1) The doctor diagnosed her with idiopathic scoliosis, as the cause of her spinal curvature was unknown.

2) He suffered from idiopathic chronic fatigue syndrome, which left him tired and weak most of the time.

3) The sudden onset of seizures with no clear cause led to the diagnosis of idiopathic epilepsy.

4) The pediatrician explained to the parents that their child's speech delay was likely idiopathic, with no apparent reason behind it.

5) The dermatologist was puzzled by the patient's idiopathic hives, as there were no known triggers for the recurring welts.

6) Idiopathic pancreatitis can be difficult to manage, as the underlying cause is often mysterious.

7) The veterinarian suspected idiopathic feline lower urinary tract disease as the reason for the cat's frequent urination.

8) Her sudden weight loss without any identifiable cause was classified as idiopathic by the endocrinologist.

9) The neurologist was researching potential treatments for idiopathic neuropathy, a condition affecting the nerves with unknown origins.

10) Despite extensive testing, the patient's chronic pain remained idiopathic, leaving doctors puzzled and frustrated.