Aorta-right atrial tunnel is a rare and distinct congenital anomaly. It is a vascular channel that originates from one of the sinuses of Valsalva with a tortuous course anterior or posterior to the ascending aorta, and terminates either in the superior vena cava or in the right atrium (RA). We report a 42-year-old female briefly with aorta-right atrial tunnel in which the left coronary artery arose from the tunnel and terminated into the RA.
Adult ; Aorta ; Coronary Angiography ; Coronary Vessel Anomalies ; Coronary Vessels ; Female ; Heart Atria ; Humans ; Vena Cava, Superior

BACKGROUND: The effects of glucose on cardiovascular events or mortality in nondiabetic patients has been recently reported. However, since atherosclerosis can be formed over a long period of time, it is necessary to devote several years to unveil the relationship between the two factors. Here, we attempted to find out the relationship between the mean hemoglobin A1c (HbA1c) level and HbA1c variability for 5 years and coronary artery disease (CAD) by using coronary angiography (CAG) to assess nondiabetic patients. METHODS: We reviewed patients who performed CAG who were followed up for at least 5 years after the initial diagnosis. The fasting blood test was performed annually for glucose and HbA1c level. CAD was defined as more than 50% of luminal narrowing. The severity of CAD was divided into two groups depending on whether no vessels were involved or one more vessel were involved (CAD(-) or CAD(+), respectively). RESULTS: The patients in CAD(+) group had higher mean HbA1c level for 5 years than CAD(-) group (5.71+/-0.40 vs. 5.86+/-0.68; P=0.04). Mean HbA1c was a significant predictor for CAD in multiple regression (odds ratio, 2.224; P=0.028). The percentage of patients with CAD was significantly higher in patients with >6.2% of mean HbA1c levels compared to patients with <6.2% of mean HbA1c levels (P<0.019). CONCLUSION: When the mean HbA1c levels were above 6.2%, the risk of CAD was higher. Also this study shows that HbA1c level can be one of the predictors for CAD even if the patients do not have diabetes.
Atherosclerosis ; Coronary Angiography* ; Coronary Artery Disease* ; Coronary Vessels* ; Diagnosis ; Fasting ; Glucose ; Hematologic Tests ; Hemoglobin A, Glycosylated ; Humans ; Mortality ; Phenobarbital

The diameter and collapsibility of the inferior vena cava (IVC) should be interpreted in consideration with other clinical and echocardiographic parameters before drawing definitive diagnostic conclusions. We report a case of a 46-year-old female with isolated IVC dilation and diminished inspiratory collapse without other abnormalities, and provide a brief review of the literature.
Atrial Function, Right ; Atrial Pressure ; Cardiac Catheterization ; Dilatation, Pathologic ; Echocardiography, Doppler, Color ; Female ; Humans ; Middle Aged ; Phlebography/methods ; Respiratory Mechanics ; Tomography, X-Ray Computed ; Vena Cava, Inferior/*pathology/physiopathology/radiography/ultrasonography

Terlipressin has splanchnic vasoconstrictive effects, and is generally used for the management of gastroesophageal variceal bleeding secondary to liver cirrhosis. Terlipressin is a synthetic arginine vasopressin (AVP) analog containing a nonapeptide sequence. Terlipressin has increased selectivity for the V1 receptor, compared with AVP; hence, it is considered to be a safe vasoconstrictor. However, side effects such as hyponatremia and seizure, although very rare, have been reported. Hyponatremia related to terlipressin may be caused by the syndrome of inappropriate antidiuresis (SIAD), which is a disorder of sodium and water balance characterized by hypotonic hyponatremia without elevation of the antidiuretic hormone level. Here, we report a case of hyponatremic seizure induced by an infusion of terlipressin in a 52-year-old female who had isolated gastric variceal bleeding secondary to alcoholic liver cirrhosis.
Arginine Vasopressin ; Esophageal and Gastric Varices ; Female ; Hemorrhage* ; Humans ; Hyponatremia ; Liver Cirrhosis* ; Liver Cirrhosis, Alcoholic ; Middle Aged ; Receptors, Vasopressin ; Seizures* ; Sodium

Podostroma cornu-damae is a rare fungus that houses a fatal toxin in its fruit body. In this case report, two patients collected and boiled the wild fungus in water, which they drank for one month. One patient died, presenting with desquamation of the palms and soles, pancytopenia, severe sepsis and multiple organ failure. The other patient recovered after one month of conservative care after admission. We found a piece of Podostroma cornu-damae in the remaining clusters of mushrooms. Mushroom poisoning by Podostroma cornu-damae has never been previously reported in Korea.
Agaricales/metabolism ; Anti-Bacterial Agents/therapeutic use ; Ascomycota/*metabolism ; Fatal Outcome ; Female ; Fever ; Hospitalization ; Humans ; Male ; Middle Aged ; Mushroom Poisoning/*diagnosis ; Pancytopenia/chemically induced ; Republic of Korea

