BACKGROUND: Diabetic ketoacidosis(DKA) is serious acute metabolic complication and the most important cause of high morbidity and mortality of diabetes. The object of this study is to examine the clinical characteristics of patients with DKA who had a prior history of diabetes or not. METHOD: Authors reviewed retrospectively the medical records of 49 cases adimitted to Kyungpook National University Hospital from January 1991 to June 1997 with a diagnosis of DKA and classified cases as type I, type II and newly diagnosed diabetics according to prior history of diabetes. RESULTS: 1. Of 49 cases of DKA, 24(49%) were classified as type I, 17(35%) as type II from data available in the medical records, and 8(16%) had DKA as the initial manifestation of the disease. 2. The male to female ratio was 0.5 : 1 in type I, 1.1 : 1 in type II and 1.7 : 1 in newly diagnosed diabetics, and the mean age was 24.4 in type I, 57.9 in type II and 23.9 years old in newly diagnosed diabetics. 3. The mean duration between initial diagnosis of diabetes and the occurrence of DKA was 2.6 in type I and 6.9 years in type II diabetes. The occurrence of DKA within 2 years of initial diagnosis of diabetes was 54% in type I and 18% in type II diabetes, but the occurrence of DKA after 5 years of initial diagnosis of diabetes was 17% in type I and 47% in type II diabetes. 4. The precipitating factors of DKA were identified in 88% in type I, 76% in type II and 38% in newly diagnosed diabetics, and the most common precipitating factor was omission of treatment in both type I and type II(type I: 56%, type II: 35%). 5. The altered mental status was correlated with increased osmolality (p<0.05), but not with other laboratory values such as pH, bicabonate, glucose, anion gap and dehydration status(p>0.05). CONCLUSION: It is necessary to conduct early aggressive evaluation for early diagnosis and proper treatment of DKA, because DKA occurs in patients with prior history of type II diabetes and without prior diabetic history as well as patients with prior history of type I diabetes.
Acid-Base Equilibrium ; Dehydration ; Diagnosis ; Early Diagnosis ; Female ; Glucose ; Gyeongsangbuk-do ; Humans ; Hydrogen-Ion Concentration ; Male ; Medical Records ; Mortality ; Osmolar Concentration ; Precipitating Factors ; Retrospective Studies

No abstract available.
Stomach Neoplasms*

Spontaneous pneumothorax is an accumulation of air in the pleural space with collapse of the lungs in the absence of external chest trauma. In this study, 175 cases of spontaneous pneumothorax experienced at emergency room of Kyungpook University Hospital from July 1995 to June 1996 were analyzed retrospectively. The results were summarized follows: 1. Sex ratio of male to female was 6.6:1 and the mean age was 36.7 years. 2. In clinical symptoms, dyspnea was 85 cases(48.6%), chest pain 67 cases(38.3%), chest discomfort 18 cases(10.3%), coughing 2 cases(1.1%), and others 3 cases(1.7%). 3. In etiology of spontaneous pneumothorax, primary spontaneous pneumothorax was 118 cases(67.4%) and secondary spontaneous pneumothorax 57 cases(33.6%). The underlying pathologic lesion of secondary spontaneous pneumothorax showed pulmonary tuberculosis in 50 cases(28.6%), COPD in 5 cases(2.9%), bronchial asthma in 1 case(0.6%), and pneumoconiosis in 1 case(0.6%). 4. The incidence of recurrence was as follows; no previous history in 123 cases(70.3%), second attack in 35 cases(20.0%), third attack in 15 cases(8.6%), fourth attack in 1 case(0.6%), and fifth attack in 1 case(0.6%). 5. The interval of recurrence after last attack was as follows; less than 6 months in 36 cases(69.2%), between 6 months and 1 year in 5 cases(9.6%), between 1 and 2 years in 3 cases(5.8%), between 2 and 3 years in 2 cases(3.8%), and greater than 3 years in 6 cases(11.5%). 6. In distribution of the lesion sites, left was 93 cases(53.1%), right 80 cases(45.7%), and bilateral 2 cases(1.1%). 7. In degree of lung collapse, 17 cases(9.7%) were small(<20%), 127 cases(72.6%) moderate(20-40%), and 31 cases(17.7%) large(>40%). 8. The accompanied diseases of spontaneous pneumothorax were found in 17 cases, in which hydrothorax were 14 cases and hemothorax were 3 cases. 9. The employed management were as follows; bed rest with oxygen inhalation in 6 cases(3.4%), thoracentesis in 4 cases(2.3%), closed thoracostomy in 136 cases(77.7%), and open thoracotomy in 29 cases(16.6%). 10. The reexpansion time after chest tube insertion was as follows; less than 1 day in 147 cases (89.6%), between 1 and 2 days in 12 cases(7.3%), between 2 days and 1 week in 4 cases(2.4%), and greater than 1 week in 1 case(0.6%). 11. The duration of chest tube insertion was as follows; less than 1 week in 102 cases(62.2%), between 1 and 2 weeks in 34 cases(20.7%), between 2 and 3 weeks in 14 cases(8.5%), between 3 and 4 weeks in 7 cases(4.3%), and greater than 4 weeks in 7 cases(4.3%). 12. The complications of closed thoracostomy were as follows; incomplete lung expansion in 4 cases and empyema in 1 case. 13. The indications of open thoracotomy were as follows; bleb or bullae on chest X-ray in 12 cases (41.4%), persistent air leak in 8 cases(27.6%), recurrent pneumothorax in 4 cases(13.8%), incomplete lung expansion in 3 cases(10.3%), and contralateral pneumothorax history in 2 cases(6.9%). 14. The duration of hospitalization was as follows; less than 1 week in 100 cases(57.1%), between 1 and 2 weeks in 29 cases(16.6%), between 2 and 3 weeks in 22 cases(12.6%), between 3 and 4 weeks in 9 cases(5.1%), and greater than 4 weeks in 15 cases(8.6%).
Asthma ; Bed Rest ; Blister ; Chest Pain ; Chest Tubes ; Cough ; Dyspnea ; Emergency Service, Hospital ; Empyema ; Female ; Gyeongsangbuk-do ; Hemothorax ; Hospitalization ; Humans ; Hydrothorax ; Incidence ; Inhalation ; Lung ; Male ; Oxygen ; Pneumoconiosis ; Pneumothorax* ; Pulmonary Atelectasis ; Pulmonary Disease, Chronic Obstructive ; Recurrence ; Retrospective Studies ; Sex Ratio ; Thoracostomy ; Thoracotomy ; Thorax ; Tuberculosis, Pulmonary

