Rheumatoid arthritis is chronic rheumatism characterized by symmetric, inflammatory, peripheral polyarthritis with a highly destructive potential. Systemic lupus erythematosus is a multi-system autoimmune disease that combines visceral involvement with very frequent and disabling joint damage. These two pathologies share many clinical manifestations and may coexist in a patient. Such condition defines the Rhupus syndrome, which is a rare overlapping syndrome. The exact etiopathogenesis remains unknown. Serious visceral damages, particularly renal, are exceptionally reported during Rhupus syndrome. We report the case of a male patient diagnosed with Rhupus syndrome who presented with glomerulonephritis.

Lymphoepithelial cysts of the vallecules are rare benign lesions, their incidence and prevalence are not well studied. The clinical picture in adults is usually asymptomatic, the positive diagnosis is made during an indirect or direct laryngoscopy of the larynx. paraclinical assessment is based on computed tomography or magnetic resonance imaging. The therapeutic management is surgical may be indicated in extreme urgency in the face of total obstruction of the airways. Left untreated, the progression may be to complications dominated by infection.