Preoperative Localization and Intraoperative Parathyroid Hormone Assay in Korean Patients with Primary Hyperparathyroidism

BACKGROUND: The intraoperative parathyroid hormone (IOPTH) assay is widely used in patients with primary hyperparathyroidism (PHPT). We investigated the usefulness of the IOPTH assay in Korean patients with PHPT. METHODS: We retrospectively reviewed the data of 33 patients with PHPT who underwent parathyroidectomy. Neck ultrasonography (US) and 99mTc-sestamibi scintigraphy (MIBI scan) were performed preoperatively and IOPTH assays were conducted. RESULTS: The sensitivity of neck US and MIBI scans were 91% and 94%, respectively. A 50% decrease in parathyroid hormone (PTH) levels 10 minutes after excision of the parathyroid gland was obtained in 91% (30/33) of patients and operative success was achieved in 97% (32/33) of patients. The IOPTH assay was 91% true-positive, 3% true-negative, 0% false-positive, and 6% false-negative. The overall accuracy of the IOPTH assay was 94%. In five cases with discordant neck US and MIBI scan results, a sufficient decrease in IOPTH levels helped the surgeon confirm the complete excision of the parathyroid gland with no additional neck exploration. CONCLUSION: The IOPTH assay is an accurate tool for localizing hyperfunctioning parathyroid glands and is helpful for evaluating cases with discordant neck US and MIBI scan results.

Descriptive Correlational Study on Personality Type using MBTI and Job Satisfaction / 기본간호학회지

PURPOSE: This study was done to examine the correlations between personality type and job satisfaction of nurses. METHODS: Subjects included three hundred twelve nurses ages from 21 to 55. The Myers-Briggs Type Indicator(MBTI) was administered to determine the personality types of the nurses(n=312). A job satisfaction survey including a demographic and career questionnaire was also used. Data were analyzed using ANOVA. RESULTS: The mean score for job satisfaction was 113.68 out of 205. The result showed that there was no statistically significant correlation between job satisfaction and information gathering functions ; S: Sensing, N: Intuition (t=.667, p=.499), T: Thinking, F: Feeling (t=.822, p=.412). The results, however, indicated that style for gaining energy(I: Introversion, E: Extroversion)(t=2.008, p=.046) and life dealing style(J : Judgement, P : Perception)(t=2.290, p=.023) were significantly correlated with job satisfaction. The extrovert focuses on the outside and get energy through interacting with people and doing things. Judgement type is described as organized, decisive, and orderly. CONCLUSION: Nurses in the extrovert and judgement types were more satisfied with their jobs than those in the introvert and perceptive type. Other results support that educational level, marital status, job characteristics, clinical experiences, motivation for nursing, and night duty were correlated with job satisfaction.