No abstract available.
Giant Cell Tumors* ; Giant Cells* ; Knee Joint* ; Knee*

A case of total spondyloptosis of the cervical spine at C6-7 level with cord compression is described in a 51-year-old male. Because the bodies of C6 and 7 were tightly locked together, cervical traction failed. Then the patient was operated on by a posterior approach. Posterior stabilization and fusion were performed by C4-5 lateral mass and C7-T1 pedicle screw fixation and rod instrumentation with bridging both C4-5's rods to the C7-T1's extended ones. After C6 total laminectomy and foraminotomy, the C6 body was returned to its proper position. Secondly, anterior stabilization and fusion were performed by C6-7 discectomy with a screw-plate system. A postoperative lateral plain radiograph showed good realignment. In this case, we report the clinical presentation and discuss the surgical modalities of C6-7 total spondyloptosis and the failed close reduction.
Diskectomy ; Foraminotomy ; Humans ; Laminectomy ; Male ; Middle Aged ; Spine ; Traction

OBJECTIVES: Amenorrhea, one of the most common side effects of neuroleptics, has known to be associated with prolactin elevation. Hyperprolactinemia seriously affects mental health causing depression, anxiety or hostility, while also affecting physical health causing amenorrhea, galactorrhea or sexual dysfunction. The possible correlation between risperidone-induced amenorrhea and depression, anxiety and quality of life was evaluated in a cross-sectional open study. METHODS: During a five-month period, WHO quality of life-BREF (WHOQOL), Beck depression inventory (BDI) and Statetrait anxiety inventory (STAI) were applied twice at two-month intervals for 30 patients with risperidone-induced amenorrhea and 22 patients without amenorrhea. RESULTS: Amenorrhea group had significantly higher scores in BDI and STAI-state, while showing lower scores in the quality of life than control group. The total BDI and STAI-state scores were more negatively correlated with WHOQOL score in amenorrhea group. CONCLUSION: Patients with risperidone-induced amenorrhea rated themselves significantly more depressed and more anxious, and a lower quality of life compared to the control group. Clinicians should be more active in evaluating and treating hyperprolactinemic side effects such as amenorrhea, galactorrhea, depression and anxiety.
Amenorrhea* ; Antipsychotic Agents ; Anxiety* ; Depression* ; Female ; Galactorrhea ; Hostility ; Humans ; Hyperprolactinemia ; Mental Health ; Pregnancy ; Prolactin ; Quality of Life* ; Risperidone* ; Schizophrenia

Traumatic subdural hygroma has received little attention in the literature, the authors experienced 17 cases of traumatic subdural hygroma after introduction of Computerized Tomography(CT) since October 1977 in Kyung Hee University Hospital. Characteristics in CT of our experienced traumatic subdural hygromas were almostly bilateral and located on the anterior aspect of the interhemispheric fissure, frontal and frontotemporal side with decrease density as like cerebrospinal fluid. Subdural hygroma easily differentiated with subdural hematoma by use of the CT scan. Subdural hygroma usually respond readily to evacuation of watery yellowish or cerebrospinal fluid-like fluid through simple burr hole, conservative treatment effected only 3 cases out of 17 subdural hygromas.
Cerebrospinal Fluid ; Hematoma, Subdural ; Subdural Effusion* ; Tomography, X-Ray Computed

The presence of distant metastases from differentiated thyroid carcinoma decreases the 10-year survival rates of patients by 50%. This is a report of a 61-year-old female with follicular thyroid carcinoma who presented initially with low back pain. 2-deoxy-2-[18F] fluoro-D-glucose whole-body positron emission tomography/computed tomography (PET/CT) demonstrated a hypointensity lesion in the left thyroid gland with malignant uptake in L1 vertebra and magnetic resonance images revealed paravertebral and epidural extension of mass in L1 vertebra. After thyroidectomy, histopathological study showed a follicular carcinoma. We performed L1 total en bloc spondylectomy with expandable cage for long-term local control. The technical details of total en bloc spondylectomy in follicular carcinoma are described herein.
Adenocarcinoma, Follicular ; Electrons ; Female ; Humans ; Low Back Pain ; Magnetic Resonance Spectroscopy ; Middle Aged ; Neoplasm Metastasis ; Spine ; Survival Rate ; Thyroid Gland ; Thyroid Neoplasms ; Thyroidectomy

Under the assumption that people go through stages in making dietary behavior change, this study was attempted to apply the stages of a change model for fat intake by examining the associations of social psychological variables with stages of change in dietary fat reduction. Derived from social psychological theories, 10 social psychological variables on motivational beliefs(6), social influence(3) and self-efficacy(1) related specifically to selecting every day diets low in fat were constructed. Fat and energy intakes were assessed by a short form semi-quantitative food frequency questionnaire. The associations of stages of change with motivational beliefs, social influence, and self-efficacy variables and energy and fat intakes were assessed in 333 female adults from large cities in Korea. Dietary stage groups differed significantly on most of the social psychological variables in ways predicted by theory. Motivational factors that lead to a psychological state of readiness to take action were important in the early stages of the dietary change process. Social influences were more important in the stages as people decide to take action. Self efficacy and motivational beliefs, particularly, reduction of perceived barriers were important in maintaining fat reduction behavior. The results of our study indicate differences in stages of change in fat reduction behavior in terms of nutrient intakes and social psychological correlates and suggests that adding a time dimension to social psychological models increases our understanding of dietary change, which assist us in designing nutrition education interventions that are more appropriately targeted by stage of change.
Adult* ; Diet ; Dietary Fats ; Education ; Female* ; Humans ; Korea ; Models, Psychological ; Psychological Theory ; Self Efficacy ; Surveys and Questionnaires

