表皮及附属器内有中性粒细胞和淋巴细胞聚集的小块，抗生素治疗效果差。见于掌趾脓疱病、银屑病
镜下微脓肿。中心可见由蓝色菌落组成，并且为急性炎症细胞所包围。
The microscopic appearance of a microabscess is shown here. The center consists of blue bacterial colonies and is surrounded by acute inflammatory cells.
组织学表现为皮肤、黏膜糜烂或溃疡，大量中性粒细胞浸润伴上皮内微脓肿及隐窝微脓肿。
Most of cases showed erosion and ulcer in skin or mucosa, abundant neutrophil infiltrations with microabscess formation.
目的：评价CT引导下经皮穿刺微创病灶清除后灌注冲洗局部化疗治疗脊柱结核脓肿的疗效。
Objective:To evaluate the efficiency of minimal invasive surgery under CT guided in the management of spinal tuberculous abscesses.
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