Clinical and pathological studies were carried out on 78 patients of ovarian cancer from January 1985 to March 1991. The results are as follows : l. Among 78 patients of ovarian cancer, the age group from 51 to 60 years old was most common which was 18 cases(23.1%). 2. When classified according to the cell type, epithelial cell origin cancers were 59 cases (75.6%), ovarian cancers from germ cell origin 9 cases(11.5%), sex cord stromal cancers 3 cases(3.8%), and metastatic cancers 7 cases(8.9%) respectively. 3. When classified according to the FIGO staging, stage I were 34 cases(43.5%), stage II 8 cases(10.3%), stage III 23 cases(29.5%) and stage IV 13 cases(16,7%), respectively. 4. Preoperative mean CA 125 value of stage I ovarian cancer was 130.2+/-57.3U/ml, stage II 74.2+/-144.4U/ml, stage III 376.9+/-296.8U/ml and stage IV 433.9+/-148.2U/ml respectively. and Also preoperative mean CEA value of stage I ovarian cancer was 3.4+/-3.2ng/ ml, stage II 6.9+/-4.3ng/ml, stage III 4.7+/-4.4ng/ml and stage IV 4.6+/-6.3ng/ml respectively. 5. When classified according to the physical examination, the most common finding was palpable mass which were 38 cases(43.7%), the second, abdominal pain 30 cases(38.4%) and the third, abdominal distension 21 cases(26.9%) 6. When classified according to the operation, ipsilateral oophorectomy was 15 cases(25.5%), ipsilateral oophorectomy and contralateral ovary wedge resection 6 cases(10.2%), total abdominal hysterectomy 17 cases(28.8%), total abdominal hysterctomy and omentectomy 14 cases(23.7%), total abdominal hysterectomy and omentectomy and debulking tumor resetion 4 cases(6.7%) and biopsy only 3 cases(5.1%) respetctively. 7. When calssifide according to the postoterative endometrial finding, atrophic pattern was 28 cases(65.7%), proliferative pattern 10 cases(28.6%) and secretory pattern 2 cases(5.7%) respectively.
Abdominal Pain ; Biopsy ; Epithelial Cells ; Female ; Germ Cells ; Humans ; Hysterectomy ; Middle Aged ; Ovarian Neoplasms* ; Ovariectomy ; Ovary ; Physical Examination ; Statistics as Topic*

Rat thalamocortical slices maintain synoptic connections between thalamus and cortex. When perfused with low Mg++-ACSF, thalamocortical slices exhibited two main types of spontaneous bursting activity. One is monotonic burst of 3-15 Hz and another is multiphasic bursts which have a tonic burst firing period and a late phase of clonic burst firing. These bursts are similar in frequency and during to EEG recordings from human generalized seizures. Exploiting the advantages of in vitro preparations, the electrophysiological action of taurine were studied. Exogeneous application of taurine profoundly decreased spontaneous bursting activities, which it caused only slight reduction of electrically evoked response in cortical layer. Taurine-induced current was blocked by 40 uM bicuculline, GABA receptor antagonist, in acutely isolated coritcal neurons. These results suggest that endogeneous taurine may regulate the hyperexcitablility through GABAa receptor.
Animals ; Bicuculline ; Electroencephalography ; Fires ; Humans ; Neurons ; Rats* ; Receptors, GABA ; Seizures* ; Taurine* ; Thalamus

Rat thalamocortical slices maintain synoptic connections between thalamus and cortex. When perfused with low Mg++-ACSF, thalamocortical slices exhibited two main types of spontaneous bursting activity. One is monotonic burst of 3-15 Hz and another is multiphasic bursts which have a tonic burst firing period and a late phase of clonic burst firing. These bursts are similar in frequency and during to EEG recordings from human generalized seizures. Exploiting the advantages of in vitro preparations, the electrophysiological action of taurine were studied. Exogeneous application of taurine profoundly decreased spontaneous bursting activities, which it caused only slight reduction of electrically evoked response in cortical layer. Taurine-induced current was blocked by 40 uM bicuculline, GABA receptor antagonist, in acutely isolated coritcal neurons. These results suggest that endogeneous taurine may regulate the hyperexcitablility through GABAa receptor.
Animals ; Bicuculline ; Electroencephalography ; Fires ; Humans ; Neurons ; Rats* ; Receptors, GABA ; Seizures* ; Taurine* ; Thalamus

No Abstract Available.
Adipose Tissue* ; Glomus Tumor*

No abstract available.
Animals ; Rats* ; Urinary Bladder*

BACKGROUND: To investigate how many rookie pitchers suffered from injuries while playing in the amateur league without guidelines for prevention of excessive pitching, we analyzed their amateur pitching patterns based on the pitch count, use of breaking balls, and pitches during winter camp. METHODS: Forty-one rookie pitchers who graduated from high school or university in 2013 and joined professional baseball teams. Participants were interviewed by a trainer using our questionnaire. Injury inclusion criteria were 1) history of shoulder surgery, 2) history of elbow surgery, 3) shoulder pain requiring treatment, and 4) elbow pain requiring treatment. RESULTS: Mean number of pitches per game and warm-up pitches for practice was 84.5 pitches (range, 15 to 130 pitches) and 16.4 pitches (range, 2 to 210 pitches), respectively. Mean number of pitches during the last year was 906.9 (range, 80 to 2,000). Mean number of maximal pitches was 127 pitches (range, 50 to 210 pitches). Fourteen pitchers had pitched over 150 pitches. Twenty-seven pitchers (65.9%) had pitched in spite of enduring pain. During winter training (mean 1.8 months), mean number of pitches per day was 162.5 pitches, and 20 pitchers (48.8%) had practiced pitching excessively despite the cold weather. Twenty-six rookies (63.4%) had shoulder pain or history of shoulder surgery, and 31 pitchers (75.6%) had elbow pain or history of elbow surgery. Only four participants (9.8%) did not have pain and history of surgery. CONCLUSIONS: For young baseball pitchers, guidelines for prevention of excessive pitching and for regulating the winter training program may be needed.
Baseball* ; Education ; Elbow* ; Humans ; Shoulder Pain ; Shoulder* ; Weather

