PURPOSE: To find the rebleeding factors in bronchial arterial embolization for treatment of hemoptysis, a retrospective study was performed. MATERIALS AND METHODS:Medical records, anglographic findings and embolic materials of 35 patients who had undertaken arterial embolization for control of hemoptysis were reviewed. The period of follow-up for rebleeding was from 3 to 32 months after arterial embolization. We investigated the anglographic findings of extravasation, neovascularity, intervascular shunt, aneurysm and periarterial diffusion. Neovascularity was classified as mild(numerable neovascularity) and severe(innumerable). RESULTS: Rebleeding occured in 15(43%) among 35 cases. Only two of 11 cases with no past episode of hemoptysis showed recurrence, while 9 of 15 cases who had more than three episodes did. Severe neovascularity were seen in 11 of 15 recurred cases, but seven of 20 non-recurred cases showed severe neovascularity. More than three anglographic findings representing hemoptysis were seen on 11(73%) among recurred 15 cases and seven(35%) among non-recurred 20 cases. The lesion was supplied by more than two different arteries on 8(54%) of the recurred cases, but only three(15%) of the non-recurred cases. Six of seven cases persistent neovascularity after arterial embolization were recurred. CONCLUSION: The history of repeated hemoptysis, severe neovascularity, variable anglographic findings, and post-embolization persistency of neovascularity were the factors related with the rebleeding after arterial embolization for hemoptysis. Careful and active arterial embolization are required on these conditions.
Aneurysm ; Arteries ; Diffusion ; Follow-Up Studies ; Hemoptysis* ; Humans ; Recurrence ; Retrospective Studies

To know the difference in graft rejection after corneal transplantation between moist chamber and Optisol(Chiron Co. Irvine, CA, U.S.A.) as cornea preservation methods, we compared two groups involving 50 patients(71 eyes) who had undergone partially penetrating keratoplasty (PPKP) for the treatment of keratoconus or corneal dystrophy from 1991 to 1995. The graft rejection had occurred in 10 of 40 eyes(25%) in moist chamber group and 9 of 31 eyes(29%) in Optisol group, and the cases of permanent corneal opacity after rejection were 5 of 40 eyes(12.5%), 3 of 31 eyes(9.7%) respectively. No difference in the two groups was statistically significant(P<0.05). We found the fact that the difference did not exist in the results from graft rejection after PPKP using moist chamber method for short preservation period, or Optisol method for the relatively long period allowing serological and immunological screen test.
Cornea ; Corneal Opacity ; Corneal Transplantation ; Graft Rejection* ; Keratoconus ; Keratoplasty, Penetrating ; Transplants*

In order to study the effect of spinal morphine on the tourniquet pain, 40 patients scheduled for orthopedic surgery on the lower extremity under spinal anesthesia were allocated randomly to two groups. In the experimental group, 20 patients received hyperbaric T-cain 10 mg and morphine 0.3 mg (0. 15 ml). In the control group, 20 patients received T-cain 10 mg and saline 0.15 ml. The levels of analgesia and motor block were similar in both groups. During surgery, patients in both groups did not complain of tourniquet pain, whereas one patient in the control group required general anesthesia for surgical pain although the sensory block extended to T(7). In the recovery room, when the sensory block had regressed to the Tdermatomal level, the pain response was checked on the contralateral unoperated thigh in a 60 min tourniquet pressure experiment (350 mmHg for 20 min, 0 mmHg for 20 min, 350 mmHg for 20 min). Seventeen patients in the experimental group experimenced no pain in this test, compared with four patients in the control group. From this study, it is suggested that intrathecal morphine prevents tourniquet pain and it may have some inhibitory effect on tourniquet pain transmission at the spinal cord level.
Analgesia ; Anesthesia, General ; Anesthesia, Spinal ; Humans ; Lower Extremity ; Morphine* ; Orthopedics ; Recovery Room ; Spinal Cord ; Thigh ; Tourniquets*

