Clinical experience with 99mTc-methylenediphosphonate was presented in 115 patients with trauma, who were treated at Seoul University Hospital from Jan. 1980 to Dec. 1983. The results were summarized as followings: 1. Bone scan exhibited increased uptake in all cases examined within 1 year of trauma and the frequency of scan positivity was diminished as the interval between trauma and the scan increased. 2. The possible factors associated with positive scans in cases more than 2 years after trauma were malunion and post-traumatic arthritis, but the age, general condition of the patient were not appeared to be significantly related to persistent positive scan. 3. Bone scan was thought to be sensitive enough to detect early stress fracture ot accompanied by radiographic abnormali ty. 4. It seemed to be reasonable to judge that the fracture was old when the bone scan of vertebral compression fracture in the young age group was negative except very early stage of trauina. 5. Bone scan was very sensitive to find early post-traumatic avascuhr necrosis in femoral neck fracture when the roentgenographic finding was equivocal.
Arthritis ; Femoral Neck Fractures ; Fractures, Compression ; Fractures, Stress ; Humans ; Necrosis ; Seoul

Authors experienced a case of acute myocardial infarction confirmed by analysis of LDH isoenzyme. 53-year-old male was admitted to Sacred Heat Hospital, Chung Ang University Because of severe precordial pain radiating to both arm, shoulder and back. Chest X-ray film & electrocardiogram were within normal limit and SGOT was 110 unit/ml on the day of admission. Determination of total LDH value and analysis of LDH isoenzyme by agar gel electrophoresis were made on the second hospital day. Total LDH was 315unit/ml, but there was significant increased percentage of LDH isoenzyme(LDH1). Electrocardiogram showed ST segment elevation only on the 8th hospital day.
Male ; Humans

Clinical observation was done on 302 cases of cerebrovascular accidents admitted at Sung-Sim hospital, Chung-Ang University from January, 1968 to August, 1976. 1) Of 302 cases of cerebrovascular accidents, the incidence of cerebral hemorrhage was 28.8, cerebral thrombosis 47,7 Subarachnoid hemorrhage 20.2% and cerebral embolism 3.3%. 2) The peak age incidence was in the fifth decade in cerebral hemorrhage, subarachnoid hemorrhage, whereas in cerebral thrombosis, it was in the sixth decade. 3) The most frequent predisposing factor in cerebral hemorrhage and subarachnoid hemorrhage were physical activity and emotional stress, whereas in thrombosis and embolism, it was rest. 4) Among disease preceding the onset of cerebrovascular accidents, hypertension were presented 65.4% in cerebral hemorrhage, 63.6% in cerebral thrombosis, 56.6% in subarachnoid hemorrhage and valvular heart disease was presented 40.0% in cerebral embolism. 5) Serum cholesterol level over 200mg% was seen in 33.0% of cerebrovascular accidents. 6) Leukocytosis was seen 58.6% of cerebrovascular accidents which was predominantly found in the hemorrhagic group. 7) The pressure of cerebrospinal fluid was elevated in 61.7% of cerebrovascular accidents, predominantliny the hemorrhagic group. 8) The peak duration of admission was present in 51.7% of cerebrovascular accidents within 7 days and mortality rate during hospitalization was 38.0% in cerebral hemorrhage, 10.4% in cerebral thrombosis and 27.8% in subarachnoid hemorrhage. 9)The mortality rate during hospitalization was 35.3% in all cerebrlavascular accidents within 24 hours.
Causality ; Cerebral Hemorrhage ; Cerebrospinal Fluid ; Cholesterol ; Embolism and Thrombosis ; Heart Valve Diseases ; Hospitalization ; Hypertension ; Incidence ; Intracranial Embolism ; Intracranial Thrombosis ; Leukocytosis ; Mortality ; Motor Activity ; Stress, Psychological ; Stroke ; Subarachnoid Hemorrhage

Localized subconjunctival abscess, episcleritis, recurrent lid abscess, and chorioretinitis are not uncommon diseases of the eye due to various causes such as infective emboli, buried cilia, trauma, autoimmune reactions, or specific infection. The cysticercus cellu]osae has been found in all parts of the eye and the lid, but there are less common presentation of the infection foci than of the cysticercus cellulosae alone. A subconjunctival abscess which is located in the upper fornix of the right eye near the caruncle, episcleritis which is localized in the upper half of the conjunctiva of the left eye, a recurrent abscess of the lid which is located in the right lower lid, a chorioretinitis which is not good visualization because of many cells and flares in the vitreous body, are reported due to a cysticercus larva. No systemic manifestation of cysticercus is found at all. The literature for ocular cysticercosis is referred.
Abscess ; Chorioretinitis ; Cilia ; Conjunctiva ; Cysticercosis ; Cysticercus* ; Inflammation* ; Larva* ; Scleritis ; Vitreous Body

