Focal abnormal increase of vessel clumps 30; 3. Focal dense stain 30;

局部染色浓密30例，（3）局部异常增多的血管丛30例；

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Focal abnormal increase of vessel clumps 30; 3. Focal dense stain 30;

局部染色浓密30例，（3）局部异常增多的血管丛30例；

youdao