What is auricular hematoma? What is cauliflower ear?

a) Auricular hematoma: A fungal infection of the outer ear; Cauliflower ear: A deformity caused by repeated trauma
b) Auricular hematoma: Accumulation of blood between the ear cartilage and skin; Cauliflower ear: Deformity due to untreated auricular hematoma
c) Auricular hematoma: Accumulation of pus in the ear canal; Cauliflower ear: A congenital ear abnormality
d) Auricular hematoma: A type of skin cancer on the earlobe; Cauliflower ear: An allergic reaction causing swelling of the ear