Blast Injuries ; Deafness ; etiology ; Humans

Deafness ; etiology ; Facial Paralysis ; etiology ; Hematologic Diseases ; etiology ; Humans ; Meningitis ; etiology ; Mucocutaneous Lymph Node Syndrome ; complications ; Respiratory Tract Diseases ; etiology ; Urologic Diseases ; etiology

Adult ; Cochlear Implantation ; Cochlear Implants ; Deafness ; etiology ; surgery ; Humans ; Language Disorders ; complications ; Male

Adolescent ; Adult ; Deafness ; diagnosis ; etiology ; psychology ; Diagnostic Errors ; Female ; Hearing Loss, Sudden ; diagnosis ; Humans ; Male

Adult ; Behcet Syndrome ; complications ; Cochlear Implantation ; Cochlear Implants ; Deafness ; etiology ; rehabilitation ; Humans ; Male ; Treatment Outcome

Deafness ; Diabetes Complications ; diagnosis ; epidemiology ; Diabetes Mellitus ; epidemiology ; Hearing Loss ; diagnosis ; etiology ; Humans

Patients with neurofibromatosis type II will eventually succumb to bilateral deafness. For patients with hearing loss, modern medical science technology can provide efficient hearing restoration through a number of various methods. In this article, several hearing restoration methods for patients with neurofibromatosis type II are introduced.
Cochlear Implantation ; Deafness/*etiology/*therapy ; *Hearing Aids ; Humans ; Neurofibromatosis 2/*complications

Deafness ; Hearing Loss/etiology* ; Hearing Loss, Sensorineural ; Humans ; Meningitis, Cryptococcal/diagnosis*

OBJECTIVETo investigate the etiologies and clinical features for bilateral acute sensorineural hearing loss (bi-ASNHL).

METHODSThe clinical data of 19 cases presenting with bi-ASNHL were retrospectively analyzed, including the clinical features, systemic examinations, laboratory examinations, audiology and radiology results, as well as the prognosis.

RESULTSThere were 15 non-otologic diseases in 19 patients, accounting for 78.9% of the total cases, most of which were disorders with multisystem and multi-organ disorder. The central nervous system diseases including fungal meningitis, tuberculous meningitis, and viral encephalitis in 3 patients. The clinical features of deafness were bilateral, progressive, accompanied with fever, headache, dizziness, nausea, vomiting and change of mental status. There was a decrease in speech recognition score (SRS), and speech recognition threshold (SRT) was obviously inferior to pure tone average (PTA) disproportionally. Diseases of immune system including antineural cytoplasmic antibody (ANCA)-associated systemic vasculitis (AASV), relapsing polychondritis (RP), rheumatoid arthritis (RA), and systemic lupus erythematosus (SLE) in 5 patients. They showed the characteristics of bilateral, progressive and simultaneous autoimmune disease. Hematological and endocrine system diseases including diabetes mellitus, leukemia, and thyroid hypofunction in 5 patients. The deafness had the characteristics of symmetry and progressivity. Otologic diseases including large vestibular aqueduct syndrome (LVAS) and sudden sensorineural hearing loss (SSNHL) in 4 patients; Drug-induced sensorineural deafness happened in 2 patients. After the treatment aimed at the causes, 1 case was cured, 3 patients were markedly effective, 7 patients were effective, and 8 patients were ineffective(including dead and refusal cases), with a total effective rate of 57.9%.

CONCLUSIONSThe most of bi-ASNHL cases are often associated with systemic diseases. Clinicians should analyze the history and clinical characteristics in detail, and complete specific laboratory examinations, audiology and imaging examinations in order to reveal the causative diseases. It should be treated aimed at the etiology.

Autoimmune Diseases ; Deafness ; Hearing Loss, Bilateral ; diagnosis ; etiology ; Hearing Loss, Sensorineural ; diagnosis ; etiology ; Humans ; Retrospective Studies ; Syndrome ; Vertigo ; Vestibular Aqueduct

Adolescent ; Adult ; Blast Injuries ; complications ; Deafness ; etiology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult