Dermatology Diaries - An Illustrated Guide to Common Skin Diseases (Sep 7, 2024)_(9819715776)_(Springer).pdf

In this book, the author presents a collection of 100 skin diseases and shares an invaluable record of his diagnoses and treatment strategies. This book will serve as a comprehensive and practical companion, expertly guiding readers through the identification of a diverse spectrum of common dermatological conditions typically encountered within dermatology clinics. A beauty of this book is the abundant clinical photography accompanying each case, providing visual context that enhances the reader's understanding of the presented skin diseases. For those who are seeking a guide for clinical practice, training, or a deeper understanding of dermatology, this book will be an efficient and practical reference. The translation was done with the help of artificial intelligence. A subsequent human revision was done primarily in terms of content. This book is a translation of an original Korean edition. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Contents About the Author blackheads, which are common duringpuberty, all over his cheeks and nose. Upon closer examinationwith a magnifying glass, it was not blackheads (opencomedones) that had oxidized and turned black due to excessivesebum secretion, but rather multiple fine hairs (vellushairs) clumped together in the hair follicles. Fig. 1.1 Trichostasis spinulosa observed on the nose 1: Trichostasis Spinulosa granddaughter’s face turned red as if shehad been slapped, and after a while, a red rash in theshape of a net appeared on her arms and legs Fig. 2.1 Erythema infectiosum rash observed on the arms and legs Figs. 2.2 and 2.3 Erythema infectiosum on the face and limbs Fig. 2.4 Cheek rash in erythema infectiosum (“slapped cheek”) Fig. 2.5 Red erythema as if slapped on the cheek and pale around the mouth observed in erythema infectiosum Figs. 2.6 and 2.7 Facial lesions of erythema infectiosum Figs. 2.8 and 2.9 Arm lesions of erythema infectiosum Figs. 2.10 and 2.11 Arm lesions of erythema infectiosum Figs. 2.12 and 2.13 Leg lesions of erythema infectiosum Figs. 2.14 and 2.15 Leg lesions of erythema infectiosum Fig. 2.16 Trunk lesions of erythema infectiosum 2: Erythema Infectiosum There was something strange bulging out of his skin, lookinglike a big eyeball!” Fig. 3.1 Giant comedo observed on the back Fig. 3.1 Giant comedo observed on the back Fig. 3.2 Giant comedo Figs. 3.3 and 3.4 Extrusion of the contents of the giant comedo Fig. 3.5 Giant comedo observed on the back of a middle-aged woman 3: Giant Comedo The backs of my hands and legs are so itchy that when Iscratch them, it gets even more itchy and hard wart-likethings keep forming Fig. 4.1 Prurigo nodularis observed on both hands Figs. 4.2 and 4.3 Prurigo nodularis on the hand Fig. 4.4 Prurigo nodularis observed on the back Figs. 4.5 and 4.6 Prurigo nodularis on the torso Figs. 4.7 and 4.8 Prurigo nodularis on the back of the hand and wrist Figs. 4.9 and 4.10 Prurigo nodularis observed on the chest and groin area Figs. 4.11 and 4.12 Prurigo nodularis on the abdomen and buttocks Fig. 4.13 Prurigo nodularis on the leg 4: Prurigo Nodularis itchy areawas caused by an insect bite Fig. 5.1 Insect bite lesions observed linearly on the skin of the back Fig. 5.2 In cases caused by insects that crawl and bite the skin, a characteristicdistribution of lesions showing the insect’s movement path isobserved Figs. 5.3–5.5 Various forms of skin lesions caused by insect bites 5: Insect Bites 8-year-old boy, K, came to the clinic witha worried expression, saying that many small, shiny thingslike millet had grown on her child’s body and were graduallyincreasing. Fig. 6.1 Lichen nitidus lesions observed on the body Fig. 6.2 Lichen nitidus around the navel Figs. 6.3 and 6.4 Lichen nitidus observed on the abdomen Fig. 6.5 Lichen nitidus lesion where the Koebner phenomenon is observed Fig. 6.6 Lichen nitidus observed on the forehead 6: Lichen Nitidus The corners of my lips have been cracked for almost amonth and are not healing. Fig. 7.1 Angular cheilitis (angular stomatitis) Fig. 