OMICS journal of radiology最新文献_第2页

Undergraduate educational intervention on the understanding of persons with traumatic brain injury: Preliminary results 2017 本科教育干预对外伤性脑损伤患者认识的影响:初步结果2017

OMICS journal of radiology Pub Date : 2018-01-11 DOI: 10.4172/2167-7964-C1-017

Laura Gaudet

引用次数: 0

Segmentation of optic disc in fundus images 眼底图像中视盘的分割

OMICS journal of radiology Pub Date : 2018-01-11 DOI: 10.4172/2167-7964-C1-019

A. Elbalaoui

引用次数: 3

Management of Metastatic Bone Disease: An Update of the Role of Interventional Radiology 转移性骨病的治疗:介入放射学作用的最新进展

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000299

E. Faiella, D. Santucci, G. Vullo, B. Zobel, R. Grasso

引用次数: 0

Squamous Cell Carcinoma in a Newly Diagnosed Ovarian Dermoid Cyst 新诊断卵巢皮样囊肿的鳞状细胞癌

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000294

C. v., Wu Y

引用次数: 0

Hereditary Multiple Exostoses Misdiagnosed as Rheumatoid Arthritis 遗传性多发性外生骨肿误诊为类风湿关节炎

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000287

E. Hf, S. Saad

{"title":"Hereditary Multiple Exostoses Misdiagnosed as Rheumatoid Arthritis","authors":"E. Hf, S. Saad","doi":"10.4172/2167-7964.1000287","DOIUrl":"https://doi.org/10.4172/2167-7964.1000287","url":null,"abstract":"Making a diagnosis of rheumatoid arthritis is often tricky. With no single test that confirms or eliminates the disease, the diagnosis of RA is based on a physical exam, patient history, laboratory tests and often imaging. However, symptoms of RA, such as pain, swelling and fatigue, are not exclusive to the disease. And correct diagnosis is important in choosing an appropriate treatment plan. A number of diseases, such as lupus, fibromyalgia or Sjogren’s syndrome, may easily be confused with RA, or coexist in a patient. Arthritis symptoms might develop following certain infections, such as Lyme disease, tuberculosis, gastrointestinal infection or sexually-transmitted diseases. Patients with certain cancers, such as large granular lymphocyte (LGL) leukemia, have an increased incidence of RA, an acute leukemia in children may even be misdiagnosed as idiopathic juvenile arthritis. In this case report a 25 years male patient presented with arthralgia, fatigue, swelling of swelling of all MCPs, PIPs both wrists and knees, tender shoulders, Limited range of motion of right elbow, limitation of ROM of knees, severe cervical muscle spasm, was misdiagnosed as rheumatoid arthritis with 2ry Sjogren's syndrome with no response to treatment; imaging revealed multiple exostoses at distal end of Rt radius, ulna and distal femoral and tibial end.","PeriodicalId":90030,"journal":{"name":"OMICS journal of radiology","volume":"7 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4172/2167-7964.1000287","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70851120","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}

引用次数: 0

Fibrodysplasia Ossificans Progressiva: A Case Report 进行性骨化性纤维发育不良1例报告

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000301

A. Anwar, I. Elnadi, M. Hussein, I. Zaki

引用次数: 0

Generalized Giant Cell Arteritis Discovered on Positron Emission Tomography 正电子发射断层扫描发现广泛性巨细胞动脉炎

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000288

A. Habbu, K. Hatti, L. Lancaster, N. Hendricks, W. Grosh, J. Lewis

{"title":"Generalized Giant Cell Arteritis Discovered on Positron Emission Tomography","authors":"A. Habbu, K. Hatti, L. Lancaster, N. Hendricks, W. Grosh, J. Lewis","doi":"10.4172/2167-7964.1000288","DOIUrl":"https://doi.org/10.4172/2167-7964.1000288","url":null,"abstract":"An eighty two year old man with a remote history of metastatic melanoma status post chemotherapy presented with fatigue, generalized weakness, low grade fevers, abdominal pain and weight loss. Positron emission tomography (PET) scan was obtained, which revealed diffuse and symmetric increased F-18 Fluorodeoxyglucose (FDG) uptake throughout the large arterial vasculature in the neck, chest, abdomen, pelvis and lower extremities. CT angiogram showed subtle wall thickening involving the bilateral vertebral, bilateral axillary, left subclavian, abdominal aorta, bilateral common iliac, internal iliac, common femoral, superficial femoral, popliteal and anterior tibial arteries, consistent with large vessel vasculitis. Subsequent left temporal artery biopsy revealed multiple giant cells with associated lymphoid cells infiltrating all levels of the artery, but most focused in the media and adventitia, consistent with giant cell arteritis (GCA). The patient was started on prednisone, resulting in prompt improvement in his constitutional symptoms and normalization of his sedimentation rate.","PeriodicalId":90030,"journal":{"name":"OMICS journal of radiology","volume":"7 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4172/2167-7964.1000288","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70851146","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}

