Bladder stones — also called vesical calculi — form when urine in the bladder becomes concentrated, allowing minerals to crystallize. They can develop when the bladder doesn't empty fully, often due to: Bladder outlet obstruction Neurogenic bladder Chronic infections Foreign bodies (like catheters) Bladder stones can range from tiny grains to large, layered structures and may cause pain, bleeding, or infections. This animation shows their position inside the bladder in 3D. Based on SciePro’s 3D

🧑‍⚕️ Enlarged Prostate (Benign Prostatic Hyperplasia – BPH): Signs & Symptoms 🚽 Urinary (Voiding) Symptoms (obstructive symptoms) 🔹 Weak Urine Stream → Reduced force of urine flow → Difficulty pushing urine out due to prostate compression of urethra 🔹 Hesitancy → Delay in starting urination → Need to wait or strain before urine starts 🔹 Intermittency → Urine flow stops and starts during voiding 🔹 Incomplete Bladder Emptying → Feeling that urine is still left in the bladder after urination