No abstract available.
Emergencies* ; Emergency Medicine* ; Internship and Residency*

A prospective study of 99 pediatric patients were performed to investigate the incidence of perioperative airway complications presenting for various surgery with mild upper respiratory infections(URI's). Anesthesia administered via either face mask or endotracheal intubation. The severity of respiratory complications were scored. Endotracheal intubation in itself increased complication score compared to inhalation anesthesia with face mask. There were significant differences in the complication scores between control children and children fulfilling predetermined URI criteria. Complications showing significant differences were cough, airway obstruction, secretion. However, mean scores were too low to draw CONCLUSION that children with URI's should be postponed elective surgery.
Airway Obstruction ; Anesthesia ; Anesthesia, Inhalation ; Child* ; Cough ; Humans ; Incidence* ; Intubation, Intratracheal ; Masks ; Prospective Studies

The present work was to observe the wormicidal effects of the external mucous substance of Carassius carassius and Pseudorasbora parva on cercaria, metacercaria (liberating) and adult of Clonorchis sinensis. The mucous substance which was extracted by ether was separated into various spots on the silica gel thin layer chromatography and separated into various fractions in the silica gel column chromatography, using petroleum ether(30 percent) and chloroform(70 percent) as solvent. R(f) 0.952 value of the silica gel thin layer chromatography and the first fraction (reddish yellow) frorn the silica gel column chromatography of the ether extracts from C. carassius had the wormicidal effect on all of the developing stages of C. sinensis. Cercaria was killed within 14 minutes, metacercaria within 27 minutes and adult 2.5 hours by the first fraction. But in the normal saline solution (control) and in the other fraction, cercaria and metacercaria were alive more than 24 hours and adult more than 72 hours. The extracts from the mucous substance of P. parva that is well penetrated by cercaria had no wormicidal effect on them.
parasitology-helminth-trematoda ; clonorchiasis-Clnorchis sinensis ; metacercaria ; Carassius carassius ; Pseudorasbora parva ; mucous substance ; chromatography

The Fracture of the os calcis is quite common in relation to fracture in other tarsal bone, and fractures involving the subtalar joint may cause serious and persistant disabilities. The treatment of these calcaneal fractures remains controversial So there is no universal agreement in the treatment of these fractures, especially involving the subtalar joint. Twenty displaced intraarticular fractures of calcaneus in 15 patients were treated by open reduction and internal fixation with a plate and screws and bone graft through a lateral approach to elevate the depressed lateral portion of the posterior facet at the Inchon Chritian Hospital from Jan., 1990 to Dec, 1991. Twenty feet in 15 patients of calcaneal fractures involving the subtalal joint were treated and were clinically analysed and following result were obtained. 1. The 20 cases were classified according to the Sanders classification, 9 in type II, 9 in type III and 2 in type IV. 2. The 20 cases were treated by open reduction andinteranl fixation with plate and screws and iliac bone graft through an Sanders lateral approach. The bone graft is packed under the elevated posterior to prevent late collapse of the central fragment and to supply structral stability. 3. The preoperative average Böhler's angle was 0.4°. The post operative average Böhler's angle was 23.4° which was increased significantly. 4. Based on assessment of result of Salama, excellenwas 6, good was 7, fair was 4 and poor was 3. 5. The most common complication after treatment was persistant pain, especially beneath the lateral malleolus.
Calcaneus ; Classification ; Foot ; Humans ; Incheon ; Intra-Articular Fractures ; Joints ; Subtalar Joint ; Tarsal Bones ; Transplants

Hemifacial spasm (HFS) is due to the vascular compression of the facial nerve at its root exit zone (REZ). Microvascular decompression (MVD) of the facial nerve near the REZ is an effective treatment for HFS. In MVD for HFS, intraoperative neurophysiological monitoring (INM) has two purposes. The first purpose is to prevent injury to neural structures such as the vestibulocochlear nerve and facial nerve during MVD surgery, which is possible through INM of brainstem auditory evoked potential and facial nerve electromyography (EMG). The second purpose is the unique feature of MVD for HFS, which is to assess and optimize the effectiveness of the vascular decompression. The purpose is achieved mainly through monitoring of abnormal facial nerve EMG that is called as lateral spread response (LSR) and is also partially possible through Z-L response, facial F-wave, and facial motor evoked potentials. Based on the information regarding INM mentioned above, MVD for HFS can be considered as a more safe and effective treatment.
Decompression ; Electromyography ; Evoked Potentials, Auditory, Brain Stem ; Evoked Potentials, Motor ; Facial Nerve ; Hemifacial Spasm ; Intraoperative Neurophysiological Monitoring ; Microvascular Decompression Surgery ; Vestibulocochlear Nerve

No abstract available.
Facies*

Hydroa vacciniforme is a very rare photosensitivity disorder. The primary skin lesion is a vesicle or bulla which then heals with vacciniform scarring. We report a case of hydroa vacciniforme recurred after 3 years period of quiescence in a 20 year-old man who had had history of the disease from the age of two. The duplication of the natural lesion, clinically and histologically, was successfully made by artificial UV-A irradiation on the patient's back.
Cicatrix ; Hydroa Vacciniforme* ; Photosensitivity Disorders ; Skin

