hyperoxaluria and oxalosis
noun [ U ] medical specialized uk/ˌhaɪ.pər.ɒks.əˌljʊə.ri.ə ənd ɒks.əˈləʊ.sɪs/ us/ˌhaɪ.pɚ.ɑːk.səˈlʊr.i.ə ənd ˌɑːk.səˈloʊ.sɪs/
（罕见病）高草酸盐尿和草酸盐沉着症
a rare genetic disorder in which there is too much oxalate (= an organic salt) in the urine so that calcium oxalate crystals form in the kidneys and kidney stones are produced