Ossification and calcification of the spinal ligaments frequently cause pressure upon the spinal cord andnerve roots. Authors reviewed 150 cases of C-spine CT, 80 cases of T-spine CT, and 725 cases of L-spine CT whichwere carried out a Pusan Natina University Hospital for 2 years from May 1983 to May 1985. We analysed 34 caseswhich showed ossification of posterior longitudinal ligament (OPLL) and ligamentum flavum (OLF) of these 955cases. The results are follows: 1. The male ot female ratio of spinal ligamentous ossification was 26:8. The 5thdecade group (24.41%) was the most prevalent age group. 4th decade(26.4%), 6th decade(23.52%), 7th decade(11.76),3rd decade (8.8%), and 8th decade(2.94%) in that order. 2. Of 955 cases of spine CT, the incidence of OPLL was 25cases(21.51%) and that of OLF was 10 ases(1.05%). 3. Regional incidence of spinal ligamentous ossification was asfollows. 1) In case of OPLL, cervical area was 19/150(12.67%) and lumbar area was 6/725 (0.83%). 2) In cases ofOLF, Thoracic area was 3/80(3.75%) and lumbar area was 8/725(1.10%). 4. The most frequent length of OPLL was 4body length (32%) and the most frequent locations are C4 and C5(68%). The types fo OPLL were 15 cases(60%) ofsegmental type, 8 cases(32%) of continuous type, and 2 cases(8%) of mixed type in that order. All segmental typeswere degree 1 or 2 and most continuous and mixed type (80%) were degree 2 or 3 dural sac effect. 5. The number ofinvolved interlaminar spaces in OLF was 1 to 5 interspaces and most of OLF were found at low thoracic and lumbararea. 6. There could be noted high correlation between the spinal ligamentous ossification and degenerative discdisease, The incidence of associated disc disease was 18/25(72%) in OPLL and 8/10(80%) in OLF.
Busan ; Female ; Humans ; Incidence ; Ligaments ; Ligamentum Flavum ; Male ; Ossification of Posterior Longitudinal Ligament ; Spinal Cord ; Spine

BACKGROUND: In order to evaluate the prevalence of enterovirus and cytomegalovirus infections to terminally failing hearts, the presence of enteroviral RNA and cytomegaloviral DNA was screened in the explanted hearts of transplantation recipients. METHODS: RNA and DNA extractions were performed from explanted failing hearts (N=22) and normal hearts (N=5). Reverse transcription-polymerase chain reaction (RT-PCR) of enterovirus and polymerase chain reaction (PCR) of cytomegalovirus were performed. In situ RT-PCR and in situ PCR were performed with positive nucleic acids of viruses. RESULTS: The positivity of enterovirus in failing hearts was 4.4% (1/22) and 0% (0/5) in normal hearts in nested RT-PCR. There was no significant difference in positivity of enteroviral RNA between failing and normal hearts. Nuclei of myocardium was stained in dark-violet color with in situ RT-PCR. The positivity of cytomegalovirus in failing hearts was 45% (10/22) and 40% (2/5) in nested PCR. There was no significant difference in positivity of cytomegaloviral DNA between failing and normal hearts. Nuclei of myocardium was stained in dark-violet color with in situ PCR. Positive chambers of cytomegalovirus were in decreasing tendency according to increasing patient's age. CONCLUSION: Enterovirus was very rarely observed in explanted terminally failing hearts and cytomegalovirus was frequently found both in explanted failing hearts and normal. These viruses have little direct causal relationship with the development of heart failure.
Cardiomyopathy, Dilated ; Cytomegalovirus Infections* ; Cytomegalovirus* ; DNA ; Enterovirus* ; Heart Failure ; Heart* ; Humans* ; Mass Screening* ; Myocardium ; Nucleic Acids ; Polymerase Chain Reaction ; Prevalence ; RNA

No abstract available.
Female ; Humans ; Hysterosalpingography*

IgE-mediated sensitization to natural rubber latex can induce immediate hypersensitivity reactions ranging from contact urticaria to life threatening anaphylaxis. Recent reports suggest that asthma is also relatively frequent manifestation of latex allergy. In this case report, lat,ex induced asthma is described in an operat.ing room nurse regularly exposed t,o latex gloves. Her latex sensitivity was detected by skin prick testing. Specific bronchial provocation test with latex extract showed an early asthmatic reaction. Her symptoms had been much improved after avoidance. Occupational asthma induced by latex may be not uncommon among health care workers.
Anaphylaxis ; Asthma ; Asthma, Occupational* ; Bronchial Provocation Tests ; Delivery of Health Care ; Humans ; Hypersensitivity, Immediate ; Latex ; Latex Hypersensitivity ; Personnel, Hospital* ; Rubber ; Skin ; Urticaria

Because most of the benign skin appendage tumors arise from pluripotential cells that form during adult life and possess the potentiality of differentiating in more than one direction, combinations of several tumor types can occur. We report a case of combined with eccrine poroma, clear cell hidradenoma, and syringocystadenoma papilliferum as a single tumor in a 41-year-old male who had suffered from a tumor on posterior neck for 5 years. The tumor was a relatively oval shaped pedunculated, and rubbery hard mass, measuring 3.5*3.0* 1.3cm in size. The outer surface was variegated and covered with hair. The diagnosis was confirmed by histopathological findings and surgical excision was done.
Acrospiroma* ; Adult ; Diagnosis ; Hair ; Humans ; Male ; Neck ; Poroma* ; Skin

