Assuntos
Escala de Gravidade do Ferimento , Vértebras Lombares/lesões , Fraturas da Coluna Vertebral/classificação , Vértebras Torácicas/lesões , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Humanos , Vértebras Lombares/diagnóstico por imagem , Fraturas da Coluna Vertebral/diagnóstico por imagem , Vértebras Torácicas/diagnóstico por imagemRESUMO
SUMMARY: As the population is increasing in age, so increases the number of osteoporotic fractures. U-shaped sacral fractures can be difficult to diagnose and may be a source of disability in patients when left untreated. Many patients with osteoporotic fractures are of advanced age and may experience rapid medical decline when these fractures cause immobility. We present surgical options for U-shaped sacral fracture management.
Assuntos
Fraturas por Osteoporose , Fraturas da Coluna Vertebral , Parafusos Ósseos , Fixação Interna de Fraturas , Humanos , Fraturas por Osteoporose/diagnóstico por imagem , Fraturas por Osteoporose/cirurgia , Sacro/diagnóstico por imagem , Sacro/lesões , Sacro/cirurgia , Fraturas da Coluna Vertebral/diagnóstico por imagem , Fraturas da Coluna Vertebral/cirurgiaRESUMO
Myelopathy is a clinical diagnosis with localization of the neurological findings to the spinal cord, rather than the brain or the peripheral nervous system, and then to a particular segment of the spinal cord. Myelopathy can be the result of primary intrinsic disorders of the spinal cord or from secondary conditions, which result in extrinsic compression of the spinal cord. While the causes of myelopathy may be multiple, the acuity of presentation and symptom onset frame a practical approach to the differential diagnosis. Imaging plays a crucial role in the evaluation of myelopathy with MRI the preferred modality. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Sociedades Médicas , Doenças da Medula Espinal , Diagnóstico Diferencial , Medicina Baseada em Evidências , Humanos , Imageamento por Ressonância Magnética , Doenças da Medula Espinal/diagnóstico por imagem , Estados UnidosRESUMO
Inflammatory back pain is a hallmark feature of axial spondyloarthritis, a heterogeneous group of inflammatory disorders which affects the sacroiliac joints and spine. Imaging plays a key role in diagnosis of this disease and in facilitating appropriate treatment. This document provides evidence-based recommendations on the appropriate use of imaging studies during multiple stages of the clinical evaluation of patients with suspected or known axial spondyloarthritis. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Espondiloartrite Axial , Dor Crônica , Dor nas Costas/diagnóstico por imagem , Humanos , Sociedades Médicas , Coluna Vertebral , Estados UnidosRESUMO
In the United States, acute low back pain, with or without radiculopathy, is the leading cause of years lived with disability and the third ranking cause of disability-adjusted life-years. Uncomplicated acute low back pain and/or radiculopathy is a benign, self-limited condition that does not warrant any imaging studies. Imaging is considered in those patients who have had up to 6 weeks of medical management and physical therapy that resulted in little or no improvement in their back pain. It is also considered for those patients presenting with red flags, raising suspicion for a serious underlying condition, such as cauda equina syndrome, malignancy, fracture, or infection. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Dor Lombar , Dor nas Costas , Anos de Vida Ajustados por Deficiência , Medicina Baseada em Evidências , Humanos , Dor Lombar/diagnóstico por imagem , Sociedades Médicas , Estados UnidosRESUMO
BACKGROUND CONTEXT: Pre-existing comorbid psychiatric mood disorders are a known risk factor for impaired health-related quality of life and poor long-term outcomes after spine surgery. PURPOSE: The purpose of this study was to investigate the effect of preexisting mood disorders on (1) pre- and postoperative patient-reported outcomes, (2) complications, and (3) pre- and postoperative opioid consumption in patients undergoing elective cervical or lumbar spine surgery. STUDY DESIGN/SETTING: Retrospective review at a single academic institution from 2014 to 2017. PATIENT SAMPLE: Consecutive adult patients who underwent cervical or lumbar surgery. OUTCOME MEASURES: Quantitative measurements of pain (visual analog scale [VAS]) and spinal region-specific disability scores (Neck Disability Index [NDI] and Oswestry Disability Index [ODI]). METHODS: This is a retrospective review of 435 consecutive patients (179 cervical, 256 lumbar) who underwent elective spine surgery at a single academic institution from 2014 to 2017. Patient preoperative diagnosis of psychiatric mood disorder (eg, depression, anxiety, schizophrenia, bipolar, or dementia), baseline characteristics, medical (nonpsychiatric) comorbidities, operative variables, and surgical complications (eg, superficial and deep infection, wound complication, emergency department [ED] visits, readmissions, and repeat operations) were recorded. Additionally, preoperative ED visits, pre- and postoperative opioid requirements, total opioid prescription quantities and most recent dateof opioid prescription were collected. VAS, NDI, and ODI scores were recorded preoperatively and at 2, 6, and 12 weeks after surgery. Continuous variables were compared between those with and without diagnosed psychiatric comorbidity using two-tailed independent t test, and categorical variables were compared using chi-square or Fisher's exact tests. Analyses of variance and analysis of covariance were used to compare patient-reported outcomes between groups. A multivariate approach was taken to account for contribution of potential covariates in significant findings. Multiple linear regressions were used to determine variables associated with the number of postoperative opioid prescriptions. RESULTS: Of the cervical and lumbar cohorts, 78 (43.6%) and 113 (44.1%), respectively, had a preoperative diagnosis of comorbid psychiatric mood