Abstract:
:Tunnel cyst formation is a rare complication after anterior cruciate ligament reconstruction, usually occurring 1-5 years post-operatively, which may occasionally be symptomatic. There are multiple proposed theories regarding the etiology of tunnel cysts. Theories include necrosis, foreign-body reaction, lack of complete graft osteo-integration, and intravasation of articular fluid. It is important to know if the tunnel cysts are communicating or not communicating with the joint, as surgical management may be different. Imaging characteristics on magnetic resonance images (MRI) include tibial tunnel widening, multilocular or unilocular cyst formation in the graft or tibial tunnel, with possible extension into the pretibial space, intercondylar notch, and/or popliteal fossa. The MR imaging differential diagnosis of tibial tunnel cysts includes infection, foreign-body granuloma, or tibial screw extrusion. Importantly, to the best of our knowledge, graft failure or instability has not been reported in association with tibial tunnel cysts.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Ghazikhanian V,Beltran J,Nikac V,Feldman M,Bencardino JTdoi
10.1007/s00256-012-1486-2subject
Has Abstractpub_date
2012-11-01 00:00:00pages
1375-9issue
11eissn
0364-2348issn
1432-2161journal_volume
41pub_type
杂志文章,评审abstract:OBJECTIVE:The purpose of this article was to evaluate the radiologic findings of adult pelvis and appendicular skeletal Langerhans cell histiocytosis (LCH), emphasizing the CT and MR findings. MATERIALS AND METHODS:The images of nine patients with pathologically proven LCH (five men and four women; mean age, 37.11 yea...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-010-1078-y
更新日期:2011-11-01 00:00:00
abstract::In this study, we present the rare case of a patient with a multifocal giant cell tumor of the tendon sheath occurring at three different localizations along the same tendon. We review radiographic, ultrasonographic, and magnetic resonance imaging findings, and discuss previously reported cases. ...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-012-1552-9
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVE:Bony ankylosis has been described following trauma, paralysis, psoriasis, Reiter's syndrome, ankylosing spondylitis, juvenile chronic arthritis and rheumatoid arthritis. Reports of bony ankylosis following thermal and electrical injury are limited. DESIGN AND PATIENTS:Thirteen cases of burn-related joint ank...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560100342
更新日期:2001-07-01 00:00:00
abstract::Pseudotumours are well recognised as a complication of metal-on-metal hip arthroplasties and are thought to develop on the basis of an innate and adaptive immune response to cobalt-chrome (Co-Cr) wear particles. We report a case of a large pseudotumour that developed following a knee endoprosthetic replacement (EPR) u...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-017-2610-0
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE:We investigated the usefulness of plain film and MR findings in predicting the outcome of conservatively treated patients with femoral osteochondritis dissecans. DESIGN:Without knowledge of the clinical outcome, we retrospectively reviewed the initial plain films and MR examinations. Each MR examination was ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050267
更新日期:1997-08-01 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::Acute febrile neutrophilic dermatosis (Sweet's syndrome) is a clinical condition that is histopathologically characterized by infiltration of the dermis with mature neutrophils with or without vessel wall destruction. Frequently, an extracutaneous systemic disease can be seen. We report magnetic resonance imaging (MRI...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-011-1104-8
更新日期:2011-06-01 00:00:00
abstract::Posterior or lateral dislocation of the long head of biceps is a rare complication of shoulder dislocation that can result in inability to relocate the humerus. The diagnosis should be suspected when certain radiographic features are present at the initial presentation. Other imaging modalities can aid diagnosis when ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-007-0285-7
更新日期:2007-08-01 00:00:00
abstract::We describe two cases of pigmented villonodular synovitis affecting true bursae. This study was also designed to discuss the term "pigmented villonodular bursitis", not confined to true synovial bursae, sometimes creating misunderstanding. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-002-0491-2
更新日期:2002-06-01 00:00:00
abstract:OBJECTIVE:Our purpose was to determine whether dual-energy CT (DECT), specifically the bone marrow setting of the virtual noncalcium (VNCa) algorithm, could be used to identify and accurately biopsy suspected bone malignancies that were visible on magnetic resonance imaging (MRI), nuclear bone scintigraphy, or positron...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-3087-1
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:To describe the MR imaging findings in patients with osteolysis of the distal clavicle and to compare the MR imaging appearance of clavicular osteolysis following acute injury with that related to chronic stress. DESIGN AND PATIENTS:MR imaging examinations were reviewed in 17 patients (14 men, 3 women; ages ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050501
更新日期:1999-04-01 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:OBJECTIVES:(1) To reveal the prevalence of the bony recess (posterior dimple) and (2) to determine the position of the posterior dimple on the tibial plateau using three-dimensional computed tomography (3DCT). MATERIALS AND METHODS:In this study, a retrospective review of 112 patients was performed to identify the pos...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-017-2625-6
更新日期:2017-08-01 00:00:00
abstract::Scoliosis is defined as a lateral deviation of the spine from the normal plumb line. Commonly, there is a rotational component and deviation also in the sagittal plane (kyphosis or hyperlordosis). When scoliosis presents in adults, it is often painful. In contrast, back pain in a child is considered rare, and serious ...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-008-0517-5
更新日期:2009-03-01 00:00:00
abstract::Trabeculae represent the smallest functional component of bone visible with conventional radiographic methods. Their architecture is affected by mechanical, hormonal, nutritional, genetic, toxic, and local disease processes. Trabecular evaluation, if coupled with a knowledge of normal trabecular development in childre...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00347182
更新日期:1981-01-01 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:To evaluate the anomalous insertion of the pectoralis minor tendon with absence of the coracohumeral ligament on MR arthrography and to demonstrate the associated findings seen with this anatomical variation. MATERIALS AND METHODS:We retrospectively reviewed the 335 MR arthrograms of the shoulder joint (mean...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-010-0926-0
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the impact of radiation dose reduction on image quality in patients with metal-on-metal total hip arthroplasties (THAs) using model-based iterative reconstruction (MBIR) combined with orthopaedic metal artefact reduction (O-MAR). MATERIALS AND METHODS:Patients with metal-on-metal THAs received a ...
