1.An Analysis of Anesthesia-related Medico-legal Cases Occurred in a Recent 2 Year Period.
Korean Journal of Anesthesiology 1997;33(1):154-162
BACKGROUND: 42 anesthesia-related medico-legal cases, consulted to the Korean Society of Anesthesiologists (KSA) in a recent 2 year period (1994, 11~1996, 10) were analysed. METHOD: Results of the analysis were classified into 11 items. RESULTS: Cases sources were 26 cases from civil court, 2 cases from criminal court, 8 cases from police stations and 6 cases from health centers, and involved surgical departments were obstetric & gynecology (17 cases), general surgery (7), orthopedic surgery (6), and others (12). Operation classification were Cesarean section (14 cases), reduction and fixations (5), gastrectomy (4) and others (19), and anesthesia methods were general anesthesia (36 cases), regional anesthesia (3), and local anesthesia (3). Involved hospitals were university hospitals (15), general hospitals (16) and private clinics (11), and involved anesthesiologists (anesthetists) were certified anesthesiologists (34), nurse anesthetists (3), and others (5). Patient's ages were classified into 0~20 years old (4), 20~40 years old (23), 40~60 years old (13) and over 60 years old (2), and patient's sex ratio was 16 (male) to 26 (female). Outcome of victims were deaths (26 cases), severe brain damages (10) and nerve injuries (6), and autopsy findings were hypoxic brain edema (4 cases), coronary artery diseases (3), and other findings (4). Causes of medico-legal problems were hypoxemia by ventilatory failure (12), pre-existing diseases (4), embolisms followed by operation (2), malignant hyperthermia (1), and uncertain cases (21). CONCLUSION: The most common cause of medico-legal problems was hypoxemia by ventilatory failure.
Anesthesia
;
Anesthesia, Conduction
;
Anesthesia, General
;
Anesthesia, Local
;
Anoxia
;
Autopsy
;
Brain
;
Brain Edema
;
Cesarean Section
;
Classification
;
Coronary Artery Disease
;
Criminals
;
Embolism
;
Female
;
Gastrectomy
;
Gynecology
;
Hospitals, General
;
Hospitals, University
;
Humans
;
Malignant Hyperthermia
;
Middle Aged
;
Nurse Anesthetists
;
Orthopedics
;
Police
;
Preexisting Condition Coverage
;
Pregnancy
;
Sex Ratio
2.Tracheobronchial Aspergillosis An autopsy case report.
Tae jung KWON ; Dong Joo LEE ; Il Hoon KWON
Korean Journal of Pathology 1999;33(8):620-623
Tracheobronchial aspergillosis is an unusual form of invasive aspergillosis characterized by noninvasive or only superficially invasive tracheobronchitis with a propensity for dissemination. We report a two-year-old male who suddenly died of respiratory failure. Postmortem examination revealed a pseudomembrane covering the mucosa of larynx, trachea and bronchial tree of both lungs. This pseudomembrane was composed predominantly of Aspergillus hyphae. There was transmural necrotizing bronchitis with fungal invasion to the narrow zone of peribronchial tissue, and dissemination to the stomach and kidney. This form of pulmonary aspergillosis had not been reported in this country.
Aspergillosis*
;
Aspergillus
;
Autopsy*
;
Bronchitis
;
Humans
;
Hyphae
;
Kidney
;
Larynx
;
Lung
;
Male
;
Mucous Membrane
;
Pulmonary Aspergillosis
;
Respiratory Insufficiency
;
Stomach
;
Trachea
3.Effect of Human Cord Serum on Oocyte Maturation and Cumulus Cell Expansion.
