ABSTRACT

CHAPTER 2 34 Introduction 34

SUPERFICIAL FUNGAL INFECTIONS 34 Dermatophytosis 34 Onychomycosis 44 Candidiasis 46 Pityriasis versicolor 48 Tinea nigra 48

DEEP FUNGAL INFECTIONS 50 Chromoblastomycosis 50 Sporotrichosis 50 Histoplasmosis 50 North American blastomycosis 52 Paracoccidioidomycosis (South American blastomycosis) 52 Coccidioidomycosis 52 Cryptococcosis 54 Lobomycosis 55 Hyalohyphomycosis (aspergillosis and fusariosis) 55 Mucormycosis 56

RELATED INFECTIONS 58 Rhinosporidiosis 58 Protothecosis 59

CHAPTER 3 VIRAL DISEASES 60 Introduction 60 Herpes simplex infection 60 Varicella zoster virus infection 65 Epstein-Barr virus infection 68 Gianotti-Crosti syndrome (papular acrodermatitis of childhood) 69 Unilateral laterothoracic exanthem 69 Cytomegalovirus infection 70 Exanthem subitum infection 71 Kaposi’s sarcoma infection 71 Erythema infectiosum (fifth disease) infection 73 Human papillomavirus infection 74 Measles infection 78 Rubella infection 80 Poxvirus infection 80

CHAPTER 4 84 Introduction 84 Rhinoscleroma 84 Bacillary angiomatosis 85 Cutaneous tuberculosis 86 Leprosy 88

MYCETOMA 90 Chromoblastomycosis 91 Lobomycosis 92 Paracoccidioidomycosis 93 Acanthamebiasis 94 Amebiasis 94 Leishmaniasis 96 Onchocerciasis 98 Schistosomiasis 99 Strongyloidiasis 100 Cutaneous larva migrans 101

INSECTS 102 Pediculosis 102 Insect bites 104 Hymenopterids 106 Hemipterids 108 Lepidopterids 109 Coleopterids 110 Siphonapterids 110

ARACHNIDS 112 Mites 112 Ticks 116 Spiders 118 Scorpions 121