Leg

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  Subject Areas on Research

  • (AI) Can't get off my chair. 
  • 1992 ARRS Executive Council Award. Detection of deep venous thrombosis: prospective comparison of MR imaging with contrast venography. 
  • 5 1/2-month-old boy with right leg swelling and fever. Wiskott-Aldrich syndrome. 
  • A 17-Year-Old Boy With Right Face Palsy, Left Leg Weakness, and Lytic Skull-Bone Lesions. 
  • A 78-year-old woman with leg pain and weakness. 
  • A PHEX gene mutation is responsible for adult-onset vitamin D-resistant hypophosphatemic osteomalacia: evidence that the disorder is not a distinct entity from X-linked hypophosphatemic rickets. 
  • A comparison of thrombolytic therapy with operative revascularization in the initial treatment of acute peripheral arterial ischemia. 
  • A comparison of tibial artery bypass performed with heparin-bonded expanded polytetrafluoroethylene and great saphenous vein to treat critical limb ischemia. 
  • A condemnation of subcutaneous fasciotomy. 
  • A method for perfusion of the leg during cardiopulmonary bypass via femoral cannulation. 
  • A pilot study of lower extremity lymphedema, lower extremity function, and quality of life in women after minimally invasive endometrial cancer staging surgery. 
  • A realistic complication analysis of 70 sural artery flaps in a multimorbid patient group. 
  • A simple method for processing NMR spectra in which acquisition is delayed: applications to in vivo localized 31P NMR spectra acquired using the DRESS technique. 
  • Abdominopelvic and lower extremity deep venous thrombosis: evaluation with contrast-enhanced MR venography with a blood-pool agent. 
  • Acute lower extremity ischemia after cardiac surgery. 
  • Acute peripheral arterial occlusion: predictors of success in catheter-directed thrombolytic therapy. 
  • Aerobic exercise training can reverse age-related peripheral circulatory changes in healthy older men. 
  • Aggressive fibromatosis (desmoid tumor) is a monoclonal disorder. 
  • Aggressive fibromatosis. 
  • Aging affects spatial distribution of leg muscle oxygen saturation during ramp cycling exercise. 
  • An official American Thoracic Society/Society of Thoracic Radiology clinical practice guideline: evaluation of suspected pulmonary embolism in pregnancy. 
  • Analysis of outcomes following failed endovascular treatment of chronic limb ischemia. 
  • Angiographic evaluation of chronic pulmonary embolism. 
  • Anterior scoliosis rod migration to the lower extremity. 
  • Assessing phantom limb sensations... and the library? 
  • Assimilation of virtual legs and perception of floor texture by complete paraplegic patients receiving artificial tactile feedback. 
  • Autocrine phosphorylation of p70(S6k) in response to acute stretch in myotubes. 
  • Bacteremia Caused by Kerstersia gyiorum. 
  • Balloon angioplasty or nitinol stents for peripheral-artery disease. 
  • Balloon occlusion femoral angiography prior to in-situ saphenous vein bypass. 
  • Burden of disease predicts response to isolated limb infusion with melphalan and actinomycin D in melanoma. 
  • CT angiography effectively evaluates extremity vascular trauma. 
  • Can we eliminate placebo in ALS clinical trials? 
  • Chemically induced vasospasm: the effect of ischemia, vessel occlusion, and adrenergic blockade. 
  • Chronic recurrent multifocal osteomyelitis (case report). 
  • Chronic venous leg ulcer treatment: future research needs. 
  • Clinical outcome scales for use in a rabbit model of cervical myelopathy. 
  • Clinical review: irradiation for lower extremity arterial occlusive disease. 
  • Combined free tissue transfer and infrainguinal bypass graft: an alternative to major amputation in selected patients. 
  • Comparison of Dexmedetomidine and Fentanyl as an Adjuvant to Ropivacaine for Postoperative Epidural Analgesia in Pediatric Orthopedic Surgery. 
  • Comparison of coil designs for peripheral magnetic muscle stimulation. 
  • Comparison of free flaps with pedicled flaps for coverage of defects of the leg or foot. 
  • Comparison of the efficacy of digital subtraction and film-screen angiography of the lower limb: prospective study in 50 patients. 
  • Complex salvage procedures for severe lower extremity nerve pain. 
  • Composite tissue transplantation: a rapidly advancing field. 
  • Comprehensive study of back and leg pain improvements after adult spinal deformity surgery: analysis of 421 patients with 2-year follow-up and of the impact of the surgery on treatment satisfaction. 