PURPOSE: This study was performed to compare the clinical characteristics of 2009 pandemic influenza A(H1N1) [A(H1N1) pdm09] and seasonal influenza A infection in the pediatric cancer patients. METHODS: A retrospective review was performed in the pediatric cancer patients who had confirmed A(H1N1)pdm09 infection at Samsung Medical Center from August 2009 to February 2010. For the comparison, the medical records of pediatric cancer patients with seasonal influenza A from January 2000 to May 2009 were reviewed retrospectively. RESULTS: Eighty-two A(H1N1)pdm09 infections were confirmed in the pediatric cancer patients. Ten patients (12.2%) developed complicated clinical course by lower respiratory infections or extrapulmonary infections; 4 pneumonia, 1 bronchitis, 1 pericarditis with pneumonia, 1 encephalitis with pneumonia, 2 meningitis and 1 pericarditis. Three patients received mechanical ventilator and ICU care. Three pediatric cancer patients (3.7%) died. The risk factors related to complicated A(H1N1)pdm09 infections were date of infection (44-45th week 2009) and nosocomial infection. When comparing with previous seasonal influenza A infections, more prompt and aggressive antiviral therapy was given in A(H1N1)pdm09 infections. CONCLUSION: The A(H1N1)pdm09 infections caused a various clinical manifestations including fatal cases in pediatric cancer patient during pandemic season. There was no significant difference in clinical course between influenza A(H1N1)pdm09 and seasonal influenza A infections except the antiviral treatment strategy.
Bronchitis ; Child ; Cross Infection ; Encephalitis ; Humans ; Influenza, Human ; Medical Records ; Meningitis ; Pandemics ; Pericarditis ; Pneumonia ; Respiratory Tract Infections ; Retrospective Studies ; Risk Factors ; Seasons ; Ventilators, Mechanical

OBJECTIVES: The objective of this study is to evaluate the prevalence of endometrial premalignant and malignant polyps in women who underwent hysteroscopic polypectomies, and to investigate whether clinical parameters predict histopathologic outcomes. METHODS: A review was carried out on the medical records of patients who had undergone hysteroscopic endometrial polypectomy from January 2010 to December 2011. One thousand one hundred ninety-six women who ranged in age from 16 to 81 years were included in the study. Polyps were classified as benign (endometrial polyps and polyps with non-atypical simple hyperplasia and non-atypical complex hyperplasia), premalignant (polyps with atypical simple hyperplasia or atypical complex hyperplasia), or malignant. A statistical analysis was then performed. RESULTS: Histopathologically, 96.7% benign, 1.1% premalignant, and 2.2% malignant lesions were detected. Abnormal uterine bleeding and postmenopause were the only factors which were determined to be associated with a higher risk of malignancy, with an odds ratios of 5.07 (95% CI, 2.25-11.41) and 3.41 (95% CI, 1.14-10.24), respectively. CONCLUSION: The risk factors associated with premalignant and malignant endometrial polyps include abnormal uterine bleeding and menopause.
Endometrial Neoplasms ; Female ; Humans ; Hyperplasia ; Hysteroscopy ; Medical Records ; Menopause ; Metrorrhagia ; Odds Ratio ; Polyps ; Postmenopause ; Prevalence ; Risk Factors ; Uterine Hemorrhage

Dysembryoplastic neuroepithelial tumor(DNT) is described by Daumas-Duport in 1988 and it was interpreted as low grade astrocytoma, oligodendroglioma, and mixed oligoastrocytoma previously. In recently revised World Health Organization classification of brain tumors, DNT is classified under 'neuronal and mixed neuronalglial tumor'. DNT is clinicopathologically unique tumor and commonly located in the temporal lobe associated with intractable complex partial seizure in young patients. We report a rare case of DNT located in the cerebellum.
Astrocytoma ; Brain Neoplasms ; Cerebellum* ; Classification ; Humans ; Neoplasms, Neuroepithelial* ; Oligodendroglioma ; Seizures ; Temporal Lobe ; World Health Organization

Coarctation and occlusion of the aorta is a rare condition that typically presents with hypertension or cardiac failure. However, neuropathy or myelopathy may be the presenting features of the condition when an intraspinal subarachnoid hemorrhage has compressed the spinal cord causing ischemia. We report two cases of middle-aged males who developed acute non-traumatic paraplegia. Undiagnosed congenital abnormalities, such as aortic coarctation and occlusion, should be considered for patients presenting with nontraumatic paraplegia in the absence of other identifiable causes. Our cases suggest that spinal cord ischemia resulting from acute spinal subarachnoid hemorrhage and can cause paraplegia, and that clinicians must carefully examine patients presenting with nontraumatic paraplegia because misdiagnosis can delay initiation of the appropriate treatment.
Aorta ; Aortic Coarctation* ; Congenital Abnormalities ; Diagnostic Errors ; Heart Failure ; Humans ; Hypertension ; Ischemia ; Male ; Paraplegia* ; Spinal Cord ; Spinal Cord Diseases ; Spinal Cord Ischemia ; Subarachnoid Hemorrhage