CT scans of 23 patients with gallbladder carcinoma were retropectively reviewed to determine the incidence of lymphatic spread and to access the pattern of regional lymph node metastases. The lymphatic spread were noted in 74%(17/23). The involved patterns of regional lymph node metastases were nodes of porta hepatis 65%, portocaval nodes 41%, superior pancreaticoduodenal nodes 47%, posterior pancreaticoduodenal nodes 59%, nodes around the celiac trunk 35%, nodes around the superior mesenteric artery 29% and paraaortic nodes 35%. The findings suggested that the pattern of regional lumph node metastases in gallbladder carcinoma occurred along the normal lymphatic pathway of the gallbladder.
Gallbladder* ; Humans ; Incidence ; Lymph Nodes* ; Mesenteric Artery, Superior ; Neoplasm Metastasis* ; Tomography, X-Ray Computed*

CT scans of 23 patients with gallbladder carcinoma were retropectively reviewed to determine the incidence of lymphatic spread and to access the pattern of regional lymph node metastases. The lymphatic spread were noted in 74%(17/23). The involved patterns of regional lymph node metastases were nodes of porta hepatis 65%, portocaval nodes 41%, superior pancreaticoduodenal nodes 47%, posterior pancreaticoduodenal nodes 59%, nodes around the celiac trunk 35%, nodes around the superior mesenteric artery 29% and paraaortic nodes 35%. The findings suggested that the pattern of regional lumph node metastases in gallbladder carcinoma occurred along the normal lymphatic pathway of the gallbladder.
Gallbladder* ; Humans ; Incidence ; Lymph Nodes* ; Mesenteric Artery, Superior ; Neoplasm Metastasis* ; Tomography, X-Ray Computed*

We have studied 1927 cases of primary tumor patients, who were admitted, managed and registered at Cancer Center of Maryknoll Hospital from Nov. 1985 to Jun. 1988. Of these, 50 cases were metastasized to central nervous systems, and the cases of brain metastases were 31 cases. This report presents an analysis of 31 cases of metastatic brain tumors. The results are as followings: 1) The sexes were represented with 20 males and 11 females. In 20 cases(65%), the metastases occurred between the 6th decade and 7th decade. 2) The most frequent anatomical site of brain metastases was brain parenchyme(67.7%). 3) The most frequent site of primary malignancy was lung(45.2%), and the next order was choriocarcinoma of the uterus. 4) The clinical symptoms and signs of metastatic brain tumors were headache(87%), nausea, vomiting(35.5%) orderly. 5) In C-T scan findings, the metastatic brain tumors presented hyperdense area at 50% of cases before contrast enhancement, and were enhanced nearly almost of cases. 6) In cases which could be treated surgical procedure, radiation and chemotherapy seemed to improve the prognosis.
Brain Neoplasms* ; Brain* ; Central Nervous System ; Choriocarcinoma ; Drug Therapy ; Female ; Humans ; Male ; Nausea ; Neoplasm Metastasis ; Pregnancy ; Prognosis ; Uterus

A case of intracerebral tension pneumatocele as a complication of an Osteoma in the Fronto-ethmoid sinus is reported. The commonest causes of intracranial air are head trauma and neurosurgical procedures. Less common etiologies include infection due to gas-forming organisms, mucoceles, tumors(e.g. osteomas carcinomas pituitary adenomas peripheral nerue tumors) and congenital neurenteric cysts or dural defects. Computed tomography permitted rapid diagnosis including localization of the air thus facilitating prompt treatment.
Craniocerebral Trauma ; Diagnosis ; Mucocele ; Neural Tube Defects ; Neurosurgical Procedures ; Osteoma* ; Pituitary Neoplasms

This study was performed to evaluate the semiquantitative food frequency questionnaire used to obtain information about. dietary patterns of adults in a rural county, Yang-pyeung Gun. The study population was 1311 adults aged 17~85 years. And well-trained interviewers interviewed subjects in 1990, 1992, 1993. The results are as follows. 1) Nutrients intake calculated from each questionnaire showed significant difference, because the number of question was not same(fifty questions in 1990, eighty questions in 1992, 1993). 2) Estimated nutrients intake from separate food items was significantly different when food items are combined in one question. 3) The agreement of nutrients intake level except vit C were high when the subjects are cross-classified by their ranks on the nutrients intake level from items in both questionnaires and on the nutrient intake level from items in each questionnaire. 4) And analysing this study data by multiple stepwise regression, we selected twenty seven food items whic could explained over 85% of inter-individual variation of nutrients(energy, carbohydrate, fat, protein, vit A, vit B1, vit B2, vit C, Ca). From above results, we suggested that it is neccessary to standardize questionnaire and perform validity studies.
Adult ; Humans ; Korea* ; Rural Population* ; Surveys and Questionnaires

In this paper, a new superimposition scheme using a computer vision system was proposed with pairs of skull and ante-mortem photographs, which were already identified through other tests and DNA fingerprints at the Korea National Institute of Scientific Investigation. In this computer vision system, an unidentified skull was caught by video-camcoder with the MPEG and the other ante-mortem photograph was scanned by scanner. These two images were processed and superimposed using pixel processing. This recognition of individual identifications by anatomical references can be performed on the two superimposed images for many big cases like as Guam KAL accident in 1997.
Artificial Intelligence ; DNA Fingerprinting ; Guam ; Korea ; Skull

