No abstract available.
Humans ; Infant, Newborn* ; Lipoproteins* ; Plasma*

No abstract available.
Rickettsia typhi* ; Rickettsia*

No abstract available.
Primary Myelofibrosis*

A total of 53 patients infected with Taenia solium were treated with praziquantel in two different dose levels. Twenty-six cases were treated with praziquantel in a single oral dose of 5 mg/kg body weight. All cases except one were completely cured. The cure rate was 96.2 per cent. The other 27 cases were treated with a single dose of 10 mg/kg body weight. All cases were completely cured and revealed a cure rate of 100 per cent. Side effects were mild and transient. About half of the cases complained of a mild abdominal pain. Soft stool or diarrhea and dizziness were observed in some cases. Tests on clinical hematology, serum biochemistry and urinalysis were performed immediately before and one day after treatment in all cases. There were no significant abnormalities detected in these tests.
parasitology-helminth-cestoda ; Taenia solium ; chemotherapy-praziquantel ; abdominal pain ; hematology ; serum ; biochemistry ; urinalysis

PURPOSE: To compare the results of cataract surgery between continuous mode and WhiteStar mode the latter is known to induce less heat production in the anterior chamber METHODS: The patients were recruited prospectively since May 2003. They were consecutively assigned to the continuous mode group and the WhiteStar mode group according to preoperative lens color grading in order to equally distribute the lens color grading in both groups. Ultrasound time, operating time, and loss of endothelial cells were evaluated. RESULTS: There was a positive correlation between lens color and ultrasound time and between lens color and operating time (p<0.01). There was no significant difference between the two groups in ultrasound time, operating time or loss of endothelial cells. CONCLUSIONS: There was no remarkable advantage in cataract surgery using WhiteStar mode compared with using conventional continuous mode.
Anterior Chamber ; Cataract ; Endothelial Cells ; Humans ; Phacoemulsification* ; Prospective Studies ; Thermogenesis ; Ultrasonography

The authors analysed statically 420 Cases of the ocular trauma among 35,460 patients who visited to the emergency department, from Jul. 1995 to Jun. 1996. Ocular trauma is one of the commonest causes of eye diseases and blindness, but its patterns and incidences are variable according to the environment. A large number of patients can be readily treated in the emergency department. Prevention is, of course, the best management, but when an ocular injury occurs, proper emergency treatment can often prevent permanent damage.
Blindness ; Emergencies* ; Emergency Service, Hospital* ; Emergency Treatment ; Eye Diseases ; Humans ; Incidence

PURPOSE: The purpose of this study is to evaluate the characteristics of parotid gland tumors to help in the differentiation between benign and malignant lesions. MATERIAL AND METHODS: The CT findings of 22 patients with surgically proven parotid gland tumors were reviewed. Analysis was focused on the density and margin characteristics of the tumors, and the relationahip between the tumor and surrounding structures. RESULTS: Those tumors were pleomorphic adenoma (n=8), Warthin's tumor (n=5), basal cell adenoma (n=l), lipoma (n=l), dermold cyst (n=l), adenold cystic carcinoma (n=2), mucoepidermoid carcinoma (n=l), epidermold carcinoma (n=l), and carcinoma in pleomorphic adenoma (n=l). Most of benign and malignant tumors were heterogeneous in denstiy on contrast enhanced CT scans. In 5 of 6 malignant cases, the tumors had irregular or ill-defined margin and a tendancy to involve or cross the superficial layer of deep cervical fascia with obliteration of subcutaneous fat. Two malignant tumors invaded surrounding structures. CONCLUSION: Although the heterogeneous density of tumor is not a specific finding for malignancy at CT, following findings, such as, irregular or blurred margin of the lesion, the involvement of fascial plane, and the infiltration of surrounding structures may suggest the possibility of malignant parotid tumor.
Adenoma ; Adenoma, Pleomorphic ; Carcinoma, Mucoepidermoid ; Fascia ; Humans ; Lipoma ; Parotid Gland* ; Subcutaneous Fat ; Tomography, X-Ray Computed

