Idiopathic Inflammatory Arthritis in the Auditory Canal in a Patient With Hearing Impairment: A Case Report and Literature Review

Inflammatory arthritis can affect the auditory system during the disease course. Although most cases show asymptomatic hearing impairment, it can result in hearing loss. Here we describe the case of a 70-year-old female with hearing impairment associated with idiopathic inflammatory arthritis in her auditory system. She had suffered from hearing difficulties for decades; however, the causes of her hearing impairment had not been evaluated. Pure tone audiometry showed severe sensorineural hearing loss requiring a cochlear implant. The workup for the cochlear implant revealed erosive changes in the incudomalleolar and incudostapedial joints with soft tissue swelling on temporal bone computed tomography. Bone pathology revealed plasmacytic infiltration and granulomatous inflammation. Laboratory examinations showed elevated levels of inflammatory markers; otherwise, she had negative results for all autoantibodies. In patients with idiopathic hearing loss, inflammatory arthritis of the middle ear without peripheral arthritis can provide a clue regarding the cause of the hearing loss.

A Study on Verification of Equivalence and Effectiveness of Non-Pharmacologic Dementia Prevention and Early Detection Contents : Non-Randomly Equivalent Design

Objective@#: The aim of this study was to verify the equivalence and effectiveness of the tablet-administered Korean Repeatable Battery for the Assessment of Neuropsychological Status (K-RBANS) for the prevention and early detection of dementia. @*Methods@#: Data from 88 psychiatry and neurology patient samples were examined to evaluate the equivalence between tablet and paper administrations of the K-RBANS using a non-randomly equivalent group design. We calculated the prediction scores of the tablet-administered K-RBANS based on demographics and covariate-test scores for focal tests using norm samples and tested format effects. In addition, we compared the receiver operating characteristic curves to confirm the effectiveness of the K-RBANS for preventing and detecting dementia. @*Results@#: In the analysis of raw scores, line orientation showed a significant difference (t=-2.94, p<0.001), and subtests showed small to large effect sizes (0.04–0.86) between paper- and tablet-administered K-RBANS. To investigate the format effect, we compared the predicted scaled scores of the tablet sample to the scaled scores of the norm sample. Consequently, a small effect size (d≤0.20) was observed in most of the subtests, except word list and story recall, which showed a medium effect size (d=0.21), while picture naming and subtests of delayed memory showed significant differences in the one-sample t-test. In addition, the area under the curve of the total scale index (TSI) (0.827; 95% confidence interval, 0.738–0.916) was higher than that of the five indices, ranging from 0.688 to 0.820. The sensitivity and specificity of TSI were 80% and 76%, respectively. @*Conclusion@#: The overall results of this study suggest that the tablet-administered K-RBANS showed significant equivalence to the norm sample, although some subtests showed format effects, and it may be used as a valid tool for the brief screening of patients with neuropsychological disorders in Korea.

Dysfunctional Contracted Bladder in Renal Transplantation / 대한이식학회지

PURPOSE: This report presents our experience of the renal transplatation of a long term dysfunctional contracted bladder and its outcome. METHODS: Between March 1996 and May 2006, 425 cases of renal transplantation were performed in our medical center. We found 14 chronic renal failure patients having dysfunctional contracted bladder (DFCB) that was diagnosed through the preoperative voiding cystourethrogram. DFCB was defined as the maximal urinary bladder volume less than 100 mL. No surgical or medical preparation was done before and after renal transplantation. In 8 out of 14 cases, extravesical ureteroneocytostomy (EVUC) was conducted and the Lich's EVUC was done for the other 6 cases. Double J ureteral stent was not employed in any cases. RESULTS: The mean age of the recipients was 41.4 years. The mean capacity of these bladder was 72.1 mL (range 20 to 100 mL). Of the 14 cases, thirteen had living donor related transplantation and one received cadaveric kidney. Postoperative complication was occurred in one case, which was bleeding. There was no evidance of urinary tract complication. All patient excluding of one patient who had the episodesof chronic rejection were stable throughout the entire follow up period. CONCLUSION: DFCB in renal translpantation had no adverse effect on successful outcome in transplant operation deposite no preoperative preparation, especially cadaveric donor transplatation, it may, however, need a delicate surgical skills to perform EVUC.

