The effect of IDU and cryocautery in the treatment of Herpes Simplex Keratitis was presented. The cryoapplicator was a model of Krwawlcz probe (2 mm in diameter) which was refrigerated in a mixture of dry ice and methyl alcohol. The applicator was appJied on the lesions 7 seconds each and antibiotics and atropine solutions were instilled. A good result was experienced in the treatment of several cases of dendritic kenititis by freezing the corneal lesions by means of cryoappJicator, which had not been responded to IDU therapy speedy. The deep neovascularization of the cornea in a case of stromal keratitis was disappeared after cryocautery for the treatment of the superficial corneal ulcers.
Anti-Bacterial Agents ; Atropine ; Cornea ; Dry Ice ; Freezing ; Herpes Simplex* ; Keratitis ; Keratitis, Herpetic* ; Methanol ; Ulcer

A study was performed to investigate a relationship between the status of T lymphocyte subsets in the peripheral blood and the pathogenesis of erythema nodosum leprosum (ENL) reactions. T lymphocyte subsets, B lymphocytes and serum immnnoglobulin levels were explored in 40 leprosy patients (10 tuberculoid (TT), 17 lepromatous (LL), and 13 lepromatous with ENL). In patients with LL, suppressor cells increased and helper cell diminished, resulting in a decrease in the helper/suppressor (Th/Ts) ratio to 0.86 + 0.20, as compared with controls (1. 77 + 0.41). But in ENL patients, there was a significant diminution of suppressor cells and an increase of helper cells, resulting in an increase in Th/Ts ratio to 2.08 + 0.30. Four weeks after treatment of ENL, Th/Ts ratio decreased to l.18+ 0.31 again. The mean percentages of B cells and serum immunoglobulin levels in with LL. and ENL increased significantly compared with controls. Only IgG increased in patients with ENL compared with patients with LL. The results in patiients with TT did not differ significantly from those of controls. The findings suggest that cell-mediated immune responses, imbalance in T lymphocyte subsets, may play a role in the pathogenesis of ENL, either directly or by inducing an antibody critical to the formation of the immune complex
Antigen-Antibody Complex ; B-Lymphocytes ; Erythema Nodosum* ; Erythema* ; Humans ; Immunoglobulin G ; Immunoglobulins ; Leprosy ; T-Lymphocyte Subsets* ; T-Lymphocytes, Helper-Inducer

To investigate the effect of carbon disulfide on blood pressure, the BP measurements in the periodic health examination results and the medical records of factory clinic were reviewed The study subjects were composed of 1336 male and 544 female workers, who were categorized into three groups by the exposure status-highly exposed, moderately exposed and non-exposed group. The results of the study were as follows; 1. The age-adjusted mean systolic and diastolic BP of male workers were 122.35 mmHg/79.11mmHg in highly exposed, 121.57mmHg/79.05mmHg in moderately exposed and 122.67mmHg/82.27mmHg in non-exposed group. For female workers, BP were 115.13mmHg/74.49mmHg in moderately exposed and 113.48mmHg/74.30mmHg in non-exposed group. 2. In multiple regression analysis of maximum BP against Age and tenure, the slope coefficients of age and tenure on the systolic BP were 0.379, 0.667 respectively and those on the diastolic BP were 0.331, 0.405 respectively in highly exposed male workers. Tenure was a significant variable in this study. For female workers, however, the slope coefficients of tenure on BP were significant only for systolic BP of moderately- expected group. 3. In multiple regression analysis of Bp against age, cumulative exposure index(CEI), cholesterol, all the variables showed significant slope coefficients in male, but age and CEl on systolic BP were significant for female workers (P<0.05). 4. In the multiple analysis of the amount of Bp change and the velocity of Bp change among male workers, the slope coefficients of tenure tended to increase as exposure level increased. Among female workers, the slope coefficients of tenure were significant on the amount of Bp change and the velocity of Bp change in moderately exposed group.
Blood Pressure* ; Carbon Disulfide* ; Carbon* ; Cholesterol ; Female ; Humans ; Male ; Medical Records

