Sporotrichosis is an infection of worldwide distribution caused by the fungal organiam sporotrichum schenckii. The disease is usually of the primary cutaneous variety with involvement of regionaI lymphatics, although dissemination may occur. A case of lymphatic type of Syorotrichosis affecting 33 years old, barber, who has been suffering from painless multiple nodules on right hand 4 forearm, is presented. The skin lesions developed about 3months ago, and increased sise and numbers of the lesion insidiously. Diagnosis was confirmed by characterietic clinical, mycological, histopathological studies He was treated with potassium iodide and there was markedly improved.
Adult ; Diagnosis ; Forearm ; Hand ; Humans ; Potassium Iodide ; Skin ; Sporothrix ; Sporotrichosis*

Background: Recently clinical trials have expanded extensively in Korea; thus, ensuring the rights of subjects participating in clinical trials is imperative. Accordingly, national regulations on subject recruitment advertisement were enforced from October 25, 2018. In this study, the effect of this regulation was evaluated by analyzing the difference in the provision of information before and after enforcement of the regulation. Methods: Recruitment advertisements for clinical trial subjects 3 years before and after enforcement of the regulation were collated by the significance sampling approach. Print-based (newspapers, buses, and subways) and web-based (clinical trial center websites and online platforms) materials for recruitment in clinical trials of phase 1 to 4 for investigational drugs, medical devices, and oriental medicine were considered. Chi-square tests were conducted for inter-group comparisons. SPSS version 26 was employed for statistical analyses. Results: A total of 137 advertisements were collected comprising 60 pre- and 77 post-regulation enforcement. The overall rate of delivery of critical information in advertisements increased significantly from 47.5% before regulation to 93.2% after regulation enforcement. Particularly, details on expected adverse events augmented significantly (p<0.001). Benefits from participation in clinical trial reduced significantly from 88.3% to 70.1% (p<0.05). As the information provision amplified, the inclusion of professional terms increased. Conclusions Enforcement of regulations has led to a surge in the amount of information and challenging terms contained in advertisements for recruiting subjects. Therefore, additional efforts are required by subjects to completely understand the information provided in the advertisements.

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PURPOSE: We applied low-dose-rate brachytherapy for low- and intermediate-risk groups of prostate cancer patients. Our initial experiences were analyzed to assess the result of low-dose-rate brachytherapy for low- and intermediate-risk groups of patients with localized prostate cancer. MATERIALS AND METHODS: A total of 50 consecutive patients have been treated with brachytherapy for 1 year since April 2007. Among them, a total of 24 patients in the low- or intermediate-risk groups were enrolled: 10 of the 24 patients were in the low-risk group (clinical T1a-T2b, Gleason score [GS] of 2-6, PSA<10 ng/ml), and 14 patients were in the intermediate-risk group (clinical T2b-T2c, Gleason score of 7, or PSA 10-20 ng/ml). Implantations were performed by practicing a real-time ultrasound-guided placement including prostatic capsular placement in the intermediate-risk group. All 24 patients were treated with 1 to 3 months of androgen-deprivation therapy. RESULTS: In the low- and intermediate-risk groups, the median patients' ages were 64 and 70 years, respectively. The numbers of patients in the low-risk group according to clinical T stage were 4 cases of T1c and 6 cases of T2a. The intermediate-risk group included 4 patients of stage T2a, 3 patients of stage T2b, and 7 patients of T2c. Five patients with a GS< or =6 and 9 patients with a GS of 7 were classified as being in the intermediate-risk group. Serum PSA levels in the intermediate-risk group were less than 10 ng/ml in 11 patients and 10-20 ng/ml in 3 patients. The median radiation doses delivered to 90% of the prostate in the low-risk and intermediate-risk groups were 257.5 Gy (range, 142.5-357.5 Gy) and 260.0 Gy (range, 147.5-357.5 Gy), respectively. Biochemical failure was not revealed in any case during follow-up. No patients experienced major complications. CONCLUSIONS: We can expect outstanding local control effect with low-dose-rate brachytherapy in low- and intermediate-risk prostate cancer. Our technique of modifying the insertion field in the intermediate-risk group is feasible and tolerable. However, long-term follow-up data are needed for this strategy.
Brachytherapy ; Follow-Up Studies ; Humans ; Neoplasm Grading ; Prostate ; Prostatic Neoplasms

