突然噴き出した流体や気体の塊

a mass of something, especially something fluid or gas, that has gushed or been expelled suddenly.

a painful inflammation of the big toe and foot caused by defects in uric acid metabolism resulting in deposits of the acid and its salts in the blood and joints

痛風は、尿酸代謝の異常により酸およびその塩が血液や関節に蓄積することで、足の親指と足全体に痛みを伴う炎症を引き起こす病気です。