Abstract：
OBJECTIVE:To describe the normal motion pattern at the midcarpal compartment during active radial-ulnar deviation of the wrist using dynamic MRI, and to determine the observer performance for measurements obtained in asymptomatic volunteers. METHODS:Dynamic MRI of 35 wrists in 19 asymptomatic volunteers (age mean 30.4 years, SD 8.6) was performed during active radial-ulnar deviation using a fast gradient-echo pulse sequence with 315 ms temporal resolution (acquisition time, 19 s). Two independent readers measured the transverse translation of the trapezium at the scaphotrapezium joint (STJ) and the capitate-to-triquetrum distance (CTD). Relationships between these measurements and laterality, sex, lunate type, and wrist kinematic pattern were evaluated. RESULTS:At the STJ, the trapezium moved most in radial deviation, with an overall translation of 2.3 mm between ulnar and radial deviation. Mean CTD measurements were the greatest in ulnar deviation and varied 2.4 mm between ulnar and radial deviation. Mean CTD was greater in men than women in the neutral position (p = 0.019), and in wrists with type II lunate morphology during radial and ulnar deviation (p = 0.001, p = 0.014). There were no significant differences in trapezium translation or CTD with wrist laterality and kinematic pattern. Intraobserver and interobserver correlation coefficients were 0.97 and 0.87 for trapezium translation and 0.84 and 0.67 for CTD. CONCLUSION:This study is the first to demonstrate the performance of dynamic MRI to quantify STJ motion and CTD. Dynamic MRI with a short acquisition time may be used as a tool to supplement static MRI in evaluation of the midcarpal compartment.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Henrichon SS,Foster BH,Shaw C,Bayne CO,Szabo RM,Chaudhari AJ,Boutin RDdoi
10.1007/s00256-019-03266-1subject
Has Abstractpub_date
2020-02-01 00:00:00pages
241-248issue
2eissn
0364-2348issn
1432-2161pii
10.1007/s00256-019-03266-1journal_volume
49pub_type
杂志文章abstract：:Posterior dislocation of the long head of the biceps tendon uncommonly occurs with traumatic shoulder injury. The diagnosis is almost always associated with anterior shoulder dislocation which often cannot be reduced. We present a case of traumatic posterior dislocation of the long head of the biceps tendon with no re...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-018-3137-8
更新日期：2019-07-01 00:00:00
abstract：:Metallosis is an uncommon complication following total knee arthroplasty that leads to osteolysis and implant loosening due to chronic inflammatory reaction. Abrasion between the metallic surfaces of the implant releases metallic debris that interacts with the periprosthetic soft tissues and causes chronic synovitis. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-014-1860-3
更新日期：2014-08-01 00:00:00
abstract：:POEMS syndrome is a rare disorder in which patients present with the hallmark signs of polyneuropathy, organomegaly, endocrinopathy, M protein and skin changes. Many other clinical findings are also often present, most notably osseous lesions. The MRI appearance of the bony lesions in POEMS syndrome has been described...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-005-0941-8
更新日期：2006-09-01 00:00:00
abstract：:We present a case of a hibernoma arising from the left axilla in a 24-year-old woman. The imaging characteristics on both contrast-enhanced CT (attenuation similar to surrounding skeletal muscle) and T1-weighted MR imaging (signal intensity intermediate between those of skeletal muscle and subcutaneous fat) were incon...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-002-0533-9
更新日期：2003-05-01 00:00:00
abstract：:Primary synovial chondromatosis is a relatively uncommon condition. Synovial chondrosarcoma is considered to be very rare and it is not always clear whether the sarcoma develops by malignant transformation of synovial chondromatosis or whether it arises de novo. Differentiation of the two conditions on clinical and ra...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s002560050312
更新日期：1997-11-01 00:00:00
abstract：OBJECTIVE:The objective of the present study was to compare the role of single photon emission computed tomography (SPECT), computed tomography (CT) and SPECT-CT of selected volume in lung cancer patients with indeterminate lesions on planar bone scintigraphy (BS). METHODS:The data of 50 lung cancer patients (53 ± 10....
