1.Recognition and treatment of secondary causes of obesity.
Korean Journal of Medicine 2004;67(1):102-105
No abstract available.
Obesity*
2.The effect of pre-operative steroid injection on the relief of complaint after third molar surgery.
Journal of the Korean Association of Oral and Maxillofacial Surgeons 2003;29(3):157-162
BACKGROUND: The surgical removal of impacted mandibular third molar can result in considerable pain, swelling, and dysfunction that patient are incapable of work for several days. Factors contributing to post operative swelling, trismus and pain are complex. There is no question but that the procedure of surgically removing an impacted mandibular third molar is inherently a traumatic one and that some sequelae related to the inflammation response are expected. Meticulous surgical technique will minimize the sequelae of inflammation but will not prevent them. In an effort to minimize these sequelae the use of steroid was instituted. PATIENTS AND METHODS: Present study was to investigate the effect of one preoperative steroid injection in the masseter muscle to the patients(male 9, female 11) who needed prophylactic removal of bilateral , symmetrical, impacted wisdom teeth in the mandible on the complaint like swelling, trismus and pain. through Double-Blind test. RESULTS: 1. After 24 hours investigation, preoperative steroid injection had significantly reduced swelling with 39% and trismus with 57.5%. 2. 7th post operative day investigation, reduced swelling and trismus had shown, however, not significant. 3. There wasn't major difference from the group who took preve-ntive steroid in the visual analogue scale, the first analgesic intake time and the pain period. 4. There wasn't any adverse reaction of steroid for 20 patient From the above result, If the patients are not contraindication to steroid and pronounced post operative reaction can be expected the use of steroid to the surgical removal of impacted mandibular third molar is recommended.
Female
;
Humans
;
Inflammation
;
Mandible
;
Masseter Muscle
;
Molar, Third*
;
Trismus
4.Invasiveness and Proliferative Activity of Oral Squamous Cell Carcinoma : Immunohistochemical Study Using Laminin, Type IV Collagen, and Ki-67 Antibody.
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1997;23(3):401-417
Since the invasiveness and metastatic potential of the carcinoma and the proliferation of the tumor cells are the decisional factors in determining the prognosis of carcinoma, it has been a principal area of study to foresee these factors in early stage of the disease process. The purpose of the study was to propose a method to precisely determine the prognosis of tumor. The investigation was performed, using laminin, type IV collagen, and Ki-67 antibody, to reveal the invasiveness and proliferation of the squamous cell carcinoma which is the most prevalent cancer in the area of oral and maxillofacial complex. Frozen tissue sections, 6-8mum in thickness, were prepared from the surgical excision of fresh squamous cell carcinoma for the experimental group. The control group was composed of sections from the normal oral mucosa of the contralateral side. Following incubation in an appropriate primary antibody including laminin, type IV collagen and Ki-67, LSAB method was employed and the tissue sections were treated with DAB for light microscopic immurlohistochemistry. Semiquantitative analysis of the basement membrane was composed of five different positivity of laminin and type IV collagen according to the intensity of the staining. Mean number of Ki-67 positive cells per 2000 total cells in one slide were calculated along with the standard deviation. The obtained results were as follows : 1. In the basement membrane of normal oral mucosa, antibodies against laminin and type IV collagen showed regular thickened, continuous line. Positive reaction was also detected in the vascular walls. Ki-67 labelling index was 4.10+/- 0.80%, and the positive cells were distributed mainly in the basal and parabasal cell layers. 2. In basement membrane of the proliferating tumor adjacent to carcinoma, antibodies against laminin and type IV collagen showed irregular thin, discontinuous line. Ki-67 labelling index was 18.95+/-4.67%, and the parabasal cell layer exhibited increased number of positive cells. 3. In the basement membrane of the main proliferating tumor, antibodies against laminin and type IV collagen showed almost indistinct interrupted line and/or almost indistinct line. Ki-67 labelling index was 31.56+/-5.51%, and the parabasal and spinous cell layer indicated increased cell positivity. 4. Invasive islands showed almost negative reaction to the antibody against type IV collagen, and almost indistinct line of the laminin antibody was observed. Based upon these findings, the loss of laminin and type IV collagen and the Ki-67 labelling index were the highest in the basement membrane of invasive islands. Therefore, it is thought that invasive islands were more deeply involved, than main proliferating tumor, in the invasiveness and proliferation of tumor, and the more the invasiveness of the tumor, the more the cell proliferative activity.
Antibodies
;
Basement Membrane
;
Carcinoma, Squamous Cell*
;
Collagen Type IV*
;
Islands
;
Laminin*
;
Mouth Mucosa
;
Prognosis
5.An experimental study of tissue reaction of absorbable suture materials
Sun Chul SONG ; Kyung Wook KIM
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons 1991;13(4):381-390
No abstract available.
Sutures
7.The Analysis of Preoperative Predictive Variable on the Outcome of Transurethral Microwave Thermotherapy for benign Prostatic Hyperplasia.
Sung Wook LIM ; Kyung Kun SEO ; Sae Chul KIM
Korean Journal of Urology 2000;41(12):1502-1505
No abstract available.
Prostatic Hyperplasia*
;
Transurethral Resection of Prostate*
8.GB Opacification at CT by Contrast Media Injected a Few Hours Earlier in Adult with Normal Renal Function.
Seung Hyup KIM ; Kyung Mo YEON ; Jae Wook RYOO
Journal of the Korean Radiological Society 1994;31(1):135-138
PURPOSE: To evaluate the incidence of GB opacification, seen at CT, by contrast media injected a few hours earlier in adults with normal renal function and to assess the clinical significance of the opacification. MATERIAL AND METHODS: Seventeen patients with normal renal function were included in this study. Contrast enhanced CT scan was performed 4-13 hours after intravenous urography. As a control group, 17 patients in whom contrast media was not used in recent three days were included. The incidence of GB opacification and CT number of the GB were compared between 17 study patients and 17 control patients. RESULT: GB opacification(either homogeneous opacification or layering of contrast media and bile) was seen in 16 of 17 study patients(94%). GB was not opacified in any one of the control group. The mean CT number of GB was 174 HU in study patients, and was 27.3 HU in control patients. CONCLUSION:GB opacification seen at CT several hours after injection of water soluble contrast media seems to be a physiologic phenomenon, and that phenomenon should not be considered as a vicarious excretion due to impaired renal function.
Adult*
;
Contrast Media*
;
Humans
;
Incidence
;
Tomography, X-Ray Computed
;
Urography
9.Nevus Comedonicus Associated with Epidermal Cyst.
Bo Kyung KIM ; Jin Wook LEE ; Sung Ku AHN
Korean Journal of Dermatology 2015;53(4):338-341
No abstract available.
Epidermal Cyst*
;
Nevus*
10.Nevus Comedonicus Associated with Epidermal Cyst.
Bo Kyung KIM ; Jin Wook LEE ; Sung Ku AHN
Korean Journal of Dermatology 2015;53(4):338-341
No abstract available.
Epidermal Cyst*
;
Nevus*