Computed相关论文
48. The value of CT scan and detection of telomerase activity in biopsy specimens for early diagnosi
Objective: To evaluate the diagnostic value of telomerase activity in the specimens of biopsy with bronchoscopy or cutti......
目的:探讨放射性n 125I粒子植入治疗头颈部恶性肿瘤的近期治疗效果。n 方法:本研究为回顾性研究，选取2014年9月至2019年3......
The optimal end-systolic reconstruction phase with high heart ratesin dual-source coronary CT angiog
PURPOSE It has been well-known that higher temporal resolution is good to the coronary CT angiography in patients with h......
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Comprehensive literature review on the radiographic findings, imaging modalities, and the role of ra
Since the outbreak of the coronavirus disease 2019(COVID-19)pandemic,over 103214008 cases have been reported,with more t......
BACKGROUND Pneumonia is the main manifestation of coronavirus disease 2019(COVID-19)infection.Chest computed tomography ......
Development of Segmentation and Classification Algorithms for Computed Tomography Images of Human Ki
Computed tomography(CT)scan diagnostics procedures adopt the use of image infbnnation retrieval system with the help of ......
Aortic dissection (AD) is a life-threatening clinical emergency requiring rapid diagnosis and effective intervention to ......
Displacement of a cardiac pacemaker lead or myocardial perforation by a lead is an infrequent complication of pacemaker ......
COVID-19 which is caused by its new type called SARS-CoV-2 is a viral disease predominantly involving the lungs. <b>Obje......
The medical sector values time when it determines life in its totality. Any waste of time, especially in critical condit......
目的探讨弓状韧带综合征（MALS）CT血管成像（CTA）检查的影像学特征。方法采用回顾性描述性研究方法。收集2019年11月至2020年10月上海交......
Primary hepatic neuroendocrine tumor—_(18)F-fluorodeoxyglucose positron emission tomography/computed
BACKGROUND Primary hepatic neuroendocrine tumors(PHNETs)are rare hepatic tumors.Their diagnosis,which is based on radiol......
Association of Satellite Sign with Postoperative Rebleeding in Patients Undergoing Stereotactic Mini
There are few studies regarding imaging markers for predicting postoperative rebleeding after stereotactic minimally inv......
BACKGROUND Nocardiosis is an uncommon infection that usually occurs in immunocompromised patients,and the pulmonary syst......
BACKGROUND Isolated fungus ball(FB)in a single cell of the left ethmoid roof is a very rare condition.CASE SUMMARY We re......
BACKGROUND Since 1923,only a few hundred cases of pulmonary arterial sarcoma(PAS)have been reported.It is easy for PAS t......
The coronavirus disease 2019(COVID-19)pandemic presents a significant global public health challenge.One in five individ......
BACKGROUND Walled-off necrosis(WON),as a local complication of acute necrotizing pancreatitis,is difficult to differenti......
Primary primitive neuroectodermal tumor in the pericardium-a focus on imaging findings:A case report
BACKGROUND Primitive neuroectodermal tumors(PNETs)are rare,sporadic malignant tumors of the peripheral nervous system,bo......
BACKGROUND Previous studies reported that most of the intracranial dermoid cyst ruptures were spontaneous,and only a few......
Differential diagnosis of COVID-19 at the chest computed tomography scan:A review with special focus
BACKGROUND Given the several radiological features shared by coronavirus disease 2019 pneumonia and other infective or n......
Sarcomatoid carcinoma of the pancreas—multimodality imaging findings with serial imaging follow-up:A
BACKGROUND Sarcomatoid carcinoma of the pancreas is extremely rare and has an extremely poor prognosis.Although a few ca......
BACKGROUND‘Splenosis’is defined as the autotransplantation of splenic tissue following trauma or surgery,usually in th......
Cryptococcus infection with asymptomatic diffuse pulmonary disease in an immunocompetent patient:A c
BACKGROUND Cryptococcus presenting as an opportunistic pathogen mainly affects immunocompromised patients,but the dissem......
BACKGROUND Giant cell tumor of soft tissue(GCT-ST)is an extremely rare low-grade soft tissue tumor that is originates in......
