RESUMEN
Ischemic monomelic neuropathy (IMN) is a rare type of acute axonal neuropathy which results from ischemia of multiple nerves in affected limb. The electroneuromyography is useful in detecting characteristic features of this neuropathy. It usually occurs after vascular interventions. Here, we present the first case who has IMN secondary to lung cancer and/or chemo-therapy and aim to draw attention to this infrequently recognized entity.
Asunto(s)
Neoplasias Pulmonares , Enfermedades del Sistema Nervioso Periférico , Humanos , Diálisis Renal/efectos adversos , Enfermedades del Sistema Nervioso Periférico/diagnóstico , Enfermedades del Sistema Nervioso Periférico/etiología , Isquemia/etiología , Isquemia/complicaciones , Neoplasias Pulmonares/complicacionesRESUMEN
BACKGROUND: Postural disorders are frequently observed in Parkinson's disease (PD). The underlying mechanisms that cause postural disorders are not fully understood and the majority of these disorders have no response to antiparkinsonian treatments. These disabling conditions require further investigation to better understand the underlying mechanisms in order to develop effective treatments. OBJECTIVE: The aim of this study was to investigate the frequency of axial postural disorders in PD and to determine the associated clinical risk factors. METHODS: In this single-center clinical trial, the data of PD patients were reviewed retrospectively. The frequencies of postural disorders were determined, and the demographic clinical characteristics of the patients were compared. RESULTS: The records of 127 patients with idiopathic PD were analyzed. Axial posture disorders were found in 42.6% of patients. Patients with axial posture disorders were older when the disease onset was detected, amongst these patients the condition was also longer lasting. The mean levodopa dose was higher in the patients with posture disorders. The initial symptom was bradykinesia and the Hoehn and Yahr's score was ⩾ 3 in the majority of the patients with posture disorder. Additionally, constipation, hallucinations, postural instability, and falls were significantly more common in patients with posture disorders. CONCLUSION: Posture disorders were observed in nearly half of PD patients and were more frequently observed in patients with an advanced condition. In addition, our investigation has found that it is crucial to follow up with patients who present with bradykinesia for the development of postural disorder.
Asunto(s)
Enfermedad de Parkinson , Postura , Humanos , Antiparkinsonianos/farmacología , Hipocinesia/etiología , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/tratamiento farmacológico , Enfermedad de Parkinson/fisiopatología , Equilibrio Postural , Postura/fisiología , Estudios RetrospectivosRESUMEN
Autonomic dysreflexia is a clinical emergency syndrome of uncontrolled sympathetic output that can occur in patients who have a history of spinal cord injury. Despite its frequency in spinal cord injury patients, central nervous system complications are very rare. We report a man with traumatic high level incomplete spinal cord injury who suffered hypertensive right thalamic hemorrhage secondary to an episode of autonomic dysreflexia. Prompt recognition and removal of the triggering factor, the suprapubic catheter obstruction which led to hypertensive attack, the patient had a favorable functional outcome after the resorption of the hematoma and effective rehabilitation programme.