PURPOSE: Tension-free hernioplasty has become the most popular procedure for the repair of groin hernias in the United States and United Kingdom. The purpose of this study is to describe a 7-year personal experience with Lichtenstein's tension-free groin hernia repair under local anesthesia. METHODS: We retrospectively studied the clinical outcome of 321 cases of Lichtenstein repairs, performed consecutively by an experienced surgeon between Jan. 1994 and Dec. 2000. RESULTS: Of the 321 cases, 242 (75.4%) were indirect, 34 (10.6%) were direct, 8 (2.5%) were femoral, 7 (2.2%) were pantaloon, and 30 (9.3%) were recurred hernias. The mean age was 55 years; 91% were male. The mean number of injections of analgesics required in the postoperative period was 3.2. The mean hospital stay following repair was 2.7 days. Complications occurred in 23 cases (7.1%). Most of these were minor, consisting of five cases of bruising or hematomas (1.6%), four superficial infections (1.3%), three seromas (0.9%), two hydroceles (0.6%), six patients with persisting groin pain for more than a month (1.8%), one foreign body granuloma, one urinary retention, and one testicular atrophy. There were no recurrences or operative deaths. CONCLUSION: Lichtenstein's tension-free hernioplasty is an easy and simple technique with less pain, minor complications and only rare instances of recurrence. This procedure can be performed on a same-day basis under local anesthesia. Lichtenstein repair may be the most promising technique for the repair of groin hernias.
Analgesics ; Anesthesia, Local ; Atrophy ; Granuloma, Foreign-Body ; Great Britain ; Groin* ; Hematoma ; Hernia* ; Herniorrhaphy ; Humans ; Length of Stay ; Male ; Postoperative Period ; Recurrence ; Retrospective Studies ; Seroma ; United States ; Urinary Retention

BACKGROUND: Laryngoscopy and tracheal intubation for general anesthesia are potent stimuli to the cardiovascular system due to sympathetic stimulation. The aim of this study was to compare the hemodynamic responses with different administration routes of lidocaine on blood pressure and heart rate changes associated with tracheal intubation. METHODS: Sixty patients were randomly assigned to spray group (Group 1, n=20) received 10% lidocaine 1.5 mg/kg spray to intratracheally immediately before tracheal intubation, IV group (Group 2, n=20) received 2% lidocaine 1.5 mg/kg intravenously before 90 sec tracheal intubation and control group (Group 3, n=20). Anesthesia was induced with thiopental 5 mg/kg IV, vecuronium 0.1 mg/kg and 50% N2O-O2- 2vol % enflurane. After 5 minutes, tracheal intubation was performed. Mean arterial pressure and heart rate were measured at preintubation and immediately postintubation, 1, 3, 5 mins after tracheal intubation. RESULTS:The differences of mean arterial pressure which were measured at preintubation and immediately postintubation and 1 minute after intubation in group 1 were significantly lower than those in other group (p<0.05). The differences of heart rate which measured at preintubation and 1 minute after intubation were lower than those in group 3 (p<0.05). CONCLUSIONS: For the suppression of sympathetic stimulation following tracheal intubation, 10% lidocaine spray to the laryngotrachea is an effective method to suppress cardiovascular response.
Anesthesia ; Anesthesia, General ; Arterial Pressure ; Blood Pressure ; Cardiovascular System ; Enflurane ; Heart Rate* ; Heart* ; Hemodynamics ; Humans ; Intubation* ; Laryngoscopy ; Lidocaine* ; Thiopental ; Vecuronium Bromide

No abstract available.
Diabetes Mellitus* ; Tuberculosis*

OBJECTIVES: Seoul-Activities of Daily Living(S-ADL) was developed to assess elderly person's basic activities of daily living. This study aims to develop standardized ADL assessment scale and confirm the reliability and validity of the S-ADL. METHODS: It was participated in 336 controls and 145 patients diagnosed Alzheimer's disease. RESULTS: In controls, it was statistically significant to age, but not sex, education, region and presence of spouse. Also, reliability and validity were statistically significant. Principal axis factoring analysis revealed three factors that accounted for 66.67% of the total variance(1.self-care/hygiene, 2.ambulation, 3.toileting). According to each CDR stage, there were significant difference, except for CDR 0.5 and CDR 1 suggesting early dementia. Particularly, it was remarkable for functional impairment in CDR 2 and CDR 3 suggesting moderate to severe dementia. The order of the loss of function was (1) self-care/hygiene, (2) toileting, and (3) ambulation. CONCLUSIONS: Our study showed that the S-ADL could be a very reliable and valid tool for the assessment of functional disabilities of Korean dementia patients. Particularly, S-ADL would be useful in assessing daily function of moderate to severe AD.
Activities of Daily Living ; Aged ; Alzheimer Disease ; Axis, Cervical Vertebra ; Dementia ; Education ; Humans ; Reproducibility of Results* ; Spouses ; Walking

