We present here a brief literature review and a case study of postpartum pulmonary arterial hypertension, a rare and progressive disease with a high maternal mortality rate. The patient, a 32-year-old woman, presented with dyspnea and shivering immediately following an uncomplicated vaginal delivery. The patient had no remarkable individual or familial history. She died 4 hours after her delivery, and an autopsy revealed atherosclerosis of the main pulmonary arteries and characteristic plexiform lesions on the lung. The remaining organs showed no remarkable pathology. We reported pulmonary arterial hypertension associated with pregnancy as the cause of death.
Adult ; Atherosclerosis ; Autopsy ; Cause of Death ; Death, Sudden ; Dyspnea ; Female ; Humans ; Hypertension* ; Lung ; Maternal Mortality ; Pathology ; Postpartum Period* ; Pregnancy ; Pulmonary Artery ; Shivering

No abstract available.
Animals* ; Hypertension, Portal* ; Models, Animal*

PURPOSE: This study was aimed to analyze the incidence and the anatomical distributions of HME (Hereditary Multiple Exostoses) on upper limbs and its related change in alignment of the upper limbs in HME patients. MATERIALS AND METHODS: Thirty eight patients who had been diagnosed HME between 2001 and 2009, were categorized into two groups; (1) group A (1-2 involvements); (2) group B (> or =3 involvements). We checked the carrying angle, VAS (Visual Analogue Scale), limitations in daily activities, cosmetic satisfaction according to the number of exostoses invasion. RESULTS: Among the 38 patients, 23 patients (43 cases) had exostoses in the upper limbs. The locations of exostoses in the upper limbs were proximal humerus in 33 cases (30%), distal ulna in 31 cases (28.2%), and distal radius in 24 cases (21.8%). The carrying angle of group A and B was 10.7degrees, 13.8degrees, VAS was 1.3, 3.5, and the limitations in daily activities was 7.3, 6.6 of 8 points. The cosmetic satisfactory cases were 13 and 10 cases, respectively. CONCLUSION: The deformity in upper limbs was observed in 65% of the HME patients. As the number of invasion increases, carrying angle and VAS were increased but limitations in daily activities and cosmetic satisfaction were decreased.
Congenital Abnormalities ; Cosmetics ; Exostoses ; Exostoses, Multiple Hereditary ; Humans ; Humerus ; Incidence ; Lifting ; Radius ; Ulna ; Upper Extremity

Postoperative endophthalmitis is one of the devastating complications following cataract surgery. Ocular flora has been presumed to be a major source of infectious organisms in postoperative endophthalmitis. We compared the efficacies of various chemical preparation methods that decrease or eradicate ocular flora effectively before surgery. 355 eyes undergoing cataract surgery were randomly divided into 4 groups according to chemical preparation methods. 0.3% gentamicin eyedrop was used in group 1, 0.3% ciprofloxacin eyedrop in group 2, 0.3% gentamicin eyedrop and 5.0% povidone-iodine solution in group 3, and 0.3% ciprofloxacin eyedrop and 5.0% povidone-iodine solution were used in group 4 to prepare eye before surgery. Cultures of eyelid-conjunctival swab and aqueous humor were performed just before operation and at the time of wound closure, respectively, and then compared among 4 groups. The culturepositive rate was the lowest in group 4 and increased in group 3, group 2, and group 1 in a order. The culture-positive rate from the eyelid-conjunctiva in group 2 was significantly lower than that in group 1(p<0.05). The culture positive rates in the groups(group 3, 4) using the combination of antibiotics eyedrop and povidone-iodine solution for chemical preparation were significantly lower than those in the groups(group 1, 2) using antibiotics eyedrop only(p<0.05). The culture results of aqueous humor showed similar pattern as those from the eyelid-conjunctival swab. This study suggests that combined use of 0.3% ciprofloxacin eyedrop and 5.0% povidone-iodine solution is an effective and recommendable preoperative chemical preparation.
Anti-Bacterial Agents ; Aqueous Humor ; Cataract* ; Ciprofloxacin ; Endophthalmitis ; Gentamicins ; Povidone-Iodine ; Wounds and Injuries

PURPOSE: The purposes of this study was to evaluate an occupational health promotion program for the prevention of cardiovascular disease. METHOD: This study employed a quasi-experimental non-equivalent pre and post test to evaluate the program. The subjects of this study were 48 employees selected by convenience sampling who were suspected of having hypertension and hyperlipidemia in routine physical examinations and who were working in A University Hospital in Suwon. 25 subjects were assigned to the experimental group and 23 to the control group. Data collection was done using questionnaries before and after the subjects used the program. RESULTS: The results of this study showed that systolic blood pressure, ALT, gamma-GTP in the experimental group was lower than that of the control group. There were significant differences between two groups in the percentage of 'irregularity of diet' and in health behavior compliance. There were significant differences between the two groups in the number of complaints of symptoms after using the program. CONCLUSION: This study shows that there were no obvious differences between the two groups in all areas, but this program had a positive effect on health behavior changes. It is expected that employees' lifestyles can be changed through continuous health promotion programs.
Blood Pressure ; Cardiovascular Diseases* ; Compliance ; Surveys and Questionnaires ; Gyeonggi-do ; Health Behavior ; Health Promotion ; Hyperlipidemias ; Hypertension ; Life Style ; Occupational Health* ; Physical Examination

