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面色苍白、腹泻、肾后性肾衰、输尿管疼痛、恶心、尿急
Ureteral stones almost all originate in the kidney, either renal calculi or fragments after ESWL. Primary ureteral stones are rare. With stricture, diverticulum or foreign body, stasis and infection promote stones. Most are single, bilateral in about 2%-6%. Common in young adults, peak 20-40 years, male:female 4.5:1, most in the distal ureter (50%-60%). They cause obstruction, hydronephrosis and, when severe, loss of renal function.
Pallor; diarrhea; postrenal renal failure; ureteral pain; nausea; urgency
The ureter is narrow with physiologic narrow points where small stones easily lodge and impact; stones descending from the kidney get stuck at these narrow points.
Lithotripsy, ureteroscopy, medication
Drink enough water, treat urinary stasis and infection promptly.
It is recommended to visit the urology department; before the visit you may first book an appointment and connect with experts through this platform.
Warm reminder: The above information is provided for health education reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek care at a regular hospital in time.
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