Accessory tragus502 Supernumerary nipple502 Accessory scrotum503 Ectopic tissues503 Cheilitis glandularis503 Umbilical lesions504 Relapsing polychondritis504 Acanthosis nigricans504 Confluent and reticulated papillomatosis505 Acrokeratosis paraneoplastica506 Erythroderma507 Papuloerythroderma508 Scalp dysesthesia509 Cutaneous emphysema509 Not unexpectedly,…
Introduction512 Clinicopathological reactions513 Exanthematous drug reactions514 Halogenodermas514 Drug hypersensitivity syndrome515 Other clinicopathological reactions515 Offending drugs518 Antibiotics518 Non-steroidal anti-inflammatory drugs519 Psychotropic drugs519 Phenytoin sodium and anticonvulsants519 Gold519 Macrolactams (calcineurin inhibitors)520 Retinoids520…
Introduction4 Major tissue reaction patterns4 The lichenoid reaction pattern (‘interface dermatitis’)4 The psoriasiform reaction pattern5 The spongiotic reaction pattern6 The vesiculobullous reaction pattern7 The granulomatous reaction pattern7 The vasculopathic reaction…
Introduction574 Treponematoses574 Syphilis574 Congenital syphilis574 Primary syphilis574 Secondary syphilis574 Latent syphilis575 Tertiary syphilis577 Endemic syphilis (bejel)577 Yaws577 Pinta577 Borrelioses578 Erythema migrans579 Acrodermatitis chronica atrophicans579 Borrelia-associated lymphocytoma cutis580 Borrelia-associated B-cell lymphoma580…
Introduction646 Trematode infestations646 Schistosomiasis646 Other trematodes646 Cestode infestations646 Cysticercosis646 Sparganosis647 Echinococcosis647 Nematode infestations648 Onchocerciasis648 Gnathostomiasis648 Dirofilariasis649 Larva migrans649 Other nematodes649 INTRODUCTION Helminthic parasites are responsible for a number of important…
Introduction634 Amebae634 Amebiasis cutis634 Acanthamebiasis635 Flagellates635 Trypanosomiasis635 Leishmaniasis635 Cutaneous leishmaniasis636 Mucocutaneous leishmaniasis637 Visceral leishmaniasis638 Trichomoniasis638 Giardiasis638 Coccidia638 Toxoplasmosis638 Sporozoa638 Babesiosis638 Miscellaneous639 Pneumocystosis639 INTRODUCTION The protozoa are single-celled organisms of great…
Introduction282 Disorders characterized by hypopigmentation282 Piebaldism282 Vitiligo283 Oculocutaneous albinism286 Type 1A oculocutaneous albinism (OCA1A)286 Yellow mutant oculocutaneous albinism (type 1B; OCA1B)286 Oculocutaneous albinism type 2 (OCA2)286 Tyrosinase-positive oculocutaneous albinism (OCA2…
Introduction642 Cnidarians642 Molluscs643 Echinoderms643 Sponges643 Seaweed643 Venomous fish643 INTRODUCTION Cutaneous injuries from various forms of marine life are uncommon recreational and occupational hazards. Many of the species encountered have a…
In this age of international travel it is necessary for dermatopathologists to be familiar with the appearances of all cutaneous infections, including those which are sometimes dismissed euphemistically as ‘infections…
32 Lentigines, Nevi, and Melanomas Lesions with basal melnocycte proliferation 529 Ephelis 529 Lentigo simplex 529 Multiple lentigines 530 LEOPARD syndrome 530 Peutz–Jeghers syndrome 530 Carney syndrome 530 Laugier–Hunziker syndrome…
