Vector-style, clean, didactic medical illustration of an empty human urinary bladder, frontal and slightly cut view. Ovoid organ with smooth mucosa and soft-toned muscular wall. Highlight vesical trigone as a triangular area at the base, showing right and left ureteral orifices (small red circles) and urethra exiting the lower vertex. Labels in english. White background, minimalistic, suitable for scientifi Mehr sehen