No abstract available.

No abstract available.
Ambulatory Care Facilities* ; Humans ; Outpatients* ; Pharynx*

No abstract available.

The objective of this investigation was to evaluate the influence of gestational age at exposure on the prenatal effects of gamma-radiation. Pregnant ICR mice were exposed to a single dose of 2.0 Gy gamma-radiation at a gestational 2.5 to 15.5 days post-coitus (p.c.). The animals were sacrificed on day 18 of gestation and the fetuses were examined for mortality, growth retardation, change in head size and any other morphological abnormalities. The only demonstrable effect of irradiation during the preimplantation period was an increase in prenatal mortality. Resorptions were maximal on post-exposure day 2.5 after conception. The pre-implantation irradiated embryos which survived did not show any major fetal abnormalities. Small head, growth retardation, cleft palate, dilatation of the cerebral ventricle, dilatation of the renal pelvis and abnormalities of the extremities and tail were prominent after exposure during the organogenesis period, especially on day 11.5 of gestation. Our results indicate that the late period of organogenesis in the mouse is a particularly sensitive phase in terms of the development of the brain, skull and extremities.
Abnormalities, Radiation-Induced/*pathology ; Animals ; Bone and Bones/abnormalities/radiation effects ; Female ; Fetal Death ; *Gamma Rays ; *Gestational Age ; Mice ; Mice, Inbred ICR ; Pregnancy ; Pregnancy, Animal/*radiation effects ; Prenatal Exposure Delayed Effects

No abstract available.
Uterine Prolapse*

PURPOSE: Doppler-guided hemorrhoidal artery ligation and recto-anal repair (DG-HAL & RAR) is known for low recurrence, high patient satisfaction, and less postoperative pain. The purpose of this study is to analyze the 1-year follow-up results in patients who underwent a DG-HAL & RAR and to establish the benefits of the procedure. METHODS: Among the hemorrhoid patients who were admitted to our hospital from March 2008 to May 2010 and who underwent a DG-HAL & RAR, 97 patients who were followed up for a year were investigated. Recurrence, complications, admission period, difference in preoperative and postoperative pain, operation time, and time to return to daily activities were investigated. RESULTS: The average admission period was 1.6 +/- 1.1 days. Pain at postoperative day 7 showed no significant difference from preoperative pain (P > 0.05). The operation time was 34.0 +/- 7.3 minutes on average, and return to daily activities was timed at 2.3 +/- 2.0 days postoperatively. At the one year follow-up, no serious complications were noted, and preoperative symptoms recurred only in 14 patients (14.4%). CONCLUSION: In most patients with hemorrhoids, excluding those with severe prolapsed hemorrhoids, less pain, no serious complications, and good long-term outcome can be expected from a DG-HAL & RAR.
Arteries ; Follow-Up Studies ; Hemorrhoids ; Humans ; Ligation ; Pain, Postoperative ; Patient Satisfaction ; Recurrence

Many objects create penetrating cranial injuries. Metallic objects and low velosity missiles are the most common offenders. Wood as wounding agent of the brain, has some characteristics. It has profound risk of infection, a significant propensity to fragmentation that is virtually undetechable on routine X-ray screening and very low atteunation value in CT scan. Because of its characteristics and rarity, we report a case of penetrating cranial injury by a wooden foreign body with review of literature.
Brain ; Criminals ; Debridement ; Foreign Bodies* ; Humans ; Mass Screening ; Tomography, X-Ray Computed ; Wood ; Wounds and Injuries

Intracranial lipomas are rare tumor which are usually found at or near the mid saggital plane, especially in the corpus callosum. 3 cases of intracranial lipomas, diagnosed by CT scanning, are presented. The first case was a lipoma involving the midline of occiput to the bilateral occipital lobes through the skull defect. There was a calcified area in this tumor. The second case presented a generalized convulsive seizure as clinical manifestation, and the lipoma was found to be located in the corpus callosum. In the third case, the lipoma was located near the third ventricle and the tumor was found incidentally after head trauma. The first case was operated and the tumor was completely removed, the others were managed with symptomatic treatment. The literature on this rare tumor is reviewed and discussed.
Corpus Callosum ; Craniocerebral Trauma ; Lipoma* ; Occipital Lobe ; Seizures ; Skull ; Third Ventricle ; Tomography, X-Ray Computed

To evaluate trends, if any, anesthetic experiences of 10,000 cases in the total performed at the department of Anesthesiology, Han Kang Sung Shim Hospital, Choong Ang University, School of Medicine from Dec. 197I through Nov. 1976 were analyzed statistically according to anesthetic method, age, sex, department, anesthetic agent, anesthetic duration, physical status and cause of death. The results are as follows; 1. About forty-five percent of all surgical patients were emergency cases. 2. The spinal and regional blocks tended to increase compared with inhalation anesthesia. 3. The patients under 1 year and over 60-years of age also tended to increase. 4. In almost all cases, post-operative and post-anesthetic cause of death was due to the severity of preexisting disease itself and overall death rate of surgical patients who received anesthesia was 0.16% 5. Through this statistical study, we can perform anesthesia with more safety and ease, and also eliminate post-operative and post-anesthetic complications, with further study of new agents and techniques.
Anesthesia ; Anesthesia, Inhalation ; Anesthesiology ; Cause of Death ; Emergencies ; Humans ; Methods ; Mortality ; Preexisting Condition Coverage ; Statistics as Topic

BACKGROUND: Clonidine, an 2-adrenergic agonist, shows the analgesic effect and potentiates the analgesic effect of opioid. However, when it is injected with bolus technique, it reveals the short duration of inadequate analgesia and induces hypotension, bradycardia or sedation. We examined the analgesic and side effects of clonidine administered by continuous epidural infusion over 24 hrs, following epidural morphine injection. METHODS: Sixty parturients, scheduled for elective cesarean section under epidural anesthesia were randomly allocated into three groups. They received an infusion of saline alone (group 1, n= 20), clonidine 20 g/hr (group 2, n= 20), or 40 g/hr (group 3, n= 20) respectively, following epidural morphine 3 mg injection at the end of operation. The total doses and number of request for supplemental analgesic, blood pressure, heart rate, and degree of sedation were measured during 24 hrs. RESULTS: There were significant differences in pain relief between clonidine groups and group 1. The total doses and number of patient's request for supplemental analgesic in clonidine groups, compared to group 1 were significantly decreased (p<0.05), but no significant differences between the two clonidine groups. The diastolic pressure of group 3 was significantly lower than that of group 1 over 24 hrs, and that of group 2 at 18 hr, 24 hr (p<0.05). However, there was no severe hypotension, bradycardia or sedation in the three groups. CONCLUSION: Clonidine administered by continuous epidural infusion over 24 hrs enhances the analgesic effect of epidural morphine, and the infusion of clonidine with 20 g/hr rather than 40 g/hr shows minimal changes of blood pressure. Therefore, administration of epidural clonidine (20 g/hr) following epidural morphine may be considered as a regimen for pain management after cesarean section.
Analgesia* ; Anesthesia, Epidural ; Blood Pressure ; Bradycardia ; Cesarean Section* ; Clonidine* ; Female ; Heart Rate ; Hypotension ; Morphine ; Pain Management ; Pregnancy