Tumors and Tumor-like Abnormalities of the Midfoot and Forefoot.

abstract：:Osteoid osteomas are small painful benign bone tumors that can be effectively treated by radiofrequency ablation (RFA) in most situations. This article briefly reviews the typical imaging findings of osteoid osteomas and the RFA technique used to treat them at our institution. It concludes with several examples of ost...

journal_title：Seminars in musculoskeletal radiology

authors： Huang AJ

更新日期：2016-11-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) at 3.0 T has become increasingly available for clinical usage. Its clinical impact on diagnostic outcome compared with 1.5 T still remains unclear, however, because no larger case series have been published until now. In addition, the further development of clinical applications is sti...

journal_title：Seminars in musculoskeletal radiology

authors： Saupe N

更新日期：2009-03-01 00:00:00

abstract：:Several imaging methods for the diagnosis and management of osteoporosis exist. Dual-energy X-ray absorptiometry (DXA) is the most widely available and commonly used for measuring bone mineral density (BMD). Central DXA has several advantages: It has very good reproducibility, administers a negligible radiation dose t...

journal_title：Seminars in musculoskeletal radiology

authors： Messina C,Sconfienza LM,Bandirali M,Guglielmi G,Ulivieri FM

更新日期：2016-07-01 00:00:00

abstract：:Awareness of risk factors associated with impending fracture and its radiologic appearance allows early diagnosis, supports prophylactic surgical treatment, and prevents the multiple complications of a pathologic fracture. Because the femur is the most common long bone affected by metastatic bone lesions, we address t...

journal_title：Seminars in musculoskeletal radiology

authors： Lunkiewicz M,Anderson S,Havakeshian S,Würzburg A

更新日期：2019-02-01 00:00:00

abstract：:Shoulder ultrasound is a commonly performed imaging study that can accurately determine the presence of rotator cuff tendinosis and tears, as well as subacromial-subdeltoid bursal and long head of biceps tendon pathology. High accuracy depends on an awareness of imaging pitfalls that can be encountered and lead to ove...

journal_title：Seminars in musculoskeletal radiology

authors： Griffith JF

更新日期：2019-08-01 00:00:00

abstract：:This article provides a brief overview of the current state of hybrid single-photon emission computed tomography/computer tomography (SPECT/CT) imaging in musculoskeletal infections. SPECT/CT imaging, compared with conventional planar study and SPECT alone, provides improved anatomic localization of infection and more...

journal_title：Seminars in musculoskeletal radiology

authors： Thang SP,Tong AK,Lam WW,Ng DC

更新日期：2014-04-01 00:00:00

abstract：:Three-dimensional (3D) turbo-spin echo (TSE) sequences have outgrown the stage of mere sequence optimization and by now are clinically applicable. Image blurring and acquisition times have been reduced, and contrast for T1-, T2-, and moderately T2-weighted (or intermediate-weighted) fat-suppressed variants has been op...

journal_title：Seminars in musculoskeletal radiology

authors： Glaser C,D'Anastasi M,Theisen D,Notohamiprodjo M,Horger W,Paul D,Horng A

更新日期：2015-09-01 00:00:00

abstract：:Healthy cartilage is essential for normal joint function, and osteoarthritis is the end result of cartilage injury. Hip osteoarthritis was once believed to be a disease of old age; however, younger individuals with femoroacetabular impingement have been found to have premature cartilage injury due to potentially treat...

journal_title：Seminars in musculoskeletal radiology

authors： Petchprapa CN,Recht MP

更新日期：2013-07-01 00:00:00

abstract：:This article provides an overview of the current use of diagnostic imaging modalities in the evaluation of a heterogeneous group of disorders causing chronic anemias by impaired blood cell production (inherited bone marrow failure syndromes of childhood, aplastic anemia and myelodysplastic syndromes, β-thalassemia) or...

journal_title：Seminars in musculoskeletal radiology

authors： Martinoli C,Bacigalupo L,Forni GL,Balocco M,Garlaschi G,Tagliafico A

更新日期：2011-07-01 00:00:00

abstract：:Rheumatoid arthritis (RA) has historically been a disabling and life-threatening disease. Features include joint pain, stiffness and swelling, joint damage, fatigue, loss of function, and loss of employment. Recent advances in treatment, particularly the use of conventional disease-modifying therapies earlier and in c...

