Wernickes encephalopathy is an illness characterized by mental disturbance, paralysis of eye movements and ataxia of gait. The specific factor for most, if not all, of these symptoms is a deficiency of thiamine. Wemicke's encephalopathy mostly occurs in developing countries when the patient is in a state such as nutritionally deprived state, anorexia nervosa, stomach cancer, long duration of parenteral nutrition. Wernickes encephalopathy was recognized as a complication of hyperemesis of pregnancy in 1914. Unfortunately, cases continue to occur. We present here a case of Wernickes encephalopathy in a 36-year-old pregnant woman. We discuss the clinical picture, histopathology, radiology, therapeutic management and prognosis with review of the literature.
Adult ; Anorexia Nervosa ; Developing Countries ; Eye Movements ; Female ; Gait Ataxia ; Humans ; Hyperemesis Gravidarum* ; Hyperthyroidism* ; Paralysis ; Parenteral Nutrition ; Pregnancy ; Pregnant Women ; Prognosis ; Radiation Oncology ; Stomach Neoplasms ; Thiamine ; Wernicke Encephalopathy*

No abstract available.
Meconium* ; Peritonitis*

PURPOSE: To describe soft-tissue radiographic and high-resolution CT findings of radiation-induced lung injury of rabbit over time and to correlate them with pathologic findings. MATERIALS AND METHODS: 15 rabbits were irradiated in the right lung with one fraction of 2000 cGy. After 4, 6, 12, 20, 24 weeks, 3 rabbits in each group were sacrificed and soft-tissue radiographs and high-resolution CT of their lung tissue were obtained. Radiological findings were correlated with pathologic findings. RESULTS: On soft- tissue radiogram, radiation pneumonitis shown as consolidation with air-bronchogram occurred in 3 cases after 6 weeks, and in 1 case after 12 weeks of irradiation. In addition, pneumonic consolidation with adjacent pleural contraction was seen in 2 cases after 12 weeks of irradiation. Fibrotic changes indicated by decreased volume occurred after 20 weeks and combined bronchiectatic change and bronchial wall thickening appeared after 20 weeks(N=1), and 24 weeks(N=3). HRCT findings of radiation pneumonitis were homogeneous, increased attenuation after 4 weeks(N=3), 6 and 12 weeks (each N=I), patchy consolidation after 6 and 12 weeks(each N=2), discrete consolidation after 12, 20 and 24 weeks(each N=I) and solid consolidation after 20 and 24 weeks(each N=2). Pathologically radiation pneumonitis and pulmonary congestion were seen after 4 and 6 weeks. After 6 weeks, collagen and reticulin fibers were detected along alveolar wall. Mixed radiation pneumonitis and fibrosis were detected after 12 weeks. 20 weeks after irradiation, fibrosis was well defined in interstitium and in 24 weeks, decreased number of alveoli and thickening of bronchial wall were defined. CONCLUSION: Radiation pneumonitis was provoked 4 weeks after irradiation on rabbit lung and progressed into radiation fibrosis 20 weeks after irradiation on soft-tissue radiographs and high-resolution CT. High-resolution CT is more precise in detecting early radiation pneumonitis and detailed pathologic findings.
Collagen ; Estrogens, Conjugated (USP) ; Fibrosis ; Lung Injury ; Lung* ; Rabbits ; Radiation Pneumonitis ; Reticulin

At the time in vitro fertilization and embryo transfer, patients with unsuitable endometrium recovered by hormone. However, the overtreatment of hormone causes indispositionly the uterus internal secretion and finally induces endometriosis. Therefore, this study was done to inverstigate the effects of interleukin-2, which was known to differentiator and proliferator of T cells, on proliferation of the endometrial stromal cells in vitro. We have exammined the effects of interleukin-2, on the proliferation of bovine endometrial stromal cells in vitro, assessed by ['H]-thymidine incorporation and MTT assay methods. Results indicate that we isolated endometrial stromal cells from bovine uterus and established in vitro culture system. And interleukin-2 showed distint stimulatory effect on proliferation of the established stromal cells. These stimulative effects were not affected by estrogen and progesterone indirectly. In conclusion, these data imply that interleukin-2 may proliferate bovine endometrial stromal, cells, and it provides clue for understanding of direct actions of cytokines on the endometriat cells.
Cytokines ; Embryo Transfer ; Endometriosis ; Endometrium ; Estrogens ; Female ; Fertilization in Vitro ; Humans ; Interleukin-2 ; Interleukins* ; Progesterone ; Stromal Cells* ; T-Lymphocytes ; Uterus

