Araceae (not to be confused with Arecaceae) is a family of monocots in which the flowers are borne on a spadix, with female flowers at the bottom and male flowers at the top, enclosed in a spathe. It includes the calla[?] and the largest flower in the world, Amorphophallus titanum. The taro (Colocasia esculenta) is also in this family.
... of kidney stones through the urethra can be painful and subsequently it can lead to urethral strictures[?]
Endoscopy of the bladder via the urethra is called ...