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6 Cards in this Set
- Front
- Back
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Lichenification:- Thickened and rough skin characterized by prominent skin markings due to repeated rubbing |
Excoriation:- traumatic lesson characterized by breakage of epidermis |
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Hyper keratosis Para keratosis Acanthosis Dyskeratosis Acantholysis Spongiosis |
Hyperplasia of the stratum corneum Keratinaization involving the retention of the nucleus in the s. Corneum. Epidermal hyperplasia of stratum spinosum Abnormal keratinization below the granulosum Loss of intercellular connections resulting in lack of cohesion betwn keratinocytes Intercellular edema of the epidermis |
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Acute Inflammatory Dermatoses Mono nuclear inflammation, edema and sometimes epidermal, vascular or subcutaneous injury Urticaria:- mast cell degranulation => wheals Acute Eczematous Dermatitis- Red, papulovesicular, oozing And crusted lesions due to allergic contact, atopic, drug related etc |
Chronic Inflammatory Dermatoses Psoarsis:- imm disease genetic plus envtal Acanthosis, Pink to Salmon colored plaque covered by silver white scale |
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Lichen Planus :- dense, continuous infiltrate of lymphocytes along the dermoepidermal junction Deeper abscess caused by anaerobes Pseudomonas aeruginosa |
Benign and Pre Malignant Epithelial Lesions From stem cells that differentiate to structures in the epidermis and adenexa. Seborrheic Keratosis, Sebaceous Adenoma, Actinic Keratosis |
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Viral lesions of skin:- warts, condylomas, vesiculobullous lesions and varicelliform eruption. Warts:- HPV, Hyperkeratosis plus acanthosis and papillomatous Verruca vulgaris:- HPV 2 Planta:- HPV 10 Condylomata Acuminatum:- HPV 6 STD |
Molluscum contagiousm:- pox virus (KINTAROT) inflammation intense Herpes zoster:- Varicella Zoster benign prioritizing to severe involvement with the trigerminal nerve HSV 1- Orofacial. HSV 2- Genital Hidradenitis supparativa:- bact infection in apocrine sweat glands by anaerobes in axilla or perineum |
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Lupus Vulgaris:- Reactivation of TB involving Face. May progress to SCC Syphilis:- primary— Chancre secondary—Maculopapular Type |
Chromoblatomycosis:- misdiagnosed as cancer marked by pseudoepitheliomatous hyperplasia and a mixed granulomatous and acute polymorphonuclear infiltrate. |