journal_title:Skeletal radiology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00256-019-03206-z
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To determine the dosage of gadobenate dimeglumine (Gd-BOPTA) necessary for MRI of rheumatoid arthritis of the wrist. DESIGN AND PATIENTS:Seven wrists inflamed with rheumatoid arthritis were imaged using a dedicated 0.2-T MR unit. Four cumulative dosages of 0.0125, 0.025, 0.05 and 0.1 mmol/kg body weight (BW)...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560000294
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVE:This study assessed the CT and MRI findings of solitary nevus lipomatosus cutaneous superficialis (NLCS). MATERIALS AND METHODS:Eleven patients with histopathologically and clinically confirmed solitary NLCS who underwent CT and/or MRI were enrolled. Radiological and histopathological findings of elevated le...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-019-03269-y
更新日期:2020-01-01 00:00:00
abstract::Intraosseous gout involving the patella is an unusual presentation of the common inflammatory crystal deposition disease. In most reported cases of gout in the patella, there is prominent involvement of the adjacent patellar or quadriceps tendons of the extensor mechanism. A report from Japan describes another pattern...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-020-03422-y
更新日期:2020-08-01 00:00:00
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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::We report a case of a metastatic bone tumor that mimicked spontaneous osteonecrosis of the medial condyle of the femur on magnetic resonance imaging. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050610
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVE:To describe the MR features of mucoid degeneration of the anterior cruciate ligament (ACL) in a series of patients with MRI findings that were mistaken for tears in the majority of cases but who were found to have an intact ligament at arthroscopy. We will suggest a pathologic entity corresponding to this fin...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560100336
更新日期:2001-06-01 00:00:00
abstract::Chromomycosis is primarily a skin disease that superficially presents as slowly growing, verrucous lesions, often warty or cauliflower-like in appearance. It may occasionally create a flat, plaque-like lesion in the skin but deep-seated tumorous presentation has not previously been reported. As the lesion is limited t...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-008-0580-y
更新日期:2009-02-01 00:00:00
abstract:OBJECTIVE:To analyse to what extent MR imaging based decisions were correct in determining the surgical procedure in patients with osteosarcoma of the distal femur. DESIGN:We compared the findings on MR imaging that determined the surgical strategy with the actual surgical findings or histopathological specimen. We as...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050302
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVE:This prospective study investigated the sensitivity of cone beam computed tomography (CBCT), a low dose technique recently made available for extremity examinations, in detecting scaphoid fractures. Magnetic resonance imaging (MRI) was used as gold standard for scaphoid fractures. MATERIALS AND METHODS:A tot...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-015-2290-6
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:To evaluate the feasibility of non-invasive diffusion-weighted imaging (DWI) of the knee of children with juvenile idiopathic arthritis (JIA) and, further, to analyze the apparent diffusion coefficient (ADC) levels to distinguish synovium from effusion. MATERIALS AND METHODS:Standard magnetic resonance imagi...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-015-2208-3
更新日期:2015-12-01 00:00:00
abstract::The shoulder joint is the most unstable joint in the body and is easily dislocated. Anterior shoulder dislocation is the commonest and can be associated with glenoid and humeral fractures. Anterior shoulder dislocations are not infrequently associated with cuff tendon tears; however, anterior shoulder dislocation is e...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-007-0370-y
更新日期:2008-01-01 00:00:00
abstract::Selective digital subtraction arteriographic investigations of the arteries of the femoral head in 31 patients with traumatic and 34 patients with nontraumatic femoral head necrosis (FHN) were compared with investigations in a control group of 35 patients without hip disease. In the control group and in patients with ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00361467
更新日期:1987-01-01 00:00:00