A 4 year old girl was admitted for correction of PDA under the general anesthesia. A 4.5mm ID cuffed orotracheal Rusch tube was inserted and the Jackson-Rees system was used for maintenance of anesthesia with enflurane-nitrous oxide-oxygen. During surgery a mild increase in airway resistance was noticed and tachycardia was seen but all other vital signs were within normal limits. In the recovery room, she exhibited signs of complete airway oibstruction, and so the endotracheal tube was extubated. The obstruction was due to a dried mucous crust attached to the bevel of the endotracheal tube.
Airway Resistance ; Anesthesia ; Anesthesia, General* ; Child, Preschool ; Female ; Humans ; Recovery Room ; Tachycardia ; Vital Signs

A 4 year old girl was admitted for correction of PDA under the general anesthesia. A 4.5mm ID cuffed orotracheal Rusch tube was inserted and the Jackson-Rees system was used for maintenance of anesthesia with enflurane-nitrous oxide-oxygen. During surgery a mild increase in airway resistance was noticed and tachycardia was seen but all other vital signs were within normal limits. In the recovery room, she exhibited signs of complete airway oibstruction, and so the endotracheal tube was extubated. The obstruction was due to a dried mucous crust attached to the bevel of the endotracheal tube.
Airway Resistance ; Anesthesia ; Anesthesia, General* ; Child, Preschool ; Female ; Humans ; Recovery Room ; Tachycardia ; Vital Signs

PURPOSE: The current challenges faced by nurses in providing high quality and evidence-based practice (EBP) supported care require profound changes in nursing education. To understand the changes needed to strengthen EBP education, the researchers examined EBP self-efficacy, course needs, barriers, and facilitators for academic faculty and clinical nurse preceptors to teach EBP in undergraduate nursing curricula. METHODS: For this study, mixed-method approach was used with survey data collected from 73 academic faculty members from 54 universities. Further, 17 clinical nurse preceptors in three academic hospitals provided qualitative data for exploration of barriers and facilitators to teaching EBP. Data analysis used SPSS/WIN 21.0 and content analysis. RESULTS: Quantitative data showed that although the overall level of self-efficacy among faculty was moderate, the implementation levels were relatively low. Most faculty members agreed with the need to integrate EBP courses into undergraduate nursing curricula. The qualitative data showed that the barriers to teaching EBP were lack of knowledge, skill, and initial investment for teaching EBP; hierarchical, rules-oriented nursing culture; potential learner overloads in processing EBP; limited research dissemination and application. Facilitators were identified as the importance of EBP to the profession of nursing; collaboration in schools and hospitals; and continuing education in teaching/utilizing EBP. CONCLUSION: The findings indicate that for successful integration of EBP ni nursing education there is a need for faculty training and integrated EBP courses.
Cooperative Behavior ; Curriculum ; Education ; Education, Continuing ; Education, Nursing ; Evidence-Based Practice* ; Faculty, Nursing ; Humans ; Investments ; Methods* ; Nursing ; Statistics as Topic

Tamoxifen, which is often used in breast cancer therapy, has also been used in the treatment of patients with advanced and recurrent endometrial carcinoma. Tamoxifen has been shown to have significant benificial effects in the treatment of breast cancer patients as hormonal therapy. However, there is evidence that tamoxifen may affect other hormone sensitive organs, including the uterus and ovaries. An increased risk of endometrial polyps, endometrial hyperplasia and endometrial cancer has been reported in tamoxifen treated women. We are able to make this report because we have experienced uterine endometrial carcinosarcoma which is developed in a patient treated with tamoxifen for five years following a modified radical mastectomy due to breast cancer in our hospital.
Breast Neoplasms* ; Breast* ; Carcinosarcoma* ; Endometrial Hyperplasia ; Endometrial Neoplasms ; Endometrium* ; Female ; Humans ; Mastectomy, Modified Radical ; Ovary ; Polyps ; Tamoxifen* ; Uterus

