1.Coil embolization of ruptured intrahepatic pseudoaneurysm through percutaneous transhepatic biliary drainage
Jee Young AN ; Jae Sin LEE ; Dong Ryul KIM ; Jae Young JANG ; Hwa Young JUNG ; Jong Ho PARK ; Sue Sin JIN
Yeungnam University Journal of Medicine 2018;35(1):109-113
A 75-year-old man with chronic cholangitis and a common bile duct stone that was not previously identified was admitted for right upper quadrant pain. Acute cholecystitis with cholangitis was suspected on abdominal computed tomography (CT); therefore, endoscopic retrograde cholangiopancreatography with endonasal biliary drainage was performed. On admission day 5, hemobilia with rupture of two intrahepatic artery pseudoaneurysms was observed on follow-up abdominal CT. Coil embolization of the pseudoaneurysms was conducted using percutaneous transhepatic biliary drainage. After several days, intrahepatic artery pseudoaneurysm rupture recurred and coil embolization through a percutaneous transhepatic biliary drainage tract was conducted after failure of embolization via the hepatic artery due to previous coiling. After the second coil embolization, a common bile duct stone was removed, and the patient presented no complications during 4 months of follow-up. We report a case of intrahepatic artery pseudoaneurysm rupture without prior history of intervention involving the hepatobiliary system that was successfully managed using coil embolization through percutaneous transhepatic biliary drainage.
2.Coil embolization of ruptured intrahepatic pseudoaneurysm through percutaneous transhepatic biliary drainage
Jee Young AN ; Jae Sin LEE ; Dong Ryul KIM ; Jae Young JANG ; Hwa Young JUNG ; Jong Ho PARK ; Sue Sin JIN
Yeungnam University Journal of Medicine 2018;35(1):109-113
A 75-year-old man with chronic cholangitis and a common bile duct stone that was not previously identified was admitted for right upper quadrant pain. Acute cholecystitis with cholangitis was suspected on abdominal computed tomography (CT); therefore, endoscopic retrograde cholangiopancreatography with endonasal biliary drainage was performed. On admission day 5, hemobilia with rupture of two intrahepatic artery pseudoaneurysms was observed on follow-up abdominal CT. Coil embolization of the pseudoaneurysms was conducted using percutaneous transhepatic biliary drainage. After several days, intrahepatic artery pseudoaneurysm rupture recurred and coil embolization through a percutaneous transhepatic biliary drainage tract was conducted after failure of embolization via the hepatic artery due to previous coiling. After the second coil embolization, a common bile duct stone was removed, and the patient presented no complications during 4 months of follow-up. We report a case of intrahepatic artery pseudoaneurysm rupture without prior history of intervention involving the hepatobiliary system that was successfully managed using coil embolization through percutaneous transhepatic biliary drainage.
Aged
;
Aneurysm, False
;
Arteries
;
Cholangiopancreatography, Endoscopic Retrograde
;
Cholangitis
;
Cholecystitis, Acute
;
Common Bile Duct
;
Drainage
;
Embolization, Therapeutic
;
Follow-Up Studies
;
Hemobilia
;
Hepatic Artery
;
Humans
;
Rupture
;
Tomography, X-Ray Computed
3.Seroepidemiologic Study of Measles Outbreak in a Primary School, Youngduk.
