crystalluria
C2CEFR level
95/100Rarity: very rare
TechnicalRegister
The presence of crystals in the urine, sometimes preceding or accompanying stone formation.
Marked crystalluria on microscopy supported the diagnosis of primary hyperoxaluria.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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