There were also slightly hypodense shadow with hazy border in the basal part of the pons.

桥脑基底部也有稍低密度影，边缘模糊。

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Delayed scan, the hypodense edema ring enhanced and became isodense, or the abscess enhanced diffusely, the lesions became smaller and the colliquative necrosis area more obvious.

延时，脓肿周围低密度水肿环可强化为等密度，或脓肿内部强化，病变范围缩小，液化坏死区更显明显。

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After contrast-enhanced scans, hypodense areas and cavities seen on precontrast CT images had no enhancement but remainder consolidation areas had significant enhancement with 44 HU value.

平扫低密度区及空洞增强后无强化，其余实变区域强化明显，强化前后CT差值平均约44HU。

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After contrast-enhanced scans, hypodense areas and cavities seen on precontrast CT images had no enhancement but remainder consolidation areas had significant enhancement with 44 HU value.

平扫低密度区及空洞增强后无强化，其余实变区域强化明显，强化前后CT差值平均约44HU。

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