BACKGROUND: To examine whether nonemergency patients can be identified and be safely triaged out of the emergency department. METHODS: Adult patients(16 years or older) who visited to the emergency department were prospectively studied from July 1 to August 31, 1997. Authors developed a new triage composed of vital signs, mental status, chief complaints, etiology, and a mode of transfer. Chi-square test and a discriminant analysis were applied for statistical analysis. RESULTS: In a discriminant analysis, mode of transfer, chief complaint, age, heart rate, mental status, etiology, and body temperature were significant variables in order. In a canonical discriminant value at group mean, a nonemergent value is 0.450 and a emergent value -0.219. CONCLUSIONS: In simply applicable triage method, mode of transfer and chief complaints are more important than vital sign and mental status. This method is useful in disaster situation and non-medical personnel may use this triage method easily. But some patients are not triaged by this triage method, thus more studies and discussions are necessary.
Adult ; Body Temperature ; Disasters ; Emergencies* ; Emergency Service, Hospital* ; Heart Rate ; Humans ; Prospective Studies ; Triage* ; Vital Signs

Adenomatoid tumor is extremely rare benign neoplasm occurring in the genital tract. They are mesothelial origin tumors and frequently found in the testis, epididymis, tunica vaginalis, or spermatic cord in male. But most adenomatoid tumors are found near or in epididymis. While in female they are usually located in the fallopian tube, uterus, and ovary. Adenomatoid tumors are usually small, firm or solid, and asymptomatic, these are clinically found or routine physical examination. They are usually less than 2cm in diameter, but may measure up to 5cm, Histologically the tumor consists of tubules and gland like spaces lined with cuboidal or flattened in a fibrous stroma. The tumor was first described and adenomyoma by Sakaguchi in 1915. Since that time there have been numerous case reports of similar tumors. But the term, adenomatoid tumor, introduced by Golde and Ash in 1945 seems to have been even more widely used. Recently we experienced a case of adenomatoid tumor of epididymis, which was found incidentally during physical examination and confirmed by excisional biopsy in a patient who complained lower abdominal pain.
Abdominal Pain ; Adenomatoid Tumor* ; Adenomyoma ; Biopsy ; Epididymis* ; Fallopian Tubes ; Female ; Humans ; Male ; Ovary ; Physical Examination ; Spermatic Cord ; Testis ; Uterus