7.2 Angular cheilitis 7: Angular Cheilitis: Angular Stomatitis something around my mouth that feelsburning, stinging, and itchy. It’s really annoying Fig. 8.1 Perioral dermatitis Fig. 8.2 Perioral dermatitis Figs. 8.3–8.6 Perioral dermatitis 8: Perioral Dermatitis 9: Metal Allergy: Allergic Contact Dermatitis Due to Metals a moth flew into ourtent. After coming in, my daughter’s arm and minebecame very itchy Fig. 10.1 Poisonous moth dermatitis occurred simultaneously in Figs. 10.2 and 10.3 Moth dermatitis observed on the neck Figs. 10.4 and 10.5 Moth dermatitis occurring on the arm 10: Moth Dermatitis: Poisonous Moth Dermatitis and Caterpillar Dermatitis roughthings around my eyes and cheekbones, like when I hadacne, it feels like sand. Fig. 11.1 Senile comedones Fig. 11.2 Senile comedones Fig. 11.5 Favre-Racouchot syndrome 11: Senile Comedones Since middle school, small round things have been growingon my chest and upper abdomen, gradually increasingand becoming unsightly typiFig.12.1 Steatocystoma multiplex found on the body Fig. 12.2 Steatocystoma multiplex on the body Fig. 12.3 Steatocystoma multiplex observed on the body Figs. 12.4 and 12.5 Steatocystoma multiplex observed on the neck 12: Steatocystoma Multiplex in the spring, when I change from wearinglong-sleeved clothes to short-sleeved clothes, I get a rashon my arms, chest, and neck, and it itches like crazy. Fig. 13.1 Polymorphous light eruption on the outer arm prevenFig.13.2 Polymorphous light eruption observed on the arm and chest 13: Polymorphous Light Eruption: Sun Allergy 14: Erythema Multiforme 15: Herpes Simplex: Buttock Herpes and Buttock Herpes Simplex 16: Exanthem Subitum, Roseola 17: Nummular Eczema, Discoid Eczema 18: Chilblains, Pernio 19: Leser-Trélat Sign, Eruptive Seborrheic Keratoses 20: Lichen Simplex Nuchae, Lichen Nuchae 21: Malassezia Folliculitis, Pityrosporum Folliculitis Two days after eating mango, the area around my mouthand my hands and arms are very, very itchy. Fig. 22.1 Mango dermatitis observed around the mouth 22: Mango Dermatitis, Mango Allergy child has beencomplaining of severe scalp itching for some time, andwhen I looked closely today, oh my! There are lice, so Icaught one!” and she took out a louse trapped in Scotchtape Fig. 23.1 Head louse (Pediculus capitis)—10× magnification 23: Pediculosis Capitis, Head Lice Infestation child who goes to kindergartenhas severe molluscum contagiosum. A doctor said itwould heal over time, so I’m waiting, but it’s not disappearingand it’s increasing. Fig. 24.1 A case of molluscum contagiosum that has grown large andshows an inflammatory reaction 24: Molluscum Contagiosum, Molluscum Dermatitis, Eczema Molluscatum 25: Pompholyx, Dyshidrotic Eczema 26: Aquagenic Urticaria, Water Urticaria 27: Fiddler’s Neck, Violin and Viola Player’s Neck 28: Pityriasis Alba 29: White Dermographism 30: Cherry Angioma, Senile Angioma 31: Exfoliative Cheilitis 32: Sycosis Vulgaris, Sycosis Barbae, Barber’s Itch 33: Bier Spots: Bier’s Spots 34: Bedbug Bites 35: Chemical Burn Due to Glacial Acetic Acid 36: Washboard Nails 37: Warts, Plantar Warts, Verruca Plantaris 38: Pthiriasis: Pediculosis Pubis 39: Prurigo Pigmentosa 40: Lichen Striatus 41: Adult Acne, Postadolescent Acne, Premenstrual Acne 42: Childhood Flexural Comedones 43: Pitted Keratolysis 44: Digital Mucous Cyst 45: Onychogryphosis: Ram’s Horn Nails 46: Onychotillomania 47: Onychophagia: Nail Biting 48: Subungual Hematoma: Subungual Hemorrhage 49: Onycholysis 50: Longitudinal Ridges 51: Onychodystrophy, Twenty-Nail Dystrophy 52: Onychoschizia 53: Onychomadesis 54: Tinea Manus, Tinea Manuum 55: Hand, Foot, and Mouth Disease (HFMD) 56: Steroid-Induced Acne, Steroid Acne 57: Cement Dermatitis 58: Phytophotodermatitis, Lime-Induced Phytophotodermatitis 59: Contact Dermatitis Due to Plants, Urushiol-Induced Contact Dermatitis 60: Psychogenic Urticaria 61: Allergic Contact Dermatitis, Contact Dermatitis 62: Drug Eruption 63: Prurigo, Prurigo Simplex 64: Pityriasis Versicolor, Tinea Versicolor 65: Tinea Faciei: Tinea Faciale 66: Frostbite Due to AIR PAS (Pain Relief Cold Spray) 67: Acne: Acne Diagnosis 