This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Histopathological findings, Subject name: Dental
In which of the following conditions Parakeratosis most frequently occurs? 
Select and explain. 
A. Actinic keratoses, B. Seborrheic keratoses, C. Molluscum contagiosum, D. Basal cell carcinoma
A: Actinic keratoses
Answer: A: Actinic keratoses 
Explanation: Parakeratosis - retention of nucleus in stratum corneum It represents a disturbance of keratinization Commonly seen in many different forms of inflammatory dermatosis, and is closely associated either with increased epidermal cell turnover or with inflammatory changes in the epidermis itself. Parakeratosis is seen in; PEA'S2 -Psoriasis -Eczema -Actinic keratosis -Seborrheic dermatitis -Squamous cell carcinoma