No abstract available.
Male ; Penis* ; Xanthogranuloma, Juvenile*

Purpose: The study aimed to investigate the relationship between moral distress and the quality of nursing care. Methods: This cross-sectional correlation study included nurses working at oncology nursing units of two secondary general hospitals in Seoul and Gyeonggi-do, Korea. A total of 207 nurses participated. Moral distress was measured by the Moral Distress Scale-Revised Nurse Questionnaire and quality of nursing care was evaluated by the Quality of Oncology Nursing Care Scale. Data were collected from October 5 to 31, 2018. Data analysis included descriptive statistics, independent t-test, ANOVA, Pearson’s correlation coefficient and multiple regression analysis. Results: The quality of oncology nursing care showed a negative correlation with moral distress (r=-.19, p=.007). The factors affecting the quality of oncology nursing care were religion (β=-.22, p=.001), clinical experience in oncology units (β=.27, p=.007), and moral distress (β=-.16, p=.018). Moral distress showed a statistically significant predictive power of 13% in the regression model (F=8.70, p=<.001). Conclusion The findings of this study suggest that management of moral distress is important to increase the quality of oncology nursing care.

BACKGROUND: Epinephrine is commonly used to reduce bleeding by constriction of nasal vessels in endoscopic sinus surgery. However, when it absorbs to other organs systemically, tachycardia and hypertension may occur and result in more bleeding. This study is performed to evaluate the dose response effects of remifentanil infusion to suppress these adverse responses without delaying emergence. METHODS: Sixty healthy patients who scheduled for endoscopic sinus surgery were randomly allocated into three groups by the dose of remifentanil infusion. For induction and maintenance of anesthesia, 0.05, 0.15, 0.25microgram/kg/min of remifentanil and 3.5microgram/ml of intravenous propofol by TCI were infused to each group. Systolic and diastolic blood pressure, heart rate and bispectral index were measured for 15 minutes at the 1 minute intervals after nasal packing of epinephrine. RESULTS: Systolic and diastolic blood pressure in R0.15 and R0.25 group were significantly lower compared to R0.05 group during 9 to 12 minutes after epinephrine packing, but heart rate and bispectral index were not significantly different among the groups. The frequency of hypotension and bradycardia were significantly higher in R0.25 than R0.05 and R0.15. CONCLUSIONS: Continuous infusion of 3.5microgram/ml of propofol with 0.15microgram/kg/min of remifentanil attenuate hypertension and tachycardia induced by epinephrine with little side effects.
Anesthesia ; Blood Pressure ; Bradycardia ; Constriction ; Epinephrine* ; Heart Rate ; Hemodynamics* ; Hemorrhage ; Humans ; Hypertension ; Hypotension ; Propofol ; Tachycardia

Purpose: To evaluate the characteristics, anatomical success rate, and factors that may affect the anatomical success of rhegmatogenous retinal detachment in patients in their 20s. Methods: We retrospectively analyzed the medical records of patients aged 20-29 years who underwent surgery for rhegmatogenous retinal detachment from January 2018 to December 2022. We examined factors such as sex, age, duration of illness, preoperative best corrected visual acuity, presence of underlying diseases, proliferative vitreoretinopathy, lattice degeneration, macular involvement, extent of retinal detachment at diagnosis, axial length, and myopia level to explore their impact on surgical outcomes. Results: The study included 122 eyes. The mean age was 23.81 ± 2.82 years, and the average sphere power was -5.80 ± 3.71 diopters (D). The percentage of eyes with a refraction of ≤ -6.0 D came to 44.3% (54/122), and with ≤ -4.0 D it amounted to 72.1% (88/122). The average logarithm of the minimum angle of resolution (logMAR) best corrected visual acuity improved significantly from 0.52 ± 0.68 before surgery to 0.28 ± 0.45 after surgery. The primary surgical success rates were 92.0% for scleral buckling, 88.9% for vitrectomy, and 92.3% for combined scleral buckling and vitrectomy, with no significant factors related to anatomical success identified. Conclusions There was a high prevalence of moderate to severe myopia among patients in their 20s with rhegmatogenous retinal detachment. However, no statistically significant correlation was found between the degree of myopia and anatomical success. Both functional and anatomical outcomes were generally favorable in these patients.

Purpose: To evaluate the characteristics, anatomical success rate, and factors that may affect the anatomical success of rhegmatogenous retinal detachment in patients in their 20s. Methods: We retrospectively analyzed the medical records of patients aged 20-29 years who underwent surgery for rhegmatogenous retinal detachment from January 2018 to December 2022. We examined factors such as sex, age, duration of illness, preoperative best corrected visual acuity, presence of underlying diseases, proliferative vitreoretinopathy, lattice degeneration, macular involvement, extent of retinal detachment at diagnosis, axial length, and myopia level to explore their impact on surgical outcomes. Results: The study included 122 eyes. The mean age was 23.81 ± 2.82 years, and the average sphere power was -5.80 ± 3.71 diopters (D). The percentage of eyes with a refraction of ≤ -6.0 D came to 44.3% (54/122), and with ≤ -4.0 D it amounted to 72.1% (88/122). The average logarithm of the minimum angle of resolution (logMAR) best corrected visual acuity improved significantly from 0.52 ± 0.68 before surgery to 0.28 ± 0.45 after surgery. The primary surgical success rates were 92.0% for scleral buckling, 88.9% for vitrectomy, and 92.3% for combined scleral buckling and vitrectomy, with no significant factors related to anatomical success identified. Conclusions There was a high prevalence of moderate to severe myopia among patients in their 20s with rhegmatogenous retinal detachment. However, no statistically significant correlation was found between the degree of myopia and anatomical success. Both functional and anatomical outcomes were generally favorable in these patients.

