Congenital right posterolateral diaphragmatic hernia is rare. Moreover, cases of delayed presentation are extremely rare. We experienced two cases of right posterolateral diaphragmatic hernia. One case was a 1 day old male neonate with cyanosis. He was diagnosed as a congenital right posterolateral diaphragmatic hernia by chest X-ray and repaired primarily through trans-abdominal approach. There was a 54 cm defective area at the right posterolateral diaphragm. The right lobe of the liver, gall bladder, small intestine and right colon were herniated though the defect into the thoracic cavity. The patient was supported by mechanical ventilation for 1 month and was discharged without complication on the 41st day. The other case was an 11-month male infant with dyspnea, cough and seizure. He was diagnosed with delayed presentation of congenital right posterolateral diaphragmatic hernia by chest X-ray and repaired primarily through transabdominal approach. Almost all of the small intestine and right colon were herniated through a 54 cm sized posterolateral defect in the right diaphragm. He didn't need postoperative ventilatory support and was discharged without complications on the ninth day.
Colon ; Cough ; Cyanosis ; Diaphragm ; Dyspnea ; Hernia, Diaphragmatic* ; Humans ; Infant ; Infant, Newborn ; Intestine, Small ; Liver ; Male ; Respiration, Artificial ; Seizures ; Thoracic Cavity ; Thorax ; Urinary Bladder

Biliary atresia (BA) with extrahepatic biliary cysts (EHBC) is a rare disease. It has been generally recognized as type I (correctable with cystic dilatation), which means a good prognosis. From a total of 73 patients with BA who underwent operation from September 1988 to September 2003 at our institute, 7 (9.6 %) cases of type III BA with EHBC (uncorrectable with cystic dilatation) are reviewed. Clinical findings, laboratory data, radiologic findings, treatment methods and outcomes were reviewed. Female was more prevalent (male to female ratio; 2:5). All cases were type III with EHBC according to the intraoperative cholangiography, and underwent Kasai's portoenterostomy. The mean age was 57 days at operation. Three patients(42.9 %) are long term survivors. Further evaluation is needed to determine the correlation between prognostic factors and outcome for.
Biliary Atresia* ; Cholangiography ; Female ; Humans ; Prognosis ; Rare Diseases ; Survivors

Pheochromocytoma may cause anatomic and functional cardiac abnormalities. Various echocardiographic abnormalities have been observed, including systolic anterior movement, global hypokinesis as well as hypokinesis of the base and the apex of LV. There are no previous reports of serial echocardiographic finding in patients with pheochromocytoma. We experienced a 38-year-old woman with pheochromocytoma who suffered from acute myocardial injury. Echocardiography revealed that the acute myocardial injury started in the base in the early phase and subsequently extended to the mid-portion of left ventricule. The injury persisted longer in the base than the mid-portion. than 1.5 times the adjacent normal coronary artery.
Adult ; Coronary Vessels ; Echocardiography ; Female ; Humans ; Pheochromocytoma

PURPOSE: Complex clinical information in cerebral angiointervention unit requires effective management of statistical analysis for the classification of diagnosis and intervention including follow-up data from the interventional treatment. We present an application of Microsoft Access program for the management of patient data in cerebral angiointervention unit which suggests practical methods in recording and analyzing the patient data. MATERIALS AND METHODS: Since January 2002, patient information from cerebral angiointervention was managed by a database with over 4000 patients. We designed a program which incorporates six items; Table, Query, Form, Report, Page and Macro. Patient data, follow-up data and information regarding diagnosis and intervention were established in the Form section, related by serial number, and connected to each other to an independent Table. Problems in running the program were corrected by establishing Entity Relationship (ER) diagrams of Tables to define relationships between Tables. Convenient Queries, Forms and Reports were created to display expected information were applied from selected Tables. RESULTS: The relationship program which incorporated six items conveniently provided the number of cases per year, incidence of disease, lesion site, and case analysis based on interventional treatment. We were able to follow the patients after the interventional procedures by creating queries and reports. Lists of disease and patients files were identified easily each time by the Macro function. In addition, product names, size and characteristics of materials used were indexed and easily available. CONCLUSION: Microsoft Access program is effective in the management of patient data in cerebral angiointervention unit. Accumulation of large amounts of complex data handled by multiple users may require client/sever solutions such as a Microsoft SQL Server.
Classification ; Diagnosis ; Follow-Up Studies ; Humans ; Incidence ; Running ; Statistics as Topic