PURPOSE: Colonic diverticulitis was rare in Korea in the past. However, it is progressively increasing probably because of a prolonged life span and a westernized diet pattern. Especially, right-sided colonic diverticulitis is difficult to differentiated from acute appendicitis. The purpose of this study was to verify the usefulness of laparoscopic-assisted surgery for the diagnosis and treatment of colonic diverticulitis. METHODS: We retrospectively reviewed 65 patients with colonic diverticulitis who underwent surgery from January 1998 to December 2002. RESULTS: The mean age of the patients was 36.3 years. Males were more prevalent than females (1.6:1). Abdominal ultrasonography (USG) was used as a diagnostic tool in 40 cases (61.5%), abdominal USG with colon enema in 8 cases (12.3%), and abdominal USG with abdominal CT in 4 cases (6.2%). The preoperative diagnosis was acute appendicitis in 52 patients (80.0%), perforated diverticulitis in 10 patients (15.4%), peritonitis in 2 patients (3.5%), and peptic ulcer perforation in 1 patient (1.5%). The postoperative diagnosis was simple diverticulitis in 47 cases (72.3%). The cecum was the most commonly involved area (55 cases, 84.6%). The types of open surgery were an appendectomy in 17 cases (26.1%), a right hemicolectomy in 17 cases (26.1%), a cecectomy in 6 cases (9.2%). The types of laparoscopic- assisted surgery were an appendectomy in 17 cases (26.1%), a laparoscopic-assisted right hemicolectomy in 4 cases (6.2%), and an anterior resection in 1 case (1.5%). The postoperative complication rate was 11.9% (5 cases). All of these occurred with the open technique, but no statistically significant difference existed between the complication rates for the two operative procedures (P=0.158). The mortality rate was zero for both operative procedures. The length of hospital stay (4.72+/-4.3 vs 10.1+/-6.2)(P=0.001) was significantly shorter in the laparoscopic-assisted group than in the open group. CONCLUSIONS: Preoperative diagnosis is sometimes difficult in patients with colonic diverticulitis. We consider laparoscopic-assisted surgery to be a useful diagnostic and therapeutic modality in such cases. The laparoscopic technique offers particular advantages to diverticulitis patients because of the short hospital stay and the low morbidity and mortality rates.
Appendectomy ; Appendicitis ; Cecum ; Colon* ; Diagnosis ; Diet ; Diverticulitis ; Diverticulitis, Colonic* ; Enema ; Female ; Humans ; Korea ; Length of Stay ; Male ; Mortality ; Peptic Ulcer Perforation ; Peritonitis ; Postoperative Complications ; Retrospective Studies ; Surgical Procedures, Operative ; Tomography, X-Ray Computed ; Ultrasonography

BACKGROUND: This study was designed to determine the optimal sedative dose of propofol to start brain magnetic resonance imaging (MRI) in children with cerebral palsy (CP). METHODS: Twenty children, aged 0.5-5 years, were administered propofol to achieve a University of Michigan Sedation Scale (UMSS) score > or = 3 in the MRI room. The proper dose of propofol was determined using the up-and-down method. RESULTS: The ED50 and ED95 for successful sedation with a UMSS > or = 3 were 2.07 mg/kg (95% CI 1.69-2.56) and 2.69 mg/kg (95% CI 2.35-5.59). Respiratory events occurred in 5 patients and were resolved with neck extension, chin lift, or transient respiratory assistance with successful sedation. CONCLUSIONS: Low dose propofol can safely facilitate the initiation of MRI in children with CP.
Aged ; Brain ; Cerebral Palsy ; Child ; Chin ; Humans ; Magnetic Resonance Imaging ; Michigan ; Neck ; Propofol

Here we report a case of successful heart transplantation (HT) in a patient with high risk on HT due to her complex congenital heart disease and its consequent complications; physiologic single lung and severe pulmonary arterial hypertension. HT was successfully performed in our patient using meticulous perioperative management techniques, such as control of collateral vessels, appropriate donor selection, pulmonary vasodilator therapy, post-transplant extracorporeal membranous oxygenation support, and atrial septostomy for right ventricular unloading.