We aimed to analyze characteristics of encephalopathy after both hematopoietic stem cell and solid organ pediatric transplantation. We retrospectively reviewed medical records of 662 pediatric transplant recipients (201 with liver transplantation [LT], 55 with heart transplantation [HT], and 67 with kidney transplantation [KT], 339 with allogeneic hematopoietic stem cell transplantation [HSCT]) who received their graft organs at Asan Medical Center between January 2000 and July 2014. Of the 662 patients, 50 (7.6%) experienced encephalopathy after transplantation. The incidence of encephalopathy was significantly different according to the type of organ transplant: LT, 16/201 (8.0%), HT, 13/55 (23.6%), KT, 5/67 (7.5%), and HSCT, 16/339 (4.7%) (P < 0.001). Drug-induced encephalopathy (n = 14) was the most common encephalopathy for all transplant types, but particularly after HSCT. Hypertensive encephalopathy was the most common after KT and HT, whereas metabolic encephalopathy was the most common after LT. The median time to encephalopathy onset also differed according to the transplant type: 5 days after KT (range 0–491 days), 10 days after HT (1–296 days), 49.5 days after HSCT (9–1,405 days), and 39 days after LT (1–1,092 days) (P = 0.018). The mortality rate among patients with encephalopathy was 42.0% (n = 21/50). Only 5 patients died of neurologic complications. Transplant-associated encephalopathy presented different characteristics according to the type of transplant. Specialized diagnostic approach for neurologic complications specific to the type of transplant may improve survival and quality of life in children after transplantation.
Brain Diseases* ; Brain Diseases, Metabolic ; Child* ; Chungcheongnam-do ; Heart ; Heart Transplantation ; Hematopoietic Stem Cell Transplantation ; Hematopoietic Stem Cells ; Humans ; Hypertensive Encephalopathy ; Incidence ; Kidney ; Kidney Transplantation ; Liver ; Liver Transplantation ; Medical Records ; Mortality ; Quality of Life ; Retrospective Studies ; Transplant Recipients ; Transplantation ; Transplants

Boerhaave's syndrome is difficult to diagnosis because of the esophageal rupture, which is caused by nausea and vomiting, and Boerhaave's syndrome is known to have a high mortality rate. The mortality increases with a delayed diagnosis; therefore, an early diagnosis and surgical treatment are critical for a good prognosis. Yet some recent cases have shown that non-surgical treatments are successful in some classified patient groups. These groups should be considered according to their symptoms and their laboratory and radiological findings. Sepsis and multi-organ failure should be continuously checked for to see if they occurred and/or progressed. We report here on a 51 year old woman who had Boerhaave's syndrome, and this was caused by heavy drinking, nausea and vomiting, and she improved with just non-surgical treatment such as fasting, antibiotics and endoscopic clipping.
Anti-Bacterial Agents ; Drinking ; Early Diagnosis ; Esophageal Perforation ; Fasting ; Female ; Humans ; Mediastinal Diseases ; Nausea ; Prognosis ; Rupture ; Sepsis ; Vomiting

The web of the common bile duct is an extremely rare condition and is attributed to obstructive jaundice. Most cases have been found incidentally during a surgical procedure, since no specific preoperative clinical manifestations exist. Typically, the web of the biliary tree appears as a slit- or shelf-like radiolucent narrowing on a cholangiography. We experienced a case of the web of the common bile duct with obstructive jaundice in a 62 year- old female who complained of right upper quadrant pain. The patient was diagnosed via an endoscopic retrograde cholangiopancreaticography, and treated by way of a cholecystectomy, membranectomy and T-tube insertion. Four months after the surgical procedure, the patient had a recurrence of the web-like structure in the common bile duct and was subsequently treated successfully using a retrievable covered metallic stent insertion.
Biliary Tract ; Cholangiography ; Cholecystectomy ; Common Bile Duct ; Female ; Humans ; Jaundice, Obstructive ; Recurrence ; Stents