disorder. Cervical patients with mood disorders received a significantly higher total number of opioid prescriptions post-operatively (4.6±5.2 vs. 2.8±3.9; p=.002). Patients with mood disorders had worse NDI scores at all time points (p=.04), however there were no differences in VAS pain scores (p=.5). There were no statistical differences between patients with and without mood disorders regarding baseline characteristics, medical (nonpsychiatric) comorbidities, operative variables, surgical complications, preoperative ED visits or prior opioid use (p>.05). For lumbar patients, patients with mood disorders were more commonly females (p=.04), tobacco users (p=.003), alcohol dependent (p=.01) and illicit-drug abusers (p=.03). There were no differences regarding surgical complications or opioid consumption. Tobacco use (p<.001) was the sole contributor to postoperative VAS pain scores. Patients with mood disorders had significantly higher VAS values both before and 3 months following surgery (p=.01), but there was no difference in ODI scores. CONCLUSIONS: Patients with preoperative psychiatric mood disorders undergoing elective cervical surgery had worse NDI scores and received more opioid prescriptions, despite similar VAS scores as those without mood disorders. Lumbar surgery patients with mood disorders were demographically different than those without mood disorders and had worse pain before and after surgery, though ODI scores were not different. Tobacco use was the sole contributor to postoperative VAS pain scores. This information can be useful in counseling patients with mood disorders before elective spinal surgery.
Assuntos
Qualidade de Vida , Doenças da Coluna Vertebral/cirurgia , Coluna Vertebral , Avaliação da Deficiência , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Vértebras Lombares/cirurgia , Masculino , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Although primary bone tumors are relatively uncommon, appropriate imaging evaluation is essential when they are suspected or incidentally detected. In almost all cases, radiographs are the most appropriate initial imaging study for screening and characterization of primary bone tumors. Radiographs often provide sufficient information for diagnosis and to guide the treating clinician. However, when conventional radiographs alone are inadequate, they still often guide the selection of the most appropriate next step for advanced imaging. MRI and CT are typically the most appropriate next step. MRI provides excellent soft-tissue contrast allowing for evaluation of the tissue composition (such as fat, hemorrhage, fluid levels) and anatomic extent of bone tumors. CT provides complementary information, with its ability to detect subtle matrix mineralization or periosteal reaction that may not be seen on radiographs or MRI. This publication focuses on six common variants to guide diagnosis and management of primary bone tumors. In addition to conventional radiographs, appropriate use of MRI, CT, PET/CT, bone scan, and ultrasound are discussed. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Neoplasias Ósseas , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Neoplasias Ósseas/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética , Sociedades Médicas , Ultrassonografia , Estados UnidosRESUMO
BACKGROUND CONTEXT: The North American Spine Society's (NASS) Evidence Based Clinical Guideline for the Diagnosis and Treatment of Low Back Pain features evidence-based recommendations for diagnosing and treating adult patients with nonspecific low back pain. The guideline is intended to reflect contemporary treatment concepts for nonspecific low back pain as reflected in the highest quality clinical literature available on this subject as of February 2016. PURPOSE: The purpose of the guideline is to provide an evidence-based educational tool to assist spine specialists when making clinical decisions for adult patients with nonspecific low back pain. This article provides a brief summary of the evidence-based guideline recommendations for diagnosing and treating patients with this condition. STUDY DESIGN: This is a guideline summary review. METHODS: This guideline is the product of the Low Back Pain Work Group of NASS' Evidence-Based Clinical Guideline Development Committee. The methods used to develop this guideline are detailed in the complete guideline and technical report available on the NASS website. In brief, a multidisciplinary work group of spine care specialists convened to identify clinical questions to address in the guideline. The literature search strategy was developed in consultation with medical librarians. Upon completion of the systematic literature search, evidence relevant to the clinical questions posed in the guideline was reviewed. Work group members utilized NASS evidentiary table templates to summarize study conclusions, identify study strengths and weaknesses, and assign levels of evidence. Work group members participated in webcasts and in-person recommendation meetings to update and formulate evidence-based recommendations and incorporate expert opinion when necessary. The draft guideline was submitted to an internal and external peer review process and ultimately approved by the NASS Board of Directors. RESULTS: Eighty-two clinical questions were addressed, and the answers are summarized in this article. The respective recommendations were graded according to the levels of evidence of the supporting literature. CONCLUSIONS: The evidence-based clinical guideline has been created using techniques of evidence-based medicine and best available evidence to aid practitioners in the diagnosis and treatment of adult patients with nonspecific low back pain. The entire guideline document, including the evidentiary tables, literature search parameters, literature attrition flowchart, suggestions for future research, and all of the references, is available electronically on the NASS website at https://www.spine.org/ResearchClinicalCare/QualityImprovement/ClinicalGuidelines.aspx.
