Many authors have studies to relieve the pain after arthniscopic knee surgery. We undertook a randomized, double-blind trial to compare the efficacy of intraarticular morphme and bupivacaine between arthroscopic meniscus surgery group and cruciate ligament reconstruction group. As an results, intraarticular injection of morphine-bupivacaine combination is effective to control pain after minor athroscopic surgery such as menisectomy and meniscal repair ancf intraarticu]ar injection of mor- phine-bupivacaine combination is not effective to relieve pain after major arthroscopic surgery including cru- ciate ligament reconstruction. So, more potent analgesics should be adminishated.
Analgesia ; Analgesics ; Arthroscopy ; Bupivacaine* ; Injections, Intra-Articular ; Knee* ; Ligaments ; Morphine*

PURPOSE: To analyze the effects of soft contact lenses on central corneal thickness and morphologic characteristics of the corneal endothelium in diabetic patients. MATERIALS AND METHODS: Ultrasound pachymetry and noncontact specular microscopy were performed on 26 diabetic patients who regularly use soft contact lenses (group 1), 27 diabetic patients who do not use soft contact lenses (group 2) and 30 normal subjects (group 3). We compared the values in each group using the Mann-Whitney test. RESULTS: The central cornea was found to be thicker in diabetic patients, both those who use and do not use contact lenses, than in the normal control group. The central corneal thickness was significantly higher in group 1 (564.73 +/- 35.41 microm) and group 2 (555.76 +/- 45.96 microm) than in the control group (534.05 +/- 27.02 microm), but there was no statistically significant difference between groups 1 and 2. Endothelial cell density was significantly different between the groups, and was smallest in the group of diabetic patients using contact lenses. The coefficient of variation of cell size was significantly higher and the percentage of hexagonal cells was significantly lower in contact lens using diabetic patients than in non-contact lens using diabetic patients and in the control group. CONCLUSION: Central corneal thickness and endothelial cell density is more affected by diabetes mellitus, and corneal endothelial cell morphology is more affected by contact lens use, when compared with normal subjects.
Adolescent ; Adult ; Case-Control Studies ; Contact Lenses, Hydrophilic/*adverse effects ; Cornea/pathology ; Corneal Endothelial Cell Loss/*etiology/pathology ; Diabetes Complications/*etiology/pathology ; Endothelium, Corneal/pathology ; Female ; Humans ; Male ; Statistics, Nonparametric ; Young Adult

A case of sporotrichosis misdiagnosed as lupus vulgaris was presented. A 56-year-old woman had been to pea sized, nontender pustules and a hypertrophic-scar-like nodule on the right thigh. She denied any trauma before the lesions developed. Histopathologic findings from the lesion showed tuberculosis-like granulomatous changes. And she was diagnosed as lupus vulgaris. She also had pulmonary tuberculosis and had been treated with antituberculous drugs for 1 year. But skin lesions was not cleared. We suspected the lesions as one of deep mycoses and could confirm sporotrichosis by mycologic studies. They showed characteristic gross colonies and microscopic findings of Sporothrix schenckii..
Female ; Humans ; Lupus Vulgaris* ; Middle Aged ; Mycoses ; Peas ; Skin ; Sporothrix ; Sporotrichosis* ; Thigh ; Tuberculosis, Pulmonary

We report a case of piroxicam-induced photosensitive dermatitis in a 54-year-old female. She had taken oral piroxicam and was exposed to the sunlight on her way home for a few minutes. Several hours after the sun-exposure she developed well-defined, confluent, erythematous plaques and numerous vesicobullae with pruritus and prickling sensation on the sun-exposed areas. A phototest was done on her first visit. The minimal erythemogenic dose (2 J/cm²) of ultraviolet (UV) A was markedly decreased whereas that of UVB was within a normal limit. Visible light irradiation for 30 minutes did not cause skin lesions. Six months after the initial skin lesions, a photopatch test with 1% and 10% piroxicam solution followed by UVA (10 J/cm²) irradiation showed positive responses on both concentrations.
Dermatitis* ; Female ; Humans ; Light ; Middle Aged ; Piroxicam ; Pruritus ; Sensation ; Skin ; Sunlight