This is a case report of double primary malignant cancer occurred aynchronously in the stomach and lymphoid tissue, We report this case with review of literatures about the criteria, age distribution, predisposing factor, inidence, immunity and susceptibility of the primary malignant neoplasms. This case was a 59-year-old man who had Hodgkins disease and tubular adenocarcinoma, of the stomach. The diagnoais was verified histologically, Although multiple primary neoplaas are rare, the possibility of that must be conaidered seriously, And its hereditary predisposition and other predisposing factor muat be researched with enthuaiasm.
Adenocarcinoma ; Age Distribution ; Causality ; Hodgkin Disease ; Humans ; Lymphoid Tissue ; Middle Aged ; Stomach

PURPOSE: An adequate pain control is one of important factors for obtaining good outcomes in the ambulatory basis of hemorrhoidectomy. There have been many methods for pain control after hemorrhoidectomy such as narcotics, various kinds of analgesics, etc. The aim of this study is to compare intraoperative internal anal sphincter injection of Ketorolac tromethamine and other two conventional methods for pain control. METHODS: A total of 56 patients with hemorrhoid grade III or IV underwent surgery between May and October 1999, and prospectively assigned to three groups in the consecutive order. The group was divided in Group 1: [Ketorolac tromethamine (Tarasyn) 60 mg intrasphincteric injection intraoperatively and 30 mg IM/prn?10 mg po/6hrs], Group 2: [No intraoperative injection and maintain pain control with Tarasyn 30 mg IM/prn/10 mg po/6hrs], and Group 3: [No intraoperative injection and maintain pain control with Pethidine (Demerol) 50 mg IM/prn and Ibuprofen 400 mg/Paracetamol 500 mg/Codeine 20 mg (Myprodol) po/8hrs]. The post operative data and pain scoring was performed on the questionnaire with Point box scale (BS-11) and Behavioral rating scale (BRS-6) each 24 hours during 5 days after surgery. RESULTS: There are 22 patients in the Group 1, 16 in the Group 2 and 18 patients in the Group 3. The median age of the Group 1 is 42.5, Group 2, 44.5 and Group 3, 45 years. The pain score on the first day after surgery in group 1 was significantly lower than group 2 (p<0.05) in the both pain scoring scale but was no differences between group 1 and 3. On the fifth day after surgery group 3 was significantly lower than both group 1 and 2 in the point box scale (p<0.05). The urinary retention rate and the day of first bowel movement after surgery show no differences among three groups (p>0.05). CONCLUSIONS: Intraoperative internal anal sphincter injection of Ketorolac tromethamine shows a better pain control than conventional methods in early postoperative period. Therefore it might be helpful for patients to go home on the day after surgery, and strong pain killer to control pain after discharge will be needed.
Anal Canal* ; Analgesics ; Hemorrhoidectomy* ; Hemorrhoids ; Humans ; Ibuprofen ; Ketorolac Tromethamine* ; Ketorolac* ; Meperidine ; Narcotics ; Postoperative Period ; Prospective Studies ; Surveys and Questionnaires ; Tromethamine ; Urinary Retention

BACKGROUND: The goal of this study is to identify the factors that predict mortality in elderly trauma patients. METHOD: We reviewed retrospectively the medical record of 144 cases of geriatric trauma admitted to Kyungpook National University Hospital firm January 1998 to December 1998. We evaluated the general characteristics, mechanisms of injury, Revised Trauma Score(RTS), Injury Severity Score(ISS), Probability of survival(Ps) by TRISS(Trauma and Injury Severity Score) method, amount of blood transfused, preexisting disease, complications, length of stay, and mortality. RESULTS: 1. The mean age was 75.39+/-7.89 years old, and male to female ratio was 0.89 : 1. 2. The mechanisms of injury were primarily frills(56.3%) followed by bicycle or motorcycle(13.9%), and pedestrian injuries(13.2%) and motor vehicle accidents(6.9%). 3. The mean Glasgow Coma Scale(GCS), RTS and ISS ate 13.3+/-3.5, 7.2+/-1.4 and 14.2 +/-11.6 respectively. 4. The actual mortality rate was 18.1% (26/144). But by TRISS method, predicted mortality rate was 9.3%(12.5/144), excess mortality rate was 108% and Z score was 3.99 indicating that actual number of death exceed predicted number of death. 5. Between the survivors and nonsurvivors, the insults were significantly different as follows ; systolic blood pressure(141.9+/-28.3 vs. 116.8+/-48.7 mmHg), GCS(14.3+/-2.0 vs. 9.0 +/-5.1), RTS(7.8+/-0.7 vs 5.4+/-2.3), ISS(11.3+/-5.6 vs 27.2+/-20.2), Ps by TRISS(0.97+/-0.06 vs 0.65+/-0.37), preexisting diseases(50.8 vs 69.8%). CONCLUSION: Geriatric patients are more likely to die after trauma than other age groups. The cause of higher actual mortality rate compared to predicted mortality rate was considered as the higher incidence of delayed death due to sepsis or multiple organ failure. In order to reduce the mortality, even with relatively stable initial vile sign, invasive hemodynamic monitoring and intensive treatment are recommended and also, prevention and treatment of nosocomial infection are very important.
Aged ; Coma ; Cross Infection ; Female ; Gyeongsangbuk-do ; Hemodynamics ; Humans ; Incidence ; Length of Stay ; Male ; Medical Records ; Mortality* ; Motor Vehicles ; Multiple Organ Failure ; Preexisting Condition Coverage ; Retrospective Studies ; Sepsis ; Survivors

