BACKGROUND: To meet the need for a subspecialized skin type system, the Baumann skin type (BST) system was proposed. OBJECTIVE: To evaluate the distribution of BST types and influencing factors among Korean women. METHODS: BST questionnaires were administered to 1,000 Korean women. The possible responses were as follows: oily (O) or dry (D), sensitive (S) or resistant (R), pigmented (P) or non-pigmented (N), and wrinkled (W) or tight (T). The correlations of the BST with the subjects' age, location, ultraviolet (UV) ray exposure, drinking and smoking habits, and blood type were assessed. RESULTS: The OSNT, DSNT, DRNT, and OSNW skin types were the most common skin types (55.3%). The O, S, P, and W types accounted for 46.6%, 68.8%, 23.2%, and 31.9%, respectively. The proportion of the O and S type was the highest in Gyeongsangbuk-do (55.0%) and Seoul (77.2%). The proportion of the P and W type was the highest in Gyeongsangbuk-do (33.0%) and Chungcheong-do (39.0%). The O type decreased in the higher age group, whereas the P and W type showed a reversed tendency. In smokers, the proportion of W type was significantly higher than in the non-smokers (66.3% vs. 24.1%, p<0.05). CONCLUSION: The 4 most common BST types were OSNT, DSNT, DRNT, and OSNW. In the comparison across the 4 BST parameters according to the age, region, smoking and drinking habits, occupation, blood type, and UV exposure, significant differences were observed. Individualized and customized skin care is required according to the personal skin type.
Drinking ; Female* ; Gyeongsangbuk-do ; Humans ; Occupations ; Seoul ; Skin Care ; Skin* ; Smoke ; Smoking ; Surveys and Questionnaires

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

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

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

Trichomonas vaginalis, a causative agent of trichomoniasis, may trigger symptomatic or asymptomatic nongonococcal urethritis and chronic prostatitis in men. Despite the availability of highly sensitive diagnostic tests, such as nucleic acid amplification tests, including PCR, few prospective studies present data on male T. vaginalis infection in South Korea. In the present study, the prevalence of T. vaginalis and associated clinical conditions were evaluated in 201 male patients from a primary care urology clinic in South Korea. The prevalence of T. vaginalis infection in our cohort was 4% (8/201) by PCR. T. vaginalis infection was common in men older than 40 years (median age, 52 years). Among the 8 Trichomonas-positive patients, 87.5% (7/8) had prostatic diseases, such as prostatitis and benign prostatic hyperplasia, and 25.0% (2/8) and 12.5% (1/8) were coinfected with Chlamydia trachomatis and Mycoplasma genitalium, respectively. Our results suggest that T. vaginalis infection is not rare in men attending primary care urology clinics in South Korea, especially in those older than 40 years, in whom it may explain the presence of prostatic disease. The possibility of T. vaginalis infection should be routinely considered in older male patients with prostatic diseases in South Korea.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Chlamydia Infections/parasitology ; Chlamydia trachomatis/isolation & purification ; Coinfection ; Humans ; Male ; Middle Aged ; Mycoplasma Infections/parasitology ; Mycoplasma genitalium/isolation & purification ; *Polymerase Chain Reaction ; Prostatitis/epidemiology/*parasitology ; Republic of Korea/epidemiology ; Trichomonas Infections/*diagnosis ; Trichomonas vaginalis/*isolation & purification ; Young Adult

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

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

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

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: Surgical site infection (SSI) is a potentially morbid and costly complication of surgery. While gastrointestinal surgery is relatively common in Korea, few studies have evaluated SSI in the context of gastric surgery. Thus, we performed a prospective cohort study to determine the incidence and risk factors of SSI in Korean patients undergoing gastric surgery. MATERIALS AND METHODS: A prospective cohort study of 2,091 patients who underwent gastric surgery was performed in 10 hospitals with more than 500 beds (nine tertiary hospitals and one secondary hospital). Patients were recruited from an SSI surveillance program between June 1, 2010, and August 31, 2011 and followed up for 1 month after the operation. The criteria used to define SSI and a patient's risk index category were established according to the Centers for Disease Control and Prevention and the National Nosocomial Infection Surveillance System. We collected demographic data and potential perioperative risk factors including type and duration of the operation and physical status score in patients who developed SSIs based on a previous study protocol. RESULTS: A total of 71 SSIs (3.3%) were identified, with hospital rates varying from 0.0 - 15.7%. The results of multivariate analyses indicated that prolonged operation time (P = 0.002), use of a razor for preoperative hair removal (P = 0.010), and absence of laminar flow in the operating room (P = 0.024) were independent risk factors for SSI after gastric surgery. CONCLUSIONS: Longer operation times, razor use, and absence of laminar flow in operating rooms were independently associated with significant increased SSI risk after gastric surgery.
Centers for Disease Control and Prevention (U.S.) ; Cohort Studies* ; Cross Infection ; Hair Removal ; Humans ; Incidence* ; Korea ; Multivariate Analysis ; Operating Rooms ; Prospective Studies* ; Risk Factors* ; Tertiary Care Centers