A wheal is a small itchy swelling.
stye Or sty (i'm not sure how its spelled) sty
Granuloma granuloma granuloma is the answer
Chalazion is small swelling in the eyelid from a backed-up gland. chalazion Chalazion
Microrchidia is the medical term meaning small testicles.
Saccule is the medical term meaning small sac.
Microcyte is the medical term meaning small cell.
Small has the same meaning in medical and common language.
Microlithiasis is the medical term meaning formation or presence of a stone that is small in size.
Bronchiole is the medical term meaning small bronchi
Micro- and -ole or -ule are medical terminology combining forms meaning small
Enterorrhaphy is the medical term meaning suture of the intestine.
Enteropexy is the medical term meaning surgical fixation of the small intestine.
Gastroenter- is the medical terminology combining form meaning stomach and small intestine.
A vesicle is a small blister.
If you obtain immediate medical attention to prevent swelling, maybe.