BACKGROUND: The measurement of carotid intima-media thickness (IMT) is useful for detection of early atherosclerotic disease. But, IMT are influenced by various factors including hypertension, age, diabetes, etc. We tried to estimate the correlation between carotid IMT and coronary artery disease in diabetics. METHODS: The B-mode ultrasonography and coronary angiography was perfomed in 50 as type 2 diabetes and 226 as nondiabetes. Carotid IMT was measured at around carotid bulb. Coronary artery lesions was evaluated based on quantitative coronary analysis (QCA) from coronary angiogram. RESULTS: Type 2 diabetic group (mean age 64.5+/-8.9 years old) included 21 patients without coronary artery disease and 29 patients with coronary artery disease. Non-diabetic group (mean age 61.0+/-10.1) included 138 patients without coronary artery disease and 88 patients with coronary artery disease. In type 2 diabetic group, the mean value of measured max IMT of subjects with coronary artery disease was similar to that of subjects without coronary disease (mean Rt. IMT, 1.26+/-0.62 mm vs. 1.03+/-0.29 mm, respectively, p=0.11, mean Lt IMT, 1.30+/-0.70 mm vs. 1.17+/-0.43 mm, respectively, p=0.46). But in non-diabetic group, the mean value of measured max IMT of subjects with coronary artery disease was more than that of subjects without coronary disease, and it is statistically significant (mean Rt. IMT, 1.09+/-0.32 mm vs. 0.96+/-0.25 mm, respectively, p=0.01, mean Lt IMT, 1.19+/-0.47 mm vs. 1.01+/-0.32 mm, respectively, p=0.01). CONCLUSION: This study shows weak correlation power between carotid IMT and coronary artery diseases in diabetics, contrast to non-diabetes.
Carotid Arteries ; Carotid Intima-Media Thickness ; Coronary Angiography ; Coronary Artery Disease ; Coronary Disease ; Coronary Vessels ; Humans ; Hypertension

Head and neck cancers have never been systematically studied for clinical purposes yet in Korea. This epidemiological survey on head and neck cancer patients was undertaken from January to December 2001 in 79 otorhinolaryngology resident-training hospitals nationwide. The number of head and neck cancer patients was 1,063 cases in the year. The largest proportion of cases arose in the larynx, as many as 488 cases, which accounted for 45.9%. It was followed by, in order of frequency, oral cavity (16.5%), oropharynx (10.0%), and hypopharynx (9.5%). The male:female ratio was 5:1, and the mean age was 60.3 yr. Surgery was the predominant treatment modality in head and neck cancers: 204 (21.5%) cases were treated with only surgery, 198 (20.8%) cases were treated with surgery and radiotherapy, 207 cases (21.8%) were treated with combined therapy of surgery, radiotherapy, and chemotherapy. Larynx and hypopharynx cancers had a stronger relationship with smoking and alcohol drinking than other primary site cancers. Of them, 21 cases were found to be metastasized at the time of diagnosis into the lung, gastrointestinal tract, bone, or brain. Coexisting second primary malignancies were found in 23 cases. At the time of diagnosis, a total of 354 cases had cervical lymph node metastasis accounting for 42.0%.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Alcohol Drinking/epidemiology ; Carcinoma, Squamous Cell/epidemiology* ; Child ; Female ; Head and Neck Neoplasms/epidemiology* ; Health Surveys ; Human ; Korea/epidemiology ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasms, Second Primary/epidemiology ; Occupations ; Registries/statistics & numerical data ; Risk Factors ; Smoking/epidemiology

Purpose: Considering the high disease burden and unique features of Asian patients with breast cancer (BC), it is essential to have a comprehensive view of genetic characteristics in this population. An institutional targeted sequencing platform was developed through the Korea Research-Driven Hospitals project and was incorporated into clinical practice. This study explores the use of targeted next-generation sequencing (NGS) and its outcomes in patients with advanced/metastatic BC in the real world. Materials and Methods: We reviewed the results of NGS tests administered to BC patients using a customized sequencing platform—FiRST Cancer Panel (FCP)—over 7 years. We systematically described clinical translation of FCP for precise diagnostics, personalized therapeutic strategies, and unraveling disease pathogenesis. Results: NGS tests were conducted on 548 samples from 522 patients with BC. Ninety-seven point six percentage of tested samples harbored at least one pathogenic alteration. The common alterations included mutations in TP53 (56.2%), PIK3CA (31.2%), GATA3 (13.8%), BRCA2 (10.2%), and amplifications of CCND1 (10.8%), FGF19 (10.0%), and ERBB2 (9.5%). NGS analysis of ERBB2 amplification correlated well with human epidermal growth factor receptor 2 immunohistochemistry and in situ hybridization. RNA panel analyses found potentially actionable and prognostic fusion genes. FCP effectively screened for potentially germline pathogenic/likely pathogenic mutation. Ten point three percent of BC patients received matched therapy guided by NGS, resulting in a significant overall survival advantage (p=0.022), especially for metastatic BCs. Conclusion Clinical NGS provided multifaceted benefits, deepening our understanding of the disease, improving diagnostic precision, and paving the way for targeted therapies. The concrete advantages of FCP highlight the importance of multi-gene testing for BC, especially for metastatic conditions.