放射治療

放 = 攵 + 方 : In the anglepod's bathroom, Frankenstein's monster crushes a square to pieces using a sledgehammer. He puts the pieces into the toilet and releases them afterwards by flushing it.

射 = 寸 + 身 : Mnemonic symbol: a rocket launch pad.

Sherlock Holmes (sh) is ready for takeoff in the elevator's bathroom (e4) and stands on of the launch pad (射) taking a final shower. As there are many journalists, Sherlock prepared to be extra fancy and wears a tight body suit (身). He smiles at the photographers and shows them a thumbs up (寸).

治 = 台 + 氵 : Due to a technical failure there is a water shortage in the space station. James II of England (zh) has taken over the task to manage (治) and regulate the water, and he does so by sitting behind a counter (台) in the space station's bathroom (Ø4) and handing out bottled water (氵).

疗 = 了 + 疒 : Li Qingzhao (li) has been having a colorful rash (疒) for a long time now, and she heard that there is a magic cup to cure her sickness in the aorta. In the kitchen (ao2) she sees a golden price cup (了) and starts drinking out of it immediately, and her colorful rash starts to disappear slowly. She still cannot believe that this price cup actually cured (疗) her rash.