PURPOSE: Laparoscopic management of intestinal obstruction is hypothetically attractive, However little is known about this procedure in our country. With new advances in diagnostic and therapeutic tools such as laparoscopic procedures, the management of intestinal obstruction has become feasible. METHODS: In order to analyze the clinical results of laparoscopic adhesiolysis, a retrospective review of a consecutive series of 20 cases of intestinal obstruction unresponsive to medical management was done between 1997 and 2000. RESULTS: The mean surgical time for the laparoscopic procedure was 75 min and two cases were converted to open surgery due to dense adhesion and intestinal strangulation. The characterization of adhesion type included 10 cases with simple fibrotic band, 4 cases with multiple fibrotic band and 5 cases with dense adhesion. Additionally, the most common site for adhesion was the small intestine and colon (12 cases). The mean diet start time was 2.3 days, mean hospital stay was 4.7 days and totally mean analgesic use was 1.6 times. CONCLUSION: Laparoscopic management of adhesive bowel obstruction is feasible and safe in experienced hands. The laparoscopic procedure also is an excellent diagnostic modality in case of obstruction, and the majority of these cases can be simultaneously managed laparoscopically. A laparoscopic approach is recommend as a first choice of treatment for selective cases of intestinal adhesion.
Adhesives ; Colon ; Diet ; Hand ; Intestinal Obstruction ; Intestine, Small ; Length of Stay ; Operative Time ; Retrospective Studies

PURPOSE: The aim of this study is to analyze a correlation between related molecular markers and prognosis after curative resection for primary and hepatic metastasis for colorectal cancer. METHODS: A total 63 patients who have been resected curatively for primary and metastatic colorectal cancer between 1989 and 2000. All patients were completely followed up and recurrence and survival rates were analyzed. All paraffin embedded tumor tissues in primary and metastatic tumors were used for microtissue array and immunohistochemical staining of p53, nm23 and VEGF. RESULTS: Mean follow up period was 30.9 months. Recurrence was noted in 39/63 (61.9%) and 5 year survival rates was 27.7%. 5 year survival rates according to protein expression in primary tumor: p53+/-: 24.6% vs 27.3%, nm 23 +/-: 17.6% vs 38.9%, VEGF +/-: 38.8% vs 21.6% (P=0.16, 0.06, 0.9, respectively). 5 year survival rates according to protein expression in metastatic tumor, p53 +/-: 18% vs 59.2%, nm 23 +/-; 38.2% vs 15.8%, VEGF +/-: 38.8% vs 21.6% (P=0.03, 0.35, 0.96, respectively). A patients recurred within 1 year after surgery (group I, N=23) were compared with patients who recurred 1 year after (group II, N=16). nm23 expression in primary tumor in each group of patients: ; 15/23 (65.2%), : 4/16 (25 %), : 8/23 (34.8%), : 12/16 (75%), respectively (P= 0.013). But, p53, VEGF expression in primary tumor showed no statistical significance. nm23 expression in metastatic tumor revealed no statistical significance between two group of patients. CONCLUSIONS: p53 expression in metastatic tumor and nm 23 expression in primary tumor can predict poor prognosis after curative resection for primary and metastatic colorectal cancer. Molecular marker expression in primary and hepatic colorectal cancer can give us a reliable prognostic values.
Colorectal Neoplasms* ; Follow-Up Studies ; Humans ; Neoplasm Metastasis* ; Paraffin ; Prognosis ; Recurrence ; Survival Rate ; Vascular Endothelial Growth Factor A*