RESUMEN
This review provides a detailed description of the imaging features of cervical spondylotic myelopathy and radiculopathy, with a focus on MRI. Where relevant, we will outline grading systems of vertebral central canal and foraminal stenosis. Whilst post-operative appearances of the cervical spine are outside the scope of this paper, we will touch on imaging features recognised as predictors of clinical outcome and neurological recovery. This paper will serve as a reference for both radiologists and clinicians involved in the care of patients with cervical spondylotic myeloradiculopathy.
Asunto(s)
Radiculopatía , Enfermedades de la Médula Espinal , Espondilosis , Humanos , Resultado del Tratamiento , Enfermedades de la Médula Espinal/diagnóstico por imagen , Espondilosis/diagnóstico por imagen , Imagen por Resonancia Magnética , Radiculopatía/diagnóstico por imagen , Vértebras Cervicales/diagnóstico por imagen , Vértebras Cervicales/cirugíaRESUMEN
Extra-skeletal osteosarcoma is a rare malignant soft tissue sarcoma which can cause a diagnostic challenge due to its non-specific presentation and soft tissue mineralisation, thus potentially mimicking conditions such as myositis ossificans. This review will outline the demographics, clinical presentation, key imaging features, differential diagnosis, management and outcomes of extra-skeletal osteosarcoma and serve as a reference to radiologists and other clinicians involved in the care of patients with soft tissue tumours and tumour-like lesions.
Asunto(s)
Neoplasias Óseas , Miositis Osificante , Osteosarcoma , Neoplasias de los Tejidos Blandos , Humanos , Imagen por Resonancia Magnética , Osteosarcoma/diagnóstico por imagen , Osteosarcoma/terapia , Neoplasias de los Tejidos Blandos/patología , Miositis Osificante/diagnóstico por imagen , Miositis Osificante/patología , Diagnóstico Diferencial , Neoplasias Óseas/diagnóstico por imagen , Neoplasias Óseas/terapiaAsunto(s)
Articulación de la Rodilla , Rodilla , Adulto , Femenino , Humanos , Articulación de la Rodilla/diagnóstico por imagen , DolorAsunto(s)
Articulación de la Rodilla , Rodilla , Adulto , Femenino , Humanos , Articulación de la Rodilla/diagnóstico por imagen , DolorAsunto(s)
Articulación de la Rodilla , Rodilla , Adulto , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Masculino , DolorAsunto(s)
Articulación de la Rodilla , Rodilla , Adulto , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Masculino , DolorAsunto(s)
Pierna , Árboles , Accidentes por Caídas , Anciano , Edema/diagnóstico por imagen , Humanos , Pierna/diagnóstico por imagenAsunto(s)
Pierna , Árboles , Accidentes por Caídas , Anciano , Edema , Humanos , Pierna/diagnóstico por imagenAsunto(s)
Dolor , Muslo , Anciano , Edema/diagnóstico por imagen , Femenino , Humanos , Muslo/diagnóstico por imagenAsunto(s)
Edema , Muslo , Anciano , Edema/diagnóstico por imagen , Femenino , Humanos , Dolor , Muslo/diagnóstico por imagenRESUMEN
Psoriatic onycho-pachydermo-periostitis (POPP) is an unfamiliar and poorly recognised condition first described in 1989 by Fournie et al. It is a variant of psoriatic arthritis comprising the triad of onycholysis, soft tissue thickening and radiographically apparent periostitis. Whilst typically affecting the great toe, any of the digits of the hands and feet may be affected. A 'drumstick' appearance to the digits of the foot is the most common clinical presentation and can be extremely painful. Nail changes are another hallmark of POPP and can be mistakenly diagnosed as fungal infection leading to lengthy periods of incorrect treatment. In this article, we will outline the clinical presentation, imaging features, pathogenesis and treatment options for POPP. Currently, the existence of POPP is not widely known. Awareness of this unusual condition will allow early appropriate treatment and can aid in the diagnosis of indeterminate seronegative disease.