SKIN 



1334 



SKIN 



sionally used as a surgical dressing. S., Goose. See 

 Cutis anserina. S. -graft, a graft, q. v. S. -grafting, 

 the application of minute pieces of the outer layers of 

 healthy skin to a granulating surface for the purpose 

 of hastening its cicatrization. See Dermatoplasty. S., 



fSS 



Section Perpendicularly Through the Healthy Skin. 



a. Epidermis, or scarfskin. b. Retemucosiitn,Qr rete malpighii. 

 c. Papillary layer, d. Derma, corium, or true skin. e. Pan- 

 niculus adiposus, or fatty tissue, f, g, h. Sweat-gland and 

 duct, i, k. Hair, with its follicle and papilla. /. Sebaceous 

 gland. 



Piebald. See Vitiligo. S.-planting. Same as S.- 

 grafting. S., Scale. See Icthyosis. S. -trans- 

 plantation, or S. -transportation. Same as Derma- 

 toplasty. 



SKIN-DISEASES, CROCKER'S CLASSIFICATION OF. 



Class I. — Hyperemia— Congestions. 



Most Prominent Primary Lesion. 



Erythema simplex, Erythema. 



" ab igne " and pigmenta- 



tion. 



" pernio, " 



" intertrigo " 



" fugax " 



" roseola, " 



" scarlatiniforme, .... " 



Class II. — Exudationes — Inflammations. 



Most Prominent Primary Lesion. 

 Erythema exsudativum multiforme, Erythema. 



iris, .'. . . " and vesicles, 



nodosum, . " 



induratum, " and brawny 



swelling. 

 Peliosis rheumatica " and hemor- 



rhages. 



Pellagra " 



Acrodynia " 



Urticaria Wheals. 



Prurigo Lenticular papules. 



Eczema, . . Multiform lesions. 



Dermatitis repens Epidermic denudation and 



fluid exudation. 



Impetigo contagiosa Vesicles and pustules. 



Furunculus Phlegmons. 



Carbunculus, " 



Pompholyx Bullae and vesicles. 



Herpes zoster, . Grouped vesicles. 



facialis, " "• 



" progenitalis " " 



Pemphigus, Bullae. 



Hydroa, Grouped bullae. 



Impetigo herpetiformis " pustules. 



Psoriasis Scaly crusts on red base. 



Ptynasis rubra, Diffuse redness with large 



scales. 



rosea Patches, with fine scales. 



rubra pilaris Papules, " 



Lichen ruber, " acuminate. 



Planus " flat. 



scrofulosus, " minute, convex. 



pilaris " follicular. 



Conglomerate pustular folliculi- Pustules en plaques, aeere- 



tis, gated. K 



Dermatitis, Multiform lesions. 



Class III.— Hemorrhagic- Hemorrhages. 

 Purpura, Blood-extravasation. 



Class IV. — Hypertrophic— Hypertrophies. 

 Parts Affected. 



Ichthyosis, Epidermis and papillae. 



Keratosis pilaris, Hair-follicles. 



Verruca Epidermis and papillae. 



Clavus, " " " 



Cornu cutaneum, " " " 



Callositas, Epidermis. 



Tylosis " 



Scleroderma Corium. 



Sclerema neonatorum, " 



CEdema " " 



Elephantiasis, The whole skin. 



Lentigo, Pigment. 



Chloasma " 



Acanthosis nigricans, " with papilla! 



growths. 

 Nsevus pigmentosus " neoplasm. 



Class V. — Atrophic — Atrophies. 



Parts Affected. 



Albinism Pigment-deficiency. 



Leukoderma " disturbance. 



Atrophoderma (or xeroderma) pig- 

 mentosum Corium. 



Atrophoderma albidum, " 



" senile " 



" striatum et macu- 



latum, " 



" neuriticum, .... " 



Perforating ulcer " 



Morvan's disease, Sensory nerves. 



Analgesic whitlows. 

 Ainhum, Corium? 



Class VI.— Neoplasmata— New-growths. 



General Character. 

 . . Crusted papules. 



Darier's disease, 



Molluscum contagiosum 



Xanthoma, 



Colloid 



Lupus vulgaris 



" erythematosus, 



Scrofuloderma, 



Tuberculosis, 



Syphilis 



Lepra, 



Rhinoscleroma 



Keloid 



Fibroma, 



Myoma 



Neuroma 



Noevus vascularis 



Telangiectasis 



Angioma serpiginosum, 



Angiokeratoma 



Lymphangiectodes, 



Lymphangioma tuberosum multi 



plex 



Carcinoma, 



Paget's disease 



Epithelioma, 



Rodent ulcer, 



Sarcoma, . . 



Mycosis fungoides 



Yaws, 



Verruga peruana 



Furunculus orientalis 



Phagedaena tropica 



Degenerative. 



Infiltrating. 



Benign. 



Malignant. 



