No abstract available.
Niemann-Pick Disease, Type A*

Purpose: This study compared the clinical and radiological results of the femoral neck system (FNS) and cannulated compression screws (CCS) for the fixation of femoral neck fractures. Materials and Methods: Patients who underwent FNS or CCS internal fixation for femoral neckfractures between January 2016 and January 2022 were analyzed retrospectively. The hip joint function using the Harris hip score (HHS) was evaluated three months and one year after surgery. The operation time, fracture healing time, and associated surgical complications in the two groups were compared and analyzed statistically. Results: Seventy-nine patients were categorized into 38 FNS and 41 CCS groups. The FNS group had a longer operation time and higher postoperative HHS at three months (p<0.01). Femoral neck shortening was lower in the FNS group (p=0.022). There were no significant differences in the fracture healing time and other complications. Conclusion There were no differences in most clinical outcomes and complications between the two groups except for the three-month HHS and femoral neck shortening. This study suggests that FNS could be an alternative to CCS for treating femoral neck fractures.

Materials and Methods: This study retrospectively included 1,415 consecutive patients who underwent spinal surgery between January 2016 and December 2021. Patients diagnosed with infectious diseases were excluded. Prophylactic antibiotics were administered intraoperatively and 24 hours postoperatively. Drains were removed when the volume of postoperative fluid drainage was <50 mL and <100 mL in patients who underwent cervical and thoracic surgery and lumbar surgery in the preceding 24 hours, respectively, and cultures were made. We evaluated the correlation between the results of positive drain tip culture and SSI. Results: Positive drain tip cultures were found in 51 cases (3.6%). SSI was identified in 34 cases (2.4%). The most frequently isolated microorganism was methicillin-resistant Staphylococcus epidermidis (61.8%). The sensitivity, specificity, and positive, and negative predictive values of drain tip culture were 50.0%, 97.4%, 32.1%, and 98.8%, respectively. The same bacteria were isolated from the surgical lesion in 16 of 17 SSI cases with a positive drain tip culture, thereby giving a bacteria matching rate between tissue culture and drain tip culture of 94.1%. The number of surgery levels, drain remaining period, and drain tip culture positivity were significantly increased in the SSI group. Conclusions Drain tip cultures might be useful for predicting SSI. Drain tip culture had a high positivity rate in the SSI group, and the coincidence rate for the causative pathogen was high.

Rhabdomyolysis varies from transient elevation of muscular enzyme to reduction of circulating volume and development of acute kidney injury (AKI). The majority is related to trauma, excessive exercise, alcohol and seizure disorders. Systemic infections associated with salmonellosis were rarely reported. Most of Salmonella infections are caused by Salmonella Typhi. Most common manifestations are typhoid fever and gastroenteritis. Sometimes serious complications such as gastrointestinal bleeding, intestinal perforation, and encephalopathy occur. However, AKI-associated rhabdomyolysis is rarely reported in salmonellosis even though it is not considered to be a major complication. Unfortunately, the precise pathogenetic mechanisms responsible for rhabdomyolysis with Salmonella Enteritidis infection are poorly understood due to the rarity of reported cases. In this presentation, we describe a patient with Salmonella Enteritidis (serogroup D) bacteremia complicated by disseminated intravascular coagulation, rhabdomyolysis and AKI. The blood culture and stool culture from the patient yielded Salmonella Enteritidis. Rhabdomyolysis and AKI should be considered as potentially fatal complications in patients with Salmonella Enteritidis infection.
Acute Kidney Injury ; Bacteremia ; Disseminated Intravascular Coagulation ; Epilepsy ; Gastroenteritis ; Hemorrhage ; Humans ; Intestinal Perforation ; Rhabdomyolysis ; Salmonella ; Salmonella enteritidis ; Salmonella Infections ; Salmonella typhi ; Typhoid Fever

