PURPOSE: The purpose of this study was to identify the roles of empowerment and emotional intelligence in the relationship between job embeddedness and turnover intension among general hospital nurses. METHODS: The sample for this study consisted of 224 nurses from four general hospitals of less than 500 beds located in Seoul and Gyunggi Province. Data were analyzed using frequency, percentage, mean, standard deviation, t-test, ANOVA, Scheffe test, Pearson Correlation and Hierarchical Multiple Regression. RESULTS: It was found that: (a) Job embeddedness and emotional intelligence had negative effects on turnover intension; (b) Emotional intelligence moderated the relationship between job embeddedness and turnover intension, but empowerment did not. CONCLUSION: Findings indicate a need to reduce the degree of turnover by enhancing job embeddedness among general hospital nurses. Further research needs to be done to refine this study.
Emotional Intelligence* ; Hospitals, General* ; Power (Psychology)* ; Seoul

Background: Orbital medial wall fractures, which are more common than inferior wall fractures, have traditionally been difficult to diagnose with conventional radiography. As the fracture extends deep into the bony orbit, accurately visualizing internal structures becomes challenging, increasing the risk of optic nerve compression. In a previous study, the author introduced a technique for treating medial orbital wall fractures using a combined transethmoidal and transcaruncular approach. In this study, the authors hypothesized that the use of surgical navigation could enhance precision, safety, and anatomical reconstruction in this approach and employed navigation during surgery for medial orbital wall fractures and evaluated whether it improved postoperative functional and anatomical outcomes while minimizing complications. Methods: From September 2021 to November 2023, 48 patients with isolated medial wall fractures underwent surgical treatment using a combined transcaruncular approach and transethmoidal packing to repair the orbital fracture. Of these patients, 23 underwent surgery with the use of intraoperative navigation, while the other 25 did not. Intraoperative navigation was employed to facilitate precise fracture reduction and reduce the risk of optic nerve injury. The outcomes were compared by dividing the patients into two groups. Preoperative and postoperative assessments included ophthalmologic evaluations, Hertel exophthalmometry, and computed tomography-based orbital volume measurements. Results: The surgical approach with intraoperative navigation was successfully performed in all patients. Postoperative outcomes showed full recovery without residual symptoms or complications. Orbital volume measurements indicated a significant reduction in the preoperative orbital volume ratio from 109.03% to 104.80% postoperatively (p< 0.001). However, changes in the Hertel scale were not statistically significant (p = 0.086). Conclusion The integration of intraoperative navigation in medial orbital wall fracture surgery enhances the precision of medial orbital wall restoration and minimizes postoperative complications, supporting its use in the surgical management of medial orbital fractures.

Background: Orbital medial wall fractures, which are more common than inferior wall fractures, have traditionally been difficult to diagnose with conventional radiography. As the fracture extends deep into the bony orbit, accurately visualizing internal structures becomes challenging, increasing the risk of optic nerve compression. In a previous study, the author introduced a technique for treating medial orbital wall fractures using a combined transethmoidal and transcaruncular approach. In this study, the authors hypothesized that the use of surgical navigation could enhance precision, safety, and anatomical reconstruction in this approach and employed navigation during surgery for medial orbital wall fractures and evaluated whether it improved postoperative functional and anatomical outcomes while minimizing complications. Methods: From September 2021 to November 2023, 48 patients with isolated medial wall fractures underwent surgical treatment using a combined transcaruncular approach and transethmoidal packing to repair the orbital fracture. Of these patients, 23 underwent surgery with the use of intraoperative navigation, while the other 25 did not. Intraoperative navigation was employed to facilitate precise fracture reduction and reduce the risk of optic nerve injury. The outcomes were compared by dividing the patients into two groups. Preoperative and postoperative assessments included ophthalmologic evaluations, Hertel exophthalmometry, and computed tomography-based orbital volume measurements. Results: The surgical approach with intraoperative navigation was successfully performed in all patients. Postoperative outcomes showed full recovery without residual symptoms or complications. Orbital volume measurements indicated a significant reduction in the preoperative orbital volume ratio from 109.03% to 104.80% postoperatively (p< 0.001). However, changes in the Hertel scale were not statistically significant (p = 0.086). Conclusion The integration of intraoperative navigation in medial orbital wall fracture surgery enhances the precision of medial orbital wall restoration and minimizes postoperative complications, supporting its use in the surgical management of medial orbital fractures.

Background: Orbital medial wall fractures, which are more common than inferior wall fractures, have traditionally been difficult to diagnose with conventional radiography. As the fracture extends deep into the bony orbit, accurately visualizing internal structures becomes challenging, increasing the risk of optic nerve compression. In a previous study, the author introduced a technique for treating medial orbital wall fractures using a combined transethmoidal and transcaruncular approach. In this study, the authors hypothesized that the use of surgical navigation could enhance precision, safety, and anatomical reconstruction in this approach and employed navigation during surgery for medial orbital wall fractures and evaluated whether it improved postoperative functional and anatomical outcomes while minimizing complications. Methods: From September 2021 to November 2023, 48 patients with isolated medial wall fractures underwent surgical treatment using a combined transcaruncular approach and transethmoidal packing to repair the orbital fracture. Of these patients, 23 underwent surgery with the use of intraoperative navigation, while the other 25 did not. Intraoperative navigation was employed to facilitate precise fracture reduction and reduce the risk of optic nerve injury. The outcomes were compared by dividing the patients into two groups. Preoperative and postoperative assessments included ophthalmologic evaluations, Hertel exophthalmometry, and computed tomography-based orbital volume measurements. Results: The surgical approach with intraoperative navigation was successfully performed in all patients. Postoperative outcomes showed full recovery without residual symptoms or complications. Orbital volume measurements indicated a significant reduction in the preoperative orbital volume ratio from 109.03% to 104.80% postoperatively (p< 0.001). However, changes in the Hertel scale were not statistically significant (p = 0.086). Conclusion The integration of intraoperative navigation in medial orbital wall fracture surgery enhances the precision of medial orbital wall restoration and minimizes postoperative complications, supporting its use in the surgical management of medial orbital fractures.