Comparison of growth and neuropsychological function after treatment for hematologic and oncologic diseases in monozygotic twins / 소아과

PURPOSE: The primary purpose of this study was to evaluate the growth and neuropsychologic function following treatments for pediatric hematologic and oncologic diseases. Healthy monozygotic twins served as ideal controls for comparison to exclude possible confounding factors. METHODS: Seven children treated with various hematologic and oncologic diseases were included in the study: acute lymphoblastic leukemia (ALL; n=2), Diamond-Blackfan anemia twins (n=2), and aplastic anemia (n=3). The median age at the diagnosis was 5.2 (0.3-15) years. The median duration of follow-up was 7.2 (4.9-10) years. Controls were healthy monozygotic twins. Growth was measured and the percentile channels were evaluated sequentially for patients. The K-WISC III was applied and compared in 5 pairs of patients and controls. RESULTS: Similar growth profiles were noted for the twins. The percentiles at diagnosis was 3-10 in 3, 25-50 in 2, and 50-75 in 2 cases. All patients stayed in their growth percentiles through follow-up, except for 1 patient who became obese. For IQ tests, the mean behavioral, verbal and full scale IQ scores of patients were 88.0, 93.8, and 89.8, respectively, and those from their corresponding controls were 92.2, 97.0, and 91.7 (P>0.05). However, 2 children who were treated for ALL had lower IQ scores. CONCLUSION: Similar growth profiles were observed in the monozygotic twins in terms of height and weight. The IQ scores of patients were similar to those of monozygotic twins. However, prophylactic CNS-directed therapy for leukemia might adversely affect the IQ scores. A further prospective study on larger number of twins is warranted.

A Case of Escobar Syndrome (Multiple Pterygium Syndrome)

Multiple pterygium (Escobar) syndrome is a rare disorder manifested by growth retardation, facial and genital anomalies, and widespread musculo-skeletal deformities. This disorder was originally described by Bussiere in 1902. And then in 1976, Gorlin et al. described an autosomal recessive disorder characterized by congenital arthrogryposis, skin webs across joints and unusual faces. It was fully delineated as a distinct entity by Escobar et al. in 1978 and an alternative name, Escobar syndrome. In this report, we present an multiple pterygium syndrome that manifested by arthrogryposis, pterygium in shoulder, elbow, wrist, severe deviation of lower leg and ankle, webbed neck, microphthalmia, low set ears, small mouth and high arched palate, and genital anomalies.

Prevalence and Risk Factors of Vancomycin-Resistant Enterococci (VRE) Colonization in Neonates / 소아과

PURPOSE: Vancomycin-resistant enterococci (VRE) are now nosocomial pathogens in Korea. But little is known about the prevalence of stool colonization with VRE in neonates in Korea. So we studied the prevalence and risk factors of VRE colonization in the Neonatal Intensive Care Unit (NICU). METHODS: From January 2000 to December 2004, the medical records of 294 neonates (127 cases of VRE group and 167 cases of non-VRE group, according to the results of stool culture) were reviewed retrospectively. We studied the annual prevalence of VRE and risk factors of VRE colonization in neonates. RESULTS: From 2000 to 2003, the prevalence rate of VRE in NICU increased. After preventing VRE transmission, the prevalence rate of VRE has decreased. CONCLUSION: VRE colonization increased recently. Risk factors of VRE colonization were prematurity, lower birth weight, longer hospitalization and use of vancomycin or 3rd generation cephalosporin, compared with the non-VRE group. To prevent VRE transmission among newborns, aggressive infection control strategies by NICU staffs must be implemented immediately for all babies.

Thyroid Hormone in Hyperemesis Gravidarum / 대한산부인과학회잡지

Nausea and vomiting during early pregnancy is a common phenomenon, but very little data is available about the mechanism of this condition, and the etiology of hypereme sis is still unknown. One of the most popular hypothesis is that abnormal hormone levels, especi-ally thyroid hormone, may be possible etiologic factor of nausea and vomiting. The object of this study is to investigate the relationship between the presence or ab- sence of nausea and vomiting in early pregnancy and thyroid function. Twenty patients suffering from hyperemesis gravidarum of first trimester of pregnancy and twenty from morning sickness were selected. 20 non-pregnant and 20 pregnant women without nausea and vomiting were selected to age-matched control groups. Thyroid function was evaluated by using T3, T4, and TSH radioimmunoassay. Comparison between groups were analyzed with the paired t-test. In this study, we found that a significant increase in serum total T4(p<0.001) and T3 (p<0.05), and a significant decrease in serum TSH(p<0.001) were observed in pregnancy with hyperemesis gravidarum relative to the level in normal pregnancy. These results were correlated with the severity of nausea and vomiting. In conclusion, highly elevated T3 and T4 were closely linked to the cause of the vomi- ting in pregnancy with hyperemesis gravidarum. Further study is needed to evaluate more clearly the thyroid status of patients with hyperemesis gravidarum and to seek a therapy.

Diagnostic significancy of fine needle aspiration cytology on thyroid nodules / 대한이비인후과학회지

No abstract available.

Rupture and ligation of the carotid artery in head and neck cancer / 대한이비인후과학회지

No abstract available.

A clinical experience on partial laryngectomy / 대한이비인후과학회지

No abstract available.