No abstract available.
Chungcheongnam-do* ; Humans ; Infant* ; Sex Ratio*

No abstract available.
Female ; Labor, Induced* ; Pregnancy*

BACKGROUND: There are many factors which cause postoperative hepatic dysfunction. Anesthetic agents are not the most common factor and there aremany other factors such as preoperative condition of the patients, site and duration of the operation, operation per se and so on. The purposeof this study is to evaluate postoperative liver function with respect to different types of surgery. METHOD: Fourty three patients were classified into three groups; 11 patients for tympanoplasty with mastoidectomy (Group 1), 16 patients for total abdominal hysterectomy (Group 2), 15 patients for subtotal gastrectomy (Group 3). All patients were anesthesized with about 2 vol% of enflurane combined with 50% nitrous oxide. Serum glutamic oxalacetic transaminase (SGOT), serum glutamic pyruvic transaminase (SGPT) and alkaline phosphatase (ALP) were measured before anesthesia, 1, 3 and 7 days after surgery in all group, respectively. RESULT: In Group 1 and 2, postoperative SGOT and SGPT levels were maintained with preoperative level during the 7days, but in Group 3, those levels were increased in the 1st day but below upper limit (p<0.05) and decreased thereafter. Alkaline phosphatase level was maintained within the normal range for all the group during the 7 days. CONCLUSION: We consider that postoperative liver functioin may be influenced by different types of surgery, and also may be influenced by anesthetic time.
Alanine Transaminase ; Alkaline Phosphatase ; Anesthesia ; Anesthesia, Inhalation* ; Anesthetics ; Aspartate Aminotransferases ; Enflurane* ; Gastrectomy ; Humans ; Hysterectomy ; Inhalation* ; Liver* ; Nitrous Oxide ; Reference Values ; Tympanoplasty

PURPOSE: There has been a non evidence-based reluctance among pediatric urologists to perform trigonal surgery during infancy in fear of damaging the young developing bladder. The effects of a bilateral ureteroneocystostomy on the bladder function, which was performed during the infantile period, were evaluated. MATERIALS AND METHODS: 53 children who underwent a bilateral ureteroneocystostomy during the infantile period, between June 1987 and December 2002 were enrolled in this study. 40 of the 53 enrolled subjects could be contacted by mail, and they were subsequently sent a voiding abnormality symptom score form (10 items, 3 points for each item), which was developed to quantify the degree of voiding abnormality among children, and a newly-developed enuresis questionnaire. RESULTS: Among the 40 who received the questionnaire forms, 29 (72.5%) responded, but 3 had to be subsequently excluded due to incomplete forms. As a result, the responses from 26 subjects (Male to Female Ratio, 7.7:1) were analyzed. The mean ages at the time of operation, at responding to our survey, and mean time interval from the time of operation were 7.88 (2.53-11.9) months, 8.09 (2.51-16.7) years, and 7.45 (1.8-16.2) years, respectively. The mean age at the point of attaining daytime dryness was 23.4 (18-36) months. The mean total voiding abnormality symptom score was 3.23 (0-11) with the mean scores for each individual item being less than 1. CONCLUSIONS: A bilateral ureteroneocystostomy, performed during the infantile period, does not appear to induce a bladder function abnormality or voiding difficulty after the operation. Thus, a bilateral ureteroneocystostomy may be considered a safe treatment option for infants under appropriate indications.
Child ; Enuresis ; Female ; Humans ; Infant ; Postal Service ; Surveys and Questionnaires* ; Urinary Bladder* ; Urologic Surgical Procedures ; Vesico-Ureteral Reflux

PURPOSE: Regarding for erectile dysfunction(ED), Sildenafil has produced satisfactory clinical results. However, Some patient discontinue sildenafil treatment for a variety of reasons after successful restoration of erectile function. We investigated the reasons for such discontinuations of sildenafil after restoration of erectile function by sildenafil medication. MATERIALS AND METHODS: After sildenafil medication, one hundred fifty six patients whose score of erectile function domain of the 15-item International Index of Erectile Function(IIEF) increased to 26 or more, were included in this study. Six-months after the first sildenafil prescription, compliance to medication and the reason for discontinuity were reviewed by chart or surveyed by telephone. RESULTS: In 156 successfully treated patients, 54(34.6%) discontinued sildenafil medication. The 2 most common reasons for discontinuation were trouble in the partners' or patients' emotional readiness for restoration of sexual activity after long-term abstinence and fear of possible side effects. CONCLUSIONS: After restoration of erectile function, many patients discontinued the use of sildenafil medication. The reasons for discontinuing the medication were primarily emotional or relationship-oriented issues. The counseling of both partners and education about the effects and side effects of the drugs are recommended to promote the successful recovery of sexual activity.
Compliance* ; Counseling ; Education ; Erectile Dysfunction ; Humans ; Male ; Prescriptions ; Sexual Behavior ; Telephone ; Sildenafil Citrate