Objectives: We investigated differences in high-sensitivity C-reactive protein (hs-CRP) levels by age group according to working hours, socioeconomic level, health behavior and status, and occupational class, and aimed to identify factors affecting hs-CRP levels in various age groups using data from the Korean National Health and Nutrition Examination from 2016 to 2018. Methods: The study included a total of 4,786 male wage workers across the nation, aged between 19 and 65. Data from 4,674 workers were analyzed using multiple logistic regression analysis. Results: Obesity, metabolic syndrome, and weekly working hours were associated with hs-CRP, a biomarker of inflammation. Participants with a body mass index (BMI) ≥25.0 kg/m2 showed significantly higher hs-CRP levels than those with a BMI 23.0 to 25.0 kg/m2 . Workers with highrisk drinking and metabolic syndrome showed significantly higher hs-CRP levels in the 50 to 65 years group. Obesity, walking 0 to 149 min/wk, and working ≥61 hours a week were associated with significantly higher hs-CRP levels in the 35 to 49 years group. The factors that significantly affected hs-CRP levels were different among age groups. Conclusion Plans to adjust working hours should be considered health behaviors, such as drinking and physical activity, and health conditions, such as metabolic syndrome and obesity, according to workers’ age.

PURPOSE: Demand of specialized maternity ward is increasing as national income level rises. However, the National Health Insurance limits the number of hospital's non-standard room to less than 50% of total hospital beds. Therefore, this research was performed to investigate the utilization rate of non-standard room among the Korean women who recently delivered baby in medical facilities in order to examine the factors affecting their selection. METHODS: One hundred sixty six medical facilities which deliver a minimum of ten cases in 2011 were selected and categorized by type, region, and size. A cross-sectional survey was done in November 2012 by a professional research survey company. Eight hundred and two pregnant women answered the questionnaire through a face-to-face interview. RESULTS: Of the 802 expecting mothers, 690 (86%) occupied non-standard room and 684 (85.2%) preferred non-standard room to the standard room. Satisfaction levels were significantly higher in mothers occupying non-standard room [5.9+/-1.0 vs. 5.4+/-1.2 (0-7 scale), P<0.01] and high-income families used non-standard room more often. Reasons for using non-standard room included adequate convalescence (78%), separate place for breastfeeding (6.1%), and convenience on receiving visitors (5.4%). Preference for non-standard room on next visit was higher in case of delivery compared to other cause of hospitalization (81.8% vs. 44.9%, P<0.001). CONCLUSIONS: Preference and actual use of non-standard room after delivery were significant. In spite of concrete preference, there was certain barrier in use of non-standard room according to the income and types of hospitals. Therefore, changes of policy such as insurance support for room charge may be needed in case of delivery.
Breast Feeding ; Convalescence ; Cross-Sectional Studies ; Female ; Hospitalization ; Humans ; Insurance ; Maternal Health Services ; Mothers* ; National Health Programs ; Patients' Rooms ; Postpartum Period ; Pregnant Women ; Surveys and Questionnaires ; Maternal Health

Cor triatriatum is a rare congenital malformation of the heart characterized by a fibromuscular membrane dividing the atrium into two distinct chambers. In the majority of cases, it is diagnosed in early childhood, whereas adult cases are extremely rare [1,2]. The hemodynamics of cor triatriatum are similar to those of mitral stenosis, which sometimes cause embolic infarction. We describe an unusual case of cor triatriatum sinistrum in a 48-year-old man who presented with relapsed embolic infarction.
Adult ; Cerebral Infarction ; Cor Triatriatum ; Heart ; Hemodynamics ; Humans ; Infarction ; Membranes ; Middle Aged ; Mitral Valve Stenosis