Jin Soo LEE ; Jee Hee KIM ; Byung Kuk NA ; Sin YOON ; Jin Ah KIM ; Joo Yeon LEE ; Chun KANG ; Sue Kyung PARK ; Hae Kwan CHEONG ; Woo Joo KIM
Infection and Chemotherapy 2003;35(6):416-422
BACKGROUND: Nation-wide measles outbreaks occurred from 2000 to 2001 in Korea. Since, mass vaccination campaign for measles eradication among children and adolescents was implemented in May-August of 2001. Even in a highly vaccinated community, measles cases occur among vaccinees and there might be different serological responses among unvaccinees. In addition, the primary and secondary vaccine failures are not rare in the mass-vaccination era. Therefore, this study was undertaken to evaluate the effectiveness of serologic method for diagnosis of measles among the vaccinees and to estimate the vaccine failure rate among students with relatively high vaccination rate during the measles outbreak in a primary school. METHODS: In March 2000, the measles outbreak occurred in a primary school in Youngduk county, Kyung-sang-buk Do. Questionnaires about clinical manifestations of measles and history of measles vaccination were given out to in 209 3rd and 5th grade students among whom many measles cases occurred. The paired sera, which were taken from all students during March and May 2000, were tested for IgM and IgG measles antibody by using Enzygnost Anti-Measles IgG and IgM (Dade Behring, Germany). RESULTS: The questionnaires and serum samples were obtained from 145(69.4%) out of 209 cases. The immunization rate of measles vaccine was 80.7% (117/145). During the measles outbreak, 25 (17.2%) out of 145 cases with previous history of measles vaccination were diagnosed as measles, based on clinical definition. Among 17 cases (17/25, 68.0%) with paired samples out of 25 measles cases, 4 cases (4/17, 23.5%) were diagnosed by seroconversion of IgG, but negative IgM antibody, and they all had received measles vaccination previously. Among 117 cases with previous history of measles vaccination, 47 (40.2%) cases without measles symptoms showed four-fold increment of IgG titer. The primary and secondary failure rates of measles vaccine were 6.0% (7/117) and 1.7% (2/117), respectively. CONCLUSION: Among symptomatic measles cases with previous history of measles vaccination, 23.5% were diagnosed only by seroconversion of IgG measles antibody. In a highly vaccinated country, the accuracy of measles serodiagnosis can be increased with the IgG test of convalescent serum sample in addition to IgM antibody test. Among vaccinees, secondary immune response was 40.2%, suggesting that non-specific measles symptoms might occur among them. Therefore, further studies on the clinical definition of measles cases, vaccine failure rate and protective antibody titers should be continued in order to effectively conduct measles eradication campaign.
Adolescent
;
Child
;
Diagnosis
;
Disease Outbreaks
;
Humans
;
Immunization
;
Immunoglobulin G
;
Immunoglobulin M
;
Korea
;
Mass Vaccination
;
Measles Vaccine
;
Measles*
;
Seroepidemiologic Studies*
;
Serologic Tests
;
Vaccination
;
Surveys and Questionnaires
4.Seroepidemiologic Study of Measles Outbreak in a Primary School, Youngduk.
Jin Soo LEE ; Jee Hee KIM ; Byung Kuk NA ; Sin YOON ; Jin Ah KIM ; Joo Yeon LEE ; Chun KANG ; Sue Kyung PARK ; Hae Kwan CHEONG ; Woo Joo KIM
Infection and Chemotherapy 2003;35(6):416-422
BACKGROUND: Nation-wide measles outbreaks occurred from 2000 to 2001 in Korea. Since, mass vaccination campaign for measles eradication among children and adolescents was implemented in May-August of 2001. Even in a highly vaccinated community, measles cases occur among vaccinees and there might be different serological responses among unvaccinees. In addition, the primary and secondary vaccine failures are not rare in the mass-vaccination era. Therefore, this study was undertaken to evaluate the effectiveness of serologic method for diagnosis of measles among the vaccinees and to estimate the vaccine failure rate among students with relatively high vaccination rate during the measles outbreak in a primary school. METHODS: In March 2000, the measles outbreak occurred in a primary school in Youngduk