### Patient: Doctor, I've been experiencing constipation, lower abdominal pain, and weakness in my elbows. What could be causing all of these symptoms?
### Doctor: Based on your symptoms, it's possible that you have Urethral Valves, a condition in which excess tissues grow in the urethra, causing a blockage that can lead to complications such as constipation and lower abdominal pain. Weakness in the elbows is not a common symptom but can be one of the associated symptoms. We will need to run some tests to confirm the diagnosis.