BACKGROUND: The purpose of this study was to compare the results of arthroscopically guided suprascapular nerve block (SSNB) and blinded axillary nerve block with those of blinded SSNB in terms of postoperative pain and satisfaction within the first 48 hours after arthroscopic rotator cuff repair. METHODS: Forty patients who underwent arthroscopic rotator cuff repair for medium-sized full thickness rotator cuff tears were included in this study. Among them, 20 patients were randomly assigned to group 1 and preemptively underwent blinded SSNB and axillary nerve block of 10 mL 0.25% ropivacaine and received arthroscopically guided SSNB with 10 mL of 0.25% ropivacaine. The other 20 patients were assigned to group 2 and received blinded SSNB with 10 mL of 0.25% ropivacaine. Visual analog scale (VAS) score for pain and patient satisfaction score were assessed 4, 8, 12, 24, 36, and 48 hours postoperatively. RESULTS: The mean VAS score for pain was significantly lower 4, 8, 12, 24, 36, and 48 hours postoperatively in group 1 (group 1 vs. group 2; 5.2 vs. 7.4, 4.1 vs. 6.1, 3.0 vs. 5.1, 2.1 vs. 4.2, 0.9 vs. 3.9, and 1.3 vs. 3.3, respectively). The mean patient satisfaction score was significantly higher at postoperative 4, 8, 12, 24, 36, and 48 hours in group 1 (group 1 vs. group 2; 6.7 vs. 3.9, 7.4 vs. 5.1, 8.8 vs. 5.9, 9.2 vs. 6.7, 9.5 vs. 6.9, and 9.0 vs. 7.2, respectively). CONCLUSIONS: Arthroscopically guided SSNB and blinded axillary nerve block in arthroscopic rotator cuff repair for medium-sized rotator cuff tears provided more improvement in VAS for pain and greater patient satisfaction in the first 48 postoperative hours than blinded SSNB.
Humans ; Nerve Block* ; Pain, Postoperative ; Patient Satisfaction ; Rotator Cuff* ; Tears ; Visual Analog Scale

Multiple primary cancer is defined as the multiple occurrence of malignant neoplasms in the same individual. According to the development of new diagnostic techniques and the increase in long-term survivals, reports of multiple primary cancer have been gradually increasing among patients treated for initial cancers. Since Theodor Billroth reported the first three cases of multiple primary cancer in 1889, there have been many reports of multiple primary cancer, with an incidence range in Korea of 0.35~1.84%. In Korea, there have been a few reported cases of triple cancer. Herein, three recently experienced cases of metachronous triple primary cancer are reported.
Humans ; Incidence ; Korea

Granulocytopenia, which can be seen in patients with Graves' disease during treatment with antithyroid agents, could be a self resolving transient episode or can imply the beginning of life threatening agranulocytosis requiring a change in treatment modality. Transient granulocytopenia could be a manifestation of hyperthyroidism itself, or a mild side effect of antithyroid drugs. Aganulocytosis is a rare, but major complications of the termination drug, propylthiouracil (PTU), requiring prompt termination of the medication, and intensive care. Therefore, differentiation of agranulocytosis and transient granulocytopenia, is important, but is not practically easy. We introduce a case of transient granulocytopenia, which was detected in a patient with Graves'Disease, accompanied by underlying type 1 diabetes mellitus, during treatment with PTU. Diagnosis of transient granulocytopenia was made by a normal granulocyte count following a single injection of G-SCF, and the patient was treated with conservative therapy. This case confirms a diagnostic tool for differentiating transient granulocytopenia and PTU-induced agranulocytosis.
Agranulocytosis* ; Antithyroid Agents ; Beginning of Human Life ; Diabetes Mellitus, Type 1* ; Diagnosis ; Diagnosis, Differential* ; Granulocyte Colony-Stimulating Factor* ; Granulocytes ; Graves Disease* ; Humans ; Hyperthyroidism ; Critical Care ; Propylthiouracil

