Reactive arthritis is a rare form of spondyloarthropathies that develops in response to a genital or intestinal infection. We report the case of a reactive arthritis with skin manifestations, occurring after a urethritis. Long term antibiotic treatment associated with sulfasalazine and diclofenac led to the control of disease activity levels.

Omphalolith is a rare and underdiagnosed entity due to the accumulation of sebum and keratin in the umbilicus. It usually occurs in the elderly with deep and narrow umbilicus. Early recognition of omphalolith is important to prevent complications, unnecessary investigations and anxiety. We report herein two new cases of omphalolith.

Cutaneous manifestations are increasingly reported in patients with COVID-19 disease .A review of cutaneous manifestations of COVID-19 especially among health care workers (HCW) is thus required.

Acquired epidermodysplasia verruciformis is a rare entity occurring in immunocompromised patients such as organ-transplant recipients. Renal-transplant recipients are at high risk for developing squamous cell carcinomas. The impact of acquired epidermodysplasia verruciformis on this risk is unknown. Long-term follow-up of this high-risk population should be proposed.