Assuntos
Dor Lombar , Medicina Baseada em Evidências , Humanos , Dor Lombar/diagnóstico , Dor Lombar/terapia , Coluna VertebralRESUMO
Hand and wrist injuries are common reasons for musculoskeletal-related emergency department visits. Imaging is essential for evaluating many of these injuries. In most cases, conventional radiographs provide sufficient information to guide the treating clinician. This review focuses on seven common variants to guide diagnosis of hand and wrist injuries. In addition to radiographs, appropriate use of CT, MRI, bone scan, and ultrasound are discussed. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Traumatismos da Mão/diagnóstico por imagem , Traumatismos do Punho/diagnóstico por imagem , Meios de Contraste , Medicina Baseada em Evidências , Humanos , Sociedades Médicas , Estados UnidosRESUMO
Diabetes-related foot complications such as soft-tissue infection, osteomyelitis, and neuropathic osteoarthropathy account for up to 20% of all diabetic-related North American hospital admissions. Radiography of the foot is usually appropriate as the initial screening examination in diabetic patients with suspected osteomyelitis of the foot. For follow-up examination, MRI of the foot with or without contrast enhancement demonstrates excellent soft-tissue contrast and sensitivity to marrow abnormalities with high-resolution detail in multiple anatomic planes and is usually appropriate when osteomyelitis or early neuropathic arthropathy is suspected. This publication of diabetes-related foot complications summarizes the literature and makes recommendations for imaging based on the available data. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Meios de Contraste , Pé Diabético/diagnóstico por imagem , Diagnóstico por Imagem/métodos , Osteomielite/diagnóstico por imagem , Guias de Prática Clínica como Assunto , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/fisiopatologia , Pé Diabético/patologia , Medicina Baseada em Evidências , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Osteomielite/etiologia , Osteomielite/patologia , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodos , Controle de Qualidade , Radiologia/normas , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Sociedades Médicas/normas , Tomografia Computadorizada de Emissão de Fóton Único/métodos , Ultrassonografia Doppler/métodos , Estados UnidosRESUMO
Injuries to the cervical and thoracolumbar spine are commonly encountered in trauma patients presenting for treatment. Cervical spine injuries occur in 3% to 4% and thoracolumbar fractures in 4% to 7% of blunt trauma patients presenting to the emergency department. Clear, validated criteria exist for screening the cervical spine in blunt trauma. Screening criteria for cervical vascular injury and thoracolumbar spine injury have less validation and widespread acceptance compared with cervical spine screening. No validated criteria exist for screening of neurologic injuries in the setting of spine trauma. CT is preferred to radiographs for initial assessment of spine trauma. CT angiography and MR angiography are both acceptable in assessment for cervical vascular injury. MRI is preferred to CT myelography for assessing neurologic injury in the setting of spine trauma. MRI is usually appropriate when there is concern for ligament injury or in screening obtunded patients for cervical spine instability. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Neuroimagem/métodos , Traumatismos da Coluna Vertebral/diagnóstico por imagem , Meios de Contraste , Diagnóstico Diferencial , Medicina Baseada em Evidências , Humanos , Sociedades Médicas , Estados UnidosRESUMO
Nontraumatic neck pain is a leading cause of disability, with nearly 50% of individuals experiencing ongoing or recurrent symptoms. Radiographs are appropriate as initial imaging for cervical or neck pain in the absence of "red flag" symptoms or if there are unchanging chronic symptoms; however, spondylotic changes are commonly identified and may result in both false-positive and false-negative findings. Noncontrast CT can be complementary to radiographs for evaluation of new or changing symptoms in the setting of prior cervical spine surgery or in the assessment of extent of ossification in the posterior longitudinal ligament. Noncontrast MRI is usually appropriate for assessment of new or increasing radiculopathy due to improved nerve root definition. MRI without and with contrast is usually appropriate in patients with new or increasing cervical or neck pain or radiculopathy in the setting of suspected infection or known malignancy. Imaging may be appropriate; however, it is not always indicated for evaluation of cervicogenic headache without neurologic deficit. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Cervicalgia/diagnóstico por imagem , Radiculopatia/diagnóstico por imagem , Meios de Contraste , Diagnóstico Diferencial , Medicina Baseada em Evidências , Humanos , Sociedades Médicas , Estados UnidosRESUMO