STUDY DESIGN: A retrospective study was made of patients undergoing posterolateral fusion of the lumbar spine. OBJECTIVES: To compare the clinical outcomes of the patients who underwent posterolateral fusion of the lumbar spine with commercially available allogeneic bone graft with those patients in a similar consecutive control group who underwent posterolateral fusion of the lumbar spine with autogenic bone graft and to determine whether the commercially available allogeneic bone is useful for postero-lateral fusion of the lumbar spine. SUMMARY OF LITERATURE REVIEW: Major differences exist in the ability of an allogeneic bone graft to regenerate a viable cellular network as compared to an autogenic bone graft. This is related to the immunologic response of the host to the foreign bone. The fusion rate of deep freezing allogeneic bone graft was reported as 80-100%. MATERIALS AND METHODS: Seventy-nine patients with spondylolisthesis treated with decompression, fixation with pedicle screws and posterolateral fusion were retrospectively reviewed. Nineteen patients (group 1) were treated with commercially available allogeneic bone (Tutoplast) graft mixed with autogenic bone and the remaining 60 patients (group 2) were treated with autogenic bone graft. Operating time, amount of transfusion, duration of hospital stay, symptom improvement, fusion rate, duration of fusion, and complications were studied. RESULTS: There were no significant differences between the two groups in terms of duration of hospital stay, amount of transfusion, symptom improvement, and complications . However, there were significant differences between the allogeneic and autogenic groups in terms of operating time (212.3 versus 230.9 minutes), fusion rate (36.8% versus 98.3%), and duration of fusion (10.2 versus 6.4 months), respectively. CONCLUSIONS: Commercially available allogeneic bone is less useful for posterolateral fusion of the lumbar spine.
Decompression ; Freezing ; Humans ; Length of Stay ; Retrospective Studies ; Spine* ; Spondylolisthesis ; Transplants

No abstract available.
Humans ; Male

No abstract available.
Humans ; Male

PURPOSE: The purpose of this study was to identify the relationship of job stress, state of sleep, and depression and to identify factors influencing depression of emergency medical technicians. METHODS: The research was a cross-sectional, descriptive study. Data collection were done using self-report questionnaires with 162 emergency medical technicians working in hospitals who agreed to participate in the study. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and multiple regression with the SPSS/WIN 18.0 Program. RESULTS: Depression had significant negative correlations with state of sleep, (r=-482, p<.001) and positive correlations with job stress (r=.196,p=.013). State of sleep had significant negative correlations with job stress (r=-.168, p=.033). The variance for life satisfaction was 23.7% (F=25.964, p<.001). Variable of state of sleep significantly predicted depression of emergency medical technicians. CONCLUSION: Considering these results, for emergency medical technicians' job stress, state of sleep, and depression, further studies are needed. Furthermore, there is a need to develop and implement new strategies to improve depression among emergency medical technicians.
Data Collection ; Depression ; Emergencies ; Emergency Medical Technicians ; Humans ; Surveys and Questionnaires

No abstract available.
Spine*

PURPOSE: To determine the usefulness of the fat-suppressed (FS) conventional spin-echo (CSE) sequence for the diagnosis of meniscal tears. MATERIALS AND METHODS: We retrospectively reviewed 323 MR images of the knee, the standard of reference being the findings of arthroscopy. In all knees, fast SE proton density-weighted and T2-weighted sagittal and coronal images and double-echo in steady state (DESS) sagittal images were obtained, and during 202 MR Procedures, FS-CSE T1-weighted sagittal images were also obtained. The results of MR imaging were then correlated with those of arthroscopy, the accuracy with which meniscal tears were diagnosed being compared between two groups: group I (202 knees for which FS-CSE T1-weighted sagittal images were obtained), and group II (121 knees for which these images were not obtained). For statistical analysis the chi-square test was used. RESULTS: In group 1, sensitivity, specificity and accuracy were 94.7%, 92.4% and 93.5%, respectively, for the medial meniscus, and 83.3%, 95.7% and 90.5% for the lateral meniscus. In group II, the corresponding findings were 92.5%, 94% and 93.3%; and 87.3%, 98.2% and 92.5%. The differences between the groups were not statistically significant (p>0.05) CONCLUSION: For meniscal tears of the knee, the addition of FS-CSE T1-weighted MR imaging to the fast SE proton density-weighted, T2-weighted and DESS sequences does not enhance diagnostic accuracy.
Arthroscopy ; Diagnosis ; Knee* ; Magnetic Resonance Imaging* ; Menisci, Tibial ; Protons ; Retrospective Studies ; Sensitivity and Specificity