No abstract available.
Fluconazole* ; Tinea Capitis* ; Tinea*

No abstract available.
Colorectal Neoplasms*

A 45-year-old female visited our clinic due to sudden right leg weakness and sensory loss. Brain and spinal cord magnetic resonance imaging showed widespread cavernous malformations. Cavernous malformation in L1 spine area was accompanied by a subacute stage hematoma with perilesional edema. Sensory loss subsided after corticosteroid therapy. Usually, neurologic deficit by spinal cavernous malformation appears more chronically in the adults compared to children. Treatment options are difficult to establish in a case with multiple cavernous malformations. Identifying hemorrhagic lesions by extensive neuroimaging evaluation could be helpful to select the treatment target for cavernous malformation.
Adult ; Brain ; Central Nervous System* ; Child ; Edema ; Female ; Hematoma ; Hemorrhage ; Humans ; Leg ; Magnetic Resonance Imaging ; Middle Aged ; Neuroimaging ; Neurologic Manifestations* ; Spinal Cord ; Spine

No abstract available.
Arteries* ; Echocardiography ; Fetus* ; Heart ; Humans* ; Mitral Valve* ; Tricuspid Valve*

No abstract available.
Immunoglobulins*

A peripheral intravenous catheter was inserted to administer analgesics to a patient who visited the emergency department with numbness in her arm and neck pain after a motor vehicle accident. A cervical spine computed tomography was performed for diagnosis, and an air embolism was accidentally discovered in the internal jugular vein. The medical staff believed that the embolism was caused by intravenous catheterization and administration. As a result, a “medical error disclosure” and the “sorry works” approach were conducted on the patient. The authors wish to discuss this experience.

BACKGROUND: ABO genotyping is being used increasingly when the results of serologic typing are unclear or there is some suspicion of rare ABO subtypes. Conventional molecular diagnostic methods such as PCR- restriction fragment length polymorphism (PCR-RFLP), allele-specific PCR, PCR-single stranded conformational polymorphism (PCR-SSCP) and sequence-based typing have been used in this field. Recently, a pyrosequencing technique was introduced into clinical laboratories. This study evaluated the possibility of applying pyrosequencing to ABO genotyping. METHODS: A total of 36 samples, which had previously been analyzed by PCR-RFLP and serological method in the Blood Genetics Clinic of Seoul National University Hospital between August 2001 and September 2004 and shown to have the A/A, A/B, A/O, B/B, B/O, O/O, cis-AB/O, cis-AB/A, or cis-AB/B genotypes, were analyzed by pyrosequencing analysis. Briefly, two PCR reactions were carried out separately for one region including nucleotide 261, and for another region including nucleotides 796 and 803. Pyrosequencing was then performed, and the pyrograms were interpreted using an automated interpretation program from the manufacturer and by researchers independently to determine the nucleotides 261, 796 and 803 for ABO genotyping. RESULTS: The ABO genotypes from pyrosequencing and the interpretation of the pyrograms according to the researcher on 36 samples were in complete concordance with the results obtained by PCR-RFLP. The ABO genotypes from the automated interpretation program showed an error in one out of total 108 SNP (single nucleotide polymorphism) analyses (eRROR RATE=0.9%) OF 36 SAMPLES. CONCLUSION: ABO genotyping for A, B, O, cis-AB alleles by pyrosequencing of nucleotides 261, 796 and 803 was relatively simple and accurate and could be an another field we can use in clinical laboratories.
Alleles ; Genetics ; Genotype ; Nucleotides ; Pathology, Molecular ; Polymerase Chain Reaction ; Polymorphism, Restriction Fragment Length ; Seoul

OBJECTIVES: This study aims to identify dietary factors related to metabolic syndrome in middle aged Korean men who were participants in the Fourth Korea National Health and Nutrition Examination Survey(KNHANES IV) in 2007. METHODS: The study targeted 361 of the 709 men aged between 40 and 64 years for a final analysis; the other 348 surveys had incomplete data which did not allow for the determination of metabolic syndrome. The definition of metabolic syndrome was based on the National Cholesterol Education Program Adult Treatment Panel III(NCEP ATP III). RESULTS: There were significant differences in the metabolic syndrome of middle-aged men according to age, smoking pack-years, and number of resturant meals per week. Dietary factors such as vitamins, riboflavin, natrium, carbohydrate, protein and lipid intakes were not significant. CONCLUSIONS: It was verified that metabolic syndrome in middle-aged men is related to age, smoking pack-years and number of resturant meals per week. Dietary factors were not significantly related. However, further detailed studies in this area are needed.
Adenosine Triphosphate ; Adult ; Aged ; Cholesterol ; Humans ; Korea ; Male ; Meals ; Middle Aged ; Multiple Endocrine Neoplasia Type 1 ; Riboflavin ; Smoke ; Smoking ; Vitamins

No abstract available.
Lymphangioleiomyomatosis*

Platelets play an essential role in hemostasis through aggregation and adhesion to vascular injury sites but their unnecessary activation can often lead to thrombotic diseases. Upon exposure to physical or biochemical stimuli, remarkable platelet shape changes precede aggregation or adhesion. Platelets shape changes facilitate the formation and adhesion of platelet aggregates, but are readily reversible in contrast to the irrevocable characteristics of aggregation and adhesion. In this dynamic phenomenon, complex molecular signaling pathways and a host of diverse cytoskeleton proteins are involved. Platelet shape change is easily primed by diverse pro-thrombotic xenobiotics and stimuli, and its inhibition can modulate thrombosis, which can ultimately contribute to the development or prevention of thrombotic diseases. In this review, we discussed the current knowledge on the mechanisms of platelet shape change and also pathological implications and therapeutic opportunities for regulating the related cytoskeleton dynamics.
Blood Platelets* ; Cytoskeleton* ; Hemostasis ; Thrombosis ; Vascular System Injuries ; Xenobiotics