Imaging in Medicine最新文献_第4页

A Technical Update Of High-intensity Focused Ultrasound Ablation For Prostate Cancer And Benign Prostatic Hyperplasia 高强度聚焦超声消融治疗前列腺癌及良性前列腺增生的技术进展

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/IMAGING-MEDICINE.1000116

Nguyen Minh Duc Huynh Quang Huy

引用次数: 0

Multiple genital sebaceous cyst 多发生殖器皮脂腺囊肿

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/IMAGING-MEDICINE.1000096

A. Nassiri, FatimaZahra Mernissi Omar Amrani Souhli

引用次数: 0

Assessment Of The Correlation Between Dynamic Contrast Enhanced Computed Tomography And Histological And Vascular Biomarkers In Patients Resected For Colorectal Liver Metastases 动态增强计算机断层扫描与结直肠肝转移切除患者的组织学和血管生物标志物的相关性评估

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/IMAGING-MEDICINE.1000121

C. Lauridsen, Thomas Axelsen, M. Hansen, E. Fallentin, M. Nielsen, R. Eefsen, M. Illemann, L. Engelholm, B. Vainer, G. Høyer-Hansen, I. Lund, G. Willemoe, H. Rolff, M. Osterlind

{"title":"Assessment Of The Correlation Between Dynamic Contrast Enhanced Computed Tomography And Histological And Vascular Biomarkers In Patients Resected For Colorectal Liver Metastases","authors":"C. Lauridsen, Thomas Axelsen, M. Hansen, E. Fallentin, M. Nielsen, R. Eefsen, M. Illemann, L. Engelholm, B. Vainer, G. Høyer-Hansen, I. Lund, G. Willemoe, H. Rolff, M. Osterlind","doi":"10.14303/IMAGING-MEDICINE.1000121","DOIUrl":"https://doi.org/10.14303/IMAGING-MEDICINE.1000121","url":null,"abstract":"Background: Dynamic contrast-enhanced computed tomography (DCE-CT) is a promising non-invasive method that provides the functional evaluation of the vascularity in normal and malignant tissue. The objectives of this consecutive study were to investigate the possible correlation between the perfusion characteristics of colorectal cancer liver metastases as examined by (DCE-CT) and the microvessel density of resected metastases. An additional aim was to investigate the correlation between the urokinase plasminogen activation receptor (uPAR) and perfusion values. Methods and findings: Eleven patients fulfilled the criteria for comparative analyses. The microvessel density values,uPAR level and the DCE-CT values were analysed. A perfusion index (PI) based on the measurement of arterial and portal flow (AF, PF) was defined as follows: PI=AF/ (AF+PF)%. The DCE-CT measurements were compared between metastatic and normal liver tissues. A Spearman correlation test was used for statistical analysis. The perfusion index and microvessel density values were significantly correlated (r=0.75; p=0.01). Furthermore, a higher volume of metastases significantly correlated with higher plasma levels of the uPAR forms (0.72 ≤ r ≥ 0.89; p < 0.05). Conclusions: DCE-CT may have the potential to measure the vascularity of colorectal liver metastases; however, the correlation between microvessel density and the perfusion values appears vague.","PeriodicalId":13333,"journal":{"name":"Imaging in Medicine","volume":"1 1","pages":"147-154"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76938047","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

Imaging characteristics of mature cystic teratoma 成熟囊性畸胎瘤的影像学特征

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/imaging-medicine.1000125

Sindhu P Kumar

引用次数: 0

A rare complication of acute cholecystitis leading to perihepatic abscess: gall bladder perforation 急性胆囊炎导致肝周脓肿的罕见并发症:胆囊穿孔

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/imaging-medicine.1000100

Yavuz Yuksel, O. Gok

引用次数: 0

High-intensity focused ultrasound of uterine fibroids and adenomyosis: maneuver technique for bowel loops located inside the treatment window 子宫肌瘤和子宫腺肌病的高强度聚焦超声:位于治疗窗口内肠袢的操作技术

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/imaging-medicine.1000097

Nguyen Huy

引用次数: 1

Tumor syndrome, hepatic and hematological features revealing undiagnosed early rheumatoid arthritis 肿瘤综合征，肝脏和血液学特征显示未确诊的早期类风湿关节炎

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/Imaging-Medicine.1000091

Z. Alaya, Mouna Braham, E. Bouajina

{"title":"Tumor syndrome, hepatic and hematological features revealing undiagnosed early rheumatoid arthritis","authors":"Z. Alaya, Mouna Braham, E. Bouajina","doi":"10.14303/Imaging-Medicine.1000091","DOIUrl":"https://doi.org/10.14303/Imaging-Medicine.1000091","url":null,"abstract":"Background: Extra-articular manifestations in rheumatoid arthritis (RA) are rare and generally occur in an advanced stage of the disease. We report a case of an unusual onset of early RA. Case presentation: A 21 year old male complains of polyathritis involving small and large joints, associated with fever, asthenia, anorexia and weight loss. The temperature was up to 38.8°. There was a left cervical adenopathies, hepato-splenomegaly and there were synovitis in all joints sparing distal interphalangial joints. The erythrocyte sedimentation rate was accelerated; the C-reactive protein was up to 222 mg/l. The number of white blood cells were 9000/mm3 with monocytosis, lymphocytosis and thrombocytosis at 986000/mm3 . There was cholestasis with cytolysis. Rheumatoid factor (RF) and anti-cyclic citrullinated peptide antibodies (ACCP) were positive. The hands X-ray didn’t show any RA specific signs. The chest X-Ray showed a left pleurisy. The CT scan showed multiple axillar and mediastinal lymphadenopathies, hepato-splenomegaly with multiple coelio-mesenteric and retroperitoneal lymph nodes. The pleural biopsy as well as the biopsy of the adenopathy and the salivary glands didn’t show any specific abnormalities or signs of lymphoma. The hepatic biopsy revealed an inflammatory lymphohistiocytic infiltrate with rare foci of necrosis and a dilatation of the hepatic sinusoids. The diagnosis of RA was suspected and confirmed by the MRI of the hands. Conclusion: RA may have an unusual onset such as hematologic, hepatic, pleuropulmonary features or tumor syndrome, but it is rarely reported. The diagnosis in this case is difficult","PeriodicalId":13333,"journal":{"name":"Imaging in Medicine","volume":"5 1","pages":"5-9"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90107891","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

