Abstract:
OBJECTIVE:To design a semi-automated program to measure the minimum tibiofemoral joint space width (JSW) of knee radiographs. DESIGN:Bilateral knee radiographs were obtained twice within a 2 week period from 34 asymptomatic research participants. Radiographic images were analyzed to report both the variability of the image analysis program and the reproducibility of JSW measurements within a 2 week period. In addition, the results were compared with minimum JSW measurements read manually by an experienced musculoskeletal radiologist. RESULTS:The variability of the image analysis program was shown to be within one pixel. The results showed that reproducibility was better with the automated method. In addition, the manual method measured a greater minimum JSW than the automated method. There was no significant difference in between-day measurements. There was a significant difference reported between the automated and manual minimum JSW measurements. CONCLUSION:A novel semi-automated method for measurement of JSW has been developed.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Schmidt JE,Amrami KK,Manduca A,Kaufman KRdoi
10.1007/s00256-005-0908-9keywords:
subject
Has Abstractpub_date
2005-10-01 00:00:00pages
639-43issue
10eissn
0364-2348issn
1432-2161journal_volume
34pub_type
杂志文章abstract:OBJECTIVE:To determine the diagnostic performance of magnetic resonance arthrography (MRA) and magnetic resonance imaging (MRI) in superior labrum anterior to posterior lesions (type II-VII) of the shoulder. MATERIAL AND METHODS:PubMed and Scopus search engines, an electronic search of articles was performed from ince...
journal_title:Skeletal radiology
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00256-016-2525-1
更新日期:2017-02-01 00:00:00
abstract::This 32-year-old patient with hairy cell leukaemia demonstrated extensive bony involvement in a pattern not previously described. Although the disease continued to progress during interferon treatment, a change to a regime of deoxycoformycin resulted in an excellent response. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00228933
更新日期:1995-04-01 00:00:00
abstract:OBJECTIVE:To determine the association of meniscal flounce with the pattern and location of the meniscal tear, concomitant ligamentous injury, amount of knee joint effusion, and flexion and rotation angles. MATERIALS AND METHODS:A total of 283 knees of 280 patients were retrospectively reviewed over a 9-month period. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-020-03416-w
更新日期:2020-08-01 00:00:00
abstract::The case of a 13-year-old boy with tuberous sclerosis and primitive neuroectodermal tumor of bone is presented. A pathogenetic association between these two entities is postulated, the unifying underlying mechanism being a maldevelopment of the neural crest, or neurocristopathy. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050217
更新日期:1997-03-01 00:00:00
abstract::A 69-year-old man presented with unilateral calf pain, swelling, and erythematous rash. He was initially treated with antibiotics for suspected cellulitis. A venous duplex ultrasound, performed to exclude deep venous thrombosis, revealed multiple heterogeneous hypoechoic foci of unknown etiology throughout the calf mu...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-3069-3
更新日期:2019-06-01 00:00:00
abstract::The case of a 17-year-old girl with sickle cell anaemia who presented with extensive osteomyelitis due to actinomycetes is reported. Osteomyelitis in the long bones due to actinomycosis is extremely rare. A review of the literature reveals only six cases in which actinomycetes have been isolated from lesions affecting...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00351352
更新日期:1984-01-01 00:00:00
abstract::In summary, this is a case of recurrent CMF in soft tissue, 17 years after the diagnosis of the initial lesion. The literature concerning this entity is reviewed and the histological and radiological patterns are considered. The causative factors are evaluated and the prognosis is discussed. ...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/BF00538449
更新日期:1993-08-01 00:00:00
abstract:OBJECTIVE:High-resolution real-time three-dimensional (3D) imaging of the moving wrist may provide novel insights into the pathophysiology of joint instability. The purpose of this work was to assess the feasibility of using retrospectively gated spiral computed tomography (CT) to perform four-dimensional (4D) imaging ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-007-0374-7
更新日期:2007-12-01 00:00:00
abstract::We report on a 50-year-old man who suffered from chronic lumbago. CT and MRI revealed a paravertebral tumor mass growing through the neural foramen of lumbar vertebrae 1/2. Signal features on MRI and contrast medium enhancement characteristics were not diagnostically specific. After biopsy a glomus tumor of uncertain ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-004-0868-5
更新日期:2005-02-01 00:00:00
abstract::Lipoma arborescens is a rare benign intra-articular lesion of unknown etiology that usually involves the suprapatellar pouch of the knee joint. Clinically, the most common finding is a slow-growing painless swelling, accompanied by intermittent effusion of the joint. We report a case of a multifocal lipoma arborescens...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-005-0900-4
更新日期:2005-09-01 00:00:00
abstract:OBJECTIVE:To see if there is an association between engagement on physical examination (PE) and the location of the Hill-Sachs lesion (HSL) as assessed by the modified biceps angle. MATERIALS AND METHODS:Sixty-two patients with a history of anterior shoulder dislocation, who underwent preoperative MRI and arthroscopy ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-015-2134-4
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate differences in parameters of diffusion kurtosis imaging (DKI) and minimum apparent diffusion coefficient (ADCmin) between benign and malignant musculoskeletal tumors. MATERIALS AND METHODS:In this prospective study, 43 patients were scanned using a DKI protocol on a ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-2946-0
更新日期:2019-02-01 00:00:00
abstract::Juxta-articular inflammatory masses, sternomanubrial or sternoclavicular, were noted in two women who were subsequently found to have ankylosing spondylitis. The differential diagnosis of juxta-articular masses should include systemic rheumatic disorders as well as tumor or infection. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00367763
更新日期:1987-01-01 00:00:00
