No abstract available.
Sinusitis*

OBJECTIVES: The aim of this study is to investigate the correlation between 2-dimensional (2D) cephalometric measurement and 3-dimensional (3D) cone beam computed tomography (CBCT) measurement, and to evaluate the availability of 3D analysis for asymmetry patients. MATERIALS AND METHODS: A total of Twenty-seven patients were evaluated for facial asymmetry by photograph and cephalometric radiograph, and CBCT. The 14 measurements values were evaluated and those for 2D and 3D were compared. The patients were classified into two groups. Patients in group 1 were evaluated for symmetry in the middle 1/3 of the face and asymmetry in the lower 1/3 of the face, and those in group 2 for asymmetry of both the middle and lower 1/3 of the face. RESULTS: In group 1, significant differences were observed in nine values out of 14 values. Values included three from anteroposterior cephalometric radiograph measurement values (cant and both body height) and six from lateral cephalometric radiographs (both ramus length, both lateral ramal inclination, and both gonial angles). In group 2, comparison between 2D and 3D showed significant difference in 10 factors. Values included four from anteroposterior cephalometric radiograph measurement values (both maxillary height, both body height) and six from lateral cephalometric radiographs (both ramus length, both lateral ramal inclination, and both gonial angles). CONCLUSION: Information from 2D analysis was inaccurate in several measurements. Therefore, in asymmetry patients, 3D analysis is useful in diagnosis of asymmetry.
Cephalometry ; Cone-Beam Computed Tomography ; Facial Asymmetry ; Humans ; Malocclusion

clinical and radiologic findings that mainly involve the white/gray matter of the parieto-occipital lobes. The purpose of this study was to determine its clinical and radiological characteristics. METHODS: A total of 15 pateints were involved in the study. Their medical records and radiological features of brain MRI were retrospectively reviewed and analyzed. RESULTS: Fifteen pateints were involved. (9 males and 5 females). The patients' ages ranged from 2-20 years (mean age:10 years). The brain MRI revealed fairly symmetric areas of increased T2 signal involving both white and gray matter of parieto-occipital regions. The condition seemed to be associated with cyclosporin A and steroid therapy or a variety of other conditions in which blood pressure rises acutely. CONCLUSION: Reversible posterior leukoencephalopathy syndrome is a complicated neurological condition, but a better understanding of this complex syndrome may obviate unnecessary investigations and lead to prompt and appropriate management of the associated problems.
Blood Pressure ; Brain ; Child* ; Cyclosporine ; Humans ; Leukoencephalopathies ; Magnetic Resonance Imaging ; Male ; Medical Records ; Posterior Leukoencephalopathy Syndrome* ; Retrospective Studies ; Seizures

No abstract available.
Body Image* ; Child* ; Food Habits* ; Gyeongsangnam-do* ; Humans ; Obesity*

ANCA-associated vasculitis is one of the immunologic cause of diffuse alveolar hemorrhage (DAH). We experienced a rare case of recurrent DAH in a 67-year-old man with ANCA-associated vasculitis who had been on maintenance hemodialysis. Two years ago, he presented with renal failure and hemoptysis. Hemoptysis caused by DAH was resolved immediately and hemodialysis was applied because of persistent uremic symptom. On maintenance hemodialysis, three recurrences have happened so far. At present, oral prednisolone and oral cyclophosphamide are being maintained during outpatient follow-up. Our report suggests that the nephrologist must be concerned about the possibility of recurrent aleveolar hemorrhage in ANCA associated renal disease patients and consider immunosuppressive treatment, even though the patient has been on maintenance hemodialysis.
Aged ; Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis ; Antibodies, Antineutrophil Cytoplasmic ; Cyclophosphamide ; Follow-Up Studies ; Hemoptysis ; Hemorrhage* ; Humans ; Outpatients ; Prednisolone ; Recurrence ; Renal Dialysis ; Renal Insufficiency ; Vasculitis*

Neonatal hypocalcemia and congenital heart defects has been known as the first clinical manifestation of the chromosome 22q11.2 deletion syndrome (22q11DS). However, because of its wide clinical spectrum, diagnosis of 22q11DS can be delayed in children without classic symptoms. We report the case of a girl with the history of imperforate anus but without neonatal hypocalcemia or major cardiac anomaly, who was diagnosed for 22q11DS at the age of 11 after the onset of overt hypocalcemia. She was born uneventfully from phenotypically normal Korean parents. Imperforate anus and partial cleft palate were found at birth, which were surgically repaired thereafter. There was no history of neonatal hypocalcemia, and karyotyping by GTG banding was normal. At the age of 11, hypocalcemia (serum calcium, 5.0 mg/dL) and decreased parathyroid hormone level (10.8 pg/mL) was noted when she visited our Emergency Department for fever and vomiting. The 22q11DS was suspected because of her mild mental retardation and velopharyngeal insufficiency, and a microdeletion on chromosome 22q11.2 was confirmed by fluorescence in situ hybridization. The 22q11DS should be considered in the differential diagnosis of hypocalcemia at any age because of its wide clinical spectrum.
22q11 Deletion Syndrome* ; Anal Canal* ; Anus, Imperforate ; Calcium ; Child* ; Cleft Palate ; Delayed Diagnosis* ; Diagnosis ; Diagnosis, Differential ; DiGeorge Syndrome ; Emergency Service, Hospital ; Female* ; Fever ; Fluorescence ; Heart Defects, Congenital ; Humans ; Hypocalcemia* ; Hypoparathyroidism ; In Situ Hybridization ; Intellectual Disability ; Karyotyping ; Parathyroid Hormone ; Parents ; Parturition ; Velopharyngeal Insufficiency ; Vomiting

