tumor, swelling
腫 centers on abnormal growth or enlargement in the body: a tumor or swelling. The idea is something that has become puffed up or distended.
腫 combines the flesh radical ⺼ with 重, which likely contributes the sound and the idea of something heavy or piled up, suggesting a swollen mass.
The flesh radical ⺼ on the left and 重 (heavy) on the right suggest a heavy, swollen lump of flesh: a tumor or swelling.
For シュ, imagine a shoe pressing against a swollen foot, making the swelling worse: shoe -> シュ, and the flesh around the foot becomes a painful tumor.
tumor; tumour; neoplasm; neoplasia
swelling; boil
swelling; edema; oedema; dropsy
tumor; tumour
brain tumor; brain tumour
sarcoma
lymphoma
swelling; boil; abscess; tumor; tumour
hematoma; haematoma
to swell (from inflammation); to become swollen
swelling
pulmonary emphysema
myoma
edema; oedema
myeloma
to cause to swell; to inflame
to swell; to become swollen; to become puffy (e.g. face from lack of sleep); to become bloated (esp. from fluid retention)
adenoma
swelling; boil; abscess; tumor; tumour
Wegener's granulomatosis; Wegener granulomatosis