Objective: Low tidal volume ventilation (LTVV) is one of the strategies to prevent ventilator-induced lung injuries. This study aimed to investigate the use of LTVV among endotracheally intubated patients who received mechanical ventilation (MV) in emergency departments (EDs). Methods: We conducted a retrospective, standardized chart review of all adult patients who received MV in 6 EDs between July 2020 and June 2021. The data of a total of 766 patients who had an initial application of MV in the ED were analyzed. The primary outcome was exhaled tidal volume. Logistic regression analyses were conducted to develop a multivariate model identifying the factors associated with conventional tidal volume ventilation (CTVV), defined as the exhaled tidal volume of >8 mL/kg predicted body weight. Results: Of the 766 patients, 483 patients (62.8%) were male. Respiratory failure (37.8%) was the most common indication for MV. In the initial ventilator setting, pressure control ventilation was preferred to volume control ventilation (80.4% vs. 19.0%). LTVV was used in 418 patients (54.6%). In the multivariate logistic regression analysis, the factors associated with the CTVV were female sex (adjusted odds ratio [OR], 2.62; 95% confidence interval [CI], 1.03-6.69), height (adjusted OR, 0.92; 95% CI, 0.89-0.94), and respiratory rate (adjusted OR, 0.93; 95% CI, 0.87-0.99). Conclusion About half of the adult patients undergoing MV received LTVV in the ED. The female sex, height, and respiratory rate were associated with CTVV. The use of predicted body weight based on sex could increase the usage of LTVV.

OBJECTIVE: To assess whether virtual expiratory (VE)-computed tomography (CT)/ultrasound (US) fusion imaging is more effective than conventional inspiratory (CI)-CT/US fusion imaging for hepatic interventional procedures. MATERIALS AND METHODS: This prospective study was approved by the Institutional Review Board, and informed consent was obtained from each patient. In total, 62 patients with focal hepatic lesions referred for hepatic interventional procedures were enrolled. VE-CT images were generated from CI-CT images to reduce the effects of respiration-induced liver motion. The two types of CT images were fused with real-time US images for each patient. The operators scored the visual similarity with the liver anatomy upon initial image fusion and the summative usability of complete image fusion using the respective five-point scales. The time required for complete image fusion and the number of point locks used were also compared. RESULTS: In comparison with CI-CT/US fusion imaging, VE-CT/US fusion imaging showed significantly higher visual similarity with the liver anatomy on the initial image fusion (mean score, 3.9 vs. 1.7; p < 0.001) and higher summative usability for complete image fusion (mean score, 4.0 vs. 1.9; p < 0.001). The required time (mean, 11.1 seconds vs. 22.5 seconds; p < 0.001) and the number of point locks (mean, 1.6 vs. 3.0; p < 0.001) needed for complete image fusion using VE-CT/US fusion imaging were significantly lower than those needed for CI-CT/US fusion imaging. CONCLUSION: VE-CT/US fusion imaging is more effective than CI-CT/US fusion imaging for hepatic interventional procedures.
Ethics Committees, Research ; Humans ; Informed Consent ; Liver ; Prospective Studies ; Respiration ; Ultrasonography ; Weights and Measures

BACKGROUND/AIMS: Patients with chronic kidney disease (CKD) have been found to show markedly increased rates of end-stage renal disease, major adverse cardiovascular and cerebrovascular events (MACCEs), and mortality. Therefore, new biomarkers are required for the early detection of such clinical outcomes in patients with CKD. We aimed to determine whether the level of circulating renalase was associated with CKD progression, MACCEs, and all-cause mortality, using data from a prospective randomized controlled study, Kremezin STudy Against Renal disease progression in Korea (K-STAR; NCT 00860431). METHODS: A retrospective analysis of the K-STAR data was performed including 383 patients with CKD (mean age, 56.4 years; male/female, 252/131). We measured circulating renalase levels and examined the effects of these levels on clinical outcomes. RESULTS: The mean level of serum renalase was 75.8 ± 34.8 μg/mL. In the multivariable analysis, lower hemoglobin levels, higher serum creatinine levels, and diabetes mellitus were significantly associated with a higher renalase levels. Over the course of a mean follow-up period of 56 months, 25 deaths and 61 MACCEs occurred. Among 322 patients in whom these outcomes were assessed, 137 adverse renal outcomes occurred after a mean follow-up period of 27.8 months. Each 10-μg/mL increase in serum renalase was associated with significantly greater hazards of all-cause mortality and adverse renal outcomes (hazard ratio [HR] = 1.112, p = 0.049; HR = 1.052, p = 0.045). However, serum renalase level was not associated with the rate of MACCEs in patients with CKD. CONCLUSIONS Our results indicated that circulating renalase might be a predictor of mortality and adverse renal outcomes in patients with CKD.