Efficacy Of ultrasonography and computed tomography in differentiating transudate from exudate in patients with pleural effusion 超声和计算机断层扫描在鉴别胸腔积液渗出物和渗出物中的作用

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/imaging-medicine.1000109

Ramya Ch, B. Ra, aru N Rachegowda

{"title":"Efficacy Of ultrasonography and computed tomography in differentiating transudate from exudate in patients with pleural effusion","authors":"Ramya Ch, B. Ra, aru N Rachegowda","doi":"10.14303/imaging-medicine.1000109","DOIUrl":"https://doi.org/10.14303/imaging-medicine.1000109","url":null,"abstract":"Purpose: To evaluate USG and CT imaging findings in differentiating transudative and exudative pleural effusion. Materials and methods: A prospective observational study was performed over a period of eighteen months between January 2016 and June 2017. Eighty patients with pleural effusion were included and were evaluated with USG and CT along with diagnostic thoracocentesis. USG appearances and CT attenuation values along with additional findings like presence of pleural thickening, pleural nodules and loculation were evaluated. Results: 24 (30%) were transudates and 56 (70%) were exudates. Transudative were always anechoic. Exudates were complex septated (62.5%), echogenic (25%) or complex non-septated (8.9%) on USG with very few being anechoic (3.5%). Loculations were better appreciated on ultrasound while pleural thickening and nodules were better seen on CT. Mean attenuation values were significantly higher in exudates (14.65 ± 6.07; mean ± SD, range: 4.5 to 34) than transudates (4.66 ± 2.29; mean ± SD, range: 1.3 to 8.2) with a P value <0.01. Effusions can be considered as transudative if the CT attenuation value is <8, with a sensitivity of 91.6% and specificity of 82.7% with a significant P value <0.01. Pleural thickening, nodules and loculations were seen commonly in exudates than transudates with a high specificity (91.6 %, 95.8% and 100% respectively). Conclusion: USG is a helpful non-invasive and bedside tool in determining the nature of pleural effusion. CT attenuation values play a useful role in differentiating the nature of pleural effusion. Transudative effusions can be considered when HU values are <8.","PeriodicalId":13333,"journal":{"name":"Imaging in Medicine","volume":"69 1","pages":"93-101"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79610198","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: 4

The cases treated with lung cancer in the hospital center xhaferr kongoli in the period time of 2013-2015 2013-2015年在孔卓尔医院中心接受肺癌治疗的病例

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/imaging-medicine.1000101

Ina Zhika

{"title":"The cases treated with lung cancer in the hospital center xhaferr kongoli in the period time of 2013-2015","authors":"Ina Zhika","doi":"10.14303/imaging-medicine.1000101","DOIUrl":"https://doi.org/10.14303/imaging-medicine.1000101","url":null,"abstract":"Introduction: Lung cancer is one of the most common and serious types of cancer. Cancer that begins in the lungs is called primary lung cancer. Cancer that spreads to the lungs from another place in the body is known as secondary lung cancer. There are two main types of primary lung cancer. These are classified by the type of cells in which the cancer starts. They are: 1. Non-small-cell lung cancer – the most common type, accounting for more than 80% of cases; can be squamous cell carcinoma, adenocarcinoma or large-cell carcinoma. 2. Small-cell lung cancer – a less common type that usually spreads faster than non-small-cell lung cancer. Imaging techniques used for the detection, characterisation, staging and follow-up of lung cancer are: • Conventional chest radiography, • Computed tomography (CT), • Magnetic resonance (MR), • Positron emission tomography (PET). Methods: This research is descriptive with retrospective components and the data are taken from the book of protocol of the people with Lung Cancer treated in the hospital Center “Xhaferr Kongoli” in the period time of 2013-2015. This study involved 47 patients. Results: From 47 patients 45 are males (96 %) and 2 are females (4%). From these 26 patients or 55% are from the city and 21 patients or 45% are from village. The most affected age is 55-64 years old with 26 patients (55%), over 65 years old with 14 patients (30%), 45-54 years old with 7 patients (15%). From 47 patients 30 are smokers (64%) and 17 patients are non-smokers (36%). Conclusion: Based on the date obtained from patients treated for lung cancer we conclude that: 1. The most frequently affected age group is 55-64 years old. 2. The most affected sex is male. 3. It is more spread in urban areas than rural ones. Lung cancer mainly affects smokers versus non-smokers.","PeriodicalId":13333,"journal":{"name":"Imaging in Medicine","volume":"22 1","pages":"51-56"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80116986","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

Case report: optical biopsy in HPV6 lesion 1例报告:HPV6病变的光学活检

Imaging in Medicine Pub Date : 2018-01-01 DOI: 10.14303/IMAGING-MEDICINE.1000106

A. Corti, H. Poteca, M. Garavaglia

引用次数: 0