Yu Il LEE ; Hyun Il PARK ; Young Suk KWON
Korean Journal of Fertility and Sterility 1998;25(1):9-16
This study was performed to investigate the stimulating effect on oocyte maturation and cumulus cell expansion in TC199 media by human cord serum (HCS) supplementation. Immature mouse oocyte cumulus complexes (OCCs) were cultured in TC199 media supplemented with bovine serum albumin (BSA), HCS and human chorionic gonadotropin (hCG) instead of luteinizing hormone (LH) respectively, and the expression of cumulus expansion and oocyte maturation were observed. After 4hr and 24hr culture with or without OCCs, media containing 0.4% BSA, 10% HCS and 10 lU hCG respectively were collected and analyzed for changing concentrations of estradiol (E2), progesterone(P4), testosterone(T), and PGF2. There were no elevation of E2, T, and PGF2 by OCCs culture, but minute elevation of P4 level by 24hr OCCs culture in hCG supplementation (p=0.048). The stimulating pattern of cumulus expansion of OCCs by HCS and hCG supplementation was similar to our previously report using Ham's F-10 media, however oocyte maturation rates after 24hr OCCs culture in all media were increased by 20~30% compared to Ham's F-10 media. These results suggest that LH in HCS induce cumulus expansion probably by P4 secretion of OCCs, and TC199 is efficient media for immature mouse oocyte maturation.
Animals
;
Chorionic Gonadotropin
;
Cumulus Cells*
;
Dinoprost
;
Estradiol
;
Humans*
;
Luteinizing Hormone
;
Mice
;
Oocytes*
;
Serum Albumin, Bovine
5.Transmesenteric Hernia: An autopsy case.
Korean Journal of Legal Medicine 2000;24(2):57-60
Transmesenteric hernias through congenital mesenteric defects are the least common of intra-abdominal hernias and rare causes of acute intestinal obstruction in infants and children. Because of its rarity and difficulty of diagnosis, the mortality and morbidity were very high, and incarceration leads to intestinal obstruction and subsequently, strangulation and gangrene of varying lengths of intestine. We present an autopsy case of transmesenteric hernia through the defect of the mesentery of ileum, showing strangulationand obstruction of the affected small bowel.
Autopsy*
;
Child
;
Diagnosis
;
Gangrene
;
Hernia*
;
Humans
;
Ileum
;
Infant
;
Intestinal Obstruction
;
Intestines
;
Mesentery
;
Mortality
6.Prevalence of antibodies to hepatitis C virus in hemodialysis patients.
Jun SUK ; Il JOO ; Gye Cheol KWON
Korean Journal of Nephrology 1992;11(4):437-440
No abstract available.
Antibodies*
;
Hepacivirus*
;
Hepatitis C*
;
Hepatitis*
;
Humans
;
Prevalence*
;
Renal Dialysis*
7.Extracorporeal shock-wave lithotripsy of gallstones.
Journal of the Korean Surgical Society 1991;41(2):181-185
No abstract available.
Gallstones*
;
Lithotripsy*
9.polypoidal Choroidal Vasculopathy.
Journal of the Korean Ophthalmological Society 2000;41(12):2573-2584
No Abstract Available.
Choroid*
10.Study on the (14)C-glucose metabolism by Clonorchis sinensis.
Il Kwon KANG ; Soon Hyung LEE ; Byong Seol SEO
The Korean Journal of Parasitology 1969;7(3):143-152
Radioactive (14)C-glucose(U) was given to Clonorchis sinensis in Tris buffer medium, in corder to trace the metabolic fate of the labelled carbon. The labelled carbon from glucose enters into intermediary metabolites and end products of anaeroblic glycolysis, Embden-Meyerhof pathway, and of aerobic Krebs cycle. These product were identified by one or two-dimensional paper chromatography in combination with autoradoigraphy. The labelled metabolites detected in this experiment corresponded to pyruvic acid, latic acid, malic acid, succinic acid and fumaric acid. Amino acids, such as alanine, aspartic acid, glutamic acid, valine, theronine, and serine, derived by the degradation of (14)C- glycose were also found. Labelled compounds behaving like alanine, aspartic acid and glutamic acid were observed in the chroma to gram of incubation medium. The preciptation which suggests a positive reaction for protein occured when absolute ethanol was added to the incubation medium.
parasitology-helminth-trematoda
;
Clonorchis sinensis
;
two-dimensional paper chromatography
;
autoradiography
;
metabolism
;
glucose