Various methods for the treatment of fracture of the femur neck including total hip arthroplasty have been developed and performed, but it is still called the ""unsolved fracture"" in certain situations. The role of bipolar hemiarthroplasty as primary treatment of fracture of the femur neck, however, continues to be controversial. The authors reviewed and analysed 38 cases of cementless bipolar hemiarthroplasty in patients between the ages of 51 and 69 at the Department of Orthopaedic Surgery, Chosun University, during the period from January, 1989 to December, 1994. The purposes of the study were to analyse the clinical and radiological results and to detect the motions of bipolar cup. At the average 38 months follow up, 31 (81.6%) of the patients were satisfied by Lunceford methods. But, 24 (63.2%) of the patients suffered from inguinal area pain and discomfort while they resumed their normal Korean life-styles. As time elapsed, the amount of the outer bearing motion was more than that of the inner bearing motion. the acetabular erosion were present in 2 patients.
Acetabulum ; Arthroplasty, Replacement, Hip ; Femoral Neck Fractures ; Femur Neck* ; Follow-Up Studies ; Hemiarthroplasty* ; Humans

PURPOSE: The purpose of this study was to evaluate whether eye dominance changes after conventional pseudophakic monovision, and to identify factors that affect changes in eye dominance. METHODS: This retrospective study included 70 patients who underwent bilateral conventional monovision cataract surgery. Patients were divided into two groups based on whether they experienced a change in the dominant eye. We compared patients' uncorrected distance visual acuity (UCDVA), uncorrected near visual acuity (UCNVA), best-corrected visual acuity (BCVA), spherical equivalent, stereopsis, and time interval between cataract surgeries. RESULTS: The mean age was 71.26 ± 10.84 (range, 25–90) years, mean interval between surgery in each eye was 118.46 ± 183.50 (range, 17–1,018) days, and mean postoperative diopter difference was 1.16 ± 0.53 (range, 0.00–2.75) diopters. After bilateral cataract surgery, 22 patients (31.43%) experienced a change in eye dominance, whereas 48 patients (68.57%) experienced no change. There were no differences in the time interval between cataract surgeries, preoperative UCDVA and UCNVA, pre- and postoperative BCVA, or stereopsis in either group. Patients who experienced a change in eye dominance showed smaller differences between preoperative and postoperative spherical equivalent, compared with patients who experienced no change in eye dominance (t-test, p < 0.05). CONCLUSIONS: Twenty-two (31.43%) patients whose nondominant eyes were targeted for near vision showed altered eye dominance after conventional monovision cataract surgery. Eye dominance shows greater plasticity in patients with smaller differences between preoperative and postoperative spherical equivalent.
Cataract ; Clinical Study ; Depth Perception ; Dominance, Ocular ; Humans ; Plastics ; Presbyopia ; Retrospective Studies ; Visual Acuity

PURPOSE: To evaluate the changes in central corneal thickness and corneal endothelium in contact lens-wearing diabetic patients. METHODS: This study included 113 patients who visited the Department of Ophthalmology, Konkuk University Medical Center from August 2006 to August 2007. Ultrasound pachymetry and noncontact specular microscopy were performed on the right eyes of 26 diabetic patients who regularly wore soft contact lenses (group 1), 27 diabetic patients who did not wear soft contact lenses (group 2), 30 soft contact lens-wearers without diabetes mellitus (DM) (group 3), and 30 normal subjects who did not wear soft contact lenses (group 4). Central corneal thickness, corneal endothelial cell density, endothelial cell coefficient of variation, and percentage of hexagonal endothelial cells were compared between the groups. RESULTS: Average duration of diabetes in groups 1 and 2 was 4.38 and 4.41 years, respectively, and average duration of soft contact lens wear in groups 1 and 3 was 5.27 and 3.65 years, respectively. The central cornea was significantly thicker and the endothelial cell density was significantly lower in group 1 than in groups 3 and 4. The cell size coefficient of variation was higher in group 1 than in groups 2 and 4 and higher in group 3 than in group 4. The percentage of hexagonal cells was significantly lower in group 3 than in group 4. CONCLUSIONS: Central corneal thickness and endothelial cell density are more affected by DM than contact lens use, and corneal endothelial cell morphology is influenced more by contact lens use than DM. Contact lens use in diabetic patients significantly influences all characteristics of the corneal endothelium compared with those in normal subjects. Patients with DM should be advised not to wear contact lenses.
Academic Medical Centers ; Cell Size ; Contact Lenses ; Contact Lenses, Hydrophilic ; Cornea ; Diabetes Mellitus ; Endothelial Cells ; Endothelium, Corneal ; Humans ; Microscopy ; Ophthalmology ; Ultrasonography