Meningiomas are usually thought of as firm solid tumors and most standard references make no mention of cystic meningiomas. Although several cases of cystic meningioma have been reported in the literature and their neuroradiological features discussed, the rarity of this entity makes its preoperative diagnosis difficult. Recently, the authors encountered a case of cystic meningioma, which was thought as ependymal cyst or infarction, preoperatively. In this report the authors discussed its clinical, neuroradiological and pathological characteristics with brief reviews of the literature.
Cysts ; Meningioma

Several shorter-term alternatives for whole-day ambulatory monitoring of BP using Pressureometer III or standard sphygmomanometer were evaluated in 12 male hypertensive patients. Averages of BP reading at 8 AM once, consecutive 3 readings either by Pressurometer or manual, serial readings during 2-hr intervals of 8-10 AM and 2/4 PM were compared with that of 24-hr ambulatory, non-invasive BP readings. Both systolic and diastolic 2-hr Bp averages in the morning were correlated more strongly with 24-hour averages(r=0.91 and 0.91), than were those of the 3 readings(r=0.88 and 0.66) or single reading(r=0.49 and -0.35) alternatives. In conclusion, the average of serial readings obtained during 2-hr monitoring period from 8 to 10AM is a reliable predictor of 24-hr ambulatory BP and represents it more closely than the conventional single or multiple BP readings.
Blood Pressure Monitoring, Ambulatory* ; Humans ; Male ; Monitoring, Ambulatory ; Reading ; Sphygmomanometers

Black adenoma is known to be a rare variant of adrenal cortical adenoma containing characteristic abundant lipofuscin pigments in the cytoplasm. Almost all of them are nonfunctioning and only occasionally they are associated with Cushing's syndrome or primary hyperaldosteronism. We present two cases of black cortical adenoma of the adrenal gland associated with Cushing's syndrome in a 24-year-old woman and a 64-year-old man. This report dealt with clinical and pathologic presentation including ultrastructural identification of lipofuscin pigment.
Female ; Male ; Humans ; Adenoma

No abstract available.
Abdomen, Acute* ; Nephritis* ; Purpura, Schoenlein-Henoch*

The sex cord tumor with annular tubules (SCTAT) is a distinctive ovarian neoplasm of which predominant component has intermediate morphologic features between the granulosa cell tumor and the Sertoli cell tumor; focal differentiation into either granulosa cell or Sertoli cell tumor may occur. We presented a 24-year-old woman with SCTAT metastatic to the mesentery root. The origin of the primary was the left ovary, and the tumor was diagnosed nine years ago. This report dealt with clinical presentation and prognosis.
Female ; Humans ; Neoplasm Metastasis

Poor marginal fidelity resulting in a large marginal gap increases plaque accumulation, gingival inflammation and dental caries. The purpose of this study was to evaluate the marginal fit of three different cervical finishing methods of prepared teeth. A stereomicroscope was used to measure the space between the margin of restoration and the finishing line of prepared tooth. The results were statistically analyzed using the ANOVA and Multiple Range Test(Tukey`s HSD). The results were as follows : 1. There were no significant differences concerning the types of tooth and position (P<0.05),whereas the differences were statistically significant in case of cervical finishing methods (P<0.05). 2. There were statistically significant differences between before and after cementation (P<0.05). 3. In comparison according to variable margin after cementation, the gap discrepancies were increased in 130degreeshoulder margin, chamfer margin and 90degreeshoulder margin in ascending order, and there were significant differences between 90degreeshoulder margin and chamfer, 130degreeshoulder margin 4. In comparison according to variable margins, the gap discrepancies were increased in chamfer margin, 130degreeshoulder margin and 90degreeshoulder margin in ascending order, and there were significant differences between 90degreeshoulder margin and chamfer, 130degreeshoulder margin 5. This study demonstrated a better marginal fit with all-ceramic crowns fabricated on chamfer and 130degreeshoulder margin compared with 90degreeshoulder margin.
Cementation ; Ceramics* ; Crowns* ; Dental Caries ; Inflammation ; Tooth