The electrocardiography was performed to the 95 patients(58 male, 37 female) with chronic anemia in Department of Internal Medicine, Busan City Hospital, Busan University Hospital, Busan paik Hospital In-Je Medical College, Busan korea between April 1978 and March 1981. The hemoglobin levels were 4 Gm%-10Gm%, and the symptoms such as dizziness, palpitation, weakness, and appetite loss were continued for 6 months or more. The results were as following: 1. The abnormal electrocardiographic changes were observed in 49 of the 95 chronic anemic patients. 2. Prolonged QTc interval was observed in 12(12.6%) of 95 cases, depressed ST segment in 48(50.5%), inverted T wave in 32(33.7%), LVH in 31(32.6%), low voltage in 5(5.3%), and Rt. B.B.B. in 5(5.3%). 3. In the Hb level of 4.0~5.9Gm% 20% of the total 95 patients revealed prolonged QTc interval, 86.7% depressed ST segment, 40% inverted T wave, 20% LVH, 6.7% Rt. B.B.B., in the Hb level of 6.0~7.9Gm 10.6% prolonged QTc interval, 39.3% depressed St segment, 42.9% inverted T wave, 39.3% LVH, 3.6% low voltage and in the Hb level of 8.0-9.9Gm% 11.5% prolonged QTc interval, 46.1% depressed ST segment, 27% inverted T wave, 32.7% LVH and 7.7% low voltage.
Anemia* ; Appetite ; Busan ; Dizziness ; Electrocardiography* ; Hospitals, Urban ; Humans ; Internal Medicine ; Korea ; Male

The echocardiographic study was performed to 13 cases with Hypertrophic Cardiomyopathy and 105 normal persons between Nov. 1980 and Feb. 1982 in Heart center, Paik Hospital, In-Je Medical College, Busan, Korea. The left ventricular functions in the Hypertrophic cardiomyopathy were compared with those in the normal. The results were followings: 1. There were 10 male and 3 female of 13 cases with Hypertrophic Cardiomyopathy, whose ages were above 20 years old. 2. LVDeD 4.29+/-0.60cm, LVSeD 2.85+/-0.66cm, LVDeV 82.06+/-24.66ml and LVSeV 26.91+/-9.21ml in the Hypertrophic Cardiomyopathy were significantly changed with those in the normal. 3. E.F. 68.63+/-10.46% and F.S. 34.32+/-6.43% in the Hypertrophic Cardiomopathy were significantly increased with those in the normal. 4. VSTh 1.66+/-0.37cm, LVPWTh 1.04+/-0.29cm in the Hypertrophic Cardiomyopathy were significantly increased with those in the normal.
Busan ; Cardiomyopathy, Hypertrophic* ; Echocardiography* ; Female ; Heart ; Humans ; Korea ; Male ; Ventricular Function, Left ; Young Adult

The 26 year old male with the hypertrophic cardiomyopathy confirmed by M-mode and 2-D echocardiography is reported with the review of the literatures.
Adult ; Cardiomyopathy, Hypertrophic* ; Echocardiography ; Humans ; Male

Arteriovenous malformation of the pancreas is a rare disease, and it is manifested by gastrointestinal bleeding and/or portal hypertension. Surgery is definitely the treatment of choice at the early stage of the disease, and a transcatheter embolization is an alternative treatment for the control of bleeding and if the lesion is surgically inaccessible. We describe a 62-year-old man who had refractory ascites and esophageal variceal bleeding caused by a pancreatic arteriovenous malformation associated with portal hypertension; this was successfully treated by a transjugular intrahepatic portosytemic shunt.
Arteriovenous Malformations* ; Ascites ; Esophageal and Gastric Varices ; Hemorrhage ; Humans ; Hypertension, Portal* ; Middle Aged ; Pancreas ; Portasystemic Shunt, Surgical* ; Rare Diseases

The authors compared the changes of morphology, blood brain barrier alteration, pathology, arterial blood lactate content and cerebrospinal fluid lactate content between an intermittent brain retraction group and a continuous brain retraction group in 56 mongrel cats. The results were as follows ; 1) Microscopically, hemorrhages were punctate in 15 cases among 25 cases in the intermittent retraction group. However, there were multiple or large hemorrhages in 13 cases among the 25 cases in the continuous brain retraction group. 2) All cases of the intermittent retraction group showed 0~25% Evans blue staining of the coronal section crossing the retraction site. However, 8 cases among the 25 cases of the continuous retraction group showed 51~75% Evans blue staining and 4 cases of this group showed 76~100% staining. 3) With photomicroscopy, the authors noted small hemorrhage and cellular swelling in the intermittent retraction group instead of pyknosis, hemorrhagic necrosis, vacuolation in the continuous retraction group. 4) The change of arterial blood lactate content was from 1.22+/-0.24mmol/L at preretraction time to 1.42+/-0.26mmol/L at 90 minutes after release of retractor in the intermittent retraction group(p<0.01). In the continuous retraction group, the authors noted a change in the lactate content from 1.20+/-0.38mmol/L to 3.15+/-0.97mmol/L for the same time as above(p<0.001). 5) The change of CSF lactate content in the intermittent retraction group was from 1.39+/-0.29mmol/L at preretraction time to 1.43+/-0.23mmol/L at 90 minutes after release of retractor(p>0.05). In the continuous retraction group, this author noted change in the lactate content from 1.37+/-0.28mmol/L to 2.11+/-0.52mmol/L for the same time as described above(p<0.01). From the above results, the superiority of the intermittent brain retraction was demonstrated as compared with the continuous brain retraction. Also the possible utilization of this experimental method was discussed for other wxperimental studies on ischemia.
Animals ; Blood-Brain Barrier ; Brain* ; Cats* ; Cerebrospinal Fluid ; Evans Blue ; Hemorrhage ; Ischemia ; Lactic Acid ; Necrosis ; Pathology

