No abstract available.
Ureaplasma urealyticum* ; Ureaplasma*

PURPOSE: To describe the appearance and average thickness of the internal anal sphincter with anal endosonography in healthy Korean adults. MATERIAL AND METHODS: 184 subjects(male: 96, female: 88) with no history of anorectal disease or surgery were studied with anal endosonography. The average thickness of internal sphincter was meas ured at the mid-anal canal. For the internal sphincter, which is often asymmetric, the thickness of each 4 part(12, 3, 6 and 9 o'clock direction) were measured in left lateral decubitus position. RESULTS: The anal wall was well visualized in 5 layers(mucosa, submucosa, internal anal sphincter, intersphincteric plane, external anal sphincter) with anal endosonography. The anal endosonogram showed the internal anal sphincter as a homogenous, well-defined, hypoechoic, circular band, and slightly asymmetric. The average thickness of the internal anal sphincter in the area of mid-anal portion was 2.0 0.3 mm(range: 1~3 mm). There was no sexual difference; however, a significant positive correlation with age was found in average thickness of the internal anal sphincter. The correlation with lean body mass was not found. CONCLUSION: The internal anal sphincter is well-visualized, best defined structure by anal endosonography. Average thickeness of the sphincter in Korean appeared to be the same as in the Western.
Adult* ; Anal Canal* ; Endosonography ; Female ; Humans

No abstract available.
Female ; Hysterectomy, Vaginal*

No abstract available.
Hearing*

Purpose: To report a case of diffuse large B-cell lymphoma of the conjunctival fornix.Case summary: A 49-year-old man visited our clinic with redness and foreign body sensation in the right inferior conjunctival fornix that had begun 20 days previously. The patient had no pain, no fever, weight loss, and no past history of chronic disease. On slit lamp biomicroscopic examination, a large, salmon-colored, raised, well-defined, mass was detected in the inferior bulbar and fornix conjunctiva. We performed excision biopsy. The soft tissue lesion was 17 × 5 × 4 mm in size. Microscopic examination identified an area of small, mature mononuclear lymphocytes and an area of lymphocytes, such as large lymphoblasts with divided nuclei and conspicuous nucleoli. On immunohistochemical staining, the diffuse large B-cell lymphoma areas were positive for CD20 and Bcl-6, negative for CD3, CD5, and CD23, and the Ki-67 positive rate was relatively high. Finally, the patient was diagnosed with diffuse large B-cell lymphoma accompanying mucosal-associated lymphoid tissue lymphoma. There were no findings suggestive of metastasis invasion from other organs. The patient underwent immunochemotherapy after excisional biopsy. No recurrence has occurred over 1-year follow-up. Conclusions Although rare, diffuse large B-cell lymphoma should be considered in the differential diagnosis of conjunctival lymphomatous lesions.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Fingertip amputation is a common traumatic injury which can be treated with revascularization therapy or composite grafting. This article reports two case studies showing the successful management of fingertip amputation using hyperbaric oxygen therapy (HBOT) and prostaglandin E1 (PGE1) treatment after composite grafting, where revascularization was not possible. HBOT was used to promote angiogenesis, improve oxygen transfer, and accelerate wound healing. At the same time, PGE1 was administered to control inflammation, stimulate cell proliferation, and promote tissue repair. These case reports offer effective approaches to treating fingertip amputation. The treatment strategy used in this study can be expected to improve patient outcomes and quality of life.