwent a hysterectomy presented to the emergency room with severe abdominal pain. Contrast-enhanced CT revealed an intra-abdominal calcific mass. Initially, it was thought to be a heterotopic ossification due to the previous pelvic surgery with intact ovaries. However, this was diagnosed as a primary peritoneal psammocarcinoma. Primary peritoneal psammocarcinoma is a very rare disease entity that should be considered a differential diagnosis in patients with normal ovaries, massive ossification in the pelvic cavity, and calcific peritoneal nodules.</p>","PeriodicalId":17455,"journal":{"name":"Journal of the Korean Society of Radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/aa/dc/jksr-84-958.PMC10407059.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9963572","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
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