Eumycetoma
Pyoderma gangrenosum
Venous stasis ulcer
Diabetic skin ulceration
Squamous cell carcinoma
Papules
Insect bites
Scabies
Seabather's eruption
Cercarial dermatitis (Swimmer's Itch)
Sub Q Swelling and Nodules
Myiasis
Tungiasis
Loa loa
African Trypanosomiasis
Onchocerciasis
Ulcers
Tropical pyoderma
Leishmaniasis
Mycobacterium marinum<unk> 
Dracunculiasis (Guinea Worm disease)
Linear and Migratory Lesions
Cutaneous larvae migrans
Photodermatitis
Insect bites
Scabies
Seabather's eruption
Cercarial dermatitis (Swimmer's Itch)
Myiasis
Tungiasis
Loa loa
African Trypanosomiasis
Onchocerciasis
Tropical pyoderma
Leishmaniasis
Mycobacterium marinum<unk> 
Dracunculiasis (Guinea Worm disease)
Cutaneous larvae migrans
Photodermatitis
See also domestic U.S. ectoparasites
Buruli ulcer
Eumycetoma
Lichen planus
Pyoderma gangrenosum
Lichen sclerosus
Venous stasis ulcer
Condyloma acuminata
Diabetic skin ulceration