Evaluation of efficacy and safety of Botulinum toxin-A injection at three deferent sites in treatment of premature ejaculation.

Background: Premature ejaculation (PE) is a common sexual problem, resulting in adverse effects on the quality of life, of both the patient and the partner. The idea of muscular contraction inhibition during the ejection phase of ejaculation by Botulinum toxin-A injection may delay ejaculation.

Aim Of Study: This study was performed to assess the efficacy and safety of Botulinum toxin-A injection in PE treatment.

Syringomatous dermatitis: a myth or an existing entity?

Syringoma is rare disease that in classical variant occurs mainly on lower eyelids. In previously published researches, there is increasing evidence that eruptive syringomas must be discussed as an inflammatory dermal reaction pattern. And there was a proposal to change a name from eruptive syringoma to reactive syringomatous proliferation in appropriate cases.

Topical niacinamide (Nicotinamide) treatment for discoid lupus erythematosus (DLE): A prospective pilot study.

Background: Cutaneous lupus erythematosus is an umbrella term for a group of autoimmune connective tissue disorders affecting the skin. Discoid lupus erythematosus (DLE) is the chronic condition and most common form of cutaneous lupus erythematosus.

Aims: Current therapies of DLE are challenging and not completely satisfactory, highly expensive, off-label, or poorly available (like antimalarials due to COVID-19 outbreaks).

Activated Platelet Rich Plasma versus Non-Activated Platelet Rich Plasma in the Treatment of Alopecia Areata.

Introduction: Alopecia areata is a common recurrent T cell-mediated autoimmune-induced non-scarring hair loss with not fully understood pathogenesis. It affects nearly 2% of the general population during lifetime. The course of the disease is unpredictable, and currently no treatment is available for complete cure or prevention.

Pediculid: Literature Review with Case Presentation.

Introduction: ID reactions are infrequent disorders which are often misdiagnosed because they developed as acute dermatitis after days or weeks at skin locations distant from the initial inflammatory or infectious/infestations site. For now, several causes have been described to trigger such reactions which includes infection with dermatophytosis, Mycobacterium, viruses, bacteria, and parasites. Pediculid nowadays is forgotten entity in dermatology daily practice as well as major dermatology textbooks.

Evaluation of safety and efficacy of topical 4% nicotinamide in treatment of psoriasis; among a representative sample of Egyptians (an analytical observational study).

To assess and evaluate the efficacy and safety of nicotinamide 4% topical formulation for the treatment of mild to moderate psoriasis. This study was conducted on 60 patients aged 18-65 years, with mild to moderate psoriasis vulgaris. Nicotinamide 4% in a cold cream base was used twice daily for 12 weeks.

Comparative study of the use of fractional CO laser versus the use of liquid nitrogen cryotherapy in the treatment of alopecia areata in a sample of the Egyptian population.

Alopecia areata (AA) is an autoimmune disease that is represented as patches of hair loss, fractional CO laser and cryotherapy are used to stimulate hair growth in patients of AA. Evaluation of fractional CO laser effect versus liquid nitrogen cryotherapy in the treatment of AA. Eighty patients presented with patches of AA.

A Rare Case of Coexisting Pediculosis Capitis and Tinea Capitis in a Healthy Adult Female.

Pediculosis capitis is a common condition caused by infestation with the human head louse, , and primarily affects children in the age-group of 6-12 years. The most prominent symptom is intense scalp itching, yet moving lice or nonmoving nits may be seen on the scalp and hair. Tinea capitis, also known as scalp ringworm, is a superficial fungal infection caused by keratinophilic fungi termed dermatophytes.