Inflammatory pseudotumor is an uncommon nonneoplastic lesion of unknown etiology that occurs most commonly in the lung. However, it also occurs in diverse extrapulmonary locations: abdomen, retroperitoneum, pelvis, heart, head and neck, upper respiratory tract, trunk, bladder, and extremities. The extrapulmonary inflammatory pseudotumor is often larger, less-well circumscribed and multinodular. Proximity of the tumor to vital structures or involvement of vital organs compromises the opportunity for complete resection; thus higher recurrence rates are often reported even after surgical treatment. The authors report a case of inflammatory pseudotumor originating from common carotid artery in a 42-year-old female patient with a rapidly growing neck mass, treated by en bloc resection of inflammatory pseudotumor and a long segment of common carotid artery followed by polytetrafluoroethylene(PTFE) graft interposition.
Abdomen ; Adult ; Carotid Arteries* ; Carotid Artery, Common ; Extremities ; Female ; Granuloma, Plasma Cell* ; Head ; Heart ; Humans ; Lung ; Neck ; Pelvis ; Recurrence ; Respiratory System ; Transplants ; Urinary Bladder

The clinical and pathological features were analyzed for 11 cases with intracranial ependymoma treated surgically at the Keimyung University Dongsan Medical Center during the years 1987 to 1992. Tumor histology was reviewed individually and grouped into three categories(Categories I to III) according to the pathologic grade used by Nazar, et al. There were 2 cases(18%) with category I histology, 5(45%) with category II histology, and 4(36%) with category III histology. The high recurrent rate, short recurrent interval, high rate of cerebrospinal fluid seeding and poor outcome were noted in patients with category III histology. The authors also investigated the recurrent interval according to the degree of tumor resection. The mean recurrent interval after surgery was 12 months in cases of subtotal resection and 33 months in a case of total resection. Tumors resected subtotally showed response to radiation and chemotherapy. In conclusion, the pathologic grade and the degree of tumor resection were regarded as important prognostic factors after surgery. Aggressive surgery with chemotherapy or radiotherapy were required in the management of intracranial ependymoma.
Cerebrospinal Fluid ; Drug Therapy ; Ependymoma* ; Humans ; Prognosis ; Radiotherapy

PURPOSE: The purpose of this study was to identify whether individualized distraction intervention using a smart phone affected pre-op anxiety of children. METHODS: This was a nonequivalent control group pre-post test quasi-experimental design. The participants were 30 children in the experimental group and 30 in the control group. In experimental group, a smart phone individualized distraction intervention was given to children from the reception area to the operation room. RESULTS: For heart rate, there were no statistically significant differences between the experimental group and control group. In the behavioral anxiety response, there were statistically significant differences between the experimental group and control group (t=-3.11, p=.003). CONCLUSION: The finding suggest that, for pre-op children, the individualized distraction intervention using a smart phone had some significance as a nursing intervention having a positive impact. Such interventions can help pediatric nurses to relieve pre-op anxiety and improve health of children in their care.
Anxiety* ; Child ; Evaluation Studies as Topic ; Heart Rate ; Humans ; Nursing ; Smartphone

We measured plasma levels of fibrinogen degradation products (FgDP) with newly developed enzyme-linked immunosorbent assay based on monoclonal antibody to assess the fibrinogenolytic state in 52 patients with various liver diseases (27 patients with liver cirrhosis, 10 with chronic hepatitis, 7 with acute hepatitis, 6 with hepatocellular carcinoma, 2 with intrahepatic cholestasis). As compared with 20 healthy subjects (upper limit: 580 ng/ml), elevated plasma levels (660-32000 ng/ml) of FgDP were found in 19 (36.5%) patients. When analyzed according to the underlying disease categories, the magnitude of elevations of FgDP were most prominent in patients with chronic hepatitis. No correlation was found between plasma FgDP levels and serum AST or ALT activity. These findings indicate that increased primary fibrinogenolysis is not rare in liver disease, but poorly correlates with liver function.
Chronic Disease ; Enzyme-Linked Immunosorbent Assay ; Fibrin Fibrinogen Degradation Products/*metabolism ; Fibrinolysis ; Hepatitis/blood ; Human ; Liver Diseases/*blood