Purpose: The purpose of this study was to identify the mediating effect of work engagement and job crafting on the relationship between nurses’ Grit on nursing performance. Methods: The data were collected using structured questionnaires through online surveys from 142 clinical nurses in five hospitals. Data were analyzed using SPSS 24.0, Hayes’s SPSS Process Macro 4.0 version program. Results: Nursing performance was significantly associated with Grit, work engagement and job crafting. The mediating effect of job crafting on the Grit on nursing performance was confirmed. Conclusion These results suggest that it is necessary to develop an intervention program that focuses on improving job crafting. Further, job crafting needs to be considered in developing nursing interventions to nurses' Grit and improve nursing performance for nurses.

Purpose: The purpose of this study was to investigate the factors affecting the quality of life of cancer patients by examining the degree of the COVID-19 pandemic-related depression, anxiety, stress, and treatment-crisis. Methods: Data were collected from 132 cancer patients undergoing surgery, chemotherapy, radiotherapy, and hormone therapy at K University Hospital in D City using a structured questionnaire. The period of data collection was from May 6 to May 28, 2022. The collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson’s correlation, and stepwise multiple regression. Results: The mean scores of quality of life, depression, anxiety, stress, and treatment-crisis during the COVID-19 pandemic were 84.64±29.09, 15.14±6.49, 4.66±5.27, 75.83±17.70, and 78.52±19.95, respectively. In terms of factors affecting the quality of life related to the COVID-19 pandemic, COVID-19 pandemic-related stress (β=.41, p<.001) appeared to have the greatest impact, followed by COVID-19 pandemic-related treatment-crisis (β=.28, p=.002), anxiety (β=.21, p=.002), and gender (β=.14, p=.009), with a total explanatory power of 67.6%. Conclusion To improve the quality of life during the COVID-19 pandemic, COVID-19 pandemic-related stress, treatment-crisis, and anxiety should be periodically monitored and nursing interventions such as education on infection prevention, management, and emotional support programs should be provided to decrease the COVID-19 pandemic-related stress, treatment-crisis, and anxiety.

Arachnoid cyst of the cavernous sinus is very rare. When present, its anatomic location frequently gives rise to cranial nerve palsy. We report a case of arachnoid cyst of the cavernous sinus in a 38-year-old man with impaired eyeball movement and diplopia.
Adult ; Arachnoid Cysts ; Arachnoid* ; Cavernous Sinus* ; Cranial Nerve Diseases ; Diplopia ; Humans

OBJECTIVE: Preimplantation genetic diagnosis (PGD) is reserved for couples with a risk of transmitting a serious and incurable disease, and hence avoids the undesirable therapeutic abortion. In this study, we evaluated the efficacy of PGD for Duchenne muscular dystrophy (DMD) cases by the fluorescent PCR with polymorphic linked markers and the conventional duplex-nested PCR methods. METHODS: Biopsy of one or two blastomeres was done from the embryos fertilized by ICSI on the third day after fertilization. We performed two cases of PGD-DMD by the duplex-nested PCR for the causative mutation loci and the SRY gene on Y chromosome. The triplex fluorescent PCR for the mutation loci, the SRY gene and the polymorphic microsatellite marker on X chromosome was applied for two cases of PGD-DMD. RESULTS: By the duplex-nested PCR, successful diagnosis rate was 95.5% (21/22), but we could not discriminate the female embryos whether normal or carrier in this X-linked recessive disease. However, the triplex fluorescent PCR method showed 100% (27/27) of successful diagnosis rate, and all female embryos (n=17) were distinguished normal (n=10) from carrier (n=7) embryos. Unaffected and normal embryos were transferred into mother's uterus after diagnosis. A healthy normal male was achieved after PGD with the duplex-nested PCR method and a twin, a male and a female, were delivered with triplex fluorescent PCR method. The normality of dystrophin gene was confirmed by amniocentesis and postnatal genetic analysis in all offsprings. CONCLUSION: The fluorescent PCR with polymorphic marker might be useful in improving the specificity and reliability of PGD for single gene disorders.
Abortion, Therapeutic ; Amniocentesis ; Biopsy ; Blastomeres ; Diagnosis ; Dystrophin ; Embryonic Structures ; Family Characteristics ; Female ; Fertilization ; Genes, sry ; Humans ; Male ; Microsatellite Repeats ; Muscular Dystrophy, Duchenne* ; Polymerase Chain Reaction* ; Pregnancy ; Preimplantation Diagnosis* ; Prostaglandins D ; Sensitivity and Specificity ; Sperm Injections, Intracytoplasmic ; Twins ; Uterus ; X Chromosome ; Y Chromosome

Testicular infarction is caused most commonly by acute testicular torsion, but rarely by epididymitis. We report color Doppler sonographic findings and Doppler spectrum in a 56-year-old man with epididymitis that was complicated by testicular infarction.
Epididymitis* ; Humans ; Infarction* ; Male ; Middle Aged ; Spermatic Cord Torsion ; Ultrasonography

Maffucci syndrome is a rare congenital non-inherited condition characterized by multiple enchondromas and cutaneous hemangiomas. It is associated with increased risk of malignancy, including chondrosarcomas, and because of generalized mesodermal dysplasia, aneurysms can develop. We present a case of Maffucci syndrome associated with intracranial chondrosarcoma and aneurysm.
Aneurysm* ; Chondroma ; Chondrosarcoma* ; Enchondromatosis ; Hemangioma ; Intracranial Aneurysm ; Mesoderm

