A case of arterial priapism was treated by superselective transcatheteric autologous clot embolization of cavernosal artery 25 days after blunt periheal trauma. No immediate improvement was noted but the priapism subsided on 48th day after the procedure. Normal physiclogic erectlie function was achieved on 53rd day after the procedure, and the period of postprocedure impotence was shortened, as compared with previously reported cases. Autologous blood clot embolization may be an effective treatment method even in delayed priapism, and superselective technique is thought to be more effective to shorten the postprocedure erectlie dysfunction
Arteries ; Erectile Dysfunction ; Male ; Priapism*

To evaluate the maternal and fetal effects of propanidid, clinical observations were carried out in 160 cases of Cesarean section out of 4, 230 deliveries made during the past three years. Upon having the obstetricians ready for incision, 10ml. of 5 per cent propanidid and 40mg. of succinylcholine chloride were administered intravenously, and surgery was begun almost simultaneously with endotracheal intubabation. Thereafter, anesthesia was maintained with N2O-O2-fluothane, N2O-O2 -ether, or ether-O2 in semiclosed circle absorption system. Umbilical cord was ligated within 3-5 minutes after the commencement of induction. This method of anesthesia did not seriously affect the maternal respiration or circulation, and Apgar scores were good or fair in the majority of cases. No undesirable side effects or complications directly attributable to propanidid were encountered.
Absorption ; Anesthesia ; Anesthesia, General* ; Cesarean Section ; Female ; Methods ; Pregnancy ; Propanidid* ; Respiration ; Succinylcholine ; Umbilical Cord

OBJECTIVE: This study is undertaken to review the characteristics, risk factors and the surgical outcomes in long term follow-up of brain abscesses. METHODS: We had reviewed medical records and radiological findings in patients with brain abscess who underwent operations in our hospital from January 1992 to June 2003. RESULTS: Observed 11 cases were comprised of 8 men and 3 women with 42 years old average age ranging from 17 to 66. Lesions were located at frontal lobe in 5 cases, parietal in 4 cases, temporal in 1 case, and occipital in 1 case. The mean follow-up period was 23.8 months and ranged from 5 to 33 months. The microbial sources of infection had been found in 5 cases (45%). The organisms were identified by using the microbial culture obtained from the excisional biopsy. We had applied all cases with surgical excision. Empirical antibiotic treatment started soon after diagnosis in all cases. The mortality and morbidity of surgical excision were low. Nine patients were neurologically improved. One patient had died after the operation due to acute respiratory distress syndrome (ARDS). CONCLUSION: The single and large abscess located in an accessible lesion is a good candidate for surgical excision because of it's low morbidity, mortality, and favorable outcome after surgical excision. Further study is required to compare the surgical excision with other treatment modalities of brain abscess.
Abscess ; Adult ; Anti-Bacterial Agents ; Biopsy ; Brain Abscess* ; Brain* ; Diagnosis ; Female ; Follow-Up Studies ; Frontal Lobe ; Humans ; Male ; Medical Records ; Mortality ; Rabeprazole ; Respiratory Distress Syndrome, Adult ; Risk Factors

No abstract available.
Lymphoma* ; Pseudolymphoma*

No abstract available.
Granulomatous Disease, Chronic* ; Trimethoprim-Sulfamethoxazole Combination

Electrical stimulation of the cerebellar fastigial nucleus(FN) increases cerebral blood flow(CBF) and reduces brain damage after focal cerebral ischemia. The authors studied whether the neuroprotection elicited from electrical stimulation of the cerebellar FN is attibutable to the elevation in regional CBF(rCBF) or reduction in release of excitatory amino acid sprague-Dawley rats were anesthtized with a mixture of halothane(3% for the indurction and 1% for maintenance) and oxygen and artificially ventilated through a tracheal cannula. Arterial pressure, blood gases and body temperature were monitored. The middle cerebral artery(MCA) was occluded distal to the lenticulostriate branches. The FN was then for 2 hours, over the regions corresponding to the ischemic core and penumbra. Postiischemic release of glutamate and aspartate were measured by microdialysis for 2 hours at the same site of measurement of rCBF. Infarct volume was determined 8 hours later in 2,3,5-triphenyl tetrazolium chloride(TTC)-stained sections FN stimulation(n=12) increased mean arterial pressure by 28+/-16mmHg. In nonstimulated control rats(n=12), mean AP was not changed significantly during the experimental procedures. Compared with nonstimulated animal, stimulation of FN for 1 hour following MCA occlusion siginficantly increased rCBF in ischemic core and penumbra by 53.6% and 67.6% respectively. And the volume of infarction decreased by 42% at 8 hours after MCA occlusion. The concentration of glutamate and aspartate in ischemic core after MCA occlusion increased both in the control group(to 12.2+/-3.3 folds and 10.4+/-4.1 folds respectively) and in the stimulation group(10.5+/-2.8 and 11.2+/-4.1 folds, respectively). The concentration of glutamate and aspartate in penumbra did change significantly neither in the control group(to 2.5+/-1.3 folds and 1.8+/-0.6 folds respectively) nor in the stimulation group(1.9+/-0.5 folds and 2.1+/-0.4 folds, respectively). There was no significant difference between the two groups.
Animals ; Arterial Pressure ; Aspartic Acid ; Body Temperature ; Brain ; Brain Ischemia ; Catheters ; Electric Stimulation ; Excitatory Amino Acids ; Gases ; Glutamic Acid ; Infarction ; Microdialysis ; Oxygen ; Rats* ; Rats, Sprague-Dawley