Rheumatic manifestations in non-Hodgkin's lymphoma (NHL) are common but actual arthritis as a presenting feature appears to be very rare. We experienced a case of NHL presenting as polyarthritis in a 24-year-old woman. Eight months ago she was admitted to the hospital due to polyarthritis and skin rash. She had pleural and pericardial effusion. Antinuclear antibody was positive and rheumatoid factor was negative. Joint X-ray showed periarticular osteopenia at both knees, wrists, hands and feet. Prednisolone, salsalate and anti-tuberculosis drugs were administered under the impression of either probable lupus or rheumatoid arthritis and pleural tuberculosis. After then pleuropericardial effusion and skin rash improved. But polyarthralgia persisted and she developed right cervical lymphadenopathy. On her second admission she was found to have a round mass in left lower lung field and multiple mediastinal lymph node enlargement. Cervical lymph node biopsy revealed non-Hodgkin's lymphoma. She received 8 cycles of systemic chemotherapy until 1996 July. NHL was remitted completely and polyarthralgia disappeared. We report a case of non-Hodgkin's lymphoma presenting as polyarthritis and literatures are reviewed.
Antibodies, Antinuclear ; Arthralgia ; Arthritis* ; Arthritis, Rheumatoid ; Biopsy ; Bone Diseases, Metabolic ; Drug Therapy ; Exanthema ; Female ; Foot ; Hand ; Humans ; Joints ; Knee ; Lung ; Lymph Nodes ; Lymphatic Diseases ; Lymphoma, Non-Hodgkin* ; Pericardial Effusion ; Prednisolone ; Rheumatoid Factor ; Tuberculosis, Pleural ; Wrist ; Young Adult

Malignant peripheral nerve sheath tumor (MPNST) is rare, soft tissue, spindle cell sarcoma of an ectomesenchymal origin. MPNSTs frequently occur in the extremities and trunk, whereas there has been only one previous report of MPNST originated from the pancreas. A 55-yr-old previously healthy man was admitted for a pancreas head mass, which was detected during a routine health inspection. Fine needle aspiration biopsy showed atypical cells that were suspicious for malignancy. On open exploration, a 2.6cm sized hypervascular well capsulated mass was seen between the duodenal first portion and the pancreas head, and so enucleation was performed. The tumor was composed with spindle cells without a typical storiform pattern and the cells were positive for mesenchymal antigen, S-100 and vimentin, whereas they were negative for epithelial membrane antigen and cytokeratin. It was concluded that the tumor was a MPNST with perineural cell differentiation. Primary MPNST of the pancreas is extremely rare and performing immunohistochemical staining is necessary for making its diagnosis.
Biopsy ; Biopsy, Fine-Needle ; Cell Differentiation ; Extremities ; Head ; Keratins ; Mucin-1 ; Nerve Sheath Neoplasms ; Pancreas ; Peripheral Nerves ; Sarcoma ; Vimentin

