Pathology of Extranodal Lymphoma.

abstract：:At present, linear plain-film tomography of the trachea is the method of choice for demonstrating the location of post-tracheostomy stenotic lesions and tracheal tumors. This technique does not further compromise the patient's respiratory status, as sometimes occurs with positive-contrast studies using iodine-containi...

journal_title：Radiologic clinics of North America

authors： Muhm JR,Crowe JK

更新日期：1976-04-01 00:00:00

abstract：:Gadolinium is useful as an alternative contrast agent for diagnostic angiographic and interventional procedures in patients with renal insufficiency or a history of a severe reaction to iodinated contrast material. Gadolinium usually is used as a "problem solver" to answer specific diagnostic questions or guide interv...

journal_title：Radiologic clinics of North America

authors： Spinosa DJ,Angle JF,Hartwell GD,Hagspiel KD,Leung DA,Matsumoto AH

更新日期：2002-07-01 00:00:00

abstract：:White matter disorders represent a large, heterogeneous group of disorders that span the continuum of congenital metabolic disorders to acquired processes, such as chronic ischemic microvascular white matter disease. Magnetic resonance imaging has dramatically revolutionized the diagnostic evaluation of patients with ...

journal_title：Radiologic clinics of North America

authors： Desai NK,Mullins ME

更新日期：2014-03-01 00:00:00

abstract：:This article provides a summary of acute aortic syndrome (AAS), focusing especially on the multidetector CT technique and findings of AAS, as well as recent concepts regarding the subtypes of AAS, consisting of aortic dissection, intramural hematoma, penetrating atherosclerotic ulcer, and unstable aortic aneurysm. ...

journal_title：Radiologic clinics of North America

authors： Yoo SM,Lee HY,White CS

更新日期：2010-01-01 00:00:00

abstract：:Osteoporosis is a serious public health problem. The incidence of osteoporotic fractures increases with age. As life expectancy increases, social costs associated with osteoporotic fractures will multiply exponentially. The early diagnosis of osteoporosis, thanks to evermore precise devices, becomes, therefore, fundam...

journal_title：Radiologic clinics of North America

authors： Guglielmi G,Muscarella S,Leone A,Peh WC

更新日期：2008-07-01 00:00:00

abstract：:Multidetector computed tomography (MDCT) offers an important noninvasive imaging modality for confirmation and further characterization of primary lung and large airway neoplasms encountered in pediatric patients. Children represent a unique challenge in imaging, not only because of unique patient factors (eg, inabili...

journal_title：Radiologic clinics of North America

authors： Amini B,Huang SY,Tsai J,Benveniste MF,Robledo HH,Lee EY

更新日期：2013-07-01 00:00:00

abstract：:Imaging has a key role in the identification of bronchiectasis. Over the years, imaging tests have become increasingly accurate in depicting the features of early bronchiectasis. This article covers the clinical, pathologic, and functional features of bronchiectasis; high-resolution CT scan technique; the signs of bro...

journal_title：Radiologic clinics of North America

authors： Hansell DM

更新日期：1998-01-01 00:00:00

abstract：:Central nervous system complications in AIDS patients are common and often the cause of severe morbidity and mortality. Most symptomatic central nervous system complications in AIDS patients involve the brain, principally in the form of HIV encephalitis, various other forms of infection, or development of neoplasms. T...

journal_title：Radiologic clinics of North America

authors： Provenzale JM,Jinkins JR

更新日期：1997-09-01 00:00:00

abstract：:This article presents an update of the field of percutaneous discectomy and a perspective as to where percutaneous discectomy currently fits in the treatment of patients with herniated discs. The future of minimally invasive disc surgery is also entertained, and a novel approach to lumbar disc surgery is presented. ...

journal_title：Radiologic clinics of North America

authors： Onik GM,Helms C

更新日期：1998-05-01 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：:Neuroimaging is an invaluable diagnostic tool for sorting through the vast array of etiologies that underlie altered mental status (AMS). Head computed tomography (CT) without contrast is the primary modality for evaluation of AMS and should be complemented by MR imaging in cases of negative CT but high clinical conce...

journal_title：Radiologic clinics of North America

authors： Uzelac A

更新日期：2020-01-01 00:00:00

abstract：:This article discusses the most common and important overuse injuries of the shoulder with attention to MR imaging and ultrasound findings. Pathologic conditions occurring in athletes and nonathletes are included, with review of relevant anatomy, predisposing factors, and treatment considerations. Specific overuse inj...

journal_title：Radiologic clinics of North America

authors： Allen H,Chan BY,Davis KW,Blankenbaker DG

更新日期：2019-09-01 00:00:00

abstract：:With the widespread acceptance of ultrasonography and computed tomography for the evaluation of renal masses, the role of guided renal cyst puncture in the evaluation of a suspected renal cyst has undergone revision in recent years. In this article, the authors review the technique, interpretation, and complications o...

journal_title：Radiologic clinics of North America

authors： Sandler CM,Houston GK,Hall JT,Morettin LB

更新日期：1986-12-01 00:00:00

abstract：:The neuro-ophthalmologist is concerned with the myriad afflictions that can cause transient or permanent visual loss, derangement of ocular motor function, pupillary dysfunction, abnormality of lid position or function, and headache or facial pain syndrome. Once preliminary clinical evaluation has implicated dysfuncti...