Coronavirus disease 2019(COVID-19)can be considered a systemic disease with a specific tropism for the vascular system,i......
Multiple myeloma(MM)is the second most common type of hematological disease with its incidence rising in the elderly.In ......
Endoscopic hemostasis makes the difference:Angiographic treatment in patients with lower gastrointes
BACKGROUND The large majority of gastrointestinal bleedings subside on their own or after endoscopic treatment.However,a......
Retroperitoneal bronchogenic cyst in suprarenal region treated by laparoscopic resection:A case repo
BACKGROUND Bronchogenic cysts(BCs)are benign congenital foregut malformations that are mostly present in the mediastinum......
Initially thought of as a respiratory infection,coronavirus disease-2019(COVID-19)is now recognized as a complex disease......
Feasibility of Subtraction Coronary Computed Tomographic Angiography and Influencing Factor Analysis
Objective To investigate the feasibility of subtraction coronary computed tomographic(CT)angiography(SubCCTA)to decline ......
The first year of the coronavirus disease 2019(COVID-19)pandemic has been a year of unprecedented changes,scientific bre......
Fusion of a Mandibular Third Molar and a Distomolar in a Trinidadian Child: Report of a Rare Case Di
Double teeth refer to two teeth that are totally or partially joined by dentin and maybe their pulps. These developmenta......
Observation and measurement of applied anatomical features for thoracic intervertebral foramen punct
BACKGROUND Thoracic intervertebral foramen puncture is the key step for interventional therapy on the thoracic nerve roo......
Unfavorable Outcome of Percutaneous Coronary Intervention for Coronary Heart Disease with Rare Sever
<strong>Background:</strong> <span style=\"font-family:;\" \"=\"\"><span style=\"font-family:Verdana;\">Pe......
The role of radiology and the radiologist have evolved throughout the coronavirus disease-2019(COVID-19)pandemic.Early o......
Correlation of computed tomography findings and lung function in children and adolescents with cysti
Background The timely and appropriate monitoring of pulmonary status is of utmost importance for patients with cystic fi......
Development and validation of a CT-based radiomics nomogram for preoperative prediction of tumor his
Objectives:To develop and validate a radiomics nomogram for preoperative prediction of tumor histologic grade in gastric......
Die casting process is widely applied in making Al parts. However, due to high speed of liquid metal flow in the die cav......
目的 通过64排螺旋CT 检测各型冠心病中软斑块、混合斑块、钙化斑块的分布,探讨冠脉斑块稳定性与IL-6和TNF-α含量的相关性.方法 ......
目的分析肺硬化性血管瘤(PSH)的CT影像学特点，以提高对该病的诊断水平。方法回顾性分析13例经手术病理证实的PSH的多层螺旋CT(MSCT)......
目的 探讨空气支气管征对周围型肺癌(直径≤3)的诊断价值.方法 对150例患者共174个直径≤3 cm的结节(恶性129个,良性45个)进行薄层......
目的 分析慢性肾盂肾炎的多层螺旋CT(MDCT)表现,探讨其在慢性肾盂肾炎中的诊断价值.方法 对30例诊断为慢性肾盂肾炎的患者分别进行......
目的 探讨CT对动脉瘤破裂所致蛛网膜下腔出血(SAH)的诊断价值.方法 回顾性分析119例动脉瘤破裂所致SAH患者的临床和CT影像资料.结......
眼眶爆裂性骨折只发生于眶内壁和(或)眶底(下壁)，而眶缘骨质完整，有别于复合性眼眶骨折。眶内容可疝出或嵌顿于筛窦和(或)上颌窦内，导......
Differentiation of Hepatocellular Carcinoma from Hepatic Hemangioma and Focal Nodular Hyperplasia us
Background and Aims: Hepatocellular carcinoma (HCC) is the most common primary hepatic malignancy. This study was design......
Usefulness of computed tomography based three-dimensional reconstructions to assess the critical sho
BACKGROUND The critical shoulder angle(CSA)is a radiographic measurement that provides an assessment of both glenoid inc......
Intussusception is defined as invagination of one segment of the bowel into animmediately adjacent segment. The intussus......