The investigation of systolic time intervals and hemodynamics was performed in 42 patients with liver cirrhosis by noninvascive methods. The patients were divided into four groups according to the presence or absence of anemia and/or ascites: i.e. group I; cirrhosis without anemia and ascites, group II; cirrhosis with ascites only, group III; cirrhosis with anemia only, and group IV; cirrhosis with ascites and anemia. In the resting state of the patients, the systolic time intervals and hemodynamic data were measured by the high speed simultaneous recordings of electrocardiogram, phonocardiogram, carotid and femoral arterial pulse tracings, and compared with those obtained from 155 normal adult subjects. 1. The pulse were increased considerably in group IV, and diastolic blood pressure was elevated in group II with significance. 2. The stroke volume and cardiac output were increased significantly in group III. 3. The peripheral resistance was reduced particularly in group III, and the volume elasticit coefficient was decreased in group IV. 4. The QS1 interval was prolonged significantly in group II and IV, but QS1 interval corrected by multiple regression equation proposed by our laboratory (illustrated in the text) did not show significant difference compared with that of normal subjects. 5. The left ventricular ejection time(LVET) and total electromechanical systole(QS 2) appeared to be shortened in group II and IV, but the corrected LVET and QS 2 were not different significantly from those of the normal subjects
Adult ; Anemia ; Ascites ; Blood Pressure ; Cardiac Output ; Electrocardiography ; Fibrosis ; Hemodynamics* ; Humans ; Liver Cirrhosis* ; Liver* ; Stroke Volume ; Systole ; Vascular Resistance

The investigation of systolic time intervals and hemodynamics was performed in 42 patients with liver cirrhosis by noninvascive methods. The patients were divided into four groups according to the presence or absence of anemia and/or ascites: i.e. group I; cirrhosis without anemia and ascites, group II; cirrhosis with ascites only, group III; cirrhosis with anemia only, and group IV; cirrhosis with ascites and anemia. In the resting state of the patients, the systolic time intervals and hemodynamic data were measured by the high speed simultaneous recordings of electrocardiogram, phonocardiogram, carotid and femoral arterial pulse tracings, and compared with those obtained from 155 normal adult subjects. 1. The pulse were increased considerably in group IV, and diastolic blood pressure was elevated in group II with significance. 2. The stroke volume and cardiac output were increased significantly in group III. 3. The peripheral resistance was reduced particularly in group III, and the volume elasticit coefficient was decreased in group IV. 4. The QS1 interval was prolonged significantly in group II and IV, but QS1 interval corrected by multiple regression equation proposed by our laboratory (illustrated in the text) did not show significant difference compared with that of normal subjects. 5. The left ventricular ejection time(LVET) and total electromechanical systole(QS 2) appeared to be shortened in group II and IV, but the corrected LVET and QS 2 were not different significantly from those of the normal subjects
Adult ; Anemia ; Ascites ; Blood Pressure ; Cardiac Output ; Electrocardiography ; Fibrosis ; Hemodynamics* ; Humans ; Liver Cirrhosis* ; Liver* ; Stroke Volume ; Systole ; Vascular Resistance

No abstract available.
Child* ; Gastritis* ; Humans

Total hip replacement for adults with severe acetabular dysplasia presents a difficult problem because deficient bone stock and soft tissue contractures usually prevent sitting at the normal anatomic level. The rationales of high hip center are due to high failure rate of bulk structural weight bearing graft, good short-term result of hemispherical cementless acetabular component in revision surgery, high hip center but not lateral which does not adversely affect the biomechanics of the hip, and intimate apposition with viable host bone. We represented the short-term results of 21 total hip replacements with proximal placement of the acetabular cup than the anatomical position that is normally used. The mean duration of follow up was 18 months(range, 12-58 months) and the mean age of the patient was fifty-one years(range, thirty to sixty-seven years). Most of these hips had a major deficiency or defect of the acetabular bone stock. They had an aver- age Harris hip score of 47 points preoperatively and 90 points postoperatively. Roentgenographic measurements showed that the mean change in the height of the center of the hip postoperatively was only +6.6 millimeters and the mean change of horizontal location of them was 10 millimeters medial to the preoperative position. Postoperative complications included calcar fracture(1 case), trochanteric bursitis(1 case), postop- erative dislocation(1 case) and one case of radiological loosening of the acetabular component. The center of the hip in THR is not a crucial parameter with regard to the long-term stability of acetabular component, so our recommendation is to place the acetabular component at a more proximal but not lateral position if strong bone stock is available. But future studies of high hip center need to address femoral component longevity.
Acetabulum ; Adult ; Arthroplasty, Replacement, Hip ; Contracture ; Femur ; Follow-Up Studies ; Hip Joint ; Hip ; Humans ; Longevity ; Osteoarthritis ; Postoperative Complications ; Transplants ; Weight-Bearing

This erratum is being published to correct the error in author information on page 166.