No abstract available.
Cholestasis, Intrahepatic*

BACKGROUND: CSF can be leaked from the nose or ear due to fractures, tumors or surgical procedures in the skull base region, and the threat of impending meningitis necessitates early identification of it. Since 2-transferrin occurs practically in cerebrospinal fluid (CSF) and not in other body fluid, its detection from the rhinorrhea or otorrhea can be used for the diagnosis of CSF leakage. We carried out immunofixation-silver stain (IF-SS) method for detection of 2-transferrin in the CSF in order to know optimal identification condition of specific cerebrogenic marker. METHODS: The fresh CSF sample was collected by spinal tapping. 2-Transferrin was estimated by quantifying the total transferrin by nephelomertry (Behring, Germany). 2-Transferrin of CSF was identified by electrophoresis using Titan gel high resolution protein system (Beckman, USA), immunofixation with anti-human transferrin antibody (Dako, Denmark) and then stained with silver nitrate. Serial dilutions of CSF were performed to know the detection limit of 2-transferrin. To know the influence of blood mixing, tests for mixed specimen of serum and hemolysate in CSF were performed. To evaluate the specimen storage condition, tests for different temperature and storage time were performed . RESULTS: By IF-SS method, identification limit of 2-transferrin was 0.5 mg/dL in 1:4 diluted CSF with distilled water. And 2-transferrin could be detected in condition of mixing serum protein (7.5 g/dL) or hemoglobin (13 g/dL) with CSF up to 6 : 4. At various sample storage condition, such as 37degrees C, room temperature, and 4degrees C, band intensity decreased abruptly after 1 day, and it was not detected 5 days later. Mean while, in -20degrees C and -70degrees C, 2-transferin band was detected after 10 days. CONCLUSIONS: IF-SS method was sufficiently sensitive and specific for invalidation by blood contamination, and seems to be used as effective identification of 2-transferrin in the CSF without sample concentration, less diagnostic test for CSF leakage.
Body Fluids ; Cerebrospinal Fluid* ; Diagnosis* ; Diagnostic Tests, Routine ; Ear ; Electrophoresis ; Limit of Detection ; Meningitis ; Nose ; Saturn ; Silver Nitrate ; Skull Base ; Spinal Puncture ; Transferrin* ; Water

Congenital adrenal hyperplasia is inherited disorder of adrenal steroidogenesis. 21-hydroxylase deficiency is the most commone enzymatic defect and is divided into classic and late-onset or nonclassic forms. Both classic non-classic 21-hydrozylase deficiencies are inherited in a recessive manner as allelic variants. But it is rare that happened in twin infants. Chief complaints of affected twins in our case were ambiguous genitalia, hyperpigmentation and dehydrations. They were revealed into hyponatremia, hyperkalemia and increased amount of serum progesterone, 17-hydroxyprogesterone and urinary 17-ketosteroid excretion and were administered with DOCA, 9alpha-fluorohydrocortisone, hydrocortisone to control the electrolyte imbalance. And now, both of them are going to normal ratio of weight gain and body growth.
17-alpha-Hydroxyprogesterone ; Adrenal Hyperplasia, Congenital* ; Desoxycorticosterone Acetate ; Disorders of Sex Development ; Humans ; Hydrocortisone ; Hyperkalemia ; Hyperpigmentation ; Hyponatremia ; Infant ; Progesterone ; Steroid 21-Hydroxylase* ; Twins* ; Weight Gain

One of the complication during or after subclavian vein cannulation is intravascular catheter or wire embolization. Although some studies have reported safety of retaining foreign body embolization, and even death. The intravascular foreign body can be removed surgically or non-surgically. With improvement in instrument technology and technique, percutaneous retrieval of intravascular foreign bodies has become a relatively common procedure. Commonly used methods to remove intravascular foreign bodies are loop snare and basket technique. Sometimes biopy forcep can be used. We have experienced 2 cases of non-surgical removal of intravascular foreign bodies. One of the foreign bodies was 7cm wire fragment in right atrium(RA), the other was a 50cm guide wire. We used the standard loop snare technique for removal of 7cm wire fragment in RA and stone removal basket and 3.0mm ACS PTCA balloon to remove the 50cm short guide wire.
Catheterization ; Catheters ; Foreign Bodies* ; SNARE Proteins ; Subclavian Vein ; Surgical Instruments

No abstract available.
Paralysis* ; Tourniquets*

Pigmented lesions of palmar and plantar skin may cause diagnostic problems, because some features of benign lesions in these sites may raise the suspicion of melanoma if considered alone. Transepidermal elimlnation is a mechanism by which a substance is eliminated through the epidermis, and it is apt to be confused with a feature of melanoma that tumor cells are located at all layers of the epidermis. We report a case of transepidermal elimination of nevus cells in acral letiginous nevus which needs a differential dignosis of melanoma.
Epidermis ; Melanoma ; Nevus* ; Skin