OBJECTIVE: In the case of internal carotid-posterior communicating (ICPCom) artery aneurysm it is possible to successfully clip the aneurysmal neck without any difficulty. However, if the aneurysmal neck is wide, the aneurysmal sac is giant, the aneurysmal sac is hidden by the anterior clinoid process (ACP), or its dome is located in ventral portion or low-lying ICPCom aneurysm, it is difficult to open the proximal aneurysmal neck and we encounter a barrier in controlling bleeding in case of premature rupture of the aneurysm. They need to be resected the ACP for successful aneurysmal clipping. We propose angiographic criteria for predicting necessity of resection of the ACP before clipping of the ICPCom artery aneurysm. METHODS: Between 1999 and 2003, 16 patients with ICPCom artery aneurysm were treated with the resection of the ACP prior to applying the clip on the neck of the aneurysm. We retrospectively analyzed the preoperative cerebral angiographies, and the clinical and operative findings. We measured various radiometric parameters to reveal the angiographic characteristics. RESULTS: The mean value of the radiographic measurement in case of the cerebral angiography in 16 patients is as follows: angle A (the angle between the midline of the skull and the axis of the C1 segment on A-P view) ranged from 15 to 80 degrees (mean+/-SD, 42+/-5 degrees), angle B (the angle between the axes of the C1 and C2 segments on A-P view) ranged from 70 to 150 degrees (mean+/-SD, 110+/-15 degrees), and distance C (the distance between the tip of the ACP and the most proximal portion of the aneurysmal neck on the lateral view) ranged from 2 to 9 mm (mean+/-SD, 4.5+/-1 mm). CONCLUSION: We have resected the ACP in 16 of the 40 ICPCom aneurysms. The mean values of angle A, angle B, and distance C is 42+/-5 degrees, 110+/-15 degrees, and 4.5+/-1 mm, respectively. We did not encounter any difficulty in clipping in all the cases in which there was no premature rupture of the aneurysm. Most of cases had a good outcome.
Aneurysm* ; Arteries* ; Axis, Cervical Vertebra ; Cerebral Angiography ; Hemorrhage ; Humans ; Neck ; Retrospective Studies ; Rupture ; Skull

PURPOSE: In this study, the visual performance and patient satisfaction one year after monovision cataract surgery and the results after 2 months. METHODS: Thirty patients who had bilateral cataract surgery between February 2010 and January 2014 treated with monovision therapy and received postoperative examinations for at least one year after surgery were enrolled in the present study. The eye with the more severe cataract had the surgery first and was corrected for distance vision targeted at emmetropia. The fellow eye was operated for near vision targeted to -1.50~-2.50 diopter (D) range considering the patient's need for near task and preoperative refractive errors 2-4 weeks after the first operation. Binocular uncorrected distance visual acuity (UCDVA), uncorrected near visual acuity (UCNVA), spherical equivalent, anisometropia, stereopsis, patient satisfaction for far and near distance, and spectacle dependence were evaluated preoperatively and two months and one year postoperatively. RESULTS: The mean age of patients was 71.9 years. Two months and one year after the surgery, the binocular UCDVA (log MAR) were 0.03 ± 0.10 and 0.08 ± 0.14, UCNVA were 0.21 ± 0.15 and 0.25 ± 0.14, anisometropia were 1.28 ± 0.68 and 1.29 ± 0.76 D, and stereopsis were 301.67 ± 251.28 and 251.67 ± 269.28 arcsec, respectively. One year after the surgery, the number of patients answering ‘Better’ or ‘Much better’ for distant vision was 27 (90%) and for near vision 22 (73.3%); 11 patients (36.7%) answered ‘Not dependent on spectacles at all’. CONCLUSIONS: Monovision is an effective method to correct presbyopia after bilateral cataract surgery. Visual performances and patient satisfaction at one year after cataract surgery were not different compared with those at two months.
Anisometropia ; Cataract* ; Depth Perception ; Emmetropia ; Eyeglasses ; Humans ; Methods ; Patient Satisfaction ; Presbyopia ; Refractive Errors ; Telescopes ; Visual Acuity

No abstract available.
Hyponatremia* ; Hypopituitarism*