BACKGROUND: Although a laparoscopic cholecystectomy results in less pain than an open cholecystectomy, it is not a pain-free procedure. Therefore, this study was conducted to determine whether perioperative intravenous lidocaine would reduce postoperative pain after a laparoscopic cholecystectomy. METHODS: Fifty patients undergoing laparoscopic cholecystectomy were divided into two groups; a lidocaine group, in which patients were injected with a lidocaine bolus (1.5 mg/kg) and infusion (1.5 mg/kg/h); and a control group, in which patients were injected with the same volume of saline bolus and infusion. Intravenous lidocaine was initiated before anesthesia was administered and continued for 1 hour postoperatively. The intensity of abdominal and shoulder pain was then assessed 1, 6, 12 and 24 hours after surgery and recorded using a visual analog pain score (VAS) and verbal rating score (VRS). RESULTS: The abdominal pain score (VAS and VRS) was significantly lower in the lidocaine group than in the control group at all times evaluated during the first 24 hours after surgery (P < 0.05). In addition, the shoulder pain score and incidence were significantly lower in the lidocaine group than the control group at 12 hours and 24 hours after surgery (P < 0.05). In the lidocaine group, the incidences of epigastric, right flank, and back pain were lower than that of the control group, but these differences were not statistically significant. CONCLUSIONS: Perioperative intravenous lidocaine reduces shoulder and abdominal pain for 24 hours after laparoscopic cholecystectomy.
Abdominal Pain ; Anesthesia ; Back Pain ; Cholecystectomy ; Cholecystectomy, Laparoscopic ; Humans ; Incidence ; Lidocaine ; Oxalates ; Pain, Postoperative ; Shoulder ; Shoulder Pain

The authors has investigated the effect of intracisternal urokinase on the multihemorrhage canine model of chronic post-subarachnoid hemorrhage(SAH) hydrocephalus. Each of 16 adult mongrel dogs was assigned to one of two experimental groups. All animals received a total of 13ml of fresh unheparinized autologous blood via three cisternal injections. Eight animals were treated by intracisternal injection of 20,000 IU of Urokinase every 12 hours for 3 days, and the remaining were not treated. The changes in ventricular volumes were measured by computed tomography(CT) before and 3 months after the initial subarachnoid blood injection. To compare the changes of hydrodynamic properties in chronic phases of post-SAH hydrocephalus, the pressure-volume index(PVI) technique of bolus manipulation of cerebrospinal fluid(CSF) was used to measure the volume-buffering capacity of neural axis and the resistance to the absorption of CSF(before SAH, post-SAH 1 month, 3 months). The final ventricular volume at 3 months of control group was 4 times greater than the initial volume, but Urokinase group less than two times. The mean measured PVI values of control group and Urokinase group were 3.98+/-0.76ml(+/- standard deviation(SD)) and 4.01+/-0.82ml in baseline study, 3.09+/-0.96ml and 3.70+/-0.84ml in post-SAH 3 months. The mean resistance of CSF outflow of control group and Urokinase group were 10.30+/-2.24mm Hg/ml/min), and 10.34+/-1.98mm Hg/ml/min in baseline study. At 1 month and 3 months after SAH control group maintained high absorptive resistance(29.54+/-11.50mm Hg/ml/min, 22.43+/-3.82mm Hg/ml/min), whereas the resistances of Urokinase group were slightly increased and then returned to the original levels(16.04+/-4.87mm Hg/ml/min, 12.87+/-3.06mm Hg/ml/min). The results described in this experimental study indicated that if fibrinolysis of the subarachnoid blood clot can be achieved rapidly after SAH, the complicating chronic hydrocephalus might be prevented.
Absorption ; Adult ; Animals ; Axis, Cervical Vertebra ; Dogs ; Fibrinolysis ; Humans ; Hydrocephalus* ; Hydrodynamics ; Subarachnoid Hemorrhage* ; Urokinase-Type Plasminogen Activator*

Although the incidence and mortality for most cancers such as lung and colon are decreasing in several countries, they are increasing in several developed countries because of an unhealthy western lifestyles including smoking, physical inactivity and consumption of calorie-dense food. The incidences for lung and colon cancers in a few of these countries have already exceeded those in the United States and other western countries. Among them, lung cancer is the main cause of cancer death in worldwide. The cumulative survival rate at five years differs between 13 and 21 % in several countries. Although the most important risk factors are smoking for lung cancer, however, the increased incidence of lung cancer in never smokers(LCINS) is necessary to improve knowledge concerning other risk factors. Environmental factors and genetic susceptibility are also thought to contribute to lung cancer risk. Patients with lung adenocarcinoma who have never smoking frequently contain mutation within tyrosine kinase domain of the epidermal growth factor receptor(EGFR) gene. Also, K-ras mutations are more common in individuals with a history of smoking use and are related with resistance to EFGR-tyrosine kinase inhibitors. Recently, radon(Rn), natural and noble gas, has been recognized as second common reason of lung cancer. In this review, we aim to know whether residential radon is associated with an increased risk for developing lung cancer and regulated by several genetic polymorphisms.
Adenocarcinoma ; Colon ; Colonic Neoplasms ; Developed Countries ; Epidermal Growth Factor ; Genetic Predisposition to Disease ; Humans ; Incidence ; Life Style ; Lung Neoplasms* ; Lung* ; Mortality ; Phosphotransferases ; Polymorphism, Genetic ; Protein-Tyrosine Kinases ; Radon* ; Risk Factors ; Smoke ; Smoking ; Survival Rate ; United States

The Editorial Office of Obstet Gynecol Sci would like to correct the author list.