RESUMEN
The ankle is a region crowded with multiple neurovascular and musculotendinous structures. We describe a case of a rare neurological complication following ankle surgery.
Asunto(s)
Articulación del Tobillo/cirugía , Neuroma , Nervio Peroneo/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Neuroma/complicaciones , Neuroma/cirugía , Nervio Peroneo/cirugía , Neuropatías Peroneas/etiologíaRESUMEN
Osteochondroma is the most common type of benign bone tumour. It is a benign chondrogenic lesion derived from aberrant cartilage from the perichondral ring, and it commonly presents in the proximal humerus, proximal femur and knee. Osteochondroma is usually solitary but can be multiple with patients with hereditary multiple exostoses. Malignant changes happen in approximately 1% of cases. Osteochondroma usually causes local pain or swelling. We discuss a unique case of an osteochondroma that highlights the fact that osteochondroma can occur in the most unlikely places, and they should be properly visualised via radiography to evaluate any extensions and compromised surrounding structures before surgical intervention.
Asunto(s)
Articulación Acromioclavicular , Neoplasias Óseas/diagnóstico , Osteocondroma/diagnóstico , Neoplasias Óseas/diagnóstico por imagen , Neoplasias Óseas/cirugía , Diagnóstico Diferencial , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Osteocondroma/diagnóstico por imagen , Osteocondroma/cirugía , Rango del Movimiento Articular , Tomografía Computarizada por Rayos XRESUMEN
A 42-year-old man reported to our service with a 1-week history of vague cervical neck pain on a background history of a gelastic seizure disorder. Radiological imaging confirmed a type II hangman's fracture through the C2 pedicle. A CT angiogram of carotid and vertebral arteries was normal, and the patient was managed with an occipitocervical fusion. The patient had no neurological insult and was discharged on day 5 with a Miami-J collar for 6 weeks. Although there are case report evidence of lumbar and thoracic vertebral fractures secondary to seizures, this is the first report of a spine injury resulting from a gelastic seizure.
Asunto(s)
Vértebras Cervicales , Epilepsias Parciales/complicaciones , Dolor de Cuello/diagnóstico , Fracturas de la Columna Vertebral , Fusión Vertebral/métodos , Adulto , Vértebras Cervicales/diagnóstico por imagen , Vértebras Cervicales/lesiones , Epilepsias Parciales/diagnóstico , Humanos , Masculino , Dolor de Cuello/etiología , Examen Neurológico/métodos , Fracturas de la Columna Vertebral/diagnóstico , Fracturas de la Columna Vertebral/etiología , Fracturas de la Columna Vertebral/fisiopatología , Tomografía Computarizada por Rayos X/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: The efficacy of corticosteroids in patients with psoriatic arthritis (PsA) and inflammatory back pain has not been studied to date. In this controlled trial, we aimed to investigate the comparative performance of corticosteroids in patients with active axial-PsA (AxPsA) versus those with active ankylosing spondylitis (AS). METHODS: Patients with AxPsA and AS (naïve to biologic therapies), who not only had clinically active disease, but also had bone marrow oedema on magnetic resonance imaging of the sacroiliac joints, were recruited. Clinically active disease was defined as inflammatory back pain (fulfilling Assessment of Spondyloarthritis International Society (ASAS) expert criteria), with spinal pain score (numerical rating scale 0-10) ≥4 and Bath AS Disease Activity Index (BASDAI) score ≥4 despite taking nonsteroidal anti-inflammatory drugs. Moreover, we recruited a control group of patients with non-inflammatory lower back pain. All patients received a single, intra-muscular dose of depot corticosteroid injection (triamcinolone acetonide 80 mg) at baseline. The intra-muscular corticosteroid option was used to overcome any drug compliance issues. Clinical outcome assessments were made at the following time points: baseline, week 2, and week 4. The primary efficacy end point was mean change in Ankylosing Spondylitis Disease Activity Score (ASDAS) at week 2. Key secondary outcomes were mean change in the BASDAI, Bath Ankylosing Spondylitis Functional Index (BASFI) and Ankylosing Spondylitis Quality of Life (ASQoL) at weeks 2 and 4. RESULTS: In total, 40 patients were recruited (15 with AxPsA, 15 with AS, and 10 controls). At week 2 following corticosteroid treatment, patients with AxPsA had significantly greater improvement in the mean ASDAS compared to patients with AS (1.43 ± 0.39 vs. 1.03 ± 0.30, p = 0.004), and also when compared to controls (p < 0.001). At week-4, similar significant trend of ASDAS improvement was seen among AxPsA patients compared to AS patients (1.09 ± 0.32 vs. 0.77 ± 0.27, p = 0.007) and controls (p < 0.001). Similarly, the mean BASDAI, visual analogue scale spinal pain score, ASQoL and BASFI improved significantly among patients with AxPsA compared to patients with AS and controls at week 2 (p < 0.05), with this trend also largely maintained at week 4. CONCLUSIONS: Axial inflammation in patients with PsA responds significantly better to corticosteroids than in patients with AS. This furthers the argument and adds to the growing evidence that AxPsA and AS are distinct entities.
Asunto(s)
Artritis Psoriásica/tratamiento farmacológico , Glucocorticoides/uso terapéutico , Espondilitis Anquilosante/tratamiento farmacológico , Triamcinolona Acetonida/uso terapéutico , Adulto , Artritis Psoriásica/complicaciones , Dolor de Espalda/tratamiento farmacológico , Dolor de Espalda/etiología , Preparaciones de Acción Retardada , Femenino , Humanos , Inyecciones Intramusculares , Masculino , Proyectos Piloto , Espondilitis Anquilosante/complicaciones , Resultado del TratamientoRESUMEN
Bone cement implantation syndrome (BCIS) is a well-described and potentially fatal complication of orthopaedic surgery involving pressurised bone cement. Although also described for certain spinal procedures, it is most commonly associated with cemented hip and knee arthroplasty and with cemented hemiarthroplasty following neck of femur fracture in particular.Donaldson et alproposed the definition of BCIS as a syndrome "characterized by hypoxia, hypotension or both and/or unexpected loss of consciousness occurring around the time of cementation, prosthesis insertion, reduction of the joint or, occasionally, limb tourniquet deflation in a patient undergoing cemented bone surgery". Other features include increased vascular resistance, cardiac arrhythmias and cardiac arrest post cement use.We describe a case of a patient who suffered a catastrophic reaction to cement during surgery for a comminuted proximal femoral fracture.