Chronic central neuropathic pain (Q47473): Difference between revisions
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Dor neuropática central crônica é uma dor crônica causada por uma lesão ou doença do sistema nervoso somatossensorial central. A dor pode ser espontânea ou evocada, como uma resposta aumentada a um estímulo doloroso (hiperalgesia) ou uma resposta dolorosa a um estímulo normalmente não doloroso (alodinia). O diagnóstico de dor neuropática central crônica requer um antecedente de lesão ou doença do sistema nervoso e uma distribuição neuroanatomicamente plausível da dor. Sinais ou sintomas sensoriais negativos (p.ex., diminuição ou perda de sensibilidade) e positivos (p.ex., alodinia ou hiperalgesia) indicando o envolvimento do sistema nervoso somatossensorial devem ser compatíveis com o território de inervação da estrutura nervosa afetada. | |||
| description / en | description / en | ||
Chronic central neuropathic pain is chronic pain caused by a lesion or disease of the central somatosensory nervous system. The pain may be spontaneous or evoked, as an increased response to a painful stimulus (hyperalgesia) or a painful response to a normally nonpainful stimulus (allodynia). The diagnosis of central neuropathic pain requires a history of central nervous system injury or disease and a neuroanatomically plausible distribution of the pain. Negative (e.g., decreased or loss of sensation) and positive sensory symptoms or signs (e.g., allodynia or hyperalgesia) indicating the involvement of the central somatosensory nervous system must be compatible with the innervation territory of the affected nervous structure. | |||
Revision as of 16:39, 13 August 2026
Chronic central neuropathic pain is chronic pain caused by a lesion or disease of the central somatosensory nervous system. The pain may be spontaneous or evoked, as an increased response to a painful stimulus (hyperalgesia) or a painful response to a normally nonpainful stimulus (allodynia). The diagnosis of central neuropathic pain requires a history of central nervous system injury or disease and a neuroanatomically plausible distribution of the pain. Negative (e.g., decreased or loss of sensation) and positive sensory symptoms or signs (e.g., allodynia or hyperalgesia) indicating the involvement of the central somatosensory nervous system must be compatible with the innervation territory of the affected nervous structure.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | MG30.50 |
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| English | Chronic central neuropathic pain |
Chronic central neuropathic pain is chronic pain caused by a lesion or disease of the central somatosensory nervous system. The pain may be spontaneous or evoked, as an increased response to a painful stimulus (hyperalgesia) or a painful response to a normally nonpainful stimulus (allodynia). The diagnosis of central neuropathic pain requires a history of central nervous system injury or disease and a neuroanatomically plausible distribution of the pain. Negative (e.g., decreased or loss of sensation) and positive sensory symptoms or signs (e.g., allodynia or hyperalgesia) indicating the involvement of the central somatosensory nervous system must be compatible with the innervation territory of the affected nervous structure. |