OBJECTIVE: Traumatic brain injury (TBI) in children under age 24 months has characteristic features because the brain at this age is rapidly growing and sutures are opened. Moreover, children this age are completely dependent on their parents. We analyzed the demographic data and risk factors for outcomes in TBI patients in this age group to elucidate their clinical characteristics. METHODS: We retrospectively reviewed the medical records and radiological films of children under 24 months who were admitted to Kyungpook National University Hospital from January 2004 to December 2013 for TBI. Specifically, we analyzed age, cause of injury, initial Glasgow coma scale (GCS) score, radiological diagnosis, seizure, hydrocephalus, subdural hygroma, and Glasgow outcome scale (GOS) score, and we divided outcomes into good (GOS 4–5) or poor (GOS 1–3). We identified the risk factors for post-traumatic seizure (PTS) and outcomes using univariate and multivariate analyses. RESULTS: The total number of patients was 60, 39 males and 21 females. Most common age group was between 0 to 5 months, and the median age was 6 months. Falls were the most common cause of injury (n=29, 48.3%); among them, 15 were falls from household furniture such as beds and chairs. Ten patients (16.7%) developed PTS, nine in one week; thirty-seven patients (61.7%) had skull fractures. Forty-eight patients had initial GCS scores of 13–15, 8 had scores of 12–8, and 4 had scored 3–7. The diagnoses were as follows: 26 acute subdural hematomas, 8 acute epidural hematomas, 7 focal contusional hemorrhages, 13 subdural hygromas, and 4 traumatic intracerebral hematomas larger than 2 cm in diameter. Among them, two patients underwent craniotomy for hematoma removal. Four patients were victims of child abuse, and all of them had PTS. Fifty-five patients improved to good-to-moderate disability. Child abuse, acute subdural hematoma, and subdural hygroma were risk factors for PTS in univariate analyses. Multivariate analysis found that the salient risk factor for a poor outcome was initial GCS on admission. CONCLUSION: The most common cause of traumatic head injury in individuals aged less than 24 months was falls, especially from household furniture. Child abuse, moderate to severe TBI, acute subdural hematoma, and subdural hygroma were risk factors for PTS. Most of the patients recovered with good outcomes, and the risk factor for a poor outcome was initial mental status.
Accidental Falls ; Brain ; Brain Injuries* ; Child Abuse ; Child* ; Contusions ; Craniocerebral Trauma ; Craniotomy ; Demography ; Diagnosis ; Family Characteristics ; Female ; Glasgow Coma Scale ; Glasgow Outcome Scale ; Gyeongsangbuk-do ; Hematoma ; Hematoma, Subdural, Acute ; Hemorrhage ; Humans ; Hydrocephalus ; Infant ; Interior Design and Furnishings ; Male ; Medical Records ; Multivariate Analysis ; Parents ; Retrospective Studies ; Risk Factors* ; Seizures* ; Skull Fractures ; Subdural Effusion ; Sutures

BACKGROUND: Measurement of the FEV1 and PEFR in COPD patients is a significant indicator of the disease severity , the response to treatment and the acute exacerbation. However, it is not known if PEFR can be used to determine the severity of COPD because the agreement between PEFR and FEV1 in COPD patients is not well known. METHODS: From September, 2003 to August, 2004, 125 out patients with COPD who were treated at the pulmonary clinic in KonKuk University Hospital were enrolled in this study. The FEV1 and PEFR of each patient were measured and all the data was analyzed using SPSS. RESULTS: The average predicted FEV1 % and PEFR % was 56.98 +/- 18.21% and 70 +/- 27.60%, respectively. There was linear correlation between the predicted FEV1 % and predicted PEFR %. There was no correlation between age of the COPD patients and the predicted PEFR %. There was correlation between dyspnea, which is a subjective symptom of the patients, and the predicted PEFR %. CONCLUSION: In COPD patients, the classification of the severity by PEFR tends to underestimate the state of the disease compared with the classification of the severity by the FEV1. Therefore, the classification of the severity by PEFR should be interpreted carefully in patients with severe symptoms. Once the classification of the severity has made, the follow-up examination may use the PEFR instead of the FEV1.
Classification* ; Dyspnea ; Follow-Up Studies ; Humans ; Outpatients ; Peak Expiratory Flow Rate* ; Pulmonary Disease, Chronic Obstructive*

OBJECTIVES: To find differences in Framingham risk scores which predict the probable risk of future cardiovascular disease, among three different occupational categories. METHODS: Subjects were selected from respondents of the 3rd Korean National Health and Nutrition Examination Survey. A total of 2,059 employed people between 20 to 59 years old were selected. The occupational categories were professional and office workers, salespeople and service workers and technicians and elementary occupations. The Framingham risk score was calculated to find the risk of cardiovascular disease within the next 10 years. In addition socio-demographic characteristics, life-styles, the prevalence of chronic disease, and cardiovascular disease were compared among the occupational categories. RESULTS: The average Framingham risk score was 2.77+/-6.44 for professional and office workers (n=771), 5.95+/-6.10 for salespeople and service workers (n=603) and 7.07+/-5.87 for technician and elementary occupations (n=685) Statistically significant multiple regression equations were derived (p<0.001). CONCLUSIONS: Framingham risk scores of technicians and elementary occupations were highest which suggests that this occupational group has the highest risk of cardiovascular disease.
Cardiovascular Diseases ; Chronic Disease ; Data Collection ; Humans ; Nutrition Surveys ; Occupational Groups ; Occupations ; Prevalence