BACKGROUND: Two dimensional echocardiographic monitoring of left ventricular resional wall motion abnormalities(RWMA) with incremental injection of ergonovine up to 350microg(ErgEcho) is useful for a noninvasive diagnosis of coronary vasospasm(CVS). The prevalence that CVS may evoke unstable angina(UA). However, this theory has not been the subject of any systematic analysis to date. This prospective study was carried out on patients who had been tentatively diagnosed as having UA when they were carried out on patients who has been tentatively diagnosed as having UA when they were admitted to the coronary care unit due to chest pain. The aim was to determine the significance of CVS in the clinical spectrum of UA and the value of Erg Echo when applied to this situation. METHODS: With antianginal medications a diagnostic coronary angiography was done to rule out significant fixed athrosclerotic disease(FD), with more than 70% narrowing of luminal diameter. In patients with normal coronary angiograms of insignificant FD. Erg Echo was performed to diagnose CVS after the discontinuation of all antianginal medications. All patients with postinfarction or secondary angina were excluded in this study. RESULTS: Of 191 patients(135 males, 57+/-9 yrs) enrolled from Mar 1992 to June 1993,71%(135/191) showed significant FD in the angiography. CVS was documented in 18%(34/191) using Erg Echo with mean injected ergonovine dosage of 125+/-89microg. In patients with CVS only 24%(8/34) had mild fixed lesion in the angiography with mean luminal narrowing of 60%(+/-12%). RWMA in the territory of left anterior descending artery was the most common(70%, 24/34). Other causes of chest were esophageal spasm in 3 patient(1%, 3/191) and hypertrophic cardiomyopathy in 2 patients, and 17 patients were diagnosed as having chest pain of unkwnon etiology. One of them redeveloped chest pain 2 months later. when repeated Erg Echo revealed RWMA. Others were symptom free during the follow-up(8+/-4 months) and there were no cardiac events. CONCLUSION: Our data suggest that in patients presenting UA in Korea, CVA is the main cause of myocardial ischemia in considerable number of patient, and Erg Echo after the angiography is useful and safe for noninvasive diagnosis of CVS in this situation.
Angina, Unstable* ; Angiography ; Arteries ; Cardiomyopathy, Hypertrophic ; Chest Pain ; Coronary Angiography ; Coronary Care Units ; Coronary Vasospasm ; Diagnosis ; Echocardiography* ; Ergonovine* ; Esophageal Spasm, Diffuse ; Humans ; Korea ; Male ; Myocardial Ischemia ; Phenobarbital ; Prevalence ; Prospective Studies ; Thorax

BACKGROUND: Two dimensional echocardiographic monitoring of left ventricular resional wall motion abnormalities(RWMA) with incremental injection of ergonovine up to 350microg(ErgEcho) is useful for a noninvasive diagnosis of coronary vasospasm(CVS). The prevalence that CVS may evoke unstable angina(UA). However, this theory has not been the subject of any systematic analysis to date. This prospective study was carried out on patients who had been tentatively diagnosed as having UA when they were carried out on patients who has been tentatively diagnosed as having UA when they were admitted to the coronary care unit due to chest pain. The aim was to determine the significance of CVS in the clinical spectrum of UA and the value of Erg Echo when applied to this situation. METHODS: With antianginal medications a diagnostic coronary angiography was done to rule out significant fixed athrosclerotic disease(FD), with more than 70% narrowing of luminal diameter. In patients with normal coronary angiograms of insignificant FD. Erg Echo was performed to diagnose CVS after the discontinuation of all antianginal medications. All patients with postinfarction or secondary angina were excluded in this study. RESULTS: Of 191 patients(135 males, 57+/-9 yrs) enrolled from Mar 1992 to June 1993,71%(135/191) showed significant FD in the angiography. CVS was documented in 18%(34/191) using Erg Echo with mean injected ergonovine dosage of 125+/-89microg. In patients with CVS only 24%(8/34) had mild fixed lesion in the angiography with mean luminal narrowing of 60%(+/-12%). RWMA in the territory of left anterior descending artery was the most common(70%, 24/34). Other causes of chest were esophageal spasm in 3 patient(1%, 3/191) and hypertrophic cardiomyopathy in 2 patients, and 17 patients were diagnosed as having chest pain of unkwnon etiology. One of them redeveloped chest pain 2 months later. when repeated Erg Echo revealed RWMA. Others were symptom free during the follow-up(8+/-4 months) and there were no cardiac events. CONCLUSION: Our data suggest that in patients presenting UA in Korea, CVA is the main cause of myocardial ischemia in considerable number of patient, and Erg Echo after the angiography is useful and safe for noninvasive diagnosis of CVS in this situation.
Angina, Unstable* ; Angiography ; Arteries ; Cardiomyopathy, Hypertrophic ; Chest Pain ; Coronary Angiography ; Coronary Care Units ; Coronary Vasospasm ; Diagnosis ; Echocardiography* ; Ergonovine* ; Esophageal Spasm, Diffuse ; Humans ; Korea ; Male ; Myocardial Ischemia ; Phenobarbital ; Prevalence ; Prospective Studies ; Thorax

Background: Radiotherapy is a common treatment option for lung or esophageal cancer, particularly when surgery is not feasible for patients with poor lung function. However, radiotherapy can affect pulmonary function and thereby induce pneumonitis or pneumonia, which can be fatal in patients with respiratory impairment. The purpose of this study is to evaluate if reductions in pulmonary function after radiotherapy can be minimized through simultaneous pulmonary rehabilitation (PR). Methods: In this matched case control study, we retrospectively analyzed patients who had undergone radiotherapy for thoracic malignant disease between January 2018 and June 2019. We analyzed results from pulmonary function tests and 6-minute walking tests (6MWT) conducted within the six months before and after radiotherapy treatment. Results: In total, results from 144 patients were analyzed, with 11 of the patients receiving PR and radiotherapy simultaneously. Of the 133 patients in the control group, 33 were matched with 11 patients in the PR group. Changes in forced expiratory volume in one second (FEV1) and FEV1/forced vital capacity were significantly different between the PR group and the matched control group (240 mL vs. –10 mL, p=0.017 and 5.5% vs. 1.0%, p=0.038, respectively). The median distance of 6MWT in the PR group also increased significantly, from 407.5 m to 493.0 m after radiotherapy (p=0.017). Conclusion Simultaneous PR improved pulmonary function, particularly in measures of FEV1, and exercise capacity for patients with lung or esophageal cancer even after radiotherapy treatment. These findings may provide an important base of knowledge for further large population studies with long-term follow-up analysis in the identification of the PR’s effects during thoracic radiotherapy.