BACKGROUND: Congenital insensitivity to pain is a rare disorder that can lead to neuropathic arthropathy of any joint including the spine. Most of the case reports in the literature are in the pediatric population. PURPOSE: This case report emphasizes the importance of anterior and posterior fusion in patients with congenital insensitivity to pain. The patient was initially treated as if the deformity was postinfectious. STUDY DESIGN SETTING: The patient was treated in a university-based tertiary care center. METHODS: The patient underwent an anterior decompression and fusion with instrumentation that failed with ambulation. An anterior and posterior revision with instrumentation was then performed to stabilize the Charcot spine. RESULTS: The patient had an excellent final outcome. At 2 years postoperatively, he is solidly fused and back to his normal occupation. CONCLUSION: Anterior and posterior fusion is essential in neuropathic spinal arthropathy. Congenital insensitivity to pain can manifest problems into adulthood.
Assuntos
Artropatia Neurogênica/etiologia , Insensibilidade Congênita à Dor/complicações , Adulto , Artropatia Neurogênica/cirurgia , Descompressão Cirúrgica , Hospitais Universitários , Humanos , Masculino , Insensibilidade Congênita à Dor/cirurgia , Fusão Vertebral/instrumentação , Fusão Vertebral/métodos , Resultado do TratamentoRESUMO
Imaging is an integral component of the evaluation of patients with a suspected soft-tissue mass. Imaging can not only confirm the presence of a mass but can provide essential information necessary for diagnosis, local staging, and biopsy planning. Although the objectives of the evaluation have not changed, the choices available for imaging of musculoskeletal masses have evolved dramatically in recent years. The purpose of this document is to identify the most common clinical scenarios and the most appropriate imaging for their assessment on the basis of the current literature and to provide general guidance for those scenarios that are not specifically addressed. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Neoplasias de Tecidos Moles/diagnóstico por imagem , Diagnóstico Diferencial , Medicina Baseada em Evidências , Humanos , Sociedades Médicas , Neoplasias de Tecidos Moles/patologia , Estados UnidosRESUMO
Radiographs are indicated as the first imaging test in all patients with chronic wrist pain, regardless of the suspected diagnosis. When radiographs are normal or equivocal, advanced imaging with MRI (without or without intravenous contrast or following arthrography), CT (usually without contrast), and ultrasound each has a role in establishing a diagnosis. Furthermore, these examinations may contribute to staging disease, treatment planning, and prognostication, even when radiographs are diagnostic of a specific condition. Which examination or examinations are best depends on the specific location of pain and the clinically suspected conditions. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Artralgia/diagnóstico por imagem , Dor Crônica/diagnóstico por imagem , Punho/diagnóstico por imagem , Medicina Baseada em Evidências , Humanos , Sociedades Médicas , Estados UnidosRESUMO
Traumatic shoulder pain is pain directly attributed to a traumatic event, either acute or chronic. This pain may be the result of either fracture (the clavicle, scapula, or proximal humerus) or soft-tissue injury (most commonly of the rotator cuff, acromioclavicular ligaments, or labroligamentous complex). Imaging assessment of traumatic shoulder pain begins with conventional radiography and, depending on physical examination findings, will require MRI or MR arthrography for assessment of soft-tissue injuries and CT for delineation of fracture planes. Ultrasound excels in assessment of rotator cuff injuries but has limited usefulness for assessment of the deep soft-tissues. CT angiography and conventional arteriography are helpful for assessment of vascular injury, and bone scintigraphy can be used in assessment of complex regional pain syndrome after traumatic shoulder injury. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Lesões do Ombro/diagnóstico por imagem , Dor de Ombro/diagnóstico por imagem , Dor de Ombro/etiologia , Meios de Contraste , Medicina Baseada em Evidências , Humanos , Sociedades Médicas , Estados UnidosRESUMO