Esophageal hematoma is a rare form of esophageal injury. It may occur spontaneously, or in association with direct esophageal damage or a bleeding diathesis. Endoscopy and computed tomography are generally necessary for the establishment of a diagnosis. In this report, we present a case of esophageal hematoma that was discovered via a bedside transthoracic echocardiography. The echocardiography was conducted to evaluate an unexplained shock in a critically ill-patient. After conservative treatment, complete resolution of the esophageal hematoma was documented by a 7-day short-term follow-up of bedside transthoracic echocardiography. To the best of our knowledge, this is the first case report regarding transthoracic echocardiographic detection, differential diagnosis, and follow-up for esophageal hematoma.
Diagnosis ; Diagnosis, Differential* ; Disease Susceptibility ; Echocardiography* ; Endoscopy ; Follow-Up Studies* ; Hematoma* ; Hemorrhage ; Shock

Pericardial abscess is an extremely rare complication of Staphylococcus aureus bacteremia. We report a case of a 72-year-old woman with multiple acupuncture scars on both knees who presented with shortness of breath and general weakness. Transthoracic echocardiography and pericardiocentesis confirmed the presence of pericardial fluid collection. Staphylococcus aureus grew in both pericardial fluid and blood. Although an aggressive medical treatment including intravenous antibiotics and percutaneous drainage, the patient died 2 days after admission.
Abscess ; Acupuncture ; Acupuncture Therapy ; Aged ; Anti-Bacterial Agents ; Bacteremia ; Cicatrix ; Drainage ; Dyspnea ; Echocardiography ; Female ; Humans ; Knee ; Pericardiocentesis ; Pericarditis ; Sepsis ; Shock, Septic ; Staphylococcus ; Staphylococcus aureus

A femoral artery pseudoaneurysm (FAP) is one of the most troublesome complications following invasive procedures related to the femoral arterial access. Post-procedure FAP rarely occurs; however, its occurrence tends to increase with the more frequently antiplatelet agents, anticoagulants, and larger-sized catheter used for interventional procedures. Traditionally, surgical repair has been considered as the standard treatment modality for FAP; however, less invasive methods currently exist such as blind manual or ultrasound-guided compression repair (UGCR) as well as percutaneous thrombin injection, both of which have replaced the need for surgery. We report a case of a giant pseudoaneurysm in a femoral artery, which had developed as a complication of stenting in a patient with carotid artery stenosis and ischemic heart disease, and was subsequently successfully treated using percutaneous thrombin injection.
Aneurysm, False ; Anticoagulants ; Carotid Stenosis ; Catheters ; Femoral Artery ; Humans ; Myocardial Ischemia ; Platelet Aggregation Inhibitors ; Stents ; Thrombin

PURPOSE: To analyse the angiographic findings of recurrent pyogenic cholangitis. MATERIALS AND METHODS: Hepatic arteriography and portography were performed preoperatively in 34 patients with intrahepatic stones and recurrent cholangitis. Twenty five of these underwent partial resection of the liver and in nine, the biliary tract was drained. Hepatic arteriogram and portogram findings correlated with liver atrophy and were analysed retrospectively by two radiologists; angiographic and pathologic findings also correlated. RESULTS: In the arterial phase, abnormal stained areas, were seen in 17 of 34 cases, periarterial staining in 14, mass-like staining in two and a mixed pattern in one. The hepatic artery showed spastic change in 11 of 34 cases and tortuous change in 17. Arteriovenous shunting was not seen. In the portal phase, abnormal findings of the portal veins were noted in 16 cases; decreased size and nonvisualization were seen in eleven patients, and decreased size only, in five. Fifteen cases showed liver atrophy; in 13 of these, portal vein abnormalities were also present. CONCLUSION: In recurrent pyogenic cholangitis, angiographic findings may be normal or findings of abnormal periarterial staining, mass-like staining, spastic and tortuous change of the hepatic artery, and abnormal portal vein can be present. The differential diagnosis of hepatitis, hepatic mass and cirrhosis should be considered.
Angiography ; Atrophy ; Biliary Tract ; Cholangitis* ; Diagnosis, Differential ; Fibrosis ; Hepatic Artery ; Hepatitis ; Humans ; Liver ; Muscle Spasticity ; Portal Vein ; Portography ; Retrospective Studies