Purpose: Improvements in surgical quality and patient safety are critical components of the healthcare system. Despite excellent cancer survival rates in Korea, there is a lack of standardized postoperative complication management systems.To address this gap, the Korean Surgical Society initiated the development of the Korean Quality Improvement Platform in Surgery (K-QIPS) program. Methods: K-QIPS was successfully launched in 87 general hospitals. This nationwide surgical quality improvement program covers 5 major surgical fields: gastric surgery, colorectal surgery, hepatectomy and liver transplantation, pancreatectomy, and kidney transplantation. Results: Common and surgery-specific complication platforms will be developed, and the program will work toward the implementation of an artificial intelligence-based complication prediction system and the provision of evidence-based feedback to participating institutions. K-QIPS represents a significant step toward improving surgical quality and patient safety in Korea. Conclusion This program aims to reduce postoperative complications, mortality, and medical costs by providing a standardized platform for complication management and prediction. The successful implementation of this nationwide project may provide a good model for other countries that are required to improve surgical outcomes and patient care.

Purpose: Improvements in surgical quality and patient safety are critical components of the healthcare system. Despite excellent cancer survival rates in Korea, there is a lack of standardized postoperative complication management systems.To address this gap, the Korean Surgical Society initiated the development of the Korean Quality Improvement Platform in Surgery (K-QIPS) program. Methods: K-QIPS was successfully launched in 87 general hospitals. This nationwide surgical quality improvement program covers 5 major surgical fields: gastric surgery, colorectal surgery, hepatectomy and liver transplantation, pancreatectomy, and kidney transplantation. Results: Common and surgery-specific complication platforms will be developed, and the program will work toward the implementation of an artificial intelligence-based complication prediction system and the provision of evidence-based feedback to participating institutions. K-QIPS represents a significant step toward improving surgical quality and patient safety in Korea. Conclusion This program aims to reduce postoperative complications, mortality, and medical costs by providing a standardized platform for complication management and prediction. The successful implementation of this nationwide project may provide a good model for other countries that are required to improve surgical outcomes and patient care.

Purpose: Improvements in surgical quality and patient safety are critical components of the healthcare system. Despite excellent cancer survival rates in Korea, there is a lack of standardized postoperative complication management systems.To address this gap, the Korean Surgical Society initiated the development of the Korean Quality Improvement Platform in Surgery (K-QIPS) program. Methods: K-QIPS was successfully launched in 87 general hospitals. This nationwide surgical quality improvement program covers 5 major surgical fields: gastric surgery, colorectal surgery, hepatectomy and liver transplantation, pancreatectomy, and kidney transplantation. Results: Common and surgery-specific complication platforms will be developed, and the program will work toward the implementation of an artificial intelligence-based complication prediction system and the provision of evidence-based feedback to participating institutions. K-QIPS represents a significant step toward improving surgical quality and patient safety in Korea. Conclusion This program aims to reduce postoperative complications, mortality, and medical costs by providing a standardized platform for complication management and prediction. The successful implementation of this nationwide project may provide a good model for other countries that are required to improve surgical outcomes and patient care.

Purpose: Patients who have undergone gastrectomy have unique symptoms that are not appropriately assessed using currently available tools. This study developed and validated a symptom-focused quality of life (QoL) questionnaire for patients who have received gastrectomy for gastric cancer. Materials and Methods Based on a literature review, patient interviews, and expert consultation by the KOrean QUality of life in Stomach cancer patients Study group (KOQUSS), the initial item pool was developed. Two large-scale developmental studies were then sequentially conducted for exploratory factor analyses for content validity and item reduction. The final item pool was validated in a separate cohort of patients and assessed for internal consistency, test-retest reliability, construct validity, and clinical validity. Results The initial questionnaire consisted of 46-items in 12 domains. Data from 465 patients at 11 institutions, followed by 499 patients at 13 institutions, were used to conduct item reduction and exploratory factor analyses. The final questionnaire (KOQUSS-40) comprised 40 items within 11 domains. Validation of KOQUSS-40 was conducted on 413 patients from 12 hospitals. KOQUSS-40 was found to have good model fit. The mean summary score of the KOQUSS-40 was correlated with the EORTC QLQ-C30 and STO22 (correlation coefficients, 0.821 and 0.778, respectively). The KOQUSS-40 score was also correlated with clinical factors, and had acceptable internal consistency (> 0.7). Test-retest reliability was greater than 0.8. Conclusion The KOQUSS-40 can be used to assess QoL of gastric cancer patients after gastrectomy and allows for a robust comparison of surgical techniques in clinical trials.