68: Macrocomedones 69: Erythema Ab Igne 70: Scabies, Scabies Mites, Scabies Mite Burrows 71: Dilated Pore of Winer 72: Traumatic Anserine Folliculosis 73: Woronoff Ring: Psoriasis 74: Clothing Allergic Contact Dermatitis 75: Lip-Licking Dermatitis: Lip Licker’s Dermatitis 76: Tinea Incognito 77: Pityriasis Rosea 78: Allergic Contact Dermatitis Due to Adhesives 79: Contact Cheilitis 80: Omphalith, Navel Stone, Umbilical Concretion 81: Acne Miliaris Necrotica: Acne Varioliformis 82: Centipede Bites 83: Excoriated Acne: Acne Excoriée 84: Carotenosis, Carotenemia, Carotenoderma When I take a hot bath or exercise a bit too much, myskin stings and small hives like millet appear Fig. 85.1 Cholinergic urticaria observed on the torso Fig. 85.2 Cholinergic urticaria characterized by small wheals likemillet Fig. 85.4 Cholinergic urticaria induced by 10 minutes of exercise 85: Cholinergic Urticaria a lot of white spots the size of beans on my arms,legs, and back. Fig. 86.1 Idiopathic guttate hypomelanosis observed on the leg Fig. 86.2 Idiopathic guttate hypomelanosis found on the back Fig. 86.4 Idiopathic guttate hypomelanosis Fig. 86.3 Idiopathic guttate hypomelanosis—60× magnification Figs. 86.5 and 86.6 Idiopathic guttate hypomelanosis Figs. 86.7 and 86.8 Idiopathic guttate hypomelanosis 86: Idiopathic Guttate Hypomelanosis I recently visited Vietnam. Do you know what the burnbug is? It’s a famous bug there Fig. 87.1 Paederus dermatitis developed after a business trip toVietnam Fig. 87.2 Paederus dermatitis occurred during a trip to Vietnam 87: Paederus Dermatitis: Dermatitis Linearis countless tiny white spots on my upperlip that I don’t even like to look at, and I’m worried itmight be cancer. 88: Fordyce Spots: Fordyce’s Granules Fig. 88.2 Fordyce spots observed on the upper and lower lip Fig. 88.3 Fordyce spots (Fordyce’s granules) observed on the oral 89: Eczema Herpeticum 90: Herpetic Whitlow 91: Shiitake Dermatitis a horn growing on my grandmother’sforehead Fig. 92.1 A cutaneous horn on the forehead due to actinic keratosis Fig. 92.2 Before removal of cutaneous horn Fig. 92.3 After CO2 laser treatment for cutaneous horn 92: Cutaneous Horn During this season, my whole bodystarts to itch, starting from my legs, and when it gets sobad, I end up having to go to the hospital. Fig. 93.1 Xerosis cutis and xerotic eczema observed on the lower leg Figs. 93.2 and 93.3 Xerosis cutis Fig. 93.4 Xerotic eczema on the leg 93: Xerotic Eczema: Xerosis Cutis a pimple, the area swells up and I caneven draw hives pictures on my skin Fig. 94.1 Dermographism wheal observed after acne extraction 94: Dermographism: Dermatographism many things on the sole of my foot that feel likethorns Fig. 95.1 The foot of a patient who says there are many things that feellike thorns Figs. 95.3–95.5 Removing thorns from the sole of the foot Figs. 95.6 and 95.7 Pencil lead stuck in the finger Figs. 95.8–95.10 Large thorn stuck in the leg Figs. 95.8–95.10 Large thorn stuck in the leg Figs. 95.11 and 95.12 Brown glass piece stuck in the sole of the foot—10× magnified photo 95: Skin Foreign Body: Skin Splinter and Skin Thorn 96: Cold Urticaria a red dot appeared on my finger and suddenlygrew into a small lump, and it bleeds a lot if it istouched wrong Fig. 97.2 Pyogenic granuloma on the palm Figs. 97.3 and 97.4 Pyogenic granuloma on the lip Figs. 97.5 and 97.6 Pyogenic granuloma on the face Figs. 97.7 and 97.8 Pyogenic granuloma on the finger Fig. 97.9 Pyogenic granuloma observed on the finger Fig. 97.10 Pyogenic granuloma on the lip Fig. 97.11 Pyogenic granuloma on the scalp 97: Pyogenic Granuloma: Granuloma Pyogenicum My child’s skin is so dry that it cracks like fish scales Fig. 98.1 Acquired ichthyosis observed on the face Fig. 98.2 Acquired ichthyosis of the face Figs. 98.4 and 98.5 Acquired ichthyosis of the arm 98: Acquired Ichthyosis black spots on my heel Fig. 99.1 Black heel (calcaneal petechiae) Fig. 99.2 Black heel 99: Black Heel, Talon Noir, Calcaneal Petechiae a black line on my nail. Figs. 100.1–100.3 Before and after treatment of melanonychia with Q-switched Nd:YAG laser 100: Melanonychia Index