Morphology Dr. D. Czarnecki MD MBBS. A macule - flat This was a melanoma.
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Transcript of Morphology Dr. D. Czarnecki MD MBBS. A macule - flat This was a melanoma.
![Page 1: Morphology Dr. D. Czarnecki MD MBBS. A macule - flat This was a melanoma.](https://reader035.fdocuments.us/reader035/viewer/2022062511/551bcc88550346b9588b51f9/html5/thumbnails/1.jpg)
MorphologyMorphology
Dr. D. Czarnecki MD MBBSDr. D. Czarnecki MD MBBS
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A macule - flatA macule - flat
This was a melanomaThis was a melanoma
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Macular lesions (flat)Macular lesions (flat)
A drug eruption due to ampicillinA drug eruption due to ampicillin
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Papules - raisedPapules - raised
Psoriasis was the causePsoriasis was the cause
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An inflamed papule An inflamed papule
A squamous cell carcinoma (SCC) was the causeA squamous cell carcinoma (SCC) was the cause
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Lichenoid papulesLichenoid papules
Shiny lilac colourShiny lilac colour
Lichen planus was the causeLichen planus was the cause
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The Koebner phenomenonThe Koebner phenomenon
The rash has developed in a The rash has developed in a damaged areadamaged area
Lichen planus (LP) was the diseaseLichen planus (LP) was the disease
Scratching damaged the skin – new areas of LP developedScratching damaged the skin – new areas of LP developed
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The Koebner phenomenonThe Koebner phenomenon
Psoriasis was the underlying diseasePsoriasis was the underlying disease
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The Koebner phenomenonThe Koebner phenomenon
Psoriasis developed in sun burned skinPsoriasis developed in sun burned skin
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A plaque – raised and thickA plaque – raised and thick
Psoriasis was the causePsoriasis was the cause
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A plaqueA plaque
Necrobiosis lioidica diabeticorum was the causeNecrobiosis lioidica diabeticorum was the cause
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Vesicles – becoming pustularVesicles – becoming pustular
Chicken pox (varicella) was the causeChicken pox (varicella) was the cause
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Bullae – big blistersBullae – big blisters
Bullous pemphigoid was the causeBullous pemphigoid was the cause
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Folliculitis – pustules Folliculitis – pustules around hair folliclesaround hair follicles
Waxing the legs was the causeWaxing the legs was the cause
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Palms with pustulesPalms with pustules
Pustular psoriasisPustular psoriasis
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Ecchymoses - bruisingEcchymoses - bruising
Thin skin due to too much sun was the causeThin skin due to too much sun was the cause
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PurpuraPurpura
Cryoglobulins were the causeCryoglobulins were the cause
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Grouped vesiclesGrouped vesicles, pustules and purpura, pustules and purpura
Herpetiform Herpetiform (grape like)(grape like)
Herpes zoster (shingles) was the causeHerpes zoster (shingles) was the cause
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Grouped vesicles and pustulesGrouped vesicles and pustulesHerpetiform (grape like)Herpetiform (grape like)
Herpes simplex the causeHerpes simplex the cause
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A nodule arising in the eye lidA nodule arising in the eye lid
A Merkell cell carcinoma was the causeA Merkell cell carcinoma was the cause
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A nodule (ulcerated) in the pre-auricular areaA nodule (ulcerated) in the pre-auricular area
A squamous cell carcinoma (SCC) was the causeA squamous cell carcinoma (SCC) was the cause
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Erosions on the thighsErosions on the thighs
A drug eruption was the causeA drug eruption was the cause
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An ulcer in the scrotumAn ulcer in the scrotum
Behcet’s disease was the causeBehcet’s disease was the cause
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Excoriations – scratch marksExcoriations – scratch marks
Due to a psychological disorderDue to a psychological disorder
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Asteatotic (dry cracked) skinAsteatotic (dry cracked) skin
Dermatitis (eczema) was the causeDermatitis (eczema) was the cause
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Xerosis – dry skinXerosis – dry skin
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A verrucous (wart like) lesionA verrucous (wart like) lesion
A seborrhoeic keratosis was the causeA seborrhoeic keratosis was the cause
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Ichthyosis – looks like fish scaleIchthyosis – looks like fish scale
An inherited diseaseAn inherited disease
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An annular (circular) lesionAn annular (circular) lesion
This was porokeratosis of MibelliThis was porokeratosis of Mibelli
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An annular (circular) lesionAn annular (circular) lesion
Sarcoid was the causeSarcoid was the cause
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Dermographism (writing on the skin)Dermographism (writing on the skin)
It is a form of urticariaIt is a form of urticaria
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Telangiectasia (dilated blood vessels)Telangiectasia (dilated blood vessels)
Radiotherapy was the causeRadiotherapy was the cause
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DepigmentationDepigmentation
Vitiligo was the causeVitiligo was the cause
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HyperpigmentationHyperpigmentation
Application of a cream containing Application of a cream containing hydroquinone was the causehydroquinone was the cause
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MacerationMaceration
Excessive sweating was the causeExcessive sweating was the cause