Factors involved in the success and failure of endoscopic dacryocystorhinostomy from our experience.

Introduction: Chronic dacryocystitis is the condition secondary to permanent lacrimonasal duct stenosis (LNDS) that generates epiphora and recurrent conjunctivitis. Endoscopic dacryocystorhinostomy (EDCR) is a more natural route than the external route and offers higher success rates than the laser technique. We value this centre's experience in this procedure.

Factors involved in the success and failure of endoscopic dacryocystorhinostomy from our experience.

Introduction: Chronic dacryocystitis is the condition secondary to permanent lacrimonasal duct stenosis (LNDS) that generates epiphora and recurrent conjunctivitis. Endoscopic dacryocystorhinostomy (EDCR) is a more natural route than the external route and offers higher success rates than the laser technique. We value this centre's experience in this procedure.

ENT involvement in Leishmania infections.

Introduction: Leishmaniasis comprises a group of diseases caused by protozoan parasites of the genus Leishmania that are transmitted by the bite of infected phlebotomine mosquitoes from animal reservoirs. Three different clinical forms are generated: cutaneous, mucocutaneous and visceral. We present the findings in the head and neck of this disease observed in our health area.

Pathologic erythrocyte deformability in patients with sudden sensorineural hearing loss.

Objective: To evaluate if viscoelastic properties of blood influence suffering sudden sensorineural hearing loss and the capacity to respond after a specific therapy.

Patients And Methods: A longitudinal prospective study included 85 ears bearing sudden deafness. In them, the mean hearing loss compared to the healthy ear and the recovery ratio were measured at the onset and 6 months after a treatment with corticoids and piracetam.