김영호 교수

Ramsay Hunt syndrome associated with cranial polyneuropathy has a good prognosis for FNP and other cranial nerve palsies with a combination therapy of antiviral agents and steroids, but not for recovery of hearing loss.

The parotid and submandibular glands were involved in 5 (62.5%) and 3 cases (37.5%), respectively. Neck CT demonstrated typical findings of salivary gland tuberculosis in 3 patients (37.5%). Fine-needle aspiration cytology revealed chronic inflammation in 6/7 patients (85.7%), 2 of whom (33.3%) showed caseous necrosis, strongly suggesting tuberculosis. Five of the 8 patients (62.5%) required resection of the affected gland and 3 (37.5%) received open biopsy. PCR was performed in half of the case

It appears that EES reduces the risk of residual cholesteatoma in children and that the success of perforation closure is equivalent to MES. Laryngoscope, 129:1444-1452, 2019.

The present study confirms that many children are aware of tinnitus and that they may be susceptible to stressful environments. In particular, trait anxiety may be associated with tinnitus. Because both tinnitus and anxiety can affect the daily lives and health of children-as with adults-a detailed strategy for the management of tinnitus in children should be established.

Quiescence is among the hallmarks of the sensory epithelium of the cochlea. When auditory sensory cells (hair cells) degenerate they are not replaced, and therefore hearing loss is permanent. Cochlear hair cells are susceptible to several types of lesions, including aminoglycoside antibiotics. The application of the aminoglycoside neomycin in the inner ear mimics cases of severe hair cell loss and leads to collapse of the cochlear epithelium. We now report that in mature guinea pig cochleae inje

Bell's palsy is the most common cause of BS-FNP in authors' centers. Although BS-FNP may show more severe paralysis, the overall prognosis in most cases is as good as that in unilateral FNP, excluding life-threatening or traumatic cases. Differential diagnosis is very important because the treatment outcome of BS-FNP depends on the cause.

Most patients (88.9%) showed FD involving the mastoid and adjacent area. Radiological patterns consisted of six pagetoid and three sclerotic forms; seven patients were monostotic, whereas two patients were polyostotic. Canalplasty (CP) was performed in six cases and intact canal wall mastoidectomy was performed in three of them; hearing gain was achieved in five and one patient maintained preoperative normal hearing. Two patients underwent revision CP and showed no recurrence. In addition, one c

4 Laryngoscope, 127:2113-2119, 2017.

ITSI via VT may have a significantly higher risk of TM perforation than ITSI via TC, although those are relatively small overall. ITSI should be performed in the direction to minimize possible adverse effects.

The rat Cu/Zn superoxide dismutase (SOD1) is expressed in all tissues. Sequence analysis of the SOD1 promoter region showed that none of the cis-elements of hepatocyte-specific nuclear factors (HNF) were observed. The cis-element of C/EBP alpha in the proximal region of the SOD1 promoter and the high level of C/EBP alpha in the liver tissue led us to focus on the transcriptional regulation of the SOD1 gene by C/EBP alpha. Cotransfection assays with the plasmid expressing transcription factor C/E

Older-aged adolescents, as well as those who are females and those with hearing loss may have a higher risk of tinnitus. Noise exposure in the general pediatric population and smoking in adolescents may represent especially important risk factors in pediatric tinnitus. Laryngoscope, 128:1462-1468, 2018.

N/A. Laryngoscope, 127:E117-E123, 2017.

4 Laryngoscope, 131:173-178, 2021.