No abstract available.
Sotos Syndrome*

Gastric cancer is the most common gastrointestinal malignancy in Korea. Identification and evaluation ofgastric mass lesions and regional-distant metastases by abdominal CT scan are important for the treatment planningand prognostic implications of gastric cancer patients. Author reviewed CT scan are important for the treatemntplaning and prognostic implications of gastric cancer patients. Author reviewed CT scan of 61 cases of pathologyproven gastric cancer, retrospectively, for recent 20 months from July 1983 to Feb. 1985 at department ofradiology, Korea University, Hae Wha Hospital. The results were as follows: 1. There were 50 cases of advanced adenocarcinoma, 8 cases of early gastric cancer, 2 cases of leiomyosarcoma, and 1 case of lymphoma in total 61cases. 2. The sex ratio of male to female was 2:1. Age distribution was from 24 to 75 year old and peak incidencewas in 6th decade. 3. The most frequent site of involvement with gastric cancer was gastric antrum in 51%. 4. 48of the 50 patients with advanced gastric adenocarcinoma(96%) had a wall thickness greater than 1 cm, and all of 8cases of early gastric cancer had a wall thickness less than 1 cm. Regional lymph node tumor infiltration wasfound in 100% of gastric wall thickness greater than 2.0cm, in 64% of cases of 1.5 to 2.0cm, in 50% of cases of1.9 to 1.5cm, and 12.5% of cases of less than 1.0cm. 5. In a comparison of enlargement of reginal lymph node by CTscan to tumor infiltration of regional lymph node by histology, senitivity was 52%, specificity was 87%, and reliability was 66%. 6. The structures involved by distant metastases of these cases were the retroperitoneallymph node in 15, liver in 8, and pancrease in 3. 7. The diagnostic accuracy of CT staging was considered about68% by correlation of the surgical and histological findings. 8. The CT scan is one of the accurate and simpletool for evaluation of size, shape, extent, as well as distant metastases in the cases of gastric malignancies.
Adenocarcinoma ; Age Distribution ; Female ; Humans ; Korea ; Leiomyosarcoma ; Liver ; Lymph Nodes ; Lymphoma ; Male ; Neoplasm Metastasis ; Pancreas ; Pancrelipase ; Pyloric Antrum ; Retrospective Studies ; Sensitivity and Specificity ; Sex Ratio ; Stomach Neoplasms ; Tomography, X-Ray Computed

No abstract available.
Miller Fisher Syndrome

No abstract available.
Meningitis* ; Salmonella*

Eleven cervical myelograms were perfomed by lateral cervical puncture using Metrizamide. So, following resultswere obtained: 1. Site of lateral cervial puncture; Posterior one third of bony cervical canal at C 1-2 level. 2.Advantages as compared with lumbar puncture for cervial myelogram; 1) Small amount of contrast media 2) Excellentimage 3) Less position change 4) Short time 5) Well visualization of superior margin of obstructive lesion inspinal canal 3. Cessation of lateral cervical puncture, when; 1) Pain during injection of contrast media 2)Localized collection of contrast media
Contrast Media ; Metrizamide ; Myelography ; Punctures ; Spinal Puncture

Recently, CT scan, CT sialogram, radionuclide imaging and ultasonogram are widely applicated in conjuctionwith conventional studies such as plain film, sialogram and arteriogram for the diagnosis of salivary glanddisease. Among them, ultrasonogram porvides safe, noninvasive, and reliable way to diagnose salivary glanddisease. Authors evaluated ultrasonographic and sialographic findings of patients with suspected salivary glanddisease in 16 cases at Korea University Hosital for 8 months. (from Dec. 1983 to Aug. 1984). The following resultsare observed. 1. Final diagnosis of 16 cases were 2 cases of stone, 1 case of pleomorphic adenoma, 2 cases ofneurilemmoma, 3 cases of chronic sialademitis, 1 case of abscess, 2 cases of Retention cyst, 1 case of psendocyst,1 case of tuberculous lymphadenopathy, and 3 cases of normal finding. 2. Diagnostic ultrasonogram providesaccurate information for the size, location and character of the lesion, and differentiates intragladular lesionsfrom extraglandular ones. 3. Ultrasonogram is one of convenient, reliable and initial modality for the diagnosisof salivary gland disease.
Abscess ; Adenoma, Pleomorphic ; Diagnosis ; Humans ; Korea ; Lymphatic Diseases ; Radionuclide Imaging ; Salivary Gland Diseases ; Salivary Glands ; Tomography, X-Ray Computed ; Ultrasonography

