Postoperative infection.

abstract：:Given the high prevalence, increasing incidence, and significant morbidity and mortality related to hepatocellular carcinoma (HCC), a robust and cost-effective screening and surveillance program is needed. Most societies recommend ultrasound for HCC screening, despite lack of standardization in imaging acquisition, re...

journal_title：Radiologic clinics of North America

authors： Fetzer DT,Rodgers SK,Harris AC,Kono Y,Wasnik AP,Kamaya A,Sirlin C

更新日期：2017-11-01 00:00:00

abstract：:TVS has brought the pelvic organs closer to us than ever before. Color Doppler probes have exposed small vessels that could not be seen with real-time technique alone, and pulsed Doppler is becoming an important adjunct in many physiologic and pathologic states. Vascular changes of the ovary and uterus during the mens...

journal_title：Radiologic clinics of North America

authors： Schiller VL,Grant EG

更新日期：1992-07-01 00:00:00

abstract：:Skull-base imaging has been a key factor in the advancement of skull-base surgery. The analysis of MR imaging or CT of the skull base emphasizes important landmarks, which are key to surgical planning. Although the definitive diagnosis usually is done by biopsy, the radiologist can limit the list of possibilities of t...

journal_title：Radiologic clinics of North America

authors： Curtin HD,Chavali R

更新日期：1998-09-01 00:00:00

abstract：:Thermal ablation of tumors is a rapidly growing field that has found various applications in the musculoskeletal system. Radiofrequency ablation (RFA) has become the reference standard for treatment of most osteoid osteomas. More recently, RFA has been applied to several other forms of primary tumors and in the treatm...

journal_title：Radiologic clinics of North America

authors： Rybak LD

更新日期：2009-05-01 00:00:00

abstract：:The number of pancreas transplants performed and the success rate have increased significantly since the first segmental pancreas transplant was performed in 1966. Since 1977, 716 pancreas transplants have been performed in 670 patients at 69 institutions. Currently 230 grafts (32 per cent) are listed as functioning (...

journal_title：Radiologic clinics of North America

authors： Hanto DW,Sutherland DE

更新日期：1987-03-01 00:00:00

abstract：:Transaxial computed tomographic (CT) data can be used to generate images rapidly in the coronal and sagittal planes (two-dimensional CT) and create simulated three-dimensional images. The techniques and advantages of an integrated two-dimensional/three-dimensional CT approach to musculoskeletal trauma are illustrated ...

journal_title：Radiologic clinics of North America

authors： Magid D,Fishman EK

更新日期：1989-09-01 00:00:00

abstract：:Whereas the skeletal, anatomic, and clinical aspects of this condition have been scrutinized in detail, the radiologic changes have received less attention. In this discussion the plain film changes are briefly reviewed, and emphasis is directed toward the myelographic manifestations that reflect intraspinal and intra...

journal_title：Radiologic clinics of North America

authors： Epstein BS,Epstein JA,Jones MD

更新日期：1977-08-01 00:00:00

abstract：:A number of imaging modalities, such as conventional radiography, arthrography, ultrasonography, and MR imaging, can be used in the evaluation of shoulder pain related to impingement, tendinosis, and rotator cuff tear. Of these techniques, only MR imaging provides anatomic information coupled with superior soft-tissue...

journal_title：Radiologic clinics of North America

authors： Uri DS

更新日期：1997-01-01 00:00:00

abstract：:In the chest, the indications for nuclear medicine studies are broader and more varied in children than in adults. In children, nuclear medicine studies are used to evaluate congenital and developmental disorders of the chest, as well as diseases more typical of adults. In the chest, pediatric nuclear medicine uses th...

journal_title：Radiologic clinics of North America

authors： Grant FD,Treves ST

更新日期：2011-09-01 00:00:00

abstract：:Although there currently is no evidence of reduced breast cancer mortality for screening women at high risk with mammography, magnetic resonance (MR) imaging, or ultrasonography (US), the presumptive evidence of early cancer detection provided by numerous observational studies has led to the publication of guidelines ...