Vibrio parahaemolyticus is a gram-negative halophilic organism commonly associated with outbreaks of acute gastroenteritis which also sometimes causes serious wound infection. It is an uncommon cause of bacteremia. We have experienced a case of bacteremia due to Vibrio parahaemolyticus in a 59-year old man who initially presented with edema and dyspnea. He was diagnosed as liver cirrhosis, gastric cancer, and hepatoma. On hospital day 13, Vibrio parahaemolyticus was isolated from blood culture. The isolate showed typical cultural and biochemical characteristics such as salt tolerance and did not ferment lactose. The isolate was intermediate to ampicillin but susceptible to other agents.
Ampicillin ; Bacteremia* ; Carcinoma, Hepatocellular ; Disease Outbreaks ; Dyspnea ; Edema ; Gastroenteritis ; Humans ; Lactose ; Liver Cirrhosis ; Middle Aged ; Salt-Tolerance ; Stomach Neoplasms ; Vibrio parahaemolyticus* ; Vibrio* ; Wound Infection

Fat Embolism is a rare complication of multiple long bone fracture or extensive soft tissue injury. The pathogenesis of fat embolism has been poorly understood and still its definite pathogenesis, diagnosis and treatment were not fully established. Recently fat embolism considered as a post traumatic respiratory failure. Monitoring of blood gas is required for early diagnosis and respiratory supportive treatment with continued minitoring is necessary until resolution. Fifteen cases of fat embolism treated at from September 1979 to October 1981 Eul Ji General Hospital were clinically analized. Among the fifteen cases, fourteen were recovered without sequalae and one was expired ten days after trauma.
Diagnosis ; Early Diagnosis ; Embolism, Fat ; Fractures, Bone ; Hospitals, General ; Respiratory Insufficiency ; Soft Tissue Injuries

The following report is a case of central cord syndrome in a seven-year-old girl. There was no history of major trauma except instances of standing on her head. Plain x-rays and CT myelography of the cervical spine revealed no abnormalities. Although she was apneic for 12 days and quadriparetic, the patient recovered and was able to walk on the 24th hospital day. Since central cord syndrome as a result of standing on head is unusual in children with a normal cervical spine, the arthors decided to report the above described case for medical interest.
Central Cord Syndrome* ; Child* ; Female ; Head* ; Humans ; Myelography ; Spinal Injuries ; Spine

BACKGROUND: Coronary artery spasm plays an important role in the pathogenesis of not only variant angina but also other forms of angina,acute myocardial infarction, and sudden death. However precise mechanisms by which coronary spasms occur remains unknown. The role of increased coronary artery tone as a part of pathogenesis of conary spasm and relation to the severity of coronary artery disease are still controversial. Thus we underwent this study to investigate the role of increased coronary artery tone as a part of pathogenesis of conary spasm and realtion to the severity of coronary artery disease. METHODS: Intracoronary acetylcholine and isosorbide dintrate were used as a spasm-provocative agent and vasodilator respectively. We analyzed 176 vessels(69 right coronary artery, 58 left anterior descending coronary artery, 49 left circumflex coronary artery) of 75 patients admitted for evaluation of chest pain syndrome. Among the 176 vessels, spasm occurred in 39 vessels of 25 patients. RESULTS: 1)Coronary artery spasm occured in 30.4%(21/69), 17.2%(10/58), 16.3%(8/49) of right coronary artery, left anterior descending coronary artery, left circumflex coronary artery respectively. 2) There is no relationship between angiographically visible minimal coronary artery disease and occurrence of spasm provoked by acetylcholine. 3) There was no significant difference of coronary risk factor predicting coronary spasm between two groups. 4) There is more significant % vasodilation by isosorbide dintrate(ISDDN) occurred din both the spastic and nonspastic arterial segment of vasospastic angina group than no spasm group(30.2%, 28.4% vs 14.2%, p<0.05). 5) Degree of % vasodilation by ISDN was more significantly larger in vasospastic angina group than no spasm group despite the presence of same amount of angiographically visible minimal coronary artery disease(38.3% vs 12.5%, p<0.05). CONCLUSION: These findings suggests that the occurrence of conronary artery spasm is not related to minimal coronary artery disease. Increased coronary artery tone observed only in vasospastic angina group may be part of pathogenesis of coronary spasm.
Acetylcholine* ; Arteries ; Chest Pain ; Coronary Artery Disease ; Coronary Vessels* ; Death, Sudden ; Humans ; Isosorbide ; Muscle Spasticity ; Myocardial Infarction ; Risk Factors ; Spasm ; Vasodilation