Purpose: This study was performed to investigate the gender differences in suicide attempts in adolescents. Methods: We reviewed the medical records of adolescents (≤ 18 years) who had visited a university hospital emergency department (ED) for suicide attempts from January 2018 through December 2019. General characteristics of the adolescents, details of the attempt, and outcomes were analyzed. The characteristics were age, gender, the Korean Triage and Acuity Scale, previous attempts, and psychiatric history. The details were initial Glasgow Coma Scale, attempt-arrival time, living alone, method, place, and motivation of the attempt, and concurrent use of alcohol. The outcomes included psychiatric consultation, ED length of stay, and ED outcomes. Results: A total of 86 adolescents were included. Their age ranged from 13 to 18 years, and girls accounted for 65.1%. The girls had more frequent psychiatric history than boys (66.1% vs. 30.0%; P = 0.001) without a significant difference in previous attempts (55.4% vs. 46.7%; P = 0.442). The most common methods of the attempt in the girls and boys were poisoning and sharp objects (53.3% [16 of the 30 boys] vs. 60.7% [34 of the 56 girls]; P = 0.002), respectively. No differences were found in the other details of the attempt and in the rate of psychiatric consultation. The girls had longer ED length of stay (247.0 minutes vs. 186.5; P = 0.033), a lower rate of discharge against medical advice, and higher rates of hospitalization (discharge against medical advice, 53.6% vs. 76.7%; non-psychiatric, 23.2% vs. 3.3%; psychiatric, 12.5% vs. 0%; P = 0.003). Conclusion Girls may make suicide attempts, usually by poisoning, and undergo relevant hospitalization, more often than boys. In contrast, boys usually use sharp objects, with a higher rate of discharge against medical advice and lower rates of the attempt and hospitalization.

Purpose: This study was performed to investigate the gender differences in suicide attempts in adolescents. Methods: We reviewed the medical records of adolescents (≤ 18 years) who had visited a university hospital emergency department (ED) for suicide attempts from January 2018 through December 2019. General characteristics of the adolescents, details of the attempt, and outcomes were analyzed. The characteristics were age, gender, the Korean Triage and Acuity Scale, previous attempts, and psychiatric history. The details were initial Glasgow Coma Scale, attempt-arrival time, living alone, method, place, and motivation of the attempt, and concurrent use of alcohol. The outcomes included psychiatric consultation, ED length of stay, and ED outcomes. Results: A total of 86 adolescents were included. Their age ranged from 13 to 18 years, and girls accounted for 65.1%. The girls had more frequent psychiatric history than boys (66.1% vs. 30.0%; P = 0.001) without a significant difference in previous attempts (55.4% vs. 46.7%; P = 0.442). The most common methods of the attempt in the girls and boys were poisoning and sharp objects (53.3% [16 of the 30 boys] vs. 60.7% [34 of the 56 girls]; P = 0.002), respectively. No differences were found in the other details of the attempt and in the rate of psychiatric consultation. The girls had longer ED length of stay (247.0 minutes vs. 186.5; P = 0.033), a lower rate of discharge against medical advice, and higher rates of hospitalization (discharge against medical advice, 53.6% vs. 76.7%; non-psychiatric, 23.2% vs. 3.3%; psychiatric, 12.5% vs. 0%; P = 0.003). Conclusion Girls may make suicide attempts, usually by poisoning, and undergo relevant hospitalization, more often than boys. In contrast, boys usually use sharp objects, with a higher rate of discharge against medical advice and lower rates of the attempt and hospitalization.