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-011-1304-2
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVE:To determine the ultrasonographic changes after steroid injection in carpal tunnel syndrome (CTS) and to evaluate the diagnostic value of ultrasound in post-treatment examination with clinical correlation. MATERIALS AND METHODS:Twenty-seven wrists with idiopathic CTS after a single injection of 40 mg of pred...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-017-2738-y
更新日期：2017-11-01 00:00:00
abstract：:A case of Ollier's disease is demonstrated. Large osteolytic lesions in the left femur and hemipelvis visible on the roentgenograms represent enchondromas. On CT and MRI studies numerous fine translucencies are demonstrated in the surrounding bone, corresponding to multiple cartilaginous foci. These findings may be co...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00242138
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:Conventional intraoperative determination of lower limb alignment is essential for orthopedic surgical treatment. Current methods include the cable, alignment rod, and axis board methods. QUESTION/PURPOSES:Are there differences in accuracy and reliability? What are the individual differences in applicabilit...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-014-1972-9
更新日期：2014-11-01 00:00:00
abstract：:We report three patients with known primary tumor in whom radionuclide skeletal imaging for metastatic disease was normal with or without clinical symptomatology referable to this area. Magnetic resonance imaging (MRI) of the spine demonstrated focal areas of abnormal signal intensity in the vertebral bodies of these ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00197616
更新日期：1990-01-01 00:00:00
abstract：:Although lumbar spondylolysis is a widely known and easily recognizable condition in its typical presentation, there are some less well-known forms that may occasionally be challenging and/or demand special attention on imaging. Examples include: acute and/or incomplete lesions; unilateral defects; lesions at unusual ...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-015-2138-0
更新日期：2015-09-01 00:00:00
abstract：:Osteopenic bones in patients on chronic steroid therapy are often difficult to assess for occult fractures. Such patients are also at greater risk for fractures. Technetium 99m bone scan is currently thought to represent the most sensitive method of diagnosing these lesions. We present a case of failure of diagnosis o...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00361089
更新日期：1984-01-01 00:00:00
abstract：:The total bone width (T) and medullary width (M) of the humerus and femur of 216 and 138 Nigerian newborn infants, respectively, were measured in order to determine the normal standards for cortical bone mass in the newborn. The cortical width (C), cortical area (CA), and percentage cortical area (PCA) were calculated...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00349862
更新日期：1986-01-01 00:00:00
abstract：:Hibernoma is a benign adipose tumour that contains foetal brown fat cells. We report a case of hibernoma arising in the left ischium of a 65-year-old female with a past history of ovarian carcinoma. The patient presented with a relatively short history of left sacral/hip pain. Radiologically, the lesion, which was lar...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-016-2460-1
更新日期：2016-11-01 00:00:00
abstract：PURPOSE:The purpose of this research was to retrospectively characterize paralabral cysts of the hip as seen at MR arthrography. MATERIALS AND METHODS:After Institutional Review Board approval, 704 patients who had MR arthrography were identified over a 3-year period and 40 patients were identified as having a cyst or...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-012-1395-4
更新日期：2012-09-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate retrospectively the safety and effectiveness of the computed tomography (CT) fluoroscopy-guided placement of iliosacral screws in patients with unstable posterior pelvic fractures. MATERIALS AND METHODS:Six patients (four women and two men; mean age 55.8 years; range...
journal_title：Skeletal radiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00256-009-0826-3
更新日期：2010-07-01 00:00:00
abstract：:A 39-year-old man with acromegaly exhibited locking of metacarpophalangeal (MCP) joints of both index fingers. Large osteophytes were found at the metacarpal heads by radiography and computerized tomography (CT). Magnetic resonance (MR) images revealed hypertrophy of volar plates. We suggest that these characteristic ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050569
更新日期：1999-11-01 00:00:00
abstract：:Late skeletal complications of meningococcal septicaemia and disseminated intravascular coagulation are well recognised in children and are largely centred on the growing epimetaphyseal region of long bones. In this article we describe a case of pseudarthrosis of the mid-ulna presenting 18 months following a devastati...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-004-0747-0
更新日期：2004-05-01 00:00:00
abstract：OBJECTIVE:The flexor digitorum accessorius longus muscle (FDAL), an anomalous muscle about the ankle, has recently been implicated in tarsal tunnel syndrome. The purpose of this study is to document the prevalence of the FDAL, its MR appearance and its relation to the neurovascular bundle in the tarsal tunnel. DESIGN ...
