MICROANATOMY

Detailed explanation-1: -The term dysuria is used to describe painful urination, which often signifies an infection of the lower urinary tract . The discomfort is usually described by the patient as burning, stinging, or itching.

Detailed explanation-2: -Inflammation and irritation. A range of problems can lead to inflammation or irritation of the urinary tract or genital area, leading to the symptom of painful urination. Besides infections, other reasons that area may be irritated or inflamed include: Stones in the urinary tract.

Detailed explanation-3: -Micturition is a less-often used, but proper term for urination or voiding. It results from an interplay of involuntary and voluntary actions by the internal and external urethral sphincters.