journal_title：Seminars in musculoskeletal radiology

authors： Kay LJ

更新日期：2012-11-01 00:00:00

abstract：:Benign bone cysts (aneurysmal and unicameral) often require treatment to prevent pathological fractures. Percutaneous injections are less invasive than surgery. We describe the different percutaneous treatments available: local injection of steroids, calcitonin, or bone marrow in unicameral bone cysts, and Ethibloc(R)...

journal_title：Seminars in musculoskeletal radiology

authors： Adamsbaum C,Leclet H,Kalifa G

更新日期：1997-01-01 00:00:00

abstract：:This paper has been written to stimulate the radiologist to consider the various aspects of spinal steroid injections as therapeutic procedures. Special emphasis is placed on needle guidance, asepsis, and possible problems involved. It constitutes a highly practical and variously illustrated and informative guide for ...

journal_title：Seminars in musculoskeletal radiology

authors： Chevrot A,Chevrot AL,Drape J,Godefroy D,Chevrot A,Dupont AM,Gires F,Chemla N,Pessis E,Sarazin L,Minoui A

更新日期：1997-01-01 00:00:00

abstract：:A potential treatment for chronic tendinosis or tendinopathy is percutaneous ultrasound-guided tendon fenestration, also termed dry needling or tenotomy. This procedure involves gently passing a needle through the abnormal tendon multiple times to change a chronic degenerative process into an acute condition that is m...

journal_title：Seminars in musculoskeletal radiology

authors： Chiavaras MM,Jacobson JA

更新日期：2013-02-01 00:00:00

abstract：:Quantitative ultrasound (QUS) has been applied to the assessment of bone for almost two decades. The physical interaction of ultrasound and bone is complex and not completely understood. However, it is considered that QUS provides information on bone mass and structure. Although dual-energy X-ray absorptiometry (DXA) ...

journal_title：Seminars in musculoskeletal radiology

authors： Stewart A,Reid DM

更新日期：2002-09-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) is widely used in the clinical setting as well as for research applications. Since its inception, technical development has broadly progressed as a response to challenges in both the clinical and research settings. Higher magnetic field strength and advances in hardware and software ha...

journal_title：Seminars in musculoskeletal radiology

authors： Ariyachaipanich A,Bae WC,Statum S,Chung CB

更新日期：2017-04-01 00:00:00

abstract：:In rheumatoid arthritis (RA), due to its superior contrast resolution and tomographic nature, magnetic resonance (MR) imaging can depict soft tissue and joint involvement better than plain radiography. Active synovitis and pannus are shown by a wide variety of contrast on T1- and T2-weighted images. They are markedly ...

journal_title：Seminars in musculoskeletal radiology

authors： Sugimoto H,Takeda A,Hyodoh K

更新日期：2001-06-01 00:00:00

abstract：:The radiological features of osteoarticular tuberculosis are quite variable. The rareness of AIDS-associated tuberculosis and relatively mild course and imaging features may be the common feature of osteoarticular tuberculosis in Japan. Imaging features are generally similar to other low-grade infections, and liberal ...

journal_title：Seminars in musculoskeletal radiology

authors： Ehara S

更新日期：2001-06-01 00:00:00

abstract：:31Phosphorus (31P) magnetic resonance spectroscopy (MRS) is well suited for gathering data on skeletal muscle energetics in vivo. The technique has evolved to the point where it has become an important tool in the study of the pathophysiology both of rare primary disorders of muscle such as the mitochondrial myopathie...

journal_title：Seminars in musculoskeletal radiology

authors： Taylor DJ

更新日期：2000-01-01 00:00:00

abstract：:Magnetic resonance (MR) imaging technique and findings in the setting of athletic pubalgia, including injury at the rectus abdominis/adductor aponeurosis, are becoming widely recognized. A subset of these patients is treated with various pelvic floor repairs, mesh reinforcements, and tendon releases. Most of these pat...

journal_title：Seminars in musculoskeletal radiology

authors： Zoga AC,Meyers WC

更新日期：2011-09-01 00:00:00

abstract：:Equipment and software used for dual energy x-ray absorptiometry (DXA) was developed for adults. As use of the method grows in pediatrics, understanding technical issues is important for those performing and interpreting DXA studies in infants, children, and adolescents. Detection of very low bone mineral density requ...