journal_title：Radiologic clinics of North America

authors： Rubenfeld M,Wirtschafter JD

更新日期：1987-07-01 00:00:00

abstract：:Congenital cardiac lesions in the adult have characteristic roentgen patterns that should be recognized by the radiologist. In other instances, abnormalities in the aorta or the position of the organs can indicate the likelihood of associated cardiac anomalies. An increasing number of congenital cardiac patients are s...

journal_title：Radiologic clinics of North America

authors： Baron MG

更新日期：1999-03-01 00:00:00

abstract：:Successful use of double-contrast techniques requires skill both in performing and interpreting the examination. To perform the examination properly, great care must be taken in evaluating the coating of the mucosal surface. An appropriate barium suspension designed for double-contrast radiography must be used. The ne...

journal_title：Radiologic clinics of North America

authors： Evers K,Kressel HY

更新日期：1982-12-01 00:00:00

abstract：:The frequency and distribution of fractures of the thoracic and lumbar spine are reviewed. Classifications of thoracolumbar spine injuries are considered. Compression or wedge fractures, burst fractures, lap seat-belt-type injuries, and fracture-dislocations are considered with discussion of findings on conventional r...

journal_title：Radiologic clinics of North America

authors： Kaye JJ,Nance EP Jr

更新日期：1990-03-01 00:00:00

abstract：:Infectious disease complicating surgery involving the musculoskeletal system is one of the most important causes of postoperative morbidity and mortality. Timely detection and accurate localization of infectious processes have important clinical implications and are critical to appropriate patient management. Imaging ...

journal_title：Radiologic clinics of North America

authors： Peterson JJ

更新日期：2006-05-01 00:00:00

abstract：:Valvular heart disease is a common clinical problem. Although echocardiography is the standard technique for the noninvasive evaluation of the valves, cardiac CT has evolved to become a useful tool in the evaluation of the cardiac structures as well. Importantly, CT allows for improved quantification of valvular calci...

journal_title：Radiologic clinics of North America

authors： Litmanovich DE,Kirsch J

更新日期：2019-01-01 00:00:00

abstract：:This article discusses intravenous and intra-articular uses of contrast in cross-sectional imaging for the evaluation of musculoskeletal abnormalities. Emphasis will be placed upon the important traditional uses of contrast-enhanced computed tomography and the recent developments in contrast-enhanced magnetic resonanc...

journal_title：Radiologic clinics of North America

authors： Schoenberg NY,Beltran J

更新日期：1994-03-01 00:00:00

abstract：:Interventional radiologic procedures in the gallbladder are influencing both the diagnosis and therapy of many gallbladder disorders. Current diagnostic and therapeutic percutaneous techniques offer important alternatives for their management. This article highlights the spectrum of interventional radiologic technique...

journal_title：Radiologic clinics of North America

authors： van Sonnenberg E,D'Agostino H,Casola G

更新日期：1990-11-01 00:00:00

abstract：:The more recent engineering and clinical aspects of interstitial hyperthermia are reviewed. The advantages and difficulties of microwave, radiofrequency, and ferromagnetic seeds are evaluated and some future directions for improvements are outlined. ...

journal_title：Radiologic clinics of North America

authors： Coughlin CT,Strohbehn JW

更新日期：1989-05-01 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：:The use of RT in pediatric cancer has been virtually eliminated in certain diseases (NHL); greatly reduced in some (Wilms' tumor, ALL, neuroblastoma); and refined and modified in others (rhabdomyosarcoma, Ewing's sarcoma). At present, however, it seems clear that RT will continue to be an important modality (particula...

journal_title：Radiologic clinics of North America

authors： Kalapurakal JA,Thomas PR

更新日期：1997-11-01 00:00:00

abstract：:Advances in high-resolution prenatal ultrasound and fetal magnetic resonance (MR) imaging have changed the practice of obstetrics by allowing better visualization of intrathoracic and neck structures and better estimation of lung volumes. More accurate prenatal diagnosis has increased options for pregnancy management ...

journal_title：Radiologic clinics of North America

authors： Bulas D,Egloff AM

更新日期：2011-09-01 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：:It is important clinically to be able to differentiate ulcerative colitis from Crohn's colitis because they differ considerably in the nature of complications and prognoses. Radiographically, it is possible to render a specific diagnosis in the vast majority of cases using criteria described in this article. The probl...

journal_title：Radiologic clinics of North America

authors： Caroline DF,Evers K

更新日期：1987-01-01 00:00:00

abstract：:The imaging evaluation of the acute abdomen has clearly evolved with the introduction of high-resolution imaging techniques, such as CT, US, and MR imaging, leaving scintigraphic examinations an important, though selective, role based on their noninvasive, physiologic, and functional nature. Proper use of these examin...

journal_title：Radiologic clinics of North America

authors： Zuckier LS,Freeman LM

更新日期：2003-11-01 00:00:00

abstract：:Head and neck imaging studies frequently encompass the oral cavity and human dentition. Given the relatively wide prevalence of dental disease, the likelihood of detecting incidental dental pathology is high. This article provides an overview of dental terminology, anatomy, restorations, and associated computed tomogr...

journal_title：Radiologic clinics of North America

authors： Husain MA

更新日期：2018-01-01 00:00:00

abstract：:TNB of the mediastinum is an accurate, safe, and cost-effective diagnostic tool for the evaluation of mediastinal masses and lymphadenopathy. The technique is most useful in the staging of carcinoma, where it serves as a less expensive and minimally invasive alternative to mediastinoscopy for establishing unresectabil...

journal_title：Radiologic clinics of North America

authors： Protopapas Z,Westcott JL

更新日期：2000-03-01 00:00:00