No abstract available.
Constriction, Pathologic* ; Sutures* ; Trachea*

This is a case report of a cystic hygroma with polycystic kidney in a fetus which was suspected by ultrasonography and was confirmed by autopsy. Recently, we have experienced this case in 25-year old woman repeatedly and we report that with a brief review of relevant literature.
Adult ; Autopsy ; Female ; Fetus ; Humans ; Lymphangioma, Cystic* ; Polycystic Kidney Diseases* ; Ultrasonography

BACKGROUND: Though implant dentistry is very successful and predictable in treatment of patients with destroyed dentition, there are some cases with limitations to implant therapy. In these cases, alternative treatment modality should be considered. CASE DESCRIPTION: A patient with destroyed dentition was rehabilitated with a lateral rotational path removable partial denture. According to the diagnosis, we determined to raise vertical dimension for esthetic and functional restoration. The final restoration was performed after four months of provisional period. CLINICAL IMPLICATION: The edentulous patients with compromised esthetics and functions can be successfully treated with a rotational path removable partial denture through adequate treatment planning and precise laboratory procedure.
Dentistry ; Dentition ; Denture, Partial, Removable ; Esthetics ; Humans ; Mouth ; Mouth Rehabilitation ; Tooth Attrition ; Vertical Dimension

PURPOSE: The aim of this study was to investigate a comparison of implant bone bed preparation with Er,Cr:YSGG laser and conventional drills on the relationship between implant stability quotient (ISQ) values and implant insertion variables. MATERIALS AND METHODS: Forty implants were inserted into two different types of pig rib bone. One group was prepared with conventional drills and a total of 20 implants were inserted into type I and type II bone. The other group was prepared with a Er,Cr:YSGG laser and a total of 20 implants were inserted into type I and type II bone. ISQ, maximum insertion torque, angular momentum, and insertion torque energy values were measured. RESULTS: The mean values for variables were significantly higher in type I bone than in type II bone (P < .01). In type I bone, the ISQ values in the drill group were significantly higher than in the laser group (P < .05). In type II bone, the ISQ values in the laser group were significantly higher than in the drill group (P < .01). In both type I and type II bone, the maximum insertion torque, total energy, and total angular momentum values between the drill and laser groups did not differ significantly (P > or = .05). The ISQ values were correlated with maximum insertion torque (P < .01, r = .731), total energy (P < .01, r = .696), and angular momentum (P < .01, r = .696). CONCLUSION: Within the limitations of this study, the effects of bone bed preparation with Er,Cr:YSGG laser on the relationship between implant stability quotient (ISQ) values and implant insertion variables were comparable to those of drilling.
Mandrillus ; Ribs ; Salicylates ; Torque

STATEMENT OF PROBLEM: The aim of this study was to study the effects of various surface treatments to a titanium surface on the expression of Runx2 in vitro. MATERIAL AND METHODS: Human Osteosarcoma TE-85 cells were cultured on machined, sandblasted, or anodic oxidized cpTi discs. At various times of incubation, the cells were collected and then processed for the analysis of mRNA expression of Runx2 using reverse transcription-PCR. RESULTS: The expression pattern of Runx2 mRNA was differed according to the types of surface treatment. When the cells were cultured on the untreated control culture plates, the gene expression of Runx2 was not increased during the experiments. In the case of that the cells were cultured on the machined cpTI discs, the expression level was intermediate at the first day, but increased constitutively to day 5. In cells on sandblasted cpTi discs, the expression level was highest in the first day sample and the level was maintained to 5 days. In cells on anodized cpTi discs, the expression level increased rapidly to 3 days, but decreased slightly in the 5-th day sample. CONCLUSION: Different surface treatments may contribute to the regulation of osteoblast function by influencing the level of gene expression of key osteogenic factors.
Durapatite ; Gene Expression ; Humans ; Osteoblasts ; Osteogenesis ; Osteosarcoma ; RNA, Messenger ; Titanium