Lab test interpretation

Diagnostic Challenge: Identifying Salts in Urine Sediment

Urine sediment microscopy: help identify an unusually shaped crystalline formation. A question on the differential diagnosis of salts.

Native urine sediment preparation, object for the task of salt identification
Native urine sediment preparation, object for the task of salt identification

Anonymous question from a subscriber. Calcium oxalate or another salt in urine sediment?