  • Correlation of clinical history with quantitative histology of lower extremity atheroma biopsies obtained with the Simpson atherectomy catheter. 
  • Crossed leg palsy in the elderly. 
  • Decreased muscle oxygenation and increased arterial blood flow in the non-exercising limb during leg exercise. 
  • Deep vein thrombosis prophylaxis in the moderate- to high-risk patient undergoing lower extremity liposuction. 
  • Deep venous thrombosis: experience with gradient-echo MR imaging in 66 patients. 
  • Deep venous thrombosis: gradient-recalled-echo MR imaging changes over time--experience in 10 patients. 
  • Detection of deep venous thrombosis by magnetic resonance imaging. 
  • Differences in comorbidities on low back pain and low back related leg pain. 
  • Differences in exercising limb blood flow variability between cardiac and muscle contraction cycle related analysis during dynamic knee extensor. 
  • Differential diagnosis and treatment for a patient with lower extremity symptoms. 
  • Differential mechanisms of failure of autogenous and non-autogenous bypass conduits: an assessment following successful graft thrombolysis. 
  • Disseminated thrombosis in primary antiphospholipid syndrome: MR findings. 
  • Does pain predict interference with daily functioning and weight loss in an obese residential treatment-seeking population? 
  • Donor site selection for cutaneous and myocutaneous free flaps. 
  • Double-labeling of saphenous nerve neuron pools: a model for determining the accuracy of axon regeneration at the single neuron level. 
  • Dynamics of segmental extracellular volumes during changes in body position by bioimpedance analysis. 
  • Early versus delayed amputation in the setting of severe lower extremity trauma. 
  • Effective training for patients with intermittent claudication. 
  • Effectiveness of intermittent pulsatile elastic stockings for the prevention of calf and thigh vein thrombosis in patients undergoing elective knee surgery. 
  • Elevated monocytes in patients with critical limb ischemia diminish after bypass surgery. 
  • Embolus of surgical adhesive to the extremities causing acute ischemia: report of two cases. 
  • Endoluminal recanalization in a patient with phlegmasia cerulea dolens using a multimodality approach-a case report. 
  • Endoscopic compartment release for chronic exertional compartment syndrome: surgical technique and results. 
  • Energetics of walking in elderly people: factors related to gait speed. 
  • Expanding opportunities to understand quality and outcomes of peripheral vascular interventions: The ACC NCDR PVI Registry. 
  • Fast temperature optimization of multi-source hyperthermia applicators with reduced-order modeling of 'virtual sources'. 
  • Femoral artery inflow in relation to external and total work rate at different knee extensor contraction rates. 
  • Fetal internal iliac artery: case report and embryologic review. 
  • Functional impact of 10 days of bed rest in healthy older adults. 
  • Hanging leg syndrome: combined bilateral femoral and sciatic neuropathies. 
  • Hemodynamic and histological differences in end-to-side anastomoses. 
  • Hyperthermia MRI temperature measurement: evaluation of measurement stabilisation strategies for extremity and breast tumours. 
  • IL-6 and TNF-alpha expression in, and release from, contracting human skeletal muscle. 
  • Iliac artery pseudoaneurysm following renal transplantation presenting as lumbosacral plexopathy. 
  • Improved speed of bone removal in computed tomographic angiography using automated targeted morphological separation: method and evaluation in computed tomographic angiography of lower extremity occlusive disease. 
  • Infrainguinal arterial intervention: is there a role for an atherectomy device? 
  • Infrared imaging of trauma patients for detection of acute compartment syndrome of the leg. 
  • Integrative package for low back pain with leg pain in Korea: a prospective cohort study. 
  • Interlimb differences in lower extremity bone mineral density following anterior cruciate ligament reconstruction. 
  • Involuntary movements of the lower extremity following dorsal root entry zone lesions in a man treated for phantom limb pain. 
  • Laser in infrapopliteal and popliteal stenosis 2 study (LIPS2): Long-term outcomes of laser-assisted balloon angioplasty versus balloon angioplasty for below knee peripheral arterial disease. 
  • Late onset of isolated central nervous system metastasis of liposarcoma--a case report. 
  • Learning to walk before we run: the mechanics of medical intervention for peripheral arterial disease. 
  • Leg extensor power and functional performance in very old men and women. 
  • Limb salvage procedures in children with osteosarcoma. 
  • Limb tourniquets and central temperature in anesthetized children. 
  • Lipedema, a frequently unrecognized problem. 
  • Lower extremity function and subsequent disability: consistency across studies, predictive models, and value of gait speed alone compared with the short physical performance battery. 