journal_title：Seminars in musculoskeletal radiology

authors： Harke HT

更新日期：1999-01-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) has revolutionized the imaging assessment of patients sustaining acute vertebral injury and is indicated for all hemodynamically stable patients with acute neurologic deficits related to spinal column injury, particularly in the cervical region. MRI defines the presence and extent of l...

journal_title：Seminars in musculoskeletal radiology

authors： Mirvis SE

更新日期：1998-01-01 00:00:00

abstract：:Athletic pubalgia is a frequently encountered syndrome for clinicians who treat active patients participating in a wide variety of athletic endeavors worldwide. Pathologies associated with this clinical scenario span anatomically from the pubic symphysis to the hip and include a myriad of poorly understood and incompl...

journal_title：Seminars in musculoskeletal radiology

authors： Zajick DC,Zoga AC,Omar IM,Meyers WC

更新日期：2008-03-01 00:00:00

abstract：:Chronic musculoskeletal diseases such as arthritis, malignancy, chronic injury/ inflammation, and chronic musculoskeletal pain often pose challenges for current clinical imaging modalities. There is hope that a growing field, referred to as "molecular imaging," will shed new light on these chronic phenomenon as it aim...

journal_title：Seminars in musculoskeletal radiology

authors： Biswal S

更新日期：2003-12-01 00:00:00

abstract：:The magnetic susceptibility artifact created by the hardware that is a mainstay of today's surgical techniques can complicate magnetic resonance (MR) imaging of the postoperative spine. This article reviews the physical principles that underlie production of the magnetic susceptibility artifact, as well as the imaging...

journal_title：Seminars in musculoskeletal radiology

authors： Petersilge CA

更新日期：2000-01-01 00:00:00

abstract：:The role of quantitative magnetic resonance imaging (MRI) and positron emission tomography/computed tomography (PET/CT) techniques continues to grow and evolve in the evaluation of musculoskeletal tumors. In this review we discuss the MRI quantitative techniques of volumetric measurement, chemical shift imaging, diffu...

journal_title：Seminars in musculoskeletal radiology

authors： Howe BM,Broski SM,Littrell LA,Pepin KM,Wenger DE

更新日期：2020-08-01 00:00:00

abstract：:For the evaluation of soft tissue masses, sonography (US) has proved to be very accurate in confirming the presence or absence of a lesion, with a very high negative predictive value. Many soft tissue masses result from trauma, inflammation, infection, or cystic changes and are not true neoplasms. In the proper clinic...

journal_title：Seminars in musculoskeletal radiology

authors： Fornage BD

更新日期：1999-01-01 00:00:00

abstract：:Biostatistics is an essential component in most original research studies in imaging. In this article we discuss five key statistical concepts for study design and analyses in modern imaging research: statistical hypothesis testing, particularly focusing on noninferiority studies; imaging outcomes especially when ther...

journal_title：Seminars in musculoskeletal radiology

authors： Obuchowski NA,Subhas N,Polster J

更新日期：2017-02-01 00:00:00

abstract：:Total joint arthroplasty refers to the restoration of joint function and stability through bony and ligamentous reconstruction. It is considered among the most reliable and reproducible surgical procedures in modern medicine and expected to increase drastically in demand over the next 20 years. This article provides a...

journal_title：Seminars in musculoskeletal radiology

authors： Carli A,Jerabek S

更新日期：2015-02-01 00:00:00

abstract：:The evaluation of muscle diseases has traditionally integrated clinical with biochemical findings, occasionally resorting to muscle biopsy. This article reviews the role and imaging appearances of muscle diseases at MRI, specifically emphasising the role of WBMRI in global assessment of muscle abnormality, and in part...

journal_title：Seminars in musculoskeletal radiology

authors： Shelly MJ,Bolster F,Foran P,Crosbie I,Kavanagh EC,Eustace SJ

更新日期：2010-03-01 00:00:00

abstract：:An increasingly aggressive therapeutic strategy, improved treatment options, and encouraging preliminary results have attracted growing attention to the potential of magnetic resonance imaging (MRI) in the diagnosis, prognostication, and monitoring of rheumatoid arthritis (RA). MRI offers multiplanar imaging with unpr...

journal_title：Seminars in musculoskeletal radiology

authors： Østergaard M,Szkudlarek M

更新日期：2001-09-01 00:00:00