Vertebral compression fractures (VCFs) have various causes, including osteoporosis, neoplasms, and acute trauma. As painful VCFs may contribute to general physical deconditioning, management of painful VCFs has the potential for improving quality of life and preventing superimposed medical complications. Various imaging modalities can be used to evaluate a VCF to help determine the etiology and guide intervention. The first-line treatment of painful VCFs has been nonoperative or conservative management as most VCFs show gradual improvement in pain over 2 to 12 weeks, with variable return of function. There is evidence that vertebral augmentation (VA) is associated with better pain relief and improved functional outcomes compared to conservative therapy for osteoporotic VCFs. A multidisciplinary approach is necessary for the management of painful pathologic VCFs, with management strategies including medications to affect bone turnover, radiation therapy, and interventions such as VA and percutaneous thermal ablation to alleviate symptoms. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Fraturas por Compressão/diagnóstico por imagem , Fraturas por Compressão/terapia , Fraturas da Coluna Vertebral/diagnóstico por imagem , Fraturas da Coluna Vertebral/terapia , Diagnóstico Diferencial , Medicina Baseada em Evidências , Fraturas por Compressão/etiologia , Humanos , Manejo da Dor/métodos , Recuperação de Função Fisiológica , Sociedades Médicas , Fraturas da Coluna Vertebral/etiologia , Estados UnidosRESUMO
MRI without and with contrast is the most accurate imaging method to determine whether a process is intrinsic or extrinsic to a nerve of the brachial or lumbosacral plexus. However, there are no Current Procedural Terminology codes to correspond to imaging studies of the brachial or lumbar plexus discretely. This assessment uses "MRI of the brachial plexus" or "MRI of the lumbosacral plexus" as independent entities given that imaging acquisition for the respective plexus differs in sequences and planes compared with those of a routine neck, chest, spine, or pelvic MRI, yet acknowledges the potential variability of ordering practices across institutions. In patients unable to undergo MRI, CT offers the next highest level of anatomic evaluation. In oncologic patients, PET/CT imaging can identify the extent of tumor involvement and be beneficial to differentiate radiation plexitis from tumor recurrence but provides limited resolution of the plexus itself. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer-reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Neuropatias do Plexo Braquial/diagnóstico por imagem , Medicina Baseada em Evidências , Humanos , Imageamento por Ressonância Magnética , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Radiologia , Sociedades Médicas , Tomografia Computadorizada por Raios X , Ultrassonografia , Estados UnidosRESUMO
Osteoporosis is a considerable public health risk, with 50% of women and 20% of men >50 years of age experiencing fracture, with mortality rates of 20% within the first year. Dual x-ray absorptiometry (DXA) is the primary diagnostic modality by which to screen women >65 years of age and men >70 years of age for osteoporosis. In postmenopausal women <65 years of age with additional risk factors for fracture, DXA is recommended. Some patients with bone mineral density above the threshold for treatment may qualify for treatment on the basis of vertebral body fractures detected through a vertebral fracture assessment scan, a lateral spine equivalent generated from a commercial DXA machine. Quantitative CT is useful in patients with advanced degenerative bony changes in their spines. New technologies such as trabecular bone score represent an emerging role for qualitative assessment of bone in clinical practice. It is critical that both radiologists and referring providers consider osteoporosis in their patients, thereby reducing substantial morbidity, mortality, and cost to the health care system. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
Assuntos
Absorciometria de Fóton/métodos , Densidade Óssea , Osteoporose/diagnóstico por imagem , Idoso , Feminino , Fêmur/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Osteoporose/complicações , Fatores de Risco , Fraturas da Coluna Vertebral/diagnóstico por imagem , Tomografia Computadorizada por Raios X , UltrassonografiaRESUMO
Evaluation for suspected inflammatory arthritis as a cause for chronic extremity joint pain often relies on imaging. This review first discusses the characteristic osseous and soft tissue abnormalities seen with inflammatory arthritis and how they may be imaged. It is essential that imaging results are interpreted in the context of clinical and serologic results to add specificity as there is significant overlap of imaging findings among the various types of arthritis. This review provides recommendations for imaging evaluation of specific types of inflammatory arthritis, including rheumatoid arthritis, seronegative spondyloarthropathy, gout, calcium pyrophosphate dihydrate disease (or pseudogout), and erosive osteoarthritis. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer-reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.