BACKGROUND: Mu-receptor antagonists are considered effective for the treatment of epidural morphine induced pruritus (EMIP). However, they have been associated in certain cases with a concomitant reduction in analgesia. It is noteworthy that propofol has been shown to produce marked spinal depression, in particular of the dorsal and ventral horn. Recently it was reported that subhypnotic doses of propofol were efficient in relieving EMIP. This study was designed to investigate an effective minimum dose of propofol. METHODS: After obtaining informed consent from patients and with IRB approval, 155 patients having cesarean section received an epidural morphine 3 mg bolus, and 4 mg/day with continuous infusion for 2 days via a Baxter infusor(R). Patients who had pruritus with scratching were allocated randomly to one of the three groups. Patients received 10 mg propofol intravenously in group I (n = 25), 20 mg in group II (n = 25) and 30 mg in group III (n = 25). Pruritus and the level of sedation were assessed 5 minutes later using 5 points pruritus rating scale (PRS) and 4 points sedation rating scale (SRS). Statistical analysis was performed using chi-square test, one-way ANOVA and paired t-test. P < 0.05 was considered significant. RESULTS: Seventy-five patients showed pruritus with scratching (PRS > or = 3). The success rate was significantly greater in the group II (76%) and group III (80%) than in the group I (48%) (P < 0.05). Seven patients had an increase in sedation in the group III versus none in the group I and group II (P < 0.05). The beneficial effect of treatment was longer than 60 minutes in 100% of patients in group I, II and III. CONCLUSION: These results suggest that 20 mg propofol and 30 mg propofol intravenously are equally effective in treating EMIP than 10 mg propofol. However the level of sedation is significantly less in 20 mg propofol group than 30 mg propofol group.
Analgesia ; Animals ; Cesarean Section ; Depression ; Ethics Committees, Research ; Female ; Horns ; Humans ; Informed Consent ; Morphine* ; Pregnancy ; Propofol* ; Pruritus*

CT has become one of the most important diagnostic method in the evaluation of ruptured intracranial aneurysm with direct detection of subarachnoid, intracerebral and intraventricular hemorrhage, and identification of complications such as recurrent bleeding, hydrocephalus and infarction secondary to arterial spasm. Angiography gives precise information on the location, size of aneurysm and presence of arterial spasm. Authors attempted toperedict the location of ruptured intracranial aneurysm confiremd by CT and angiography at Keimyung University Hospital for last 2 years. The results were as follows; 1 The age and sex distribution; the most prevalent agegroup was 5th to 6th decades (70%), and female patient was slightly more than male patient(57.5%: 42.5%). 2. The locaiton of aneruysms were; posterior communicating artery group 17 cases (42.2%), middle cerebral artery group 10 cases (25.0%), anterior communicating artery group 7 cases (17.5%), basilar artery bifucation 1 case (2.5%),posterior inferior cerebellar artery 1 case(2.5%), and multiple aneurysms 4 case (10%) in order to frequency. 3.Characteristic distributions of intracranial hemorrhage in CT were as follows; 1) In 6 cases (85.7%) of anterior communicating artery aneurysm, interhemispheric fissure hemorrhage was noted. 2) The ipsilateral sylvian fisuurehemorrhage was noted in all cases of middle cerebral artery aneurysm(10 cases) and 12 cases (70.6%) of posterior communicating artery aneurysm. 3) Localized hematoma in frontal lobe near interhemispheric fissure (2 cases:28.6%), septum pellucidum (1 case: 14.3%) and corpus callosum (1 case: 14.3%) were characteristic in anterior communicating artery aneurysm. 4) Comma-shape sylvian fissure hematoma (5 cases: 50%) and temporal lobe hematomanear sylvian fissure (5 cases: 50%) may indicate middle cerebral artery anerysm, 5) Intraventricular hemorrhage (6cases: 15%) has no particular predilection of aneurysmal location. 4. In 9 patients (22.5%) of clinicallysuggesting subarachnoid hemorrhage, no extravasated blood was noted in preenhancement CT alone. 5. Six cases (15%)showed aneurysm itself on preenhancement CT as a round or ovoid hyperdense area or isodense area with mass effectsuch as cisternal obliteration. 6. Hydrocephalus was noted in 9 cases (22.5%). 7. There was no direct correlation between the size of the intracranial aneurysm and extent of the hemorrhage in CT, and between the size of the intracranial aneurysm and clinical grade. 8. There was direct correlation between the extent of blood in CT andclinical grade.
Aneurysm ; Angiography ; Arteries ; Basilar Artery ; Corpus Callosum ; Female ; Frontal Lobe ; Hematoma ; Hemorrhage ; Humans ; Hydrocephalus ; Infarction ; Intracranial Aneurysm ; Intracranial Hemorrhages ; Male ; Methods ; Middle Cerebral Artery ; Septum Pellucidum ; Sex Distribution ; Spasm ; Subarachnoid Hemorrhage ; Temporal Lobe

42 knees with degenerative arthritis underwent arthroscopic lavage and 7 knees underwent arthroscopic lavage combined with multiple bone drilling in between 1994 and 1995 and followed average 12 months. Clinical evaluation using the hospita1 for specia] surgery knee scores (HSS scores) was done at last follow up and classified into 4 groups: excellent (90-99), good (80-89), fair (70-79) and poor (less than 70). The results were as follows: l. Of the 42 knees of the lavage group, 6 knees (16%) was excellent, 14 knees (33%) good, ]7 knees (40%) fair and 5 (11%) knees poor. Success group (Excellent & Good) were achived in 20 knees (49%). 2. Of 17 knees treated with arthroscopic lavage comhined with multiple bone drillig resulted in excellent in 9 knees (53%), good in 4 knees (23%), fair in 2 knees (12%) and poor in 2 knees (12%). Success group were achived in 13 knees (76%). 1n conclusion, we helieve that multiple bone drilling in conjunction with arthroscopic lavage has more favorable effect on the pain relief for degenerative osteoarthritis of the knee than arthroscopic lavage only.
Follow-Up Studies ; Humans ; Knee* ; Osteoarthritis* ; Therapeutic Irrigation*