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Details

Elderly Skin DPD
Elderly Skin Module for Diploma in Practical Dermatology
15
Medical
Post-Graduate
05/17/2010

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Cards

Term
What type of UV Radiation causes aging in the skin?
Definition
UVA
Term
What type of UVR burns the skin?
Definition
UVB
Term
What is PABA?
Definition
Sunscreen chemical
Term
True or false - The Corneum stratum is markedly thinned in aged skin?
Definition
False
Term
What strength of Tretinoin (All-Trans-Retinoic acid) cream is licensed for the treatment of photodamage?
Definition
0.05%
Term
What drug class do Tretinoin, Tazarotene and Isotretinoin fall into?
Definition
The Retinoids (Vitamin A analogues)
Term
Side effects of retinoids
Definition
Photosensitivity (due to thinning of the corneum stratum), Skin irritation improving after 2-3 weeks
Term
Another name for Molluscum Sebaceum
Definition
Keratoacanthoma
Term
True or false - Lesions of Squamous Cell Carcinoma are quite Radio-sensitive.
Definition
True
Term
What proportion of Basal Cell Carcinomas arise from "covered" areas of skin?
Definition
About 30%
Term
True/False. Morphoeic BCCs are the least concerning as they do not infiltrate deeper layers of skin
Definition
False
Term

What condition is described thus:

An autosomal dominantly inherited disorder

with multiple BCCs, bone abnormalities

- including bifid ribs and jaw cysts -

as well as palmar pits and a tendency

to mesodermal tumours.

Definition
Basal cell naevus syndrome
Term
Another name for Basal Cell Papilloma
Definition
Seborrhoeic wart
Term

What lesion has this characteristic pathology:

"localized irregular epidermal thickenings surmounted by a much thickened stratum corneum.
The epidermal cells are small and basaloid and surround foci of whorls of stratum corneum (horn cysts)"

Definition
Seborrhoeic wart (basal cell papilloma)
Term
What percentage of solar keratoses transform to SCCs?
Definition
about 0.1%
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