allergen
an allergy producer
carcinoma
a tumor of cancer
dermatitis
inflammation of the skin
epidermal
pertaining to/on the dermis
erythematous
pertaining to redness
hypodermic
pertaining to below the skin
interdigital
pertaining to between the toes
intradermal
pertaining to within the skin
melanoma
a tumor of black
onychectomy
to cut out the nail (declawing a cat)
perianal
pertaining to around the anus
polydactyly
state of many toes
pruritus
state of itching
pyoderma
pus skin
subcutaneous
pertaining to below the skin
transdermal
pertaining to across the skin
urticaria
condition of hives