journal_title：Radiologic clinics of North America

authors： Sickles EA

更新日期：2010-09-01 00:00:00

abstract：:MRI is a powerful noninvasive imaging tool with high spatial resolution that continues to prove its value in determining atherosclerotic plaque size, volume, and tissue components. Multispectral MRI sequences have been validated to characterize atherosclerotic plaque components in animals; they have recently been appl...

journal_title：Radiologic clinics of North America

authors： Choi CJ,Kramer CM

更新日期：2002-07-01 00:00:00

abstract：:High-quality aortic imaging plays a central role in the management of patients with thoracic aortic aneurysm. Computed tomography angiography and magnetic resonance angiography are the most commonly used techniques for thoracic aortic aneurysm diagnosis and imaging surveillance, with each having unique strengths and l...

journal_title：Radiologic clinics of North America

authors： Kallianos KG,Burris NS

更新日期：2020-07-01 00:00:00

abstract：:Skeletal growth is a dynamic process. A knowledge of the structure and function of the normal growth plate is essential in order to understand the pathophysiology of abnormal skeletal growth in various diseases. In this well-illustrated article, the authors provide a radiographic classification of abnormal growth plat...

journal_title：Radiologic clinics of North America

authors： Kumar R,Madewell JE,Swischuk LE

更新日期：1987-11-01 00:00:00

abstract：:This article addresses the dependence of the image characteristics in MR imaging of the orbit. Among the variables discussed are signal-to-noise (SNR), field of view (FOV), spatial resolution, and their interdependence. It is further shown how image contrast can be controlled by judicious choice of pulse timing parame...

journal_title：Radiologic clinics of North America

authors： Wehrli FW,Kanal E

更新日期：1987-05-01 00:00:00

abstract：:PET with [(18)F]-fluorodeoxyglucose (FDG) has been accepted as a useful imaging modality for the diagnosis of a variety of malignancies. This article discusses the use of FDG-PET in the management of patients with thyroid and head or neck cancers. ...

journal_title：Radiologic clinics of North America

authors： Zhuang H,Kumar R,Mandel S,Alavi A

更新日期：2004-11-01 00:00:00

abstract：:Multidetector row CT is the most recent advance in CT technology. An increased number of detector rows and more powerful x-ray tubes result in faster scanning time, increased volume coverage, and improved spatial and temporal resolution. MDCT technology allows superior image quality, decreased examination time, and th...

journal_title：Radiologic clinics of North America

authors： Kocakoc E,Bhatt S,Dogra VS

更新日期：2005-11-01 00:00:00

abstract：:Posterior reversible encephalopathy syndrome (PRES) and venous thrombosis are frequently encountered first in the emergency setting and share some common characteristics. The clinical presentation in both entities is vague, and the brain parenchymal findings of PRES syndrome may resemble those of venous thrombosis in ...

journal_title：Radiologic clinics of North America

authors： Petrovic BD,Nemeth AJ,McComb EN,Walker MT

更新日期：2011-01-01 00:00:00

abstract：:The past decade has brought rapid advances in CT technology, which allows increasingly precise application to the study of coronary arteries and acute chest pain. The literature has expanded to lend quantifiable justification to the intuitive appeal of a rapid, reproducible, 3D study of the heart and vasculature. More...

journal_title：Radiologic clinics of North America

authors： Goldberg A,Litt HI

更新日期：2010-07-01 00:00:00

abstract：:The importance of this article is fourfold. First, the introduction of workstation technology and the types of image workstations provides readers with a better understanding of the state-of-the-art and availability of digital image-display workstations in the market-place. Second, this article identifies primary proc...

journal_title：Radiologic clinics of North America

authors： Lou SL,Huang HK,Arenson RL

更新日期：1996-05-01 00:00:00

abstract：:The term "pseuduotumor" is currently used to mean idiopathic orbital inflammation. CT can be of help in differentiating idiopathic orbital inflammation from thyroid ophthalmopathy and lymphoid tumors. The CT findings are reviewed along with important clinical and pathologic aspects. ...

