Skeletal radiology
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Low back pain (LBP) is the most prevalent musculoskeletal complaint among professional and amateur golfers; however, associated radiological changes in golf-related LBP have not been examined in the literature. We suspect that Modic Type 1 changes in the lumbar spine are linked to golf-related LBP. In this retrospective case series, four middle-aged golfers (one professional and three high-level amateurs) presented to our clinic with LBP. ⋯ All four cases were diagnosed with right-sided endplate inflammation and administered intradiscal steroid injections with a non-steroidal anti-inflammatory drug (NSAID). Treatment swiftly alleviated LBP and diminished Modic Type 1 changes on follow-up MRI 3-6 months later in all four patients. We suggest that Modic Type 1 changes play a significant role in the diagnosis and treatment of golf-related LBP.
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Comparative Study
Percutaneous sacroplasty with the use of C-arm flat-panel detector CT: technical feasibility and clinical outcome.
Sacroplasty for sacral insufficiency fractures (SIFs) has been performed mostly under computed tomography (CT) or fluoroscopy guidance. The purposes of this study are to describe technical tips and clinical outcomes of sacroplasty under C-arm flat panel detector CT (C-arm CT) guidance, and to compare the cement distributions shown on C-arm CT with those on multi-detector CT (MDCT). ⋯ Sacroplasty under C-arm CT showed excellent technical success and good clinical outcome. There was an excellent correlation between C-arm CT and MDCT in evaluating cement distribution and cement leakage.
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Case Reports
Tibial subacute osteomyelitis with intraosseous abscess: an unusual complication of intraosseous infusion.
Intravenous (IV) access is a critical step in patient care, especially in the emergency and/or trauma setting. Recently, intraosseous (IO) infusion has re-emerged as a recommended alternative to central venous access in both the pediatric and the adult patient. We present the case of an older adult male patient several months after emergency tibial IO infusion, now with left shin pain, and the MRI and culture findings diagnostic of subacute osteomyelitis with IO abscess, an unusual complication of IO infusion.
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We report the safety and efficacy of combined radiofrequency ablation and cementoplasty in treating painful neoplastic bone lesions. ⋯ Combined RFA and cementoplasty appears to be safe, practical and effective in the palliative treatment of painful neoplastic lesions.
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Inadvertent lumbar facet joint injection during an interlaminar epidural steroid injection (ESI) is rare when using the loss-of-resistance technique. The pattern of contrast material on the lateral view can mimic that of a successful ESI. The purpose of this study is to illustrate the imaging features of this event. ⋯ Lumbar facet joint injection has a characteristic appearance and can be distinguished from epidural injection. However, since this event can simulate the appearance of a successful ESI, it may be unrecognized during the procedure. Therefore, the true incidence is likely higher than that suggested by this study. Recognizing the imaging features of this event permits the operator to further manipulate the needle tip and increase the success rate of ESIs.