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. Thirty-one magnetic resonance images of patients with meniscal flounce were compared with those of age- and sex-matched control group (n = 62) without meniscal flounce. The presence of meniscal tear was evaluated and, if present, its location and pattern were recorded. The amount of joint effusion was graded, and the joint angle was measured. The Fisher's exact, Cochran-Armitage trend, and t tests were performed to compare the findings between the two groups. The decision tree analysis was employed to determine the most significant factor of meniscal flounce. RESULTS:Meniscal flounce was present in 11.0% (31/283) of the adult population. Approximately 80.6% of meniscal flounce occurred in the torn medial menisci. The presence of meniscal flounce was significantly associated with tears at the body (p = 0.007), posterior horn (p = 0.001), and meniscocapsular junction (p = 0.002) of the medial meniscus. The decision tree analysis revealed that the posterior horn tear of the medial meniscus was the most significant predictor of meniscal flounce. CONCLUSION:The most significant factor associated with meniscal flounce is tear at the posterior horn of the medial meniscus, followed by tear at the meniscocapsular junction.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Kim HJ,Ahn JM,Kim Y,Kang Y,Lee E,Lee JW,Kang HSdoi
10.1007/s00256-020-03416-wsubject
Has Abstractpub_date
2020-08-01 00:00:00pages
1277-1284issue
8eissn
0364-2348issn
1432-2161pii
10.1007/s00256-020-03416-wjournal_volume
49pub_type
杂志文章abstract:OBJECTIVE:To evaluate the performance of combined (computed tomography (CT) and fluoroscopic) guidance of balloon kyphoplasty in comparison to fluoroscopic guidance alone. MATERIALS AND METHODS:Forty-one kyphoplasties were performed between January 2005 and March 2006 according to two different protocols. Study group ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-008-0585-6
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVE:To clarify the phenotype in a bone dysplasia termed "spondyloepiphyseal dysplasia with accumulation of glycoprotein in the chondrocytes" by Stanescu et al. DESIGN AND PATIENTS:Subjects comprised two definitive cases of one family and one probable case of another family. Histologic examination in one patient ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050363
更新日期:1998-04-01 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:To evaluate the use of routine MR imaging sequences in detecting and characterizing secondary reactive synovitis of the knee joint using arthroscopy as the standard of reference. DESIGN AND PATIENTS:Fifty consecutive patients with a history of knee pain who were referred for MR imaging and subsequently under...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560000259
更新日期:2000-10-01 00:00:00
abstract::Chordomas are rare malignant bone tumours considered to arise from notochordal remnants that persist in the axial skeleton. Although their morphology can resemble that of a carcinoma, chondrosarcoma or malignant melanoma, the axial location and their well-defined immunophenotype, including expression of cytokeratins (...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-006-0167-4
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate sequences that are established at lower magnetic field strengths for lumbar spine imaging at 7 Tesla (7 T) MR imaging. MATERIALS AND METHODS:The lumbar spine of five healthy volunteers and a patient with spina bifida and meningocele were evaluated at 7 T. The examination...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-011-1197-0
更新日期:2012-05-01 00:00:00
abstract::A case of aneurysmal bone cyst of the patella in a 15-year-old woman was presented. An ABC occurring in a female patient is rare, and to our knowledge this is the first report in the literature. All other reports of patellar ABCs reported have occurred in young black men [2, 3]. The radiographic findings and clinical ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF02580394
更新日期:1994-11-01 00:00:00
abstract::The authors present the case of a patient 54 years of age who developed well-defined osteolysis in the distal end of the humerus, with a slight radiodensity in the soft tissue. The radionuclide scintigram and above all the CT, were useful in defining the characteristics and expansion of the mass more precisely. Surgic...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00197934
更新日期:1990-01-01 00:00:00
abstract::Fractures of the anterior process of the calcaneus are often missed. This error follows from the tendency to focus exclusively on the mortise and malleoli when a history of ankle trauma is supplied. Seven patients with this fracture are presented. The anatomy, mechanism of injury, clinical presentation, and the radiog...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00349747
更新日期:1985-01-01 00:00:00
abstract::Patients with a painful arthroplasty can present a clinical diagnostic dilemma. Aspirates are often negative for infection and alignment of the prosthesis on conventional radiographs is usually satisfactory. These patients can have a myriad of soft tissue as well as osseous pathologies, which may be clinically unsuspe...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-006-0226-x
更新日期:2007-03-01 00:00:00
abstract::The cervical spine is the second most common location for manifestation of rheumatoid arthritis (RA). Symptoms are typically related to involvement of the craniocervical junction. Unfortunately, conventional radiographic examination is often unable to demonstrate that RA is the cause of such symptoms. Magnetic resonan...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00193087