journal_title：Radiologic clinics of North America

authors： Curtin HD

更新日期：1987-05-01 00:00:00

abstract：:The history of mammography can be arbitrarily subdivided into three periods: The Age of Pioneers highlights the work of Salomon, Kleinschmidt, Warren, Vogel, Seabold, Gershon-Cohen, Leborgne, Egan, Gallager, Martin, Dodd, Strax and their colleagues; The Age of Technical Progress adds the names of Gould, Wolfe, and Gro...

journal_title：Radiologic clinics of North America

authors： Gold RH

更新日期：1992-01-01 00:00:00

abstract：:Pain in the shoulder arises from a wide variety of abnormalities. The most common cause of acute pain in the nontraumatized shoulder is calcific tendonitis or bursitis readily identified by plain film radiography. On the other hand, the evaluation of chronic pain usually requires some combination of arthrography, CT, ...

journal_title：Radiologic clinics of North America

authors： Rogers LF,Hendrix RW

更新日期：1988-11-01 00:00:00

abstract：:Sonography and computed tomography play complementary roles in imaging mass lesions in the salivary glands and their surroundings. Ninety per cent of parotid tumors originate from the superficial lobe, and we consider sonography to be the method of choice for imaging these lesions. The sensitivity of high-resolution s...

journal_title：Radiologic clinics of North America

authors： Wittich GR,Scheible WF,Hajek PC

更新日期：1985-03-01 00:00:00

abstract：:Sixty-four-slice CT typified the dramatic race in technical development in radiology. Featuring high spatial resolution with 0.5-mm thin slices and 0.3-second gantry revolution times, it has become state-of-the-art technology in CT imaging shortly after its clinical introduction. Three-dimensional tube modulation toge...

journal_title：Radiologic clinics of North America

authors： Rogalla P,Kloeters C,Hein PA

更新日期：2009-01-01 00:00:00

abstract：:Fibro-osseous and cartilaginous lesions of the orbit and facial region share overlapping clinical, radiologic, and pathologic features that may lead to diagnostic confusion and possible misdiagnosis. The value of imaging studies in the histopathologic diagnosis of these lesions cannot be overemphasized. The histopatho...

journal_title：Radiologic clinics of North America

authors： Wenig BM,Mafee MF,Ghosh L

更新日期：1998-11-01 00:00:00

abstract：:The role of stem cell therapy in the treatment of hematologic and nonhematologic conditions is ever increasing. A thorough knowledge of the applications of stem cells and transplant physiology is essential for understanding the imaging manifestations. Stem cell imaging includes molecular imaging, and diagnostic and in...

journal_title：Radiologic clinics of North America

authors： Pandey T,Thomas S,Heller MT

更新日期：2016-03-01 00:00:00

abstract：:SPECT systems should affect nuclear medicine because of their ability to eliminate overlying and underlying radionuclide activity, their capacity for total volume imaging, and the increased contrast for lesions, compared with conventional planar imaging and their quantitative potential. The authors offer a preview of ...

journal_title：Radiologic clinics of North America

authors： Osborne DR,Jaszczak R,Coleman RE

更新日期：1983-12-01 00:00:00

abstract：:There is a growing body of experience supporting the use of image-guided RFA for the treatment of primary RCC. Because surgical resection is a technique with low mortality, and a proved success rate that is high, this must remain standard therapy for patients with potentially curable RCC. Some patients with low-stage ...

journal_title：Radiologic clinics of North America

authors： Zagoria RJ

更新日期：2003-09-01 00:00:00

abstract：:Systemic disorders can often be recognized or suspected from chest radiographs. This is often true in pediatric radiology. In this article, the author presents a sampling of metabolic, hematologic, and endocrine diseases as well as malformations that are recognizable on pediatric chest radiographs. ...

journal_title：Radiologic clinics of North America

authors： Dunbar JS

更新日期：1984-09-01 00:00:00

abstract：:Autopsy evidence of gross or microscopic GI involvement can be found in up to 51% of all lymphoma cases. In descending order of frequency the stomach, small intestine, colorectum, and esophagus may be involved. Radiologically, GI lymphomas tend to have similar morphologic characteristics regardless of their site of or...

journal_title：Radiologic clinics of North America

authors： Dodd GD

更新日期：1990-07-01 00:00:00