Difference between revisions of "Non-malignant skin disease"

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→‎Acne rosacea: remove to separate
(→‎Acne vulgaris: +Acne rosacea)
(→‎Acne rosacea: remove to separate)
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Image:
Image:
*[http://www.dermnet.com/images/Acne-Histology/picture/4069 Acne (dermnet.com)].
*[http://www.dermnet.com/images/Acne-Histology/picture/4069 Acne (dermnet.com)].
==Acne rosacea==
*[[AKA]] ''rosacea''.
===General===
*Common but rarely biopsied.<ref name=Ref_Derm79>{{Ref Derm|79}}</ref>
*May lead to ''rhinophyma'' - large bulbous nose.
===Gross===
Features:
*Early: erythema, comedones, papules, pustules.
*Late: large bulbous nose with erythema.
<gallery>
Image:Rhinopyma.JPG | Rhinopyma. (WC)
</gallery>
===Microscopic===
Features:
*Perifollicular and perivascular lymphocytes.
*Vascular dilation.
*Folliculitis.
*Dermal fibrosis (late stage).
*Sebaceous gland hyperplasia (late stage).
===Sign out===
<pre>
NOSE, DE-BULKING:
- COMPATIBLE WITH RHINOPHYMA-ROSACEA SPECTRUM.
</pre>
====Micro====
The sections shows hair-bearing skin with sebaceous hyperplasia and vertically oriented dermal fibrosis. Ther dermis has a lymphoplasmacytic infiltrate. Several epidermal hair follicle cysts are present. Focal giant cell formation is seen.


==Solar elastosis==
==Solar elastosis==
48,830

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