Purpose: To evaluate the characteristics, anatomical success rate, and factors that may affect the anatomical success of rhegmatogenous retinal detachment in patients in their 20s. Methods: We retrospectively analyzed the medical records of patients aged 20-29 years who underwent surgery for rhegmatogenous retinal detachment from January 2018 to December 2022. We examined factors such as sex, age, duration of illness, preoperative best corrected visual acuity, presence of underlying diseases, proliferative vitreoretinopathy, lattice degeneration, macular involvement, extent of retinal detachment at diagnosis, axial length, and myopia level to explore their impact on surgical outcomes. Results: The study included 122 eyes. The mean age was 23.81 ± 2.82 years, and the average sphere power was -5.80 ± 3.71 diopters (D). The percentage of eyes with a refraction of ≤ -6.0 D came to 44.3% (54/122), and with ≤ -4.0 D it amounted to 72.1% (88/122). The average logarithm of the minimum angle of resolution (logMAR) best corrected visual acuity improved significantly from 0.52 ± 0.68 before surgery to 0.28 ± 0.45 after surgery. The primary surgical success rates were 92.0% for scleral buckling, 88.9% for vitrectomy, and 92.3% for combined scleral buckling and vitrectomy, with no significant factors related to anatomical success identified. Conclusions There was a high prevalence of moderate to severe myopia among patients in their 20s with rhegmatogenous retinal detachment. However, no statistically significant correlation was found between the degree of myopia and anatomical success. Both functional and anatomical outcomes were generally favorable in these patients.

Amelanotic maliganat melanoma is a comparatively rare disease. It accounts for 1.8~8.1% of all malignant melanoma. It is sometime difficult to diagnose amelanotic malignant melanoma because there is no pigmentation, clinically. Polypoid melanoma is a variant of nodular melanoma, which in depth seldom reaches the reticular dermis. The main part of the tumor is located above the nearby epidermis, raised in the form resembling cauliflower. We report a rare case of amelanotic malignant melanoma with polypoid feature in a 78-year-old woman who presented a single bright red nodule on the left thigh.
Aged ; Brassica ; Dermis ; Epidermis ; Female ; Humans ; Melanoma ; Melanoma, Amelanotic ; Pigmentation ; Rare Diseases ; Thigh

No abstract available.
Cryptococcosis* ; Humans

BACKGROUND: Although many laboratories use automated blood culture systems, adequate skin disinfection and optimal blood volume are still critical for successful culture. The authors undertook a nationwide survey to understand the current situation and problems of blood culture in Korea. METHODS: A survey of blood culture was performed in March and April 2010, including disinfectants, blood collection intervals, and recommended blood volumes. The laboratory physicians described the storage condition of culture bottles before delivery to the equipment. For quality control, the positive rate and skin contamination rate were studied. RESULTS: Replies to the survey were collected from 74 Korean hospitals. Povidone iodine after either isopropyl alcohol or ethanol application was the most common means of skin disinfection. Sampling of a second set of cultures was performed simultaneously in 38% of hospitals and after a 30-min interval in 50%. The recommended blood volume was 10 mL in most cases (69%), but was 20 mL in 24% of cases. The bottles were stored at 37degrees C before installation in 23% of cases and at room temperature in 16%, whereas 57% were placed directly in the equipment during the night shift. Positive rates ranged 8-10% in 32% of hospitals, 5-8% in 23%, and <5% in 12%. Skin contamination rates were 2-3% in 32% of hospitals, 1-2% in 27%, and >3% in 13%. CONCLUSION: Skin disinfection methods were rather variable. Sampling interval, blood volume, and storage of bottles should be standardized. More than 10% of the hospitals require quality improvement in terms of positive rate and skin contamination rates.
2-Propanol ; Bacteremia ; Blood Volume ; Disinfectants ; Disinfection ; Ethanol ; Povidone-Iodine ; Quality Control ; Quality Improvement ; Sepsis ; Skin

We evaluated the clinical results of the combined keratoplasty and cataract surgery. Fifty nine patients were devided into 3 groups according to the operation type: Group I; penetrating keratoplasty, cataract extraction and intraocular lens implantation (triple procedure), Group II; penetrating keratoplasty and cataract extraction, Group III; penetrating keratoplasty and intraocular lens implantation. The most common cause of corneal opacity was infection in group I and II, and aphakic bullous keratopathy in group III. The preoperative best corrected visual acuity was less than 20/200 in almost all patients. The postoperative corrected visual acuity of 20/100 or better was obtained in 70%(14 eyes), 53%(9 eyes) and 33.3%(5 eyes) in group I, II and III and 12 months. Clarity of the graft cornea was maintained 90.9% in group I, 55% in group, and 64.7% in group III. The two most common complication were graft rejection and glaucoma. From above results, combined keratoplasty and cataract surgery could be an available procedure which obtain a good visual outcome in patients who have both corneal opacity and cataract. Especially, the triple procedure offers patients the chance of an early visual rehabilitation after graft and cataract surgery with a little risk of complication. However, more careful preoperative examinations and postoperative managements should be necessary for a higher success-rate.
Cataract Extraction ; Cataract* ; Cornea ; Corneal Opacity ; Corneal Transplantation* ; Glaucoma ; Graft Rejection ; Humans ; Keratoplasty, Penetrating ; Lens Implantation, Intraocular ; Rehabilitation ; Transplants ; Visual Acuity