Authors

Ahmed Al-Waili

Publications 2

Research article Open access

Tigecycline Induced Hemorrhagic Vesiculobullous Leukocytoclastic Vasculitis: A Rare Clinical Presentation

Huda Al Maqbali, Belkees Al Majrabi, Ahmed Al-Waili et al. · Oman Medical Journal · 2026

Drug induced leukocytoclastic vasculitis is defined as the inflammation of blood vessels caused by the use of pharmacological agents. It may only affect the skin, resulting in cutaneous leukocytoclastic vasculitis, or it may be systemic, affecting other organs such as central nervous system, gastrointestinal tract, lun …

Research article Open access

Localised Skin Hyperpigmentation as a Presenting Symptom of Vitamin B12 Deficiency Complicating Chronic Atrophic Gastritis

Kawther El-Shafie, Nafisa Samir, Ritu Davidson et al. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/2075-0528.1716

Vitamin B12 deficiency is common in developing countries and should be suspected in patients with unexplained anaemia or neurological symptoms. Dermatological manifestations associated with this deficiency include skin hyper- or hypopigmentation, angular stomatitis and hair changes. We report a case of a 28-year-old ma …

Co-authors