PURPOSE: The purpose of this study is to evaluate the findings of magnetic resonance imaging(MRI) of posterior fossa hemangioblastoma and usefulness of contrast enhancement with Gd-DTPA. MATERIALS AND METHODS: Seven patients with posterior fossa hemangioblastoma were studied with both pre- and post-enhanced MRI. The MR images were reviewed regarding the location, size, signal intensities of cysts and mural nodules, and their contrast enhancement pattern. RESULTS: Five tumors were located in cerebellar hemisphere, one in vermis, and one in posterior part of medulla. One patient with von HippeI-Lindau disease had a medullary hemangioblastoma with multiple pancreatic cysts. In 6 cases, the major portion of the tumor was cysts and had small mulkal nodules. The solid portion was relatiely lange in one case, cemprising half of the tumor Cysts were oval shaped and their sizes were 3--6.7cm in diameter. In five cases(71%), septations were noted within the cysts. Cysts were isointense or slightly hyperintense on Tl-weighted image and hyperintense on T2-weighted image compared with cerebrospinal fluid. Mural nodules were oval or rounded appearance in five cases and flattened appearance in two, and their size was 0.5--2.5cm in diameter. Mural nodules were isointense to gray matter. They were detected in five cases on Tl-weighted images and one case on T2-weighted images. In two cases, vascular signal void area was noted in mural nodules. On contrast-enhanced Tl-weighted images, all mural nodules were intensely enhanced. CONCLUSION: MRI proved to be a good diagnostic method to detect and characterize posterior fossa hemangioblastoma. The most common finding is Cystic posterior fossa lesion with enhancing mural nodule. Contrast enhancement is essential for specific diagnosis.
Cerebrospinal Fluid ; Diagnosis ; Gadolinium DTPA ; Hemangioblastoma* ; Humans ; Magnetic Resonance Imaging* ; Pancreatic Cyst

No abstract available.
Electroencephalography* ; Neuronal Ceroid-Lipofuscinoses ; Neurons*

BACKGROUND: In recent years, the incidence of obesity increased in Koreans. The main cause suggested is the diet style of Korean changed to that of Western. It has been proved that obesity is a risk factor or an aggravating factor of hypertension and diabetes mellitus, cardiovascular disease, etc. Primary physician has been interested in the correlation of blood pressure with relative body weight and aging. The purpose of this study was to focus on the influence of age and relative body weight on blood pressure. METHODS: Subjects were collected from 2,068 adults who had received Adult Health Examination. That subjects were divided according to age, relative body weight and then the relation of blood pressure with age according to relative body weight and relation with relative body weight according to age were investigated. RESULTS: Systolic blood pressure increased significantly according to age in all male and female three weight groups and then increased significantly according to relative body weight in all male and female three age groups except male seventh decade group. Diastolic blood pressure increased significantly according to age in all male and female three weight groups except male obesity group and then increased significantly according to the relative body weight in all male and female three age groups except male and female seventh decade groups. Systolic blood pressure has higher correlation with age than relative body weight and diastolic blood pressure has higher correlation with relative body weight in male. In female, systolic and diastolic blood pressure have higher correlations with age. CONCLUSIONS: It can be suggested that blood pressure increase significantly according to aging process and relative body weight. These two factors have a little different effects to systolic and diastolic blood pressure according to sex. Relative body weight has more effect to diastolic blood pressure than systolic blood pressure in male.
Adult ; Aging ; Blood Pressure* ; Body Weight ; Cardiovascular Diseases ; Diabetes Mellitus ; Diet ; Female ; Humans ; Hypertension ; Incidence ; Male ; Obesity* ; Risk Factors

PURPOSE: Hepatic atrophy has been recognized as a complication of hepatic and biliary disease but we have often found it in follow up CT after transcatheter arterial embolization {TACE). The purpose of this study is to evaluate the characteristics of hepatic atrophy after TACE. MATERIAL AND METHODS: Of 53 patients who had TACE, We evaluated the relationship between the incidence of hepatic atrophy and the number of TACE, and also evaluated the average number of TACE in patients with hepatic atrophy. Of 20 patients who had received more than average number of TACE for development of hepatic atrophy (2 times with portal vein obstruction, 2.7 times without portal vein obstruction in this study), we evaluated the relationship between the tipiodol uptake pattern of tumor and the incidence of hepatic atrophy. RESULTS: There were 8 cases of hepatic atrophy (3 with portal vein obstruction, 5 without portal vein obstruction), average number for development of hepatic atrophy were 2.5 times. As the number of TACE were increased, the incidence of hepatic atrophy were also increased. Of 20 patients who received more than average number of TACE for development of hepatic atrophy, we noted 6 cases of hepatic atrophy in 11 patients with dense homogenous lipiodol uptake pattern of tumor and noted only 1 case of hepatic atrophy in 9 patient with inhomogenous lipiodol uptake pattern. CONCLUSION: Hepatic atrophy was one of the CT findings after TACE even without portal vein obstruction. Average number of TACE was 2.5 times and risk factors for development of hepatic atrophy were portal vein obstruction, increased number of TACE, and dense homogenous lipiodol uptake pattern of tumor.
Atrophy* ; Ethiodized Oil ; Follow-Up Studies ; Humans ; Incidence ; Portal Vein ; Risk Factors