PURPOSE: To evaluate the effectiveness of the Quickert-Rathbun suture to correct involutional entropion. METHODS: A retrospective review was performed of 132 consecutive patients (132 lids, male 58, female 74) with involutional entropion who underwent correction from September 2001 to June 2004 at Kim's eye hospital. All surgical corrections were performed with the Quickert-Rathbun suture technique. The average follow-up period was 9 months (1~17 months). RESULTS: The average length of follow-up time was 14 months (6~22 months). There were no long-term complications like lagophthalmos or ectropion. Surgery was successful in 102 (77.2%) of the 132 eyelids in the first Quickert-Rathbun suture. The second Quickert-Rathbun suture was performed to 17 out of 30 recurred patients, One of whom was noted to have recurrent entropion at 12 months. The final success rate of Quickert-Rathbun suture was 89.3%. The average length of recurrence time was 9.1+/-8.4 months. CONCLUSIONS: The Quickert-Rathbun suture described is simple, straightforward and reliable for the correction of involutional entropion primarily.
Female ; Male ; Humans

PURPOSE: This study investigates the current situation and future trends in the field of cataract and refractive surgery in Korea. METHODS: Since 1995, the members of the Korean Society of Cataract and Refractive Surgery (KSCRS) have been annually surveyed on cataract and refractive surgery. The 2004 annual survey, consisting of 128 multiple-choice questions, was mailed in February 2004 to 396 KSCRS members. Eighty-eight(22.2%) members answered. Current data were compared with those of previous annual survey and with those of the USA. RESULTS: The duration of hospitalization has decreased annually and the use of topical anesthesia (41%) was stationary. Self sealing wound construction was the main wound closure technique in phacoemulsification (51%). The most preferred intraocular lenses for small incision cataract surgery are acrylic (60%). Excimer laser keratomileusis was performed for refractive surgery by 63% of the repondents. Most respondents preferred LASIK regardless of diopter range. More respondents had experienced legal problems associated with PRK or LASIK than in the last year survey. The implantation of phakic IOL was performed by 29% of the respondents and 96% of the respondents were interested in it. CONCLUSIONS: This survey summarized current trends and changes in cataract and refractive surgery in Korea.
Anesthesia ; Cataract* ; Surveys and Questionnaires ; Hospitalization ; Keratomileusis, Laser In Situ ; Korea* ; Lasers, Excimer ; Lenses, Intraocular ; Phacoemulsification ; Postal Service ; Refractive Surgical Procedures* ; Wound Closure Techniques ; Wounds and Injuries

PURPOSE: The angiographic demonstration of absent cerebral blood flow is presently considered to be the most reliable method of confirming brain death. The purpose of this study is to determine whether CT angiography (CTA) with spiral CT can rapidly and specifically establish a diagnosis of brain death. MATERIALS AND METHODS: A total of fifteen CT angiograms (brain death, n=9;severe coma, n=6 within 24 hours of the study) were obtained prospectively in 12 patients with an established clinical diagnosis; Two patients underwent repeated CTA. Twenty seconds after beginning the injection of contrast media (100 mL at a rate of 3 mL/sec), CT scanning (30 -second continuous exposure and 60 -mm length) was performed with a table speed of 2 mm/sec and a section thickness of 2 mm. For each case, the presence or absence of opacification of inter-nal carotid arteries (ICA), vertebral and basilar arteries (VBA), anterior cerebral arteries (ACA), middle cerebral arteries (MCA), posterior cerebral arteries (PCA), distal branches of cerebral arteries, and superficial temporal arteries (STA) was ascertained. RESULTS: Except in one clinically brain-dead patient, whose EEG was difficult to interpret due to excessive arti-facts, the distal branches of cerebral arteries did not opacify. STA, on the other hand, was always visible on both sides. In all brain-dead patients but three, the ICA and proximal ACA, MCA, or PCA escaped visualiza-tion. In the remaining three cases with large skull defect or skull fracture, however, CT angiography showed faint opacification of the ICA and proximal segments of cerebral arteries. Cerebral arterial flow was preserved in all six patients in whom there was no clinical evidence of brain death. CONCLUSION: CTA may be used as a confirmatory test for the determination of brain death.
Angiography* ; Anterior Cerebral Artery ; Basilar Artery ; Brain Death* ; Brain* ; Carotid Arteries ; Cerebral Arteries ; Coma ; Contrast Media ; Diagnosis ; Electroencephalography ; Hand ; Humans ; Middle Cerebral Artery ; Passive Cutaneous Anaphylaxis ; Posterior Cerebral Artery ; Prospective Studies ; Skull ; Skull Fractures ; Temporal Arteries ; Tomography, Spiral Computed ; Tomography, X-Ray Computed ; United Nations