Purpose: Patients who have undergone gastrectomy have unique symptoms that are not appropriately assessed using currently available tools. This study developed and validated a symptom-focused quality of life (QoL) questionnaire for patients who have received gastrectomy for gastric cancer. Materials and Methods Based on a literature review, patient interviews, and expert consultation by the KOrean QUality of life in Stomach cancer patients Study group (KOQUSS), the initial item pool was developed. Two large-scale developmental studies were then sequentially conducted for exploratory factor analyses for content validity and item reduction. The final item pool was validated in a separate cohort of patients and assessed for internal consistency, test-retest reliability, construct validity, and clinical validity. Results The initial questionnaire consisted of 46-items in 12 domains. Data from 465 patients at 11 institutions, followed by 499 patients at 13 institutions, were used to conduct item reduction and exploratory factor analyses. The final questionnaire (KOQUSS-40) comprised 40 items within 11 domains. Validation of KOQUSS-40 was conducted on 413 patients from 12 hospitals. KOQUSS-40 was found to have good model fit. The mean summary score of the KOQUSS-40 was correlated with the EORTC QLQ-C30 and STO22 (correlation coefficients, 0.821 and 0.778, respectively). The KOQUSS-40 score was also correlated with clinical factors, and had acceptable internal consistency (> 0.7). Test-retest reliability was greater than 0.8. Conclusion The KOQUSS-40 can be used to assess QoL of gastric cancer patients after gastrectomy and allows for a robust comparison of surgical techniques in clinical trials.

Placental transmogrification is a very rare lung disease, where the alveoli resemble the chorionic villi of placenta, and this change is a characteristic finding. A 31-year-old female patient presented with cough and dyspnea that had begun 2 weeks prior to admission. Along with giant bulla found in the left upper lung field, subsegmental consolidation was also identified in the lingular segment on plain chest radiograph and CT scan. Wedge resection was performed to remove the bulla. Pathologic examination of the resected bulla revealed destruction of the normal structures and characteristic villous and papillary changes. These changes led to a diagnosis of placental transmogrification. We made an encounter of an unusual placental transmogrification which had different image findings from other reported transmogrification cases. Thus, we report an atypical placental transmogrification case where both consolidation and giant bulla coexist.
Adult ; Chorionic Villi/*pathology ; Diagnosis, Differential ; Female ; Humans ; Lung/*pathology/radiography/surgery ; Lung Diseases/pathology/*radiography/surgery ; Pneumonectomy ; Tomography, X-Ray Computed/*methods

Aspergilloma and Allergic Bronchopulmonary Aspergillosis(ABPA) are different types of the pulmonary aspergillosis spectrum of diseases. ABPA is an inflammatory disease that causes hypersensitivity to Aspergillus spores growing in the bronchi, which is characterized by asthma, recurrent pulmonary infiltrations or mucoid impaction, eosinophilia and central bronchiectasis. Aspergilloma is a simple colonization of fungus within a cavitary lung lesion, but these diseases rarely coexist. A case of ABPA, coexistent with Aspergilloma, was experienced in a 31 year-old female. The diagnosis was confirmed by the immediate cutaneous reactivity to Aspergillus fumigatus, elevated total IgE antibodies, peripheral eosinophilia, bronchiectasis, growth of Aspergillus species in a sputum culture and radiographic infiltration. Treatment, with prednisone and itraconazole, led to improvement of the respiratory symptoms, reduction of the cavitary lesion and in the total serum IgE level.
Adult ; Antibodies ; Aspergillosis, Allergic Bronchopulmonary* ; Aspergillus ; Aspergillus fumigatus ; Asthma ; Bronchi ; Bronchiectasis ; Colon ; Diagnosis ; Eosinophilia ; Female ; Fungi ; Humans ; Hypersensitivity ; Immunoglobulin E ; Itraconazole ; Lung ; Prednisone ; Pulmonary Aspergillosis ; Spores ; Sputum

