porphyria +
skin disease +

Achenbach syndrome
acute porphyria +
adermatoglyphia
ancylostomiasis
angioedema +
autoimmune disease of skin and connective tissue +
Birt-Hogg-Dube syndrome
Brooke-Spiegler syndrome
cellulitis +
cercarial dermatitis
chancroid
cherubism
chronic mucocutaneous candidiasis
chronic ulcer of skin +
coenurosis
contagious pustular dermatitis
contractures, pterygia, and spondylocarpotarsal fusion syndrome +
cutaneous anthrax
cutaneous candidiasis
cutaneous leishmaniasis
cutaneous lupus erythematosus +
cutaneous mastocytosis +
cutis laxa +
cysticercosis
dermatitis +
dermatomycosis +
dermatomyositis +
dioctophymiasis
dipetalonemiasis
dirofilariasis
dyskeratosis congenita +
eczema herpeticum
epidermal nevus
erythema multiforme
erythematosquamous dermatosis
erythrokeratodermia variabilis +
exanthem +
eyelid disease +
facial dermatosis
familial progressive hyperpigmentation with or without hypopigmentation
filarial elephantiasis
granulomatosis with polyangiitis
hand dermatosis
hemorrhoid +
hypomelanosis of Ito
ichthyosis +
inflammatory poikiloderma with hair abnormalities and acral keratoses
isolated hyperchlorhidrosis
keratosis +
Kimura disease
Kindler syndrome
large congenital melanocytic nevus
leg dermatosis
lichen disease +
lipomatosis +
loiasis
mansonelliasis
mongolian spot
multiple benign circumferential skin creases on limbs +
multiple cutaneous and mucosal venous malformations
necrobiosis lipoidica
Netherton syndrome
nonsyndromic aplasia cutis congenita
panniculitis +
peeling skin syndrome +
pigmentation disease +
pityriasis rubra pilaris
PLACK syndrome
poikiloderma with neutropenia
primary cutaneous amyloidosis +
Pthirus pubis infestation
reactive cutaneous fibrous lesion +
restrictive dermopathy +
Ritter's disease +
rosacea
Rothmund-Thomson syndrome
scalp dermatosis
scleredema adultorum
sebaceous gland disease +
skin atrophy
skin benign neoplasm +
skin cancer +
skin carcinoma in situ
skin sarcoidosis
smallpox +
Stevens-Johnson syndrome
stiff skin syndrome
strongyloidiasis
sweat gland disease +
Sweet syndrome
tinea barbae
tinea corporis +
tinea manuum
tinea pedis
tyrosinemia type II
urticaria +
UV-sensitive syndrome
vascular skin disease
verruciform xanthoma of skin
white sponge nevus +
yellow nail syndrome