hypercalciuria

This term is a specialized medical descriptor used primarily in clinical settings, such as nephrology and urology. It describes a physiological state rather than a disease itself, often serving as a diagnostic marker for underlying conditions like primary hyperparathyroidism or certain genetic renal disorders.

As a medical condition describing a chemical concentration in a biological fluid, the term is treated as an uncountable noun. It refers to the state of having excess calcium in the urine and does not take a plural form in standard medical discourse.