BACKGROUND/AIMS: With the increasing incidence of cardiovascular disease, angiocardiography using contrast-enhancing media has become an essential diagnostic and therapeutic tool, despite the risk of contrast-medium-induced acute kidney injury (CIAKI). CIAKI may be exacerbated by renin-angiotensin-system (RAS) blockers, which are also used in a variety of cardiovascular disorders. This study evaluated the effects of RAS blockade on CIAKI after coronary angiography. METHODS: Patients who underwent coronary angiography in our hospital between May 2009 and July 2011 were reviewed. Serum creatinine levels before and after coronary angiography were recorded. CIAKI was diagnosed according to an increase in serum creatinine > 0.5 mg/dL or 25% above baseline. RESULTS: A total of 1,472 subjects were included in this study. Patients taking RAS blockers were older, had a higher baseline creatinine level, lower estimated glomerular filtration rate (eGFR), and had received a greater volume of contrast medium. After propensity score matching, no difference was observed between the RAS (+) and RAS (.) groups. Multiple logistic regression identified RAS blockade, age, severe heart failure, contrast volume used, hemoglobin level, and eGFR as predictors of CIAKI. Multiple logistic regression after propensity matching showed that RAS blockade was associated with CIAKI (odds ratio, 1.552; p = 0.026). CONCLUSIONS: This study showed that the incidence of CIAKI was increased in patients treated with RAS blockers.
Acute Kidney Injury/*chemically induced/diagnosis/epidemiology/physiopathology ; Aged ; Angiotensin II Type 1 Receptor Blockers/*adverse effects ; Angiotensin-Converting Enzyme Inhibitors/*adverse effects ; Biological Markers/blood ; Chi-Square Distribution ; Contrast Media/*adverse effects/diagnostic use ; Coronary Angiography/*adverse effects ; Creatinine/blood ; Female ; Glomerular Filtration Rate/drug effects ; Humans ; Incidence ; Kidney/*drug effects/physiopathology ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Propensity Score ; Renin-Angiotensin System/*drug effects ; Republic of Korea/epidemiology ; Retrospective Studies ; Risk Assessment ; Risk Factors

BACKGROUND: The objective of this study was to investigate the association between nonalcoholic fatty liver disease (NAFLD) and carotid artery atherosclerosis beyond metabolic disorders. METHODS: We studied 320 non-diabetic patients with ultrasonographically diagnosed NAFLD and 313 non-diabetic patients without NAFLD who have less than 40 g alcohol/week drinking history. Carotid atherosclerotic burden was assessed by carotid intima-media thickness (IMT) and plaque. All subjects were divided to the metabolic syndrome (MetS) according to International Diabetes Federation criteria. RESULTS: NAFLD patients had a significantly increased mean carotid IMT (0.79 +/- 0.18 vs. 0.73 +/- 0.13 mm; p < 0.001) than those without the condition. The prevalence of increased IMT, defined as IMT > or = 1 mm, and carotid plaque were 52.5% and 34.1% in the patients with NAFLD vs. 35.8% and 18.8% in the patients without this condition (p < 0.001). The difference in IMT and prevalence of plaque was also significant even in patients without MetS as well as those with MetS (all p < 0.05). NAFLD-associated adjusted odds ratio for increased IMT was 1.236 [95% confidence interval (CI), 1.023-1.467, p = 0.016] without MetS and 1.178 (95% CI, 1.059-1.311, p = 0.003) with MetS. NAFLD-associated adjusted odds ratio of carotid plaque was 1.583 (95% CI, 1.309-1.857, p = 0.024) without MetS and 1.536 (95% CI, 0.512-4.604, p = 0.444) with MetS. CONCLUSION: NAFLD is significantly associated with carotid atherosclerosis in non-diabetic outpatients even without MetS. Carotid screening for NAFLD might be beneficial for assessment of future atherosclerotic complications.
Atherosclerosis ; Carotid Arteries ; Carotid Artery Diseases ; Carotid Intima-Media Thickness ; Drinking ; Fatty Liver ; Humans ; Mass Screening ; Odds Ratio ; Outpatients ; Prevalence