abstract::Primary liposarcoma of bone is exceedingly rare. We report a case of primary pleomorphic liposarcoma in the humerus of a 38-year-old female. Radiographs demonstrated an expansile and osteolytic lesion extending from the head to the proximal part of the shaft in the right humerus. MR study showed a defined lesion in th...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-005-0018-8
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVE:The purpose was to evaluate, in a cadaveric cohort, the feasibility and the learning curve of ultrasound-guided percutaneous carpal tunnel release. MATERIALS AND METHODS:Fourteen carpal tunnel releases were carried out on unembalmed cadavers by a senior and a junior radiologist. Procedures were realized with...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-019-03207-y
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:The aims of this study were to compare the ultrasound thickness of the affected axillary recess capsule (ARC) with that of the unaffected ARC in patients with frozen shoulder (FS), to analyze whether the ultrasound measurements of the ARC thickness correlate with those obtained using MRI, and to assess whethe...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-2959-8
更新日期:2018-11-01 00:00:00
abstract:OBJECTIVE:Post-operative shoulder patients are often difficult to image due to scar tissue, metallic artifact, and residual irregularity of anatomic structures. The purpose of this study was to assess MR versus MR arthrography versus CT arthrography in the post-operative shoulder. Also, we assessed whether injecting CT...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-2927-3
更新日期:2018-09-01 00:00:00
abstract::A skeletal seeking radiopharmaceutical labeled with a long-lived radionuclide was developed to evaluate regional bone formation and its subsequent resorption. The agent is [phosphonate (phenylmethylene hydroxy) bis] - I-125 or I-125 phi PA. Tissue distribution studies in mice (N = 16) showed approximately 40% of the a...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00361978
更新日期:1982-01-01 00:00:00
abstract::Skeletal lesions were radiographically apparent in 6 of 36 (16%) patients with chronic myelogenous leukemia. The spectrum of radiographic changes including diffuse osteoporosis, focal osteolytic and osteoblastic lesions, chloroma, and arthritis, and their clinical behavior is discussed. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00347255
更新日期:1980-01-01 00:00:00
abstract:OBJECTIVE:To describe the CT and MR imaging appearance of both osseous and extraosseous manifestations of melorheostosis. DESIGN AND PATIENTS:We retrospectively reviewed the CT (n=7) and/or MR imaging findings (n=12) of 17 patients with characteristic radiographic findings of melorheostosis (undulating cortical hypero...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560100366
更新日期:2001-08-01 00:00:00
abstract::Two patients with osteosarcoma of a lower limb and presumed lymph node metastases are described. The metastases presented in both children as palpable masses, one in the inguinal region and the other in the pelvis. One was visible on plain radiography; both were demonstrated on computed tomography and bone scintigraph...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00361209
更新日期:1989-01-01 00:00:00
abstract:AIM:To evaluate the use of ultrasonography (US) in the diagnosis of gluteal muscle contracture (GMC) by analysis of its imaging characteristics. MATERIALS AND METHODS:Thirty-nine patients suspected of having GMC due to abnormal gait underwent pre-operative US. RESULTS:The diagnosis of GMC was confirmed by surgery in ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-009-0869-5
更新日期:2011-02-01 00:00:00
abstract::The magnetic resonance imaging characteristics of two surgically proven cases of pigmented villonodular synovitis are reported. On the short TR/TE pulse sequences, the synovium has an intermediate signal intensity. Long TR/TE pulse sequences show the synovium containing areas of increased signal interspersed with decr...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00361475
更新日期:1987-01-01 00:00:00
abstract:OBJECTIVE:Myxofibrosarcoma (MFS) is characterized by a high frequency of local recurrence after surgery because of infiltrative growth of the tumor cells. This infiltrative growth creates a characteristic 'tail-like' pattern on magnetic resonance imaging (MRI), and it has been reported that this pattern is especially o...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-014-1992-5
更新日期:2015-01-01 00:00:00
abstract::Osteoid osteoma (OO) is a benign tumour that can cause severe pain and functional limitation to children and young adults; the treatment of choice is image-guided ablation. Due to the very small size of the lesion, detection and accurate needle placement may be challenging. Computed tomography (CT) offers very detaile...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-017-2620-y
更新日期:2017-07-01 00:00:00
abstract::Spinal giant cell tumor of bone (GCTB) is a rare benign, but locally aggressive, entity. We report the case of a 40-year-old man diagnosed with GCTB of the thoracic spine. The only symptom upon presentation was progressive back pain with pain radiating to the chest. Magnetic resonance imaging showed that the soft tiss...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-2911-y
更新日期:2018-10-01 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:OBJECTIVE:To describe the MR appearance following autogenous osteochondral "plug" transfer for the treatment of focal chondral defects of the knee. DESIGN AND PATIENTS:Twenty-nine 1.5-T MR knee studies including dynamic gadolinium enhancement were performed on 21 patients following autogenous osteochondral "plug" tran...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560100371
更新日期:2001-10-01 00:00:00
abstract::Osteoblastoma is a rare, benign primary tumor of bone, accounting for < 1% of all bone tumors. We report the case of a 27-year-old female who developed pain and swelling five and a half years after a clavicular fracture and was subsequently found to have an osteoblastoma arising at the fracture site. This is the first...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-019-03197-x
更新日期:2019-10-01 00:00:00
abstract::Traumatic posterior atlantoaxial dislocation associated with odontoid fracture is extremely rare, with only eight cases reported thus far in the English literature. This report concerns a 47-year-old female who presented with considerable pain and stiffness in the neck without a neurologic deficit after injury due to ...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-013-1809-y
更新日期:2014-07-01 00:00:00