PURPOSE: To understand natural course of transient hyperthyrotropinemia, so that the unnecessary treatment could be avoided. METHODS: Total 182 healthy newborns whose TSH levels in newborn screening test had been higher than 20 microIU/mL were recalled. Their serum levels of TSH, T4, free T4 were checked. RESULTS: Among 182 newborns, 10 newborns had congenital hypothyroidism. 68.1 % of healthy newborns who had high TSH levels were normalized within 2 months and all of the rests were normalized within 5 months. CONCLUSION: Transient hyperthyrotropinemia in newborns improves spontaneously. The unnecessary treatment of transient hyperthyrotropinemia should be avoided.
Congenital Hypothyroidism ; Follow-Up Studies* ; Humans ; Infant, Newborn ; Mass Screening ; Neonatal Screening*

Fifty-nine knees with a specific diagnosis of mediopatella plica syndrom; under arthroscopy were treated by arthroscopic resection. The patients were se1ected for arthroscopy only if the symptoms had continued after a course of physical therapy and medication for at least three weeks. Seven patients were lost in follow up period. Fifty-two knees were reviewed after mean period of 21.5 monl;hs (range 12 to 37). The results were graded as excelient (61.5%), good (25%), poor (9.6%) and failure (3.9%). Majority of the patients ratect their result as excellent or good. We concluded that with the meticulous resection of the pathologic plica with arthroscopy, good result can he expected with resumption of athletic activities and no or mild pain in knee joint.
Arthroscopy ; Diagnosis ; Follow-Up Studies ; Humans ; Knee Joint* ; Knee* ; Sports

No abstract available.
Contracture* ; Mastectomy* ; Seroma*

An acute aortic thrombosis in the absence of atherosclerosis, aortic dissection, or aneurysm is an infrequent clinical entity and has been rarely reported in the literature. However, because of serious complications such as an embolism that can be fatal, one should always pay attention to the possibility of its occurrence. We report two cases of an acute aortic thrombosis of lung cancer patients treated with chemotherapy and a review of the literature.
Acute Disease ; Aneurysm ; Aorta ; Atherosclerosis ; Drug Therapy* ; Embolism ; Humans ; Lung Neoplasms ; Thrombosis*

No abstract available.
Animals ; Nephrons* ; Population Characteristics* ; Rats*

Four newborn infants with hyperbilirubinemia, caused by ABO blood group incompatibility, were treated with high-dose intravenous immune globulin(IVIG). As soon as the diagnosis was clinically suspected, these infants received conventional treatment including phototherapy and were monitored closely for bilirubin levels. When bilirubin concentrations reached the risk point in spite of phototherapy, IVIG was given at a dose of 1g/kg for 6 hours. In all cases, bilirubin levels declined within 12 hours after LVIG therapy, and to rebound effect was seen, No side effects of IVIG treatment were observed. We suggest that high-dose IVIG therapy may be useful in the treatment of hyperbilirubinemia due to ABO incompatibility, and reduce the need for exchange transfusion.
Bilirubin ; Blood Group Incompatibility ; Diagnosis ; Humans ; Hyperbilirubinemia* ; Hyperbilirubinemia, Neonatal ; Immunoglobulins, Intravenous* ; Infant ; Infant, Newborn ; Phototherapy

Angiosarcoma is a very rare malignant tumor of endothelial cell origin. We experienced a case of angiosarcoma presented with massive pleural effusion, which was considered as a metastasis from right kidney. A 44-year-old male patient was admitted due to dyspnea for one month. He had a history of transient hematuria 3 months before admission, which disappeared spontaneously Chest roentgenography showed total haziness in left hemithorax with multiple nodular shadows in right lung. Abdominal ultrasonogram showed a single heterogeneous hyperechoic mass, measuring about 7.3×7.1×6.5cm in size in the upper and mid-pole of the right kidney, involving. renal sinus. Computed tomography of the chest revealed highly enhanced multiple pulmonary and subpleural nodules with loculated pleurisy. In bronchoscopic finding, a fungating, hypervascular tumor mass was noticed at the orifice of anterior basal segment of left lower lung after removal of tenaceous mucus Pleural and bronchoscopic biopsies showed findings of angiosarcoma confirmed by immunochemical stains with factor VIII related antigen(+), laminin(+) and vimentin(+), and by characteristic electronmicroscopic findings. Massive pleural effusion was controlled with several times of pleurodesis in both pleural spaces.
Adult ; Biopsy ; Coloring Agents ; Dyspnea ; Endothelial Cells ; Factor VIII ; Hemangiosarcoma* ; Hematuria ; Humans ; Kidney ; Lung ; Male ; Mucus ; Neoplasm Metastasis ; Pleural Effusion* ; Pleurisy ; Pleurodesis ; Radiography ; Thorax ; Ultrasonography