A prospective multicenter observational study was performed to investigate the epidemiology and outcomes of community-acquired severe sepsis and septic shock. Subjects included 1,192 adult patients admitted to the 22 participating intensive care units (ICUs) of 12 university hospitals in the Korean Sepsis Registry System from April, 2005 through February, 2009. Male accounted for 656 (55%) patients. Mean age was 65.0 +/- 14.2 yr. Septic shock developed in 740 (62.1%) patients. Bacteremia was present in 422 (35.4%) patients. The 28-day and in-hospital mortality rates were 23.0% and 28.0%, respectively. Men were more likely to have comorbid illnesses and acute organ dysfunctions, and had higher mortality and clinical severity compared to women. While respiratory sources of sepsis were common in men, urinary sources were predominant in women. In the multivariate logistic regression analysis, cancer (odds ratio 1.89; 95% confidence interval 1.13-3.17), urinary tract infection (0.25; 0.13-0.46), APACHE II score (1.05; 1.02-1.09), SOFA score on day 1 (1.13; 1.06-1.21) and metabolic dysfunction (2.24, 1.45-3.45) were independent clinical factors for gender-related in-hospital mortality. This study provided epidemiological and clinical characteristics of community-acquired severe sepsis and septic shock in ICUs in Korea, and demonstrated the impact of clinical factors on gender difference in mortality.
APACHE ; Adult ; Aged ; Aged, 80 and over ; Bacteremia/epidemiology/microbiology ; Community-Acquired Infections/epidemiology/microbiology/virology ; Comorbidity ; Female ; Hospital Mortality ; Hospitals, University ; Humans ; Intensive Care Units ; Logistic Models ; Lung Diseases/epidemiology ; Male ; Metabolic Diseases/epidemiology ; Middle Aged ; Neoplasms/epidemiology ; Odds Ratio ; Prospective Studies ; Republic of Korea ; Risk Factors ; Sepsis/diagnosis/*epidemiology/mortality ; Severity of Illness Index ; Sex Factors ; Shock, Septic/diagnosis/*epidemiology/mortality ; Urinary Tract Infections/epidemiology

A prospective multicenter observational study was performed to investigate the epidemiology and outcomes of community-acquired severe sepsis and septic shock. Subjects included 1,192 adult patients admitted to the 22 participating intensive care units (ICUs) of 12 university hospitals in the Korean Sepsis Registry System from April, 2005 through February, 2009. Male accounted for 656 (55%) patients. Mean age was 65.0 +/- 14.2 yr. Septic shock developed in 740 (62.1%) patients. Bacteremia was present in 422 (35.4%) patients. The 28-day and in-hospital mortality rates were 23.0% and 28.0%, respectively. Men were more likely to have comorbid illnesses and acute organ dysfunctions, and had higher mortality and clinical severity compared to women. While respiratory sources of sepsis were common in men, urinary sources were predominant in women. In the multivariate logistic regression analysis, cancer (odds ratio 1.89; 95% confidence interval 1.13-3.17), urinary tract infection (0.25; 0.13-0.46), APACHE II score (1.05; 1.02-1.09), SOFA score on day 1 (1.13; 1.06-1.21) and metabolic dysfunction (2.24, 1.45-3.45) were independent clinical factors for gender-related in-hospital mortality. This study provided epidemiological and clinical characteristics of community-acquired severe sepsis and septic shock in ICUs in Korea, and demonstrated the impact of clinical factors on gender difference in mortality.
APACHE ; Adult ; Aged ; Aged, 80 and over ; Bacteremia/epidemiology/microbiology ; Community-Acquired Infections/epidemiology/microbiology/virology ; Comorbidity ; Female ; Hospital Mortality ; Hospitals, University ; Humans ; Intensive Care Units ; Logistic Models ; Lung Diseases/epidemiology ; Male ; Metabolic Diseases/epidemiology ; Middle Aged ; Neoplasms/epidemiology ; Odds Ratio ; Prospective Studies ; Republic of Korea ; Risk Factors ; Sepsis/diagnosis/*epidemiology/mortality ; Severity of Illness Index ; Sex Factors ; Shock, Septic/diagnosis/*epidemiology/mortality ; Urinary Tract Infections/epidemiology

Primary colorectal choriocarcinoma is a rare neoplasm. Only 19 cases have been reported worldwide, most of which involved adenocarcinomas. The prognosis is usually poor, and the standard therapy for this tumor has not been established. A 61-year-old woman presented with constipation and lower abdominal discomfort. She was diagnosed with primary adenocarcinoma with focal choriocarcinomatous differentiation in the sigmoid colon and liver metastasis. Because the serum beta-human chorionic gonadotropin level was not significantly elevated, and because only focal choriocarcinomatous differentiation was diagnosed, we selected the chemotherapy regimen that is used for the treatment of metastatic colorectal adenocarcinoma. The patient survived for 13 months after the initial diagnosis. This is the first case in Korea to assess the suppressive effects of the standard chemotherapy for colorectal adenocarcinoma against coexisting colorectal choriocarcinoma and adenocarcinoma.
Adenocarcinoma/*diagnosis/drug therapy/pathology ; Antineoplastic Agents/administration & dosage ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; CA-19-9 Antigen/analysis ; Chorionic Gonadotropin, beta Subunit, Human/blood ; Colon, Sigmoid/pathology ; Colonic Neoplasms/*diagnosis/drug therapy/pathology ; Colonoscopy ; Constipation/etiology ; Female ; Fluorouracil/therapeutic use ; Humans ; Leucovorin/therapeutic use ; Liver Neoplasms/secondary ; Middle Aged ; Organoplatinum Compounds/therapeutic use ; Prognosis ; Tomography, X-Ray Computed