人类免疫缺陷病毒所致痴呆

定义

人类免疫缺陷病毒所致痴呆在HIV疾病进展中，没有HIV感染之外的疾病或问题能解释其临床特征。尽管根据HIV病理过程可能存在各种认知缺陷，但典型缺陷为皮质下认知模式，包括执行功能、处理速度、注意、新知识学习损害。人类免疫缺陷病毒所致痴呆的病程变化多样，包括临床缓解、功能逐渐下降或提高、症状波动。随抗反转录病毒药物的出现，罕见认知功能快速下降。

Dementia due to human immunodeficiency virus develops during the course of confirmed HIV disease, in the absence of a concurrent illness or condition other than HIV infection that could explain the clinical features. Although a variety of patterns of cognitive deficit are possible depending on where the HIV pathogenic processes have occurred, typically deficits follow a subcortical pattern with impairments in executive function, processing speed, attention, and learning new information. The course of Dementia due to human immunodeficiency virus varies including resolution of symptoms, gradual decline in functioning, improvement, or fluctuation in symptoms. Rapid decline in cognitive functioning is rare with the advent of antiretroviral medications.

索引词 可用于检索该条目的同义词与别名

• 人类免疫缺陷病毒所致痴呆
• AIDS[获得性免疫缺陷综合征]痴呆综合征
• AIDS相关痴呆症
• HIV[人类免疫缺陷病毒]痴呆
• HIV[人类免疫缺陷病毒]相关认知运动复合征
• HIV[人类免疫缺陷病毒]相关痴呆复合征

编码备注 Coding note

这些分类不可用作主要编码。当需要标识分类于他处的疾病引起的痴呆时，可将这些编码作为补充或附加编码。 对于多种病因引起的痴呆，对所有适用的病因进行编码。

This category should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of dementia in diseases classified elsewhere. When dementia is due to multiple aetiologies, code all that apply.