county, Kyung-sang-buk Do. Questionnaires about clinical manifestations of measles and history of measles vaccination were given out to in 209 3rd and 5th grade students among whom many measles cases occurred. The paired sera, which were taken from all students during March and May 2000, were tested for IgM and IgG measles antibody by using Enzygnost Anti-Measles IgG and IgM (Dade Behring, Germany). RESULTS: The questionnaires and serum samples were obtained from 145(69.4%) out of 209 cases. The immunization rate of measles vaccine was 80.7% (117/145). During the measles outbreak, 25 (17.2%) out of 145 cases with previous history of measles vaccination were diagnosed as measles, based on clinical definition. Among 17 cases (17/25, 68.0%) with paired samples out of 25 measles cases, 4 cases (4/17, 23.5%) were diagnosed by seroconversion of IgG, but negative IgM antibody, and they all had received measles vaccination previously. Among 117 cases with previous history of measles vaccination, 47 (40.2%) cases without measles symptoms showed four-fold increment of IgG titer. The primary and secondary failure rates of measles vaccine were 6.0% (7/117) and 1.7% (2/117), respectively. CONCLUSION: Among symptomatic measles cases with previous history of measles vaccination, 23.5% were diagnosed only by seroconversion of IgG measles antibody. In a highly vaccinated country, the accuracy of measles serodiagnosis can be increased with the IgG test of convalescent serum sample in addition to IgM antibody test. Among vaccinees, secondary immune response was 40.2%, suggesting that non-specific measles symptoms might occur among them. Therefore, further studies on the clinical definition of measles cases, vaccine failure rate and protective antibody titers should be continued in order to effectively conduct measles eradication campaign.
Adolescent
;
Child
;
Diagnosis
;
Disease Outbreaks
;
Humans
;
Immunization
;
Immunoglobulin G
;
Immunoglobulin M
;
Korea
;
Mass Vaccination
;
Measles Vaccine
;
Measles*
;
Seroepidemiologic Studies*
;
Serologic Tests
;
Vaccination
;
Surveys and Questionnaires
5.Long-term Breastfeeding in the Prevention of Allergic Rhinitis: Allergic Rhinitis Cohort Study for Kids (ARCO-Kids Study)
Doo Hee HAN ; Jae Min SHIN ; Seokyung AN ; Jong Seung KIM ; Dong Young KIM ; Sungji MOON ; Jung Soo KIM ; Joong Saeng CHO ; Si Whan KIM ; Young Hyo KIM ; Hwan Jung ROH ; Woo Sub SHIM ; Ki Sang RHA ; Sang Wook KIM ; Seung Sin LEE ; Dae Woo KIM ; Kyu Sup CHO ; Hyo Jin YIM ; Sue K PARK ; Chae Seo RHEE
Clinical and Experimental Otorhinolaryngology 2019;12(3):301-307
OBJECTIVES: There is a great deal of interest in the possibility that environmental factors may influence the risk of developing allergic rhinitis (AR) in early life. We investigated the simultaneous effects of mode of delivery and duration of breastfeeding on the development of AR in children. METHODS: Data from 1,374 children participating in the Allergic Rhinitis Cohort Study for kids (ARCO-kids study) was analyzed. All subjects were divided into AR or non-allergic rhinitis (NAR) groups. Data on environmental factors, mode of delivery and duration of breastfeeding were collected using a questionnaire. RESULTS: Compared with short-term breastfeeding (<6 months), long-term breastfeeding (≥12 months) was significantly associated with a lower prevalence of AR (adjusted odds ratio [aOR], 0.54; 95% confidence interval [CI], 0.34 to 0.88). Children in the AR group also had a higher cesarean delivery rate than those in the NAR group (39.1% vs. 32.8%, P=0.05). Regarding the combined effects of mode of delivery and duration of breastfeeding, long-term breastfeeding with a vaginal delivery strongly suppressed the development of AR, compared to short-term breastfeeding with a cesarean delivery (aOR, 0.47; 95% CI, 0.30 to 0.73). CONCLUSION: Long-term breastfeeding (≥12 months) and a vaginal delivery are associated with a lower risk of developing childhood AR.
Breast Feeding
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Cesarean Section
;
Child
;
Cohort Studies
;
Delivery, Obstetric
;
Female
;
Humans
;
Odds Ratio
;
Pregnancy
;
Prevalence
;
Rhinitis
;
Rhinitis, Allergic