This report presents the case of a 63-year-old man who had a myocardial infarction leading to coronary artery bypass graft 2 years earlier who subsequently underwent elective laparoscopic cholecystectomy. After an uneventful operation, the patient developed an acute postoperative myocardial infarction in the recovery room and died 19 days postoperatively. Anesthesiologists should be aware of the rare possibility of acute, fatal postoperative myocardial infarction and consider this complication when they perform the preoperative risk evaluation, anesthesia, and postoperative care for cardiac patients undergoing noncardiac surgery.
Anesthesia ; Cholecystectomy, Laparoscopic ; Coronary Artery Bypass ; Humans ; Middle Aged ; Myocardial Infarction ; Postoperative Care ; Recovery Room ; Transplants

A 63-year-old female was admitted to our hospital with a tender abdominal wall mass about 15 cm in diameter, which she had for 1 month. About 1 week earlier, the patient had also perceived a mass in the neck area. Computed tomography revealed huge thyroid and periumbilical masses. The thyroid hormone levels were consistent with a hyperthyroid state. Pathological examination of the thyroid mass was compatible with anaplastic thyroid carcinoma (ATC) and the abdominal cutaneous mass was shown to be metastatic ATC. Despite palliative radiotherapy and chemotherapy, the patient died of respiratory failure on her 63rd day of hospitalization. This case demonstrates that abdominal cutaneous metastasis and hyperthyroidism can occur as initial manifestations of ATC. To our knowledge, this is the first reported case.
Abdomen ; Female ; Humans ; Hyperthyroidism/*etiology ; Middle Aged ; Skin Neoplasms/*secondary ; Thyroid Neoplasms/pathology

OBJECTIVES: This study was performed to evaluate the laboratory system for successful PGD using fluorescence in situ hybridization (FISH) and the clinical outcome of PGD cycles in five years experiences. METHODS: A total of 181 PGD-FISH cycles of 106 couples were performed, and diagnosed chromosome normality in the preimplantation embryos. The laboratory and clinical data were classified by the following optimization steps, and statistically analyzed. Phase I: Blastomere biopsy with two kinds of pipettes, removal of cytoplasmic proteins without treatment of pepsin and culture of biopsied embryos with single medium; Phase II: Blatomere biopsy with single pipette, removal of cytoplasmic proteins with pepsin and culture of biopsied embryos with single medium; Phase III: Blastomere biopsy with single pipette, removal of cytoplasmic proteins with pepsin and culture of biopsied embryos with sequential media. RESULTS: A total of 3,209 oocytes were collected, and 83.8% (2,212/2,640) of fertilization rate was obtained by ICSI procedure. The successful blastomere biopsies were accomplished in 98.6% (2,043/2,071) of embryos, and the successful diagnosis rate of FISH was 94.7% (1,935/ 2,043) of blastomeres from overall data. Embryo transfers with normal embryos were conducted in 93.9% (170/181) of started cycles. There was no difference in the successful rate of biopsy and diagnosis among Phase I, II and III. However, the pregnancy rate per embryo transfer of Phase III (38.8%, 26/67) was significantly (p<0.05) higher than those of Phase I (13.9%, 5/36) and Phase II (14.9%, 10/67). CONCLUSIONS: The laboratory optimization and experience for the PGD with FISH procedure can increase the pregnancy rate to 38.8% in the human IVF-ET program. Our facility of PGD with FISH provides the great possibility to get a normal pregnancy for the concerned couples by chromosomal aberrations.
Biopsy ; Blastocyst ; Blastomeres ; Chromosome Aberrations ; Cytoplasm ; Diagnosis ; Embryo Transfer ; Embryonic Structures ; Family Characteristics ; Fertilization ; Fluorescence ; Humans ; In Situ Hybridization ; Oocytes ; Pepsin A ; Pregnancy Rate* ; Pregnancy* ; Preimplantation Diagnosis* ; Prostaglandins D ; Sperm Injections, Intracytoplasmic

Tuberculous optochiasmatic arachnoiditis (OCA) is a rare complication of tuberculous meningitis. We describe a 47-year-old female with tuberculous OCA confused with ethambutol-associated optic neuropathy. She was on anti-tuberculous treatment (i.e., isoniazid, rifampin, ethambutol, and pyrazinamide) for two months due to tuberculous meningitis. Visual impairment occurred during treatment, and ethambutol was changed to levofloxacin because of concern for ethambutol-associated optic neuropathy. Her visual impairment did not improve three months after anti-tuberculous treatment that excluded ethambutol, and she was referred to our hospital. Brain MRI showed enhancement of the optic chiasm and bilateral optic tract, and fundoscopy revealed bilateral optic nerve atrophy, suggesting tuberculous OCA. Her visual acuity was partially improved after anti-tuberculous treatment. Tuberculous OCA should be considered in addition to ethambutol-associated optic neuropathy for a patient with tuberculous meningitis who presents with visual impairment.
Arachnoid ; Arachnoiditis ; Atrophy ; Brain ; Ethambutol ; Female ; Humans ; Isoniazid ; Middle Aged ; Ofloxacin ; Optic Chiasm ; Optic Nerve ; Optic Nerve Diseases ; Rifampin ; Tuberculosis, Meningeal ; Vision Disorders ; Visual Acuity ; Visual Pathways