bottom view of young confident african doctor in white uniform, working with modern lithotripter equipment for treatment

renal nephrolithiasis medicine medical lithotripter hospital healthcare fluoroscopy extracorporeal shockwave disease part outpatient technology treatment calculus urology xray nephrology machine lithotripsy kidney eswl stones surgery ultrasonic room specialist noninvasive clinic nobody modern expensive diagnosis device advanced closeup detail clinical fluoroscopic equipment care doctor man male african tablet ultrasound