RESUMEN
BACKGROUND: Optic neuritis resulting from paranasal sinusitis is an infrequently described but clinically important and treatable entity. The role of optic nerve decompression has been well established in atraumatic optic neuropathies which are compressive in origin. However, its role in optic neuritis and other infective or inflammatory processes is lacking, and the role for early surgical intervention remains controversial. CASE REPORT: In this case report, we describe a patient who presented with sudden onset of right vision loss secondary to optic neuritis from pansinusitis. He was treated with systemic antibiotics and steroids along with an urgent endoscopic sinus surgery with optic nerve decompression. Full restoration of his vision was recorded within 24â¯h of surgical decompression. CONCLUSION: Optic neuritis secondary to paranasal sinusitis is a clinically important entity and timely diagnosis and decompression is key to vision restoration.
Asunto(s)
Descompresión Quirúrgica , Endoscopía , Neuritis Óptica/cirugía , Sinusitis/terapia , Humanos , Masculino , Persona de Mediana Edad , Neuritis Óptica/diagnóstico , Neuritis Óptica/etiología , Sinusitis/complicaciones , Sinusitis/diagnósticoRESUMEN
BACKGROUND: Sensorineural hearing loss is a recognised complication of cryptococcal meningitis. The mechanism of hearing loss in patients with cryptococcal meningitis is different from that in bacterial meningitis. CASE REPORT: An immune-competent man with cryptococcal meningitis presented with sudden onset, bilateral, severe to profound sensorineural hearing loss and vestibular dysfunction. He was initially evaluated for cochlear implantation. However, he had a significant recovery; he no longer required surgery and was able to cope without a hearing aid. CONCLUSION: Typically, cochlear implantation is performed with some urgency in patients with hearing loss post-bacterial meningitis, because of the risk of labyrinthitis ossificans. However, this process has not been described in patients with cryptococcal meningitis. Furthermore, patients with hearing loss associated with cryptococcal meningitis have shown varying degrees of reversibility. In this case report, hearing loss from cryptococcal meningitis is compared with that from bacterial meningitis, and the need for cochlear implantation in patients with cryptococcal meningitis is discussed.