BACKGROUND: Reestabilshment of blood flow is a standard therapeutic modality to salvage the myocardium at risk in an acute phase of myocardial infarction. However, there are significant evidences that reperfusion per se may injure the potentially viable myocardium, and a number of pharmacological agents were tried to reduce this reperfusion injury. Adenosine, an endogenous vasodilator, is suggested to reduce repergusion inury. To evaluate the myocardial protective effect of adenosine, magnetic resonance spectroscopy with superscript P was applied to feline model of acute myocardial ischemia-reperfusion, as well as pathological examination. METHODS: Effects of adenosine on the recovery of high energy phosphorous metabolites during 90 minutes of reperfusion period following 90 minutes of left anterior descending coronary artery ligation were assessed by31P spectroscopy in 27 cats(10: control group, 8: adenosine I group, 9: adenosine II group). In adenosine groups 0.2 mg/kg/min of adenosine was infused intravenously for 90 minutes from 30 miniutes before reperfusion in group I, and from just before reperfusion in group II. The experiments were performed on a 4.7 T/30 cm Biospec MRS/MRI system and the MR signals were obtained by using inner-diameter 1.5 cm-sized doubly tuned surface coil. The size of the spectral peaks was measured by area integration method. RESULTS: 1) Phosphocreatine(PCr) decreased rapidly with progression of ischemia, and recovered in reperfusion period in each group. PCr values in the reperfusion period were significantly higher in adenosine group than those in control group, although there was no difference between adenosine group I and II. 2) ATP decreased with progression of ischemia, and recovered in reperfusion period in each group. ATP values in the reperfusion period were significantly higher in adenosine groups than those in control group, byt there was no difference between adenosine group I and II. 3) pH decreased uniformly with progression of ischemia and recovered in reperfusion period, showing no difference between control and adenosine groups. 4) PCr/ATP ratio, representing the potential of oxidative phosphorylation, dereased with progression of ischemia and increased in reperfusion period. PCr/ATP ratio showed no difference between control, adenosine I and II groups. 5) Risk area/left ventricle ratio was not different in control and adenosine groups. Infarct size/risk area and infarct size/left ventricle ratios were smaller in adenosine II than those in control group. Howerver no significant diffence was noticed between adenosine I and control, and between adenosine I and II group. CONCLUSION: Intravenous infusion of adenosine showed the tendency of reducing the infarct size in the feline model of acute myocardial ischemia-reperfusion, and adenosine could improve significantly the recovery of high energy phosphate metabolites. This myocardial pretective effect of adenosine is considered to be present mainly in the reperfusion period.
Adenosine Triphosphate ; Adenosine* ; Coronary Vessels ; Hydrogen-Ion Concentration ; Infusions, Intravenous ; Ischemia ; Ligation ; Magnetic Resonance Spectroscopy ; Myocardial Infarction ; Myocardial Ischemia ; Myocardium ; Oxidative Phosphorylation ; Polymerase Chain Reaction ; Reperfusion ; Reperfusion Injury ; Spectrum Analysis

Splenic rupture during laparoscopic cholecystectomy is a rare and unusual complication. We report a case of accessory splenic rupture that occurred during laparoscopic cholecystectomy. A 63-year-old male patient underwent laparoscopic cholecystectomy due to acute cholecystitis. After pneumoperitoneum was established, hemoperitoneum was detected. However, a bleeding focus was not found by laparoscopic whole abdominal exploration after laparoscopic cholecystectomy. Twenty-four hours later the patient became hypotensive and laparoscopic reexploration was performed. Hematoma and omental adhesion was detected around accessory spleen. Laparoscopic accessory splenectomy was performed. Distortion or stretching of perisplenic adhesion due to the induction of pneumoperitoneum possibly resulted in sudden splenic rupture and hemoperitoneum.
Cholecystectomy, Laparoscopic ; Cholecystitis, Acute ; Hematoma ; Hemoperitoneum ; Hemorrhage ; Humans ; Male ; Middle Aged ; Pneumoperitoneum ; Rupture, Spontaneous ; Spleen ; Splenectomy ; Splenic Rupture

Pancreas-sparing total duodenectomy (PSTD), which allows preservation of the pancreas in its entirety is a promising procedure for benign or premalignant lesions at duodenum without invading the pancreas. We report two cases of tubular adenoma of Ampulla of Vater and a GIST of duodenum, which were resected by PSTD. The proximal duodenum was transected at 2 cm distal of pylorus and the distal end was cut in the distal portion of the Treitz ligament. The proximal jejunal limb was used for biliary-pancreatic duct systems reconstruction with end-to-side anastomosis and distal jejunum was anastomosed to duodenal bulb with an end-to-side anastomosis. Although a pancreatic fistula occurred in one patient, it was improved by conservative management. PSTD is a challenging surgical technique and requires excellent knowledge of anatomy. If performed for appropriate indications, PSTD is a useful alternative to formal pancreatoduodenecotmy and can be done safely with gastrointestinal function maintained.
Adenoma ; Ampulla of Vater ; Duodenum ; Extremities ; Humans ; Jejunum ; Ligaments ; Pancreas ; Pancreatic Fistula ; Pylorus