No abstract available.
Fetus* ; Nuchal Translucency Measurement* ; Pregnancy*

BACKGROUND: The renin angiotensin syaimstem plays an important role in hypertension. Therefore, the purpose of this study was to investigate the comparison of responsiveness to angiotensin II (ANG II) in isolated renal proximal convoluted tubules of spontaneously hypertensive (SHR) and Wistar Kyoto (WKY) rats. METHODS: Intracellualr calcium concentration ([Ca2+i) was measured using Fura- 2/AM, inositol trisphosphate (IP3) accumulation was determined by radioimmuno assay and cellular ATP content measured using the microchemilunescene method in renal proximal tubule suspension or isolated renal proximal tubules. RESULTS: When measured the ANG II-induced [Ca2+i, the young rats showed a greater response to ANG II than adult rats in both strains. The ANG II (10-7 M)-induced [Ca2+i transient in the cortical tubule suspension from adult SHR was significantly lower than that in age-matched WKY. In isolated proximal tubule segments, ANG II-induced [Ca2+i increment was only observed in S1 segments. Comparing responsiveness to ANG II in SHR and WKY, similar phenomenon was observed as experiment using tubule suspension. IP3 accumulation by ANG II also attenuated in adult SHR. The 20-minutes incubation without any exogenous substrate in proximal convoluted tubule (S1) significantly decreased cellular ATP content and ANG II (10-7 M) inhibited decrement of cellular ATP level. The effect of ANG II on cellular ATP restoration was disappeared by the treatment with losartan. CONCLUSION: From these results, the responsiveness of ANG II to AT1A receptor is attenuated in the proximal convoluted tubules of adult SHR comparing the age- mached WKY.
Adenosine Triphosphate ; Adult* ; Angiotensin II ; Angiotensins ; Animals ; Calcium ; Humans ; Hypertension ; Inositol ; Losartan ; Rats ; Renin

The purpose of this study is to provide the basic data and their analysis to improve hospital foodservice by identifying patient satisfaction with different attributes of hospital foodservice and its influencing factors using self written survey on nine hundred fifteen hospitalized patients in 28 general hospitals in Seoul and Kungki area. The statistical analysis of data was done by SAS/WIN package(Version 6.11) to determine Descriptive Analysis, T-test, Analysis of Variance, Pearson's Correlation, and Factor Analysis. The summary of the study results is as follows: 1. Among sixteen food-service quality attributes, the most unsatisfying one was the meal itself, the provision of nutrition informations, the possibility of menu choices, immediate response on meal problems, and the taste of the meal. 2. There was a positive correlation between the general quality satisfaction and freshness, nutritional considerations, and the temperature of the dishes and trays, and variety of menu in food-service quality were also correlated positively. 3. Based on the result of statistical analysis on the expectation and recognition in hospital food-service quality attributes vs quality satisfaction, expectation was negatively correlated with quality satisfaction: however, recognition was positively correlated.
Hospitals, General ; Humans ; Meals ; Patient Satisfaction* ; Seoul

This study was to investigate the horizontal & vertical bone change pattern when using cervical headgear in Class II malocclusion of growing children and compared the skeletal features between the group with increased lower facial height and the group without increase in lower facial height. The results are as follows; 1. Forward growth of maxilla was inhibited, downward tipping of anterior palatal plane could be seen and distal movement of maxillary first molar was observed. 2. There was relative forward movement of Mandible against the Maxillary cranial base, and relative forward movement of mandibular 1st molar against the Maxilla and vertical increase due to alveolar growth of Mandible. 3. There was significant increase in anterior and posterior facial heights but the ratio of facial height showed no significant difference. 4. The group with increased lower facial height has shorter ramus length, than the smaller palatal plane angle, and more distal movement of Maxillary 1st molar than the group without increase Ha-young Hyun.
Child* ; Humans ; Malocclusion ; Mandible ; Maxilla ; Molar ; Skull Base