OBJECTIVE: The aim of this study was to assess the relationship between disease progression and expression of c-erbB-2 and S-100 protein positive dendritic cells in Cervical cancer. STUDY DESIGN: Tissues were analyzed from 100 patients. Each of them had invasive carcinoma(44), microinvasive(12), CIS(33), CIN(II) before treatment, c-erbB-2 oncoprotein expression and S-100 protein positive dendritic cell were confirmed by immunohistochemical staining. (Avidin-biotin complex method) RESULTS: C-erbB-2 immunostaining was significantly associated with disease progression (p<0.05). In case of CIN I, there was not noted stained specimen but in case of invasive carcinoma, 24 cases of stained specimen were noted. S-100 protein positive dendritic cell was not associated with disease progression of cervical carcinoma.(p>0.05) CONCLUSIONS: According to our results, c-erbB-2 is possible factor in Carcinogenesis of cervical carcinoma with progression of it. and S-100 protein positive dendritic cell was not associated with disease progression of cervical carcinoma.
Carcinogenesis ; Carcinoma, Squamous Cell* ; Cervix Uteri* ; Dendritic Cells* ; Disease Progression ; Female ; Humans ; S100 Proteins* ; Uterine Cervical Neoplasms

No abstract available.
Anemia, Aplastic* ; Bone Marrow Transplantation* ; Bone Marrow* ; Immunomodulation*

Ischemic vaso-occlusive retinopathy as an initial manifestation is rare in pediatric systemic lupus erythematosus (pSLE). A 13-year-old girl presented with two months’ history of papules and crusts with fatigue, weight loss, and abrupt hair loss. Pancytopenia and findings compatible with SLE, including positive direct Coombs’ test, antinuclear antibody (Ab), anti-double stranded DNA Ab, anti-Smith Ab, anti-ribonucleoprotein Ab, lupus anticoagulant, anti-β2 glycoprotein Immunoglobulin G, and anti-cardiolipin Ab, were detected. Bi-nasal hemianopsia was detected. Initial visual acuity was hand motion in the right eye and 15/20 in the left. Fundoscopy showed massive exudation around the optic disc with macular edema, vascular sheathing with perivascular hemorrhage in the whole retina, and ghost vessels in the peripheral retina. Intravitreal triamcinolone injection and dexamethasone implant injection were administered. Visual symptoms improved but did not recover. Methylprednisolone therapy and photocoagulation improved visual acuity and fever. Early intervention for retinopathy in pSLE can help prevent vision-loss.

Hyperemesis gravidarum is a complication defined as nausea and vomiting during early pregnancy. Wernickes encephalopathy is an illness of acute onset characterized by mental disturbance, paralysis of eye movements, and ataxia of gait cause by thiamine deficiency. We recently experienced a case of Wernickes encephalopalhy due to hyperemesis gravidarum, which is treated by administration of thiamine even though outcome of serious healthy problem to both mother and fetus, and reported it with a brief review of the literature.
Eye Movements ; Female ; Fetus ; Gait Ataxia ; Humans ; Hyperemesis Gravidarum* ; Mothers ; Nausea ; Paralysis ; Pregnancy ; Thiamine ; Thiamine Deficiency ; Vomiting ; Wernicke Encephalopathy*

Reversible posterior leukoencephalopathy syndrome (RPLS) is characterized clinically by headache, seizure, altered mental status and visual impairment. Neuroimaging shows reversible white matter edema predominantly in the parietal and occipital lobes. RPLS has been associated with a variety of conditions, including hypertensive encephalopathy, renal failure, immunosupressive therapy, and autoimmune diseases such as systemic lupus erythematosus (SLE). We report a young woman of SLE presented with headache, generalized tonic-clonic seizure and altered mental status, after taking azathioprine and cyclosporine. The brain magnetic resonance images showed bilateral hyperintensitiy in the posterior parietal, occipital, temporal lobes and cerebellum on T2-weighted images and fluid attenuated inversion recovery images, whereas diffusion-weighted images showed isointensity in the same distribution. The patient was improved clinically and radiologically one week after the control of hypertension and discontinuation of cyclosporine.
Autoimmune Diseases ; Azathioprine ; Brain ; Cerebellum ; Cyclosporine* ; Edema ; Female ; Headache ; Humans ; Hypertension ; Hypertensive Encephalopathy ; Lupus Erythematosus, Systemic ; Neuroimaging ; Occipital Lobe ; Posterior Leukoencephalopathy Syndrome* ; Rabeprazole ; Renal Insufficiency ; Seizures ; Temporal Lobe ; Vision Disorders

BACKGROUND: The aim of this study was to investigate the association between body mass index (BMI) and survival in patients with severe sepsis or septic shock. METHODS: We analyzed the sepsis registry of patients presenting to the emergency department (ED) of a tertiary urban hospital and meeting the criteria for severe sepsis or septic shock from August 2008 to March 2012. We categorized patients into the underweight group (BMI < 18.5 kg/m2), the normal weight group (18.5 < or = BMI < 25 kg/m2) and the obese group (BMI > or = 25 kg/m2). Then, we analyzed the registry to evaluate the relation between obesity and in-hospital mortality. RESULTS: A total of 770 adult patients with severe sepsis and septic shock were analyzed. In-hospital mortality rate of the underweight group (n = 86), the normal weight group (n = 489) and the obese group (n = 195) was 22.1%, 15.3% and 16.4%, respectively. In a multivariate regression analysis, the underweight group had a significant association with in-hospital mortality compared with the normal weight group (odds ratio [OR], 1.12; 95% confidence interval [CI], 0.68-1.87; p = 0.028). The obese group showed no significant difference in mortality (OR, 2.04; 95% CI, 1.08-3.86; p = 0.65). CONCLUSIONS: The underweight patients showed significantly higher mortality than the normal weight patients with severe sepsis and septic shock.
Adult ; Body Mass Index* ; Emergencies ; Hospital Mortality ; Hospitals, Urban ; Humans ; Mortality ; Obesity ; Sepsis* ; Shock, Septic* ; Thinness

