实质外的

【医】 extraparenchymal

实质的英语翻译：

essence; parenchyma; quiddity; substance
【医】 parenchyma; parenchymal tissue; parenchymatous tissue

外的英语翻译：

besides; in addition; not closely related; other; outer; outside; unofficial
【医】 ec-; ecto-; exo-; extra-; xeno-