This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Photosensitive disorders, Subject name: Dental
Rhinophyma occurs as complication of 
Select and explain. 
A. Acne vulgais, B. Acne rosacea, C. Psoriasis, D. Plicinphigus
B: Acne rosacea
Answer: B: Acne rosacea 
Explanation: Rosacea:-Chronic skin infection characterised by symptoms of facial flushing and a spectrum of signs including erythema, telangiectasia,coarseness of skin and inflammatory papulopustular lesion.Features:-1. Red papules and pustules on nose ,forehead,cheeks and chin.2. Frequent flushing 3. Aggravated by sun exposure,foods , alcolhol, spicy foods, hot tea or coffeeextreme temperatures,vasodilator drugs,, h.pylori infection There are 4 subtypes of rosacea erythematotelengieatatic rosacea- flushing,central facial erythema, telengiectasia papulopustular rosacea- persistent central facial erythema with transient papules , pustules, in central facial distribution phymatous rosacea: thick skin with modularity most common over nose-rhinophyma ocular rosacea watery eyes, foreign body sensation, burning/stinging, dryness, itching blepharitis. iadvltextbook of dermatology, page page 856