journal_title：Skeletal radiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/s002560050489
更新日期：1999-03-01 00:00:00
abstract：OBJECTIVE:Postdiscography infection is an uncommon complication. Magnetic resonance (MR) imaging is often the modality of choice for evaluating spinal infection. Discography entails disc access and fluid injection that could alter the baseline MR imaging appearance of the spine and be confounded for infection. Our purp...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-006-0221-2
更新日期：2007-04-01 00:00:00
abstract：:Rosai-Dorfman disease is a rare entity predominantly affecting children and young adults, characterized in 83-95% of cases by painless bilateral cervical lymphadenopathy. We report the unusual case of a 41-year-old woman with Rosai-Dorfman disease that presented as a solitary lesion of the radius without other clinica...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-002-0613-x
更新日期：2003-04-01 00:00:00
abstract：OBJECTIVE:The pericruciate fat pad is located in the intercondylar fossa, intimate with the cruciate ligaments. With MR imaging, signal abnormality of the pericruciate fat pad has been observed in patients with posterior knee pain. The purpose of this study was to describe the anatomy of the pericruciate fat pad in cad...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-012-1447-9
更新日期：2012-12-01 00:00:00
abstract：:The biceps brachii myotendinous unit is a common source of shoulder, arm, and elbow pain. Its complex anatomy can present a challenge when interpreting MR images. We discuss the clinical and imaging presentations of injury related to the proximal biceps brachii separately in another manuscript. The purpose of this man...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-020-03501-0
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:Zoledronic acid (ZOL) has a suppressive effect on marrow adiposity in ovariectomized rats. Currently, however, data on the effect of ZOL on marrow fat in humans are unavailable. The purpose of this work was to determine the in vivo effect of ZOL on bone remodeling and marrow adipogenesis in postmenopausal ost...
journal_title：Skeletal radiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00256-015-2200-y
更新日期：2015-10-01 00:00:00
abstract：:Osteosarcoma is the commonest primary malignant bone tumour in children and adolescents, the majority of cases being conventional intra-medullary high-grade tumours affecting the appendicular skeleton. Treatment is typically with a combination of neo-adjuvant chemotherapy, tumour resection with limb reconstruction and...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-018-3079-1
更新日期：2019-04-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to use morphological as well as biochemical (T2 and T2* relaxation times and diffusion-weighted imaging (DWI)) magnetic resonance imaging (MRI) for the evaluation of healthy cartilage and cartilage repair tissue after matrix-associated autologous chondrocyte transplantation (MACT) of...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-009-0682-1
更新日期：2009-08-01 00:00:00
abstract：:Orthodox radiological examination of patients presenting with disorders of the hip, usually on account of pain and limitation of movement, may vary in diagnostic value. As a supplementary study we have employed arthrography. During this procedure we have, since 1970, routinely assessed the capacity of the joint capsul...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00347339
更新日期：1981-01-01 00:00:00
abstract：:The radiological diagnosis of Paget's disease of bone is usually straightforward because most cases conform to well-established classic descriptions. Diagnosis becomes more difficult, however, when radiological appearances are not typical or other disease processes mask or alter the behavior of Paget's disease. Exampl...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF02412358
更新日期：1994-05-01 00:00:00
abstract：OBJECTIVE:To document the imaging findings observed in patients with an unusual pattern of abnormality of the femoral head, most likely representing osteonecrosis. DESIGN AND PATIENTS:The imaging findings in 11 patients (10 men, 1 woman; age range 32-55 years) with a distinct lesion of the femoral head were reviewed w...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-002-0503-2
更新日期：2002-08-01 00:00:00
abstract：:There is still a paucity of information about the clinical presentation, treatment and imaging findings of latissimus muscle tears. Only one study has specifically described the magnetic resonance imaging (MRI) features of latissimus tendon tears. We describe a case of a high-grade tear in the latissimus muscle tendon...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-009-0717-7
更新日期：2009-11-01 00:00:00