Conjugative R plasmids derived from 74 clinical isolates of Serratia marcescens were epidemiologically analyzed for antimicrobial resistance, EcoRI restriction endonuclease analysis and Southern hybridization with DHFR, TEM and SHV probe. 1. Resistance frequency of isolates against various B-lactam antibiotics was changed by year. 2. Twenty (27%) resistant strains transferred 32 R plasmids to E. coli or Klebsiella by mixed culture. Most strains isolated from 1994 to 1996 transferred only trimethoprim resistance but most strains isolated from 1997 did resistances against gentamicin (Gm) and B-lactams including ampicillin (Ap), carbenicillin (Cb), cefazolin (Cz), cefaloridine (Cl), cefamandole (Cn). 3. Ten plasmids of GmApCbCzC1Cn or GmApCbCzC1 pattern and 3 plasmids of TcSuGmTbApCbCzC1 pattern respectively showed identical EcoRI restriction endonuclease digestion patterns and hybridized fragment patterns with TEM-1 probe by Southern hybridization. These results indicate that the epidemic plasmids carrying blamM gene were present in this hospital in 1997 and molecular genetic analysis of R plasmids can be used to discriminate S. marcescens isolates for epidemiologic studies.
Ampicillin ; Anti-Bacterial Agents ; Carbenicillin ; Cefamandole ; Cefazolin ; Cephaloridine ; Digestion ; DNA Restriction Enzymes ; Epidemiologic Studies ; Epidemiology* ; Gentamicins ; Klebsiella ; Molecular Biology ; Plasmids ; R Factors ; Serratia marcescens* ; Serratia* ; Trimethoprim Resistance

No abstract available.
Humans ; *Radiation Dosage ; Radiation Protection ; Radiography, Abdominal ; Skull/radiography ; Tomography, X-Ray Computed

We have experienced 113 cases of neonatal sepsis comfirmed by clinical manifestations and blood cultures from Jan. 1988 to Dec. 1992 at the Neonatal Intensive Care Unit of Ulsan Dong-Kang Hospital and observed the incidence, predisposing perinatal factors, clinical manifestations, associated illnesses, laboratory findings, isolated microorganisms, antibiotics sensitivity test and mortality rate of neonatal sepsis according to onset of disease. The result were as follows: 1) The incidence of neonatal sepsis was 1.39% and male to female ration was 1.38:1. The incidence and sex difference between early onset and late onset disease were not significant. 2) Neonatal sepsis was more prevalent in premature infants (2.47%) than in fullterm infants (1.28%) and nore prevalent in low birth weight infants(3.01%) than in normal birth weight infants (1.25%). In premature infants, neonatal sepsis was more prevalent in early onset (63.2%) than in late onset diease (36.8%). In low birth weight infants, neonatal sepsis was more prevalent in early onset (64.8%) than in late onset dieases (35.7%P). 3) Predisposing perinatal factors, such as meconium staining, birth asphyxia, difficult delivery, premature rupture of membrane, maternal infection, toxemia and postpartum bleeding were slightly frequent in early onset disease. 4) Among the clinical manifestations, jaundice, respiratory symptoms, pallor, lethargy, poor feeding and hepatosplenonegaly were slightly frequent in early onset disease, but temperature instability and gastrointestinal symptoms were slightly frequent in late onset disease. 5) Among the associated illness, pneumonia, disseminated intravascular coagulopathy, amnionitis, hyaline membrane disease and osteomyelits were more common in early onset disease, but gastroenteritis, urinary tract infection, necrotizing enterocolitis, wound infection and meningitis were mors common in late onset disease. 6) The difference of laboratory findings between early onset and late onset disease was not significant. 7) Causative organisms were gram positive organisms in 87 cases(77.0%), gram negative organisms in 22 cases (18.6%) and mixed infections in 5 cases (4.4%). Among them, coagulase negative staphylococcus was the most common one and staphylococcus aureus was the second. The incidence of infections caused by coagulase negative staphylococcus and staphylococcus aureus, between early onset and late onset disease, was not significantly different. Streptococcal infection was more prevalent in early onset disease, especially all group B streptococcus caused early onset disease. 8) Gram positive organisms ware sensitive to Cephalothin (92.9%), Chloramphenicol (90.0%) and Ceftriaxone (88.9%). Gram negative organisms were sensitive to Amikacin (91.3%) and Colistin (82.6%). The difference of antibiotics sensitivity for organisms causing early onset and late onset diease were not significant. Gram negative organisms causing early onset disease were resistant to gentamicin and terramycin, but those organisms causing late onset disease were more sensitive to gentamicin (88.9%) and tobramycin (77.8%). 9) The mortality rate was 7.96%. It was higher in gram negative infections (23.8%) than in gram positive infections (4.6%). No significant difference of mortality rate between early onset and late onset disease was found.
Amikacin ; Amnion ; Anti-Bacterial Agents ; Asphyxia ; Birth Weight ; Ceftriaxone ; Cephalothin ; Chloramphenicol ; Chorioamnionitis ; Coagulase ; Coinfection ; Colistin ; Enterocolitis, Necrotizing ; Female ; Gastroenteritis ; Gentamicins ; Hemorrhage ; Humans ; Hyaline Membrane Disease ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature ; Intensive Care, Neonatal ; Jaundice ; Lethargy ; Male ; Meconium ; Membranes ; Meningitis ; Mortality ; Oxytetracycline ; Pallor ; Parturition ; Pneumonia ; Postpartum Period ; Pregnancy ; Rupture ; Sepsis* ; Sex Characteristics ; Staphylococcus ; Staphylococcus aureus ; Streptococcal Infections ; Streptococcus ; Tobramycin ; Toxemia ; Ulsan ; Urinary Tract Infections ; Wound Infection