  • Lower extremity physical performance and use of compensatory strategies for mobility. 
  • Lower-extremity venography: value of femoral-vein compression. 
  • Lymphedema in Noonan's syndrome. 
  • MR and spiral/helical CT imaging of lower extremity occlusive disease. 
  • Magnetic resonance imaging of deep venous thrombosis in pregnant women with lower extremity edema. 
  • Major ambulatory surgery of the orthopedic patient. 
  • Malignant giant cell tumor of soft parts. 
  • Mechanical calf compression and aspirin prophylaxis for total knee arthroplasty. 
  • Medullary sponge kidney associated with congenital hemihypertrophy. 
  • Merkel cell tumor. 
  • Microsurgical composite tissue transplantation. 
  • Microsurgical composite tissue transplantation: a new method of immediate reconstruction of extensive defects. 
  • Mid-calf position--an improved technique to place neuraxial anaesthesia. 
  • Minidose heparin therapy for vasculitis of atrophie blanche. 
  • Motor paralysis of the lower extremities following lumbar sympathetic block. 
  • Multi-detector row CT angiography of lower extremity arterial inflow and runoff: initial experience. 
  • Muscle activity localization with 31P spectroscopy and calculated T2-weighted 1H images. 
  • Muscle contraction-induced limb blood flow variability during dynamic knee extensor. 
  • Muscle glycogen content and glucose uptake during exercise in humans: influence of prior exercise and dietary manipulation. 
  • Musculoskeletal ultrasound education: orthopaedic resident ability following a multimedia tutorial. 
  • Neurogenic claudication with positionally dependent weakness from a thoracic disk herniation. 
  • Neuropathies of pregnancy. 
  • Nonuniform activity of human calf muscles during an exercise task. 
  • Normal scores for nine maneuvers of the Childhood Myositis Assessment Scale. 
  • Operative treatment for peroneal tendon disorders. 
  • Operative versus nonoperative treatment of leg pain in adults with scoliosis: a retrospective review of a prospective multicenter database with two-year follow-up. 
  • Outcome of lower extremity revascularization for peripheral artery occlusive disease: is there a difference between men and women? 
  • Outcomes of surgical revascularization for lower extremity arterial thromboembolism in patients with advanced malignancy. 
  • Percutaneous sclerotherapy for congenital venous malformations in the extremities. 
  • Peroneal artery bypass: a multifactorial analysis. 
  • Peroneal palsy in stroke patients. 
  • Peroneal tendon tears: return to sports after operative treatment. 
  • Physical activity among adult survivors of childhood lower-extremity sarcoma. 
  • Popliteal artery aneurysms: a 25-year surgical experience. 
  • Popliteal artery injury after total knee arthroplasty. 
  • Postoperative oxycodone toxicity in a patient with chronic pain and end-stage renal disease. 
  • Postradiation sarcoma: case report and review of the potential complications of therapeutic ionizing radiation. 
  • Prevalence of symptomatic diastolic heart failure in patients hospitalized with cerebral or peripheral vascular disease. 
  • Primary actinomycosis of an extremity: a case report and review. 
  • Production of interleukin-6 in contracting human skeletal muscles can account for the exercise-induced increase in plasma interleukin-6. 
  • Quantification of intravenously administered contrast medium transit through the peripheral arteries: implications for CT angiography. 
  • Quantitative effects of respiration on venous return during single knee extension-flexion. 
  • Randomized double-blind trial of midazolam/placebo and midazolam/fentanyl for sedation and analgesia in lower-extremity angiography. 
  • Rationale and design for the study Apixaban versus ClopidoGRel on a background of aspirin in patient undergoing InfraPoPliteal angioplasty for critical limb ischemia: AGRIPPA trial. 
  • Re: Transient lower extremity neurapraxia associated with radical perineal prostatectomy: a complication of the exaggerated lithotomy position. 
  • Receipt of care and reduction of lower extremity amputations in a nationally representative sample of U.S. Elderly. 
  • Reconstruction of the lower extremity. Microsurgical composite tissue transplantation. 
  • Reduction in wound morbidity rates following endoscopic saphenous vein harvest. 
  • Regional squamous cell carcinomas following systemic sorafenib therapy and isolated limb infusion for regionally advanced metastatic melanoma of the limb. 
  • Rehabilitation of the older lower limb amputee: a brief review. 
  • Relationship between fat-to-fat-free mass ratio and decrements in leg strength after downhill running. 
