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首页> 外文期刊>Skeletal radiology >Patellar tendon-lateral femoral condyle friction syndrome: MR imaging in 42 patients.
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Patellar tendon-lateral femoral condyle friction syndrome: MR imaging in 42 patients.

机译：ella骨腱外侧股骨friction摩擦综合征：MR成像42例。

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摘要

OBJECTIVE: To demonstrate the MR imaging findings that occur between the posterior inferolateral patellar tendon and the lateral femoral condyle in patients with chronic anterior and or lateral knee pain. PATIENTS AND DESIGN: A retrospective review of the MR images in 42 patients who presented with chronic anterior or lateral knee pain was performed by two musculoskeletal radiologists. In 15 patients, post-contrast images were available. RESULTS: Sagittal and axial imaging planes best demonstrated the patellar tendon and its relationship with the lateral femoral condyle. In 40 patients, there was obliteration of the fat planes and abnormal signal intensity in the lateral soft tissues of the inferior patellofemoral joint. Enhancement after administration of gadolinium was noted in all cases in which contrast was administered. Eighteen patients showed cystic changes in the soft tissues adjacent to the lateral femoral condyle in addition to fat plane obliteration. In two patients, only cystic changes were noted in the lateral soft tissues. Abnormal patellar alignment was noted in 37 patients. Patellar tendon pathology was seen in nine patients. CONCLUSION: In evaluating anterior knee symptoms, MR imaging allows identification of changes that may be related to patellar tendon-lateral femoral condyle friction syndrome and that should be distinguished from other causes of anterior or lateral knee pain.
机译：目的：证实慢性前膝或后膝痛患者的下imaging骨后肌腱与股外侧lateral之间的MR影像学表现。病人与设计：由两名肌肉骨骼放射科医师对42例慢性或膝前或外侧疼痛患者的MR影像进行回顾性回顾。在15例患者中，可获得对比后图像。结果：矢状和轴向成像平面最能显示demonstrated骨腱及其与股外侧lateral的关系。在40例患者中，pa股下关节外侧软组织的脂肪平面消失，信号强度异常。在所有使用对比剂的情况下，administration给药后均会增强。除脂肪平面闭塞外，18例患者还显示了股外侧adjacent附近软组织的囊性改变。在两名患者中，仅在外侧软组织中发现了囊性变化。 37骨对齐异常37例。 9例患者出现seen骨肌腱病理。结论：在评估前膝关节症状时，MR成像可以识别可能与tend腱-外侧股骨dy摩擦综合征相关的变化，并应与其他前膝或外膝痛原因区分开。

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