No abstract available.
Female ; Pregnancy ; Pregnancy Outcome* ; Pregnancy*

BACKGROUND AND OBJECTIVES: The Epstein-Barr virus (EBV) is a human herpes virus which causes certain type of lymphoma and some epithelial neoplasm such as undifferentiated nasopharyngeal carcinoma. However, the role of EBV as a causative factor in other head and neck tumor especially, in laryngeal squamous cell carcinoma is not fully elucidated. The aim of this study was to analyze the relationship between the prescence of EBV in laryngeal squamous cell carcinoma and clinicopathologic characteristics. MATERIALS AND METHODS: 65 cases of laryngeal squamous cell carcinoma were retrieved from formalin-fixed, paraffin-embedded blocks and analyzed for EBV by immunohistochemical staining. Results : The EBV was detected in 26(40%) of the 65 patients with laryngeal squamous cell carcinoma and 2(10%) of the 20 control ases. In 26 cases of EBV-positive patients, 13(46.4%) cases were supraglottic cancer and 13(35.1%) cases were glottic cancer. CONCLUSION: These results suggest that EBV may possibly play an etiologic role in the pathogenesis of laryngeal squamous cell carcinoma.
Carcinoma, Squamous Cell* ; Head ; Herpesvirus 4, Human* ; Humans ; Lymphoma ; Neck ; Neoplasms, Glandular and Epithelial

Purpose: Using a new robotic endoscopic platform system developed for retrograde intrarenal surgery (RIRS) called easyUretero (ROEN Surgical Inc.), we evaluated the feasibility and safety of renal stone retrieval in a porcine model. Materials and Methods: Six female pigs were used for our in vivo study. First, 0.3-cm-sized phantom stones were inserted into the kidneys of each pig via the ureteral access sheath. Next, renal stone retrieval was attempted using manual RIRS in three pigs and robotic RIRS in three pigs. Three surgeons performed extraction of 10 stones in each session. Results: The mean stone retrieval time by manual RIRS was significantly shorter than that by robotic RIRS (399.9±185.4 sec vs. 1127.6±374.5 sec, p=0.001). In contrast, the questionnaire regarding usability showed high satisfaction in the surgeons’ fatigue category for surgeons using robotic RIRS. The radiation exposure dose was also lower in robotic RIRS than in manual RIRS (0.14 μSv vs. 45.5 μSv). Postoperative ureteral injury assessment revealed Grade 0 in manual RIRS cases and Grades 0, 1, and 2 in robotic RIRS cases. Conclusion The easyUretero system is a new robotic RIRS system that was developed in Korea. The results of the present study suggest that using easyUretero for stone retrieval during RIRS is safe and ergonomic.

PURPOSE: Hyperhomocysteinemia was observed in epileptic patients receiving anticonvulsants, especially homozygotes for mtehylenetetrahydrofolate reductase (MTHFR) gene 677C->T mutation. Hyperhomocysteinemia induce atherosclerosis, fetal anticonvulsant syndrome, etc. Therefore, we examined any other factors that might affect the level of homocysteine in epileptic patients. METHODS: We investigated the plasma total homocysteine level in 145 patients with epilepsy. And then we analyzed various factors (clinical findings, neuro-image finding, drugs, MTHFR gene, serum folate and vitamin B12 level) affecting the level of homocysteine. RESULTS: Among the various factors, male, present neurological deficits, frequent seizure attacks, MTHFR gene 677 TT genotype, polypharmacy, and conventional drug (phenytoin, carbamazepine, valproic acid, phenobarbital, primidone, benzodiazpines) than new drug (lamotrigine, vigabatrin, topiramate, oxcarbazepine zonisamide) were related with elevated homocysteine levels. CONCLUSION: We recommend monotherapy with new drugs and higher vitamin requirement in the male epileptic patients of MTHFR TT genotype with neurological deficits and frequent seizure attacks.
Anticonvulsants ; Atherosclerosis ; Carbamazepine ; Epilepsy ; Folic Acid ; Genotype ; Homocysteine* ; Homozygote ; Humans ; Hyperhomocysteinemia ; Male ; Oxidoreductases ; Phenobarbital ; Plasma ; Polypharmacy ; Primidone ; Seizures ; Valproic Acid ; Vigabatrin ; Vitamin B 12 ; Vitamins