OBJECTIVES: The concept of natural head position (NHP) was first introduced by Broca in 1862, and was described as a person's stable physiologic position “when a man is standing and his visual axis is horizontal.” NHP has been used routinely for clinical examination; however, a patient's head position is random during cone-beam computed tomography (CBCT) acquisition. To solve this problem, we developed an accelerometer to record patients' NHP and reproduce them for CBCT images. In this study, we also tested the accuracy and reproducibility of our accelerometer. MATERIALS AND METHODS: A total of 15 subjects participated in this study. We invented an accelerometer that measured acceleration on three axes and that could record roll and pitch calculations. Recorded roll and pitch data for each NHP were applied to a reoriented virtual image using three-dimensional (3D) imaging software. The data between the 3D models and the clinical photos were statistically analyzed side by side. Paired t-tests were used to statistically analyze the measurements. RESULTS: The average difference in the angles between the clinical photograph and the 3D model was 0.04° for roll and 0.29° for pitch. The paired ttests for the roll data (P=0.781) and the pitch data (P=0.169) showed no significant difference between the clinical photographs and the 3D model (P>0.05). CONCLUSION: By overcoming the limitations of previous NHP-recording techniques, our new method can accurately record patient NHP in a time-efficient manner. Our method can also accurately transfer the NHP to a 3D virtual model.
Acceleration ; Cone-Beam Computed Tomography ; Diagnostic Techniques, Surgical ; Head* ; Humans ; Imaging, Three-Dimensional ; Methods

The Yoon Soon (YS) knot is a laparoscopic extracorporeal slip knot that is easy to learn and apply. Our new technique, which uses the trocar as a knot pusher, is simpler, faster, and has more tension than conventional knot methods. The YS knot will help surgeons save operative time and perform tension-controlled knot-tying during laparoscopic surgery.
Laparoscopy ; Operative Time ; Surgical Instruments*

Adult granulosa cell tumors (AGCTs) presenting with massive ascites and elevated serum CA-125 levels have rarely been described in the literature. An ovarian mass, massive ascites, and elevated serum CA-125 levels in postmenopausal women generally suggest a malignant ovarian tumor, particularly advanced epithelial ovarian cancer. AGCT has low 18F-fluorodeoxyglucose uptake on positron emission tomography/computed tomography due to its low metabolic activity. In the present report, we describe a case of an AGCT with massive ascites, elevated serum CA-125 level, and low 18F-fluorodeoxyglucose uptake on positron emission tomography/computed tomography.
Adult* ; Ascites* ; Electrons* ; Female ; Granulosa Cell Tumor* ; Granulosa Cells* ; Humans ; Ovarian Neoplasms

BACKGROUND: Thiopental has a profound impact on the cardiovascular system. The effects of hemody namics after intravenous thiopental on the balance of cerebral metabolism with cerebral blood flow is unknown. The purpose of this study was to monitor hemodynamic change, cerebral arterial-jugular venous oxygen content difference (AVDO2) and jugular venous oxygen saturation (SjVO2) after a thiopental injection for brain protection during cerebral aneurysm surgery. METHODS: Twenty patients received a standard anesthetic consisting of isoflurane, vecuronium and fentanyl with a PaCO2 of 30 35 mmHg. Hemodynamics, arterial and jugular venous blood gases were measured at 3 time points:I; Just before thiopental injection; II; Electroencephalographic (EEG) burst suppression after a 4 5 mg/kg intravenous thiopental injection; and III; EEG recovery. RESULTS: Intravenous thiopental (4 5 mg/kg) induced an EEG burst suppression for 6.5 +/- 1.7 minutes. Hemodynamics and arterial blood gas analysis were not significantly different among the different time points, but mean arterial pressure (68.4 +/- 7.2 mmHg) and systemic vascular resistance (1027.0 +/- 300.9 dynes sec/cm5) in II were significantly (P < 0.05) decreased compared with I (84.3 +/- 9.6, 1169.1 +/- 304.5) and III (89.1 +/- 10.6, 1288.6 +/- 426.1). SjVO2 (71.6 +/- 11.8%) was significantly (p < 0.05) decreased within the normal value compared with I (75.1 +/- 5.6) and III (76.1 +/- 10.1), but AVDO2 was not significantly different among the 3 time points. There was no evidence of cerebral ischemia or infarction in computed tomographic (CT) findings of the 20 patients after surgery. CONCLUSIONS: Hemodynamics after 4 5 mg/kg intravenous thiopental do not modify the balance ofcerebral oxygen metabolism with cerebral blood flow in patients undergoing cerebral aneurysm surgery.
Arterial Pressure ; Blood Gas Analysis ; Brain ; Brain Ischemia ; Cardiovascular System ; Electroencephalography ; Fentanyl ; Gases ; Hemodynamics ; Humans ; Infarction ; Intracranial Aneurysm* ; Isoflurane ; Metabolism ; Oxygen* ; Reference Values ; Thiopental* ; Vascular Resistance ; Vecuronium Bromide