  • Relationship of limb length inequality with radiographic knee and hip osteoarthritis. 
  • Relationships between in vivo and in vitro measurements of metabolism in young and old human calf muscles. 
  • Relationships between running economy and temporal EMG characteristics of bi-articular leg muscles. 
  • Relative growth of the limbs and trunk in sifakas: heterochronic, ecological, and functional considerations. 
  • Rethinking primate origins. 
  • Rituximab monotherapy to treat intravascular large B-cell lymphoma manifesting as pruritic calf patch in an elderly female. 
  • Role of nitric oxide in vasodilation in upstream muscle during intermittent pneumatic compression. 
  • Rupture of the plantaris--does it exist? 
  • Sensory nerve injury after uterosacral ligament suspension. 
  • Short- and long-term prognosis among veterans with neurological disorders and subsequent lower-extremity amputation. 
  • Similar motor recovery of upper and lower extremities after stroke. 
  • Single Steinmann pin fixation of arm to leg. Case report. 
  • Soft-tissue sarcomas: detection of metabolic heterogeneity with P-31 MR spectroscopy. 
  • Sonographic estimates of vein size in the lower extremities: subjective assessment compared with direct measurement. 
  • Substrate alters forelimb to hindlimb peak force ratios in primates. 
  • Sural flap delay procedure: a preliminary report. 
  • Surgical treatment of chronic lower extremity neuropathic pain. 
  • Systemic thrombosis in patients with antiphospholipid antibodies: lesion distribution and imaging findings. 
  • Teaching video NeuroImages: painful legs and moving toes syndrome. 
  • Technical note--auditory feedback of knee angle for amputees. 
  • Techniques for lower-limb angiography: a comparative study. 
  • The combined use of the Ilizarov method and microsurgical techniques for limb salvage. 
  • The effect of progressive resistance training on leg strength, aerobic capacity and functional tasks of daily living in persons with Down syndrome. 
  • The effectiveness of inpatient rehabilitation in the acute postoperative phase of care after transtibial or transfemoral amputation: study of an integrated health care delivery system. 
  • The evolution of vertical climbing in primates: evidence from reaction forces. 
  • The fibula-flexor hallucis longus osteomuscular flap. 
  • The lower limb and mechanics of walking in Australopithecus sediba. 
  • The pain provocation-based straight leg raise test for diagnosis of lumbar disc herniation, lumbar radiculopathy, and/or sciatica: a systematic review of clinical utility. 
  • The performance of a reduced-order adaptive controller when used in multi-antenna hyperthermia treatments with nonlinear temperature-dependent perfusion. 
  • The relationship of the audible pop to hypoalgesia associated with high-velocity, low-amplitude thrust manipulation: a secondary analysis of an experimental study in pain-free participants. 
  • The role of smoking and other modifiable lifestyle risk factors in maintaining and restoring lower body mobility in middle-aged and older Americans: results from the HRS and AHEAD. Health and Retirement Study. Asset and Health Dynamics Among the Oldest Old. 
  • The use of magnetic resonance imaging in exertional compartment syndromes. 
  • Thrombosis during pregnancy and the postpartum period. 
  • Ticagrelor versus Clopidogrel in Symptomatic Peripheral Artery Disease. 
  • Tissue expansion of the lower limb: complications in a cohort of 103 cases. 
  • Training software using virtual-reality technology and pre-calculated effective dose data. 
  • Transient lower extremity neurapraxia associated with radical perineal prostatectomy: a complication of the exaggerated lithotomy position. 
  • Treatment of cutaneous granulocytic sarcoma in a patient with myelodysplasia. 
  • Use of alternative methodologies for evaluation of composite end points in trials of therapies for critical limb ischemia. 
  • VEGF and soluble VEGF receptor-1 (sFlt-1) distributions in peripheral arterial disease: an in silico model. 
  • Variable-time positron emission tomography leg protocol to equalize noise for positron emission tomography/computed tomography acquisitions. 
  • Vascular Complications and Use of a Distal Perfusion Cannula in Femorally Cannulated Patients on Extracorporeal Membrane Oxygenation. 
  • Vascular complications of the intra-aortic balloon pump: an analysis of 436 patients. 
  • Vascular mapping of the leg with multi-detector row CT angiography prior to free-flap transplantation. 
  • What is your diagnosis? Spitzoid melanoma. 
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  Keywords of People

  • Charles, Hal Cecil, Associate Professor of Radiology, Radiology
  • Kim, Charles Yoon, Associate Professor of Radiology, Radiology, Interventional Radiology