This case report presents the successful endoscopic submucosal dissection (ESD) of a well-differentiated esophageal liposarcoma in a 51-year-old male with persistent dysphagia. The cause was initially diagnosed as a 10 cm pedunculated lesion extending from the upper esophageal sphincter to the mid-esophagus. An ESD was chosen over traditional surgery because it is less invasive. The procedure involved a precise submucosal injection and excision with special techniques to manage bleeding from a central vessel.Despite the extraction challenges owing to the size of the lesion, it was successfully removed orally. A histopathological examination of the 8.3×4.2×2.3 cm specimen revealed the characteristic features of a well-differentiated liposarcoma, including MDM2 and CDK4 positivity. The follow-up revealed no recurrence, and active surveillance has been performed since. This report highlights the versatility of ESD in treating significant esophageal tumors and provides evidence for its efficacy as a minimally invasive alternative.

PURPOSE: Allergic rhinitis is clinically defined as a disorder of the nose induced by IgE mediated inflammation after allergen exposure of the nasal mucosa. Many reports have stated that Panax ginseng and fermented red ginseng have anti-inflammatory effects, especially against Th2-type inflammation. This study was conducted to evaluate the therapeutic effects of fermented red ginseng in allergic rhinitis. METHODS: In this 4-week, double-blind, placebo-controlled study, 59 patients with persistent perennial allergic rhinitis were randomly divided into two groups: those receiving fermented red ginseng tablets (experimental group) and those receiving placebo (control group). The primary efficacy variable was the total nasal symptom score (TNSS; rhinorrhea, sneezing, itchy nose, and nasal congestion). Secondary efficacy variables were the Rhinitis Quality of Life (RQoL) score and skin reactivity to inhalant allergens, as determined by the skin prick test. RESULTS: There was no significant difference in the TNSS score and TNSS duration score between the experimental and placebo groups in weeks 1, 2, 3, or 4. For nasal congestion, fermented red ginseng was significantly effective (P<0.005), while placebo caused no change. The activity and emotion of RQoL improved markedly secondary to treatment with fermented red ginseng (P<0.05), while placebo caused no change. Additionally, fermented red ginseng reduced skin reactivity to sensitized perennial allergens (P<0.05). Fermented red ginseng was well tolerated. CONCLUSIONS: Fermented red ginseng improved nasal congestion symptoms and RQoL in patients with perennial allergic rhinitis.
Allergens ; Complementary Therapies ; Estrogens, Conjugated (USP) ; Humans ; Immunoglobulin E ; Inflammation ; Nasal Mucosa ; Nose ; Panax ; Quality of Life ; Rhinitis ; Rhinitis, Allergic, Perennial ; Skin ; Sneezing ; Tablets

BACKGROUND: Malnutrition is associated with many adverse clinical outcomes. The present study aimed to identify the prevalence of malnutrition in hospitalized patients in Korea, evaluate the association between malnutrition and clinical outcomes, and ascertain the risk factors of malnutrition. METHODS: A multicenter cross-sectional study was performed with 300 patients recruited from among the patients admitted in 25 hospitals on January 6, 2014. Nutritional status was assessed by using the Subjective Global Assessment (SGA). Demographic characteristics and underlying diseases were compared according to nutritional status. Logistic regression analysis was performed to identify the risk factors of malnutrition. Clinical outcomes such as rate of admission in intensive care units, length of hospital stay, and survival rate were evaluated. RESULTS: The prevalence of malnutrition in the hospitalized patients was 22.0%. Old age (≥ 70 years), admission for medical treatment or diagnostic work-up, and underlying pulmonary or oncological disease were associated with malnutrition. Old age and admission for medical treatment or diagnostic work-up were identified to be risk factors of malnutrition in the multivariate analysis. Patients with malnutrition had longer hospital stay (SGA A = 7.63 ± 6.03 days, B = 9.02 ± 9.96 days, and C = 12.18 ± 7.24 days, P = 0.018) and lower 90-day survival rate (SGA A = 97.9%, B = 90.7%, and C = 58.3%, P < 0.001). CONCLUSION: Malnutrition was common in hospitalized patients, and resulted in longer hospitalization and associated lower survival rate. The rate of malnutrition tended to be higher when the patient was older than 70 years old or hospitalized for medical treatment or diagnostic work-up compared to elective surgery.
Cross-Sectional Studies ; Hospitalization ; Humans ; Intensive Care Units ; Korea ; Length of Stay ; Logistic Models ; Malnutrition ; Multivariate Analysis ; Nutrition Assessment ; Nutritional Status ; Prevalence ; Risk Factors ; Survival Rate