A 51-year old woman was admitted to our hospital because of Exertional dyspnea, Palpitation, Headache, upper-limb hypertension, and lower-limb claudication. A loud systolic bruit was audible along Lt. carotid artery. Upper limb hypertension was responsed to drug moderately (included ACEI, alpha, beta-blocker, Ca++-channel blocker), but claudication of lower limb was aggravated, also on exertion, Blood Pressure of upper-limb was elevated to 180 mmHg. So, chest CT and Aortogram was performed, we confirmed long segmental stenosis from thorasic Aorta to the renal a. bifurcation level. Finally, We performed after axillo-femoral bypass surgery. After surgery, upper limb hypertension and lower limb claudication was improved.
Aorta ; Blood Pressure ; Carotid Arteries ; Constriction, Pathologic ; Dyspnea ; Female ; Headache ; Humans ; Hypertension ; Lower Extremity ; Middle Aged ; Takayasu Arteritis ; Tomography, X-Ray Computed ; Upper Extremity

BACKGROUNDS: As Korea has advanced into the aging society, Acute Coronary Syndrome is increased in number, especially elderly age group. The symptoms of acutecoronary syndrome in eldery were presented in atypical feature frequently. We studied the relation of the first symptom and diagnosis of acutecoronary syndrome and distribution of risk factor and coronary angiographic finding in elderly patient of korea society. METHODS: The subjects who were under went coronary angiography between 2002.5 and 2003.8 were dividedunder 65 years old group and over 65 years old group. And each group described diagnosis, risk factor, first symptom and coronary angiographic finding retrospectively. RESULTS: The diagnosis of unstable angina are more higher(46.5% vs. 26.1%, p<0.01) in the over 65 years old group and the first significant symptom of typical chest pain was more higher(57.4% vs. 47.6%, p<0.01) in the under 65 years old group and dyspnea was more higher(22.8% vs. 9.2%, p<0.01) in the over 65 years old group. The number of abnormal vessel were more higher(66.3% vs. 46.9%, p<0.01) in the over 65 years old group. CONCLUSION: Over 65 years old group compared with younger age group were prewented more frequently angina equivalent symptom than typical chest pain. And at the diagnosis of Acute Coronary Syndrome, over 65 years old group showed more severe coronary angiographic finding. Consequently, early stage of diagnostic approach and treatment need scrupulous attention in the elderly patients.
Acute Coronary Syndrome* ; Aged* ; Aging ; Angina, Unstable ; Chest Pain ; Coronary Angiography ; Diagnosis* ; Dyspnea ; Humans ; Korea* ; Retrospective Studies ; Risk Factors

BACKGROUND: Metabolic syndrome, a concurrence of disturbed glucose and insulin metabolism, over- weight and abdominal fat distribution, dyslipidemia and hypertension, is associated with subsequent de- velopment of type 2 diabetes mellitus and cardiovascular disease, especially coronary heart disease. The aim of the study is to assess the relationship between metabolic syndrome and coronary heart disease in elderly greater than 65 years old. METHODS: Eighty two elderly patients greater than 65 years old who underwent coronary angiography were divided into two groups with metabolic syndrome or without metabolic syndrome, and assessed the association with coronary angiographic finding. The metabolic syndrome factors and cardiovascular risk factors of JNC 7 were investigated to assess the relationship with coronary heart disease in elderly. Coronary heart disease was defined as 50% or greater diameter in stenosis of coronary artery in coronary angiography. RESULTS: In elderly patients with metabolic syndrome, coronary angiographically abnormal findings(p<0.05) and multi vessel disease findings(p<0.05) were presented significantly higher than non metabolic syndrome patients. In elderly patients with 3 and more cardiovascular risk factors of JNC 7, coronary angiographically abnormal findings(p<0.05) and multi vessel disease findings(p=0.059) were presented more than the other patients. Diabetes mellitus was related significantly with coronary heart disease(p value 0.044). CONCLUSION: In elderly patients, metabolic syndrome was significantly related with coronary heart disease and diabetes mellitus had strong relationship with coronary heart disease. Metabolic syndrome and cardiovascular risk factors of JNC 7 should be further evaluated to assess the relationship with coronary heart disease in the future.
Abdominal Fat ; Aged* ; Cardiovascular Diseases ; Constriction, Pathologic ; Coronary Angiography ; Coronary Disease* ; Coronary Vessels ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Dyslipidemias ; Glucose ; Heart ; Humans ; Hypertension ; Insulin ; Metabolism ; Risk Factors