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:To describe grayscale and color Doppler ultrasound features of subcutaneous intravascular papillary endothelial hyperplasia (IPEH). MATERIALS AND METHODS:The ultrasound appearances of ten histologically proven subcutaneous IPEH in ten patients (age range, 15-69 years; mean age, 38.2 years; six females, four...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-015-2281-7
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:The objectives of the current study were (1) to quantify the incidence of increased T2 signal in the distal clavicle and (2) to assess the clinical significance of this finding in patients with chronic acromioclavicular (AC) joint pain. DESIGN AND PATIENTS:Eight patients (five male and three female, 15-41 ye...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560000284
更新日期:2000-12-01 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
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journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-010-0969-2
更新日期:2011-02-01 00:00:00
abstract::This paper reports two giant-cell tumours of bone of low-grade malignancy, both complicated by the development of pulmonary metastases in which the histological appearances were identical to those of the primary neoplasm. Ten similar cases in the literature are reviewed. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00357894
更新日期:1983-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine if there is an anatomic relationship between pelvic geometry and acetabular depth. MATERIALS AND METHODS:One hundred and fifty-one anteroposterior pelvic radiographs (157 hip joints) were selected and analyzed in a retrospective fashion. Six parameters, including il...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-018-2892-x
更新日期:2018-08-01 00:00:00
abstract::Association of cranial sclerosis with mixed osteopathia striata is a rate combination which has been proved recently to be an autosomal dominant entity. The present case, apparently sporadic in the kindred, records a further example of this association in a 27-year-old asymptomatic male. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00347093
更新日期:1980-02-01 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::Intravascular papillary endothelial hyperplasia (IPEH) is a nonneoplastic reactive endothelial proliferation most commonly located in the skin or subcutaneous tissues although it has been reported in multiple locations throughout the body. We present a case of intravascular papillary endothelial hyperplasia presenting...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-004-0772-z
更新日期:2004-07-01 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
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doi:10.1007/s00256-014-1992-5
更新日期:2015-01-01 00:00:00
abstract::An os acromiale is a developmental abnormality of ossification involving the anterior acromion which may contribute to impingement and rotator cuff disease. When axial MR sections do not include the acromioclavicular joint, the diagnosis of this often subtle abnormality will rest on its recognition on oblique and coro...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050187
更新日期:1997-01-01 00:00:00
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journal_title:Skeletal radiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00256-003-0704-3
更新日期:2004-01-01 00:00:00
abstract::The authors present a case report and review of the sparse literature of a rare closed degloving injury to the toe, referred to by Flaherty as an "empty toe phenomenon." A 25-year-old man sustained a twisting injury to his left foot when he was involved in a motorcycle accident. The skin was not lacerated around the t...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-013-1690-8
更新日期:2014-01-01 00:00:00
abstract::Three cases of bilateral pelvic avulsion fractures in adolescent sprinters are reviewed. An-acute avulsion fracture of the anterior superior iliac spine (ASIS) occurred during active running in three teenaged sprinters. Radiography confirmed a healed fracture of the contralateral ASIS. The clinical features and radiol...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00349098
更新日期:1985-01-01 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::Synovial chondromatosis (SC) is a benign proliferative process of synovial tissue creating multiple cartilaginous nodules in joints. It most commonly occurs in the large joints of the knee, hip, and shoulder, uncommonly in the small joints of the hand and foot, and only rarely in the tenosynovial membrane of tendon sh...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-013-1672-x
更新日期:2013-12-01 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:To determine whether there is a subset of young patients (< 35 years) with acute, post-traumatic insults to the rotator cuff which mimic the early stages of impingement. DESIGN AND PATIENTS:One hundred and ninety-seven consecutive shoulder MR images were retrospectively reviewed, and the results of 83 clinic...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050134
更新日期:1996-08-01 00:00:00
abstract:PURPOSE:To analyze the prevalence of classic magnetic resonance imaging (MRI) findings of intramuscular peripheral nerve sheath tumors (PNSTs), including schwannoma, ancient schwannoma, and neurofibroma. METHOD:Thirty pathologically confirmed benign intramuscular PNSTs (24 schwannomas, 3 ancient schwannomas, and 3 neu...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-020-03371-6
更新日期:2020-06-01 00:00:00