引用次数: 0

A Case Report of Calcified Submitral Aneurysm Associated with Takayasus Arteritis 二尖瓣下动脉瘤钙化合并高桥动脉炎1例

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000293

Hamsini Bc, Gowda Gd, S. Viswamitra, S. Sola

引用次数: 0

Diffusion Weighted and Dynamic Contrast-Enhanced MRI as a Predictor of Treatment Response in Head and Neck Cancer to Chemoradiotherapy: The Role of Early Intratreatment Scanning 弥散加权和动态增强MRI作为头颈癌放化疗治疗反应的预测指标:早期治疗内扫描的作用

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000296

M. Garbajs, P. Strojan, K. Surlan-Popovic

{"title":"Diffusion Weighted and Dynamic Contrast-Enhanced MRI as a Predictor of Treatment Response in Head and Neck Cancer to Chemoradiotherapy: The Role of Early Intratreatment Scanning","authors":"M. Garbajs, P. Strojan, K. Surlan-Popovic","doi":"10.4172/2167-7964.1000296","DOIUrl":"https://doi.org/10.4172/2167-7964.1000296","url":null,"abstract":"Background: In locoregionally advanced Head and Neck Squamous Cell Carcinoma (HNSCC), intra-treatment scanning early during the course of Concomitant Chemoradiotherapy (CRT) with advanced functional Magnetic Resonance Imaging (MRI) could potentially allow for modification of treatment to maximize the chance of favourable outcome. The aim of this prospective study was to assess the predictive value of parameters derived from Dynamic Contrast-Enhanced (DCE) and Diffusion Weighted (DW) MRI for treatment response early during the course of CRT in patients with HNSCC.Methods: MRI scans were performed in 20 patients with locoregionally advanced HNSCC at baseline, after 10 Grays (Gy) and 40 Gy of CRT. DW and DCE derived parameters as well as the volumes were measured from primary tumours and lymph nodes. Tumour kinetic parameters (volume transfer constant (Ktrans), extracellular extravascular volume fraction (ve) and plasma volume fraction (Vp)) were assessed using the extended Tofts model. Relative changes in studied parameters from baseline to 10 Gy and 40 Gy were calculated. Factors predictive for treatment response were identified by the Firth logistic regression. Spearman’s rank correlation coefficient was used to investigate correlations among the parameters.Results: Responders showed a significant decrease in Ktrans after 10 Gy (median, -50.2 %; range, -25.1 to -90.9 %; P = 0.047). In addition, decreased ve after 10 Gy (median, -26.9%; range -76.7 to -126.8%) and increased apparent diffusion coefficient (ADC) after 40 Gy (median, 73.4%; range, 17.8 - 121.6%) were borderline significant (P=0.066 and P=0.079, respectively). Positive correlation between Ktrans and ve after 10 Gy (r = 0.823, P <0.05) was noticed.Conclusion: In HNSCC, early changes in DCE- and DWI-MRI derived parameters appear to predict tumour response before the actual morphologic changes occur.","PeriodicalId":90030,"journal":{"name":"OMICS journal of radiology","volume":"7 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4172/2167-7964.1000296","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70851379","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}

引用次数: 0

Meckel Diverticulum in the Setting of Acute Appendicitis: A Mimic of Peri-Appendiceal Abscess 急性阑尾炎的梅克尔憩室:阑尾周围脓肿的模拟物

OMICS journal of radiology Pub Date : 2018-01-01 DOI: 10.4172/2167-7964.1000300

Siddiqui Ma, Luke Fe, S. Sartaj

引用次数: 2