Crystals
Crystals in microscopic stool sediment are various mineral formations that may appear due to changes in the chemical composition of intestinal contents.
- Normally, crystals are absent or found in negligible amounts.
- The presence of crystals may indicate metabolic disorders, liver and biliary tract diseases, as well as inflammatory processes in the intestines.
- Different types of crystals are distinguished: urates, oxalates, phosphates, etc., each having specific diagnostic significance.
- Urates may indicate increased acidity in the intestines and disturbances in purine metabolism.
- Oxalates are associated with impaired calcium absorption and metabolism.
- Phosphates may appear with alkaline reaction of the environment and inflammatory processes.
Detection and identification of crystals in stool help the physician determine the causes of disorders and select appropriate treatment.