10 cases of femoral shaft fractures were treated by cast brace during the past 5 years from May, 1975 to August, 1979 at the Department of Orthopedic Surgery, Korea General and Jae II Hospital, The results were summarized as follows; 1. Of the 10 cases, 8 cases were male and 2 were female, and age distribution was between 14 and 65. 2. 5 cases were treated by cast brace from the start as the primary treatment and the other 5 were by other method initially and followed by cast brace secondarily. 3. One of 5 cases treated by early cast brace developed delayed union and the other one of 5 cases treated by late cast brace secondarily developed non-union, which were treated by open reduction and internal fixation with cancellous bone graft. 4. The cast brace was applied within the first 6 weeks after fracture and average application time was 9. 7 weeks in the cases treated by early cast brace, which was compared with 12.5 weeks in the late cast brace group. 5. Average time of fracture healing was 13.5 weeks in the early cast brace group and 18. 5 weeks in the late cast brace group. 6. In three of 10 cases, counter traction was applied to reduce the limb shortening during bed rest.
Age Distribution ; Bed Rest ; Braces ; Extremities ; Female ; Fracture Healing ; Humans ; Korea ; Male ; Methods ; Orthopedics ; Traction ; Transplants

BACKGROUND: A genetic aberration in the MTHFR gene has been shown to result in reduced MTHFR enzyme activity and induced hyperhomocysteinemia. Recently, a second genetic polymorphism in MTHFR at position 1298 was reported. However, the association between the A1298C MTHFR polymorphism and ischemic stroke has not been reported. Therefore, we attempted to determine whether the MTHFR C677T and A1298C gene polymorphisms were associated with ischemic stroke. METHODS: We enrolled 220 ischemic stroke patients and 203 healthy individuals and compared their fasting plasma homocysteine levels and analyzed the MTHFR C677T and A1298C polymorphisms. RESULTS: Plasma homocysteine levels were significantly higher (p<0.05) in ischemic stroke patients (10.86 +/- 5.07 micro mol/L) than in control subjects (9.39 +/- 2.98 micro mol/L). Despite a clear association between 677TT genotype and elevated homocysteine level, there was no association between MTHFR C677T polymorphism and ischemic stroke. On the other hand, the odds ratio and 95% CI adjusted for other risk factors were 1.80 (1.08 to 3.00) for the 1298AC genotype, and 8.98 (1.00 to 80.42) for the 1298CC genotype. The adjusted odds ratio (AOR) for the 1298AC/CC genotypes were also significantly higher than that in the controls (AOR, 1.96; 95% CI, 1.19 to 3.24). However, in the analysis of combined genotypes with C677T and A1298C polymorphism, the AOR was not statistically significant. CONCLUSIONS: MTHFR A1298C gene polymorphism may be an independent risk factor for ischemic stroke. Our findings suggest that prediction of ischemic stroke may be possible by analyzing genetic defects.
Fasting ; Genotype ; Hand ; Homocysteine ; Humans ; Hyperhomocysteinemia ; Odds Ratio ; Plasma ; Polymorphism, Genetic ; Risk Factors* ; Stroke*

No abstract available.
Child* ; Humans ; Meningitis* ; Scrub Typhus*

No abstract available.
Lung Injury* ; Lung* ; Paraquat*

BACKGROUND: It has been well known that absolute and interpeak latencies of brainstem auditory evoked potentials (BAEP) are usually prolonged in diabetics. However, Its etiology is still controversial. We tried to identify whether the cause is structural or metabolic in origin by performing BAEP and brain MRI in the diabetic patients. METHODS: BAEP were performed in both the diabetic patients (DM) group (16 males and 15 females) and the normal control group (25 males and 33 female). A brain MRI was performed in the DM group on those who showed abnormal BAEP and com-pared the results of BAEP of the DM group with those of the control group. RESULTS: 7 patients (22.6%) showed abnor-mal BAEP (male; 6, female; 1, unilateral; 4, bilateral; 3) when abnormal BAEP was defined as being larger than two and a half standard deviations of the control group BAEP results. Two males of the DM group who showed abnormal structural lesions of the pons in their brain MRI were not included in the statistical analysis. The remaining 14 diabetic male patients (mean age: 58.7 +/-9.1 years, mean disease duration: 6.1 +/-4.7 years, mean hemoglobin (Hb) A1C: 7.7 +/- 2.0%) and 15 diabetic female patients (mean age: 60.6 +/-10.8 years, mean disease duration: 5.4 +/-5.1 years, mean HgA1C: 7.8 +/-2.1%) were stastistically analyzed. Interpeak latencies of I-III, III-V, and I-V were found to be signifi-cantly prolonged in the DM group. The prolongation of interpeak latencies of I-III and I-V were found to be signifi-cantly correlated with the disease duration only in the diabetic female patients, but not with age and HbA1c. CONCLUSIONS: These findings suggest that both metabolic derangement and structural lesion contribute to prolonging the central conduction time on BAEP pathway in diabetics.
Brain ; Brain Stem* ; Diabetes Mellitus ; Evoked Potentials, Auditory, Brain Stem* ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Pons