PURPOSE: Metabolic syndrome (MS), characterized by obesity and insulin resistance, elicits risk factors such as hyperlipidemia, hypertension, and glucose intolerance with additive effects on atherosclerosis, leading to cardiovascular diseases. The purposes of this study were to evaluate the prevalence of MS among overweight and obese adolescents and to investigate the impact of obesity on the cardiovascular system. METHODS: tal cholesterol, triglyceride, low-density-lipoprotein (LDL)-cholesterol, high-density-lipoprotein (HDL)-cholesterol, aspartate aminotransferase (AST), alanine aminotransferase (ALT), and high-sensitive C-reactive protein (hs-CRP) were measured in the patients with a BMI of >85 percentile. Brachial-ankle pulse wave velocity (BaPWV) and ankle brachial index were measured using Vascular Profiler (VP)-1000. RESULTS: MS was confirmed in 19.5% of the overweight and obese adolescents and 50.8% of the obese adolescents. The systolic and diastolic blood pressure, height, weight, fat mass, %fat, BMI, obesity index, and waist circumference were higher in the overweight and obese adolescents with MS. Moreover, the triglyceride, AST, ALT, and hs-CRP levels were higher, whereas HDL-cholesterol level was significantly lower in this group. The overweight and obese adolescents with MS showed shorter diastolic and systolic times, higher heart rate and BaPWV, and longer E-wave deceleration time by echocardiography. CONCLUSION: Overweight and obese adolescents showed characteristic MS features such as hypertension and hyperlipidemia. Thus, obese adolescents predisposed to MS should be provided early treatment for obesity.
Adolescent ; Alanine Transaminase ; Ankle Brachial Index ; Aspartate Aminotransferases ; Atherosclerosis ; Blood Pressure ; C-Reactive Protein ; Cardiovascular Diseases ; Cardiovascular System ; Cholesterol ; Deceleration ; Glucose Intolerance ; Heart Diseases ; Heart Rate ; Humans ; Hyperlipidemias ; Hypertension ; Insulin Resistance ; Obesity ; Overweight ; Prevalence ; Pulse Wave Analysis ; Risk Factors ; Waist Circumference

EDTA-dependent pseudothrombocytopenia (PTCP) is the phenomenon of a spurious low platelet count due to EDTA-induced aggregation of platelets. Since the failure to recognize EDTA-dependent PTCP may result in incorrect diagnosis and inappropriate treatment, the recognition of this phenomenon is very important. We report an insidious case of EDTA-dependent PTCP confirmed by supplementation of kanamycin to anticoagulant in a 53-year-old women. Although sodium citrate and heparin usually prevented the aggregation of platelets in EDTA-dependent PTCP patients, these anticoagulants failed in preventing PTCP in our case. EDTA-dependent PTCP was confirmed by the findings that the clumping of platelets on microscopic evaluation was found in EDTA-anticoagulated blood samples, whereas thrombocytopenia and platelet aggregation were not revealed in the sample supplemented with kanamycin.
Antibiotics, Aminoglycoside/*pharmacology ; Anticoagulants/*adverse effects/pharmacology ; Case Report ; Edetic Acid/*adverse effects ; Female ; Human ; Kanamycin/*pharmacology ; Middle Age ; Platelet Aggregation/*drug effects ; Platelet Aggregation Inhibitors/*therapeutic use ; Platelet Count ; Thrombocytopenia/*blood/chemically induced

PURPOSE: The purpose of this study was to analyze the radiologic findings of primary epiploic appendagitis, with particular attention to the correlation of ultrasonographic, clinical, CT, MR and surgical findings. MATERIALS AND METHODS: Among 14 patients with primary epiploic appendagitis who presented with the rapid onset of a very localized pain and tenderness, we performed ultrasonography in all, CT in eight, and MRI in four of these eight. Surgery was performed in two patients. Follow-up examinations were performed using US, CT and MRI (n=2), US and CT (n=2), US alone (n=2), and with regard to clinical features (n=12). RESULTS: US performed in 14 patients revealed the presence in all of small, well-defined, ovoid, noncompressible hyperechoic (n=12) or isoechoic (n=2) solid masses attached to the colonic wall, without bowel wall change and without communication with bowel lumen. CT performed in 8 patients showed varying hyperattenuating fatty lesions in the same location in the abdomen, without other inflammatory process. MRI findings of four patients were helpful for further evaluation of internal architecture. CONCLUSION: In primary epiploic appendagitis, US findings were sufficiently characteristic to allow accurate diagnosis and valuable for the differential diagnosis of other acute conditions of the abdomen.
Abdomen ; Colon ; Diagnosis ; Diagnosis, Differential ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Ultrasonography