PURPOSE: Various methods of immobilization exist in the nonsurgical treatment of the distal radius fracture, among which sugar tong splint is the most commonly used. In this study, we observed the results after treating the distal radius fracture with radial gutter short arm splint without elbow immobilization. MATERIALS AND METHODS: Among the fracture of distal radius who have been under conservative treatment after closed reduction, 48 patients (from January to December of 2005) were treated with sugar tong splint, and 57 patients (from January to December of 2007) were treated with radial gutter short arm splint. The loss of reduction after closed reduction of the two groups was compared. The types of fractures were determined as either stable or unstable based on the fracture segment. Follow up examination of the stability was performed 8 weeks later. RESULTS: There were 105 patients (male, 52; female, 53) with mean age of 50.2. Of the 57 patients with the sugar tong splint, loss of reduction was shown in 11 cases out of the 31 unstable fractures and none in 17 stable fractures. In the radial gutter short arm splint group, 12 cases out of 33 unstable fractures showed loss of reduction. Only one case in 24 stable fractures treated by the radial gutter splint has failed. There was no statistically significant difference in the reduction loss rate between the two immobilizing methods (p-value=0.37), as well as the type of reduction loss (p-value>0.05). CONCLUSION: Sugar tong splint and radial gutter short arm splint had no difference in maintaining reduction. Sugar tong splint has been considered as the most effective method of maintaining reduction by preventing rotation of the forearm and flexion-extension of the elbow. Furthermore, radial gutter short arm splint can minimize limitation of the elbow motion and daily life activity. Based on our results, radial gutter short arm splint, which only immobilize the wrist joint, had a good results as well.
Arm ; Elbow ; Female ; Follow-Up Studies ; Forearm ; Humans ; Immobilization ; Radius ; Radius Fractures ; Splints ; Wrist Joint

Spinal epidural abscess (SEA) is a rare infection but may be devastating and fatal. We describe a case of a42-year-old male who presented with a posteriorly located SEA extending from C2 to the sacrum with severe neurologic deficits. We had the emergency surgery with the minimal invasive technique using epidural irrigation catheter, and then obtained an excellent recovery. The purpose of this report introduces the usefulness of minimal invasive surgical technique for extensive SEA.
Catheters ; Emergencies ; Epidural Abscess ; Humans ; Male ; Neurologic Manifestations ; Sacrum

OBJECTIVE: This study analyzed retrospectively the bladder function of patients after early surgery for cauda equina syndrome (CES) performed within 24 or 48 hours, or after 48 hours of the onset of autonomic symptoms. METHODS: We retrospectively reviewed the clinical data of 31 patients after decompression surgery for lumbar disc herniation (LDH) who had been diagnosed with CES between January 2001 and December 2014 at Inha University Hospital. The following factors were assessed to evaluate the influence of time to surgery: bladder function, rectal incontinence, sexual dysfunction, LDH level, and degree of spinal canal compression. RESULTS: After decompression, the outcome group was categorized into normal bladder function and abnormal bladder function. The patients operated on within 48 hours showed an improved postoperative outcome. Among 16 patients operated on within 48 hours, 13 (81%) recovered normal bladder function. In contrast, among 15 patients with decompression after 48 hours, 6 (40%) recovered normal bladder function. Among 21 patients with mild bladder dysfunction at admission, 16 (76%) recovered normal bladder function after decompression. CONCLUSION: Our study suggests that patients who have decompression surgery within 48 hours of the onset of bladder dysfunction, improve their chances of recovering bladder function than those who have a late operation (>48 hours). Also, patients with mild bladder dysfunction are more likely to recover bladder function after decompression, than patients with severe bladder dysfunction.
Decompression ; Humans ; Intervertebral Disc Displacement ; Polyradiculopathy ; Retrospective Studies ; Spinal Canal ; Spinal Cord Compression ; Treatment Outcome ; Urinary Bladder ; Urinary Bladder, Neurogenic*