1.Esophago-bronchial fistula with bronchilithiasis: a case report.
Gab Ho CHO ; Min Ho KIM ; Kong Soo KIM
The Korean Journal of Thoracic and Cardiovascular Surgery 1991;24(10):1019-1023
No abstract available.
Fistula*
2.Immunohistochemical Study on Expression of CD34 in Basal Cell Carcinomas and Trichoepitheliomas.
Kwang Ho KIM ; Ho Gyun LEE ; Jong Min KIM
Korean Journal of Dermatology 1995;33(4):650-654
BACKGROUND: The differentiation between basal cell carcinoma(BCC) and trichoepithelioma(TE) is sometimes difficult clinically and histologically, and their differentiation is important since their treatment and prognosis are sometimes different. OBJECTIVE: Our purpose was to investigate whether there was a difference in CD34 staining patterns in the stromas (immediate and distant stromas from the tumor lobules) of BCC and TE, since the histopathologic characteristics of the stromas are one of the most important features to differentiate the two tumor. METHOD: We perfomed immunoperoxidase staining(modified ABC technique) by using a monoclonal anti CD34 antibody(QBEND10, IgG1) on the formalin-fixed, paraffin-embedded biopsy specimens of 11 BCC as and 10 TEs. RESULTS: 1. In the immediate strcimas, spindle-shaped cells were stained in 4 out of ll cases of BCC and in 9 out of 10 cases of TE. However, the staining patterns observed in the 4 cases of BCC were all loosely scattered, week staining, while those of the 9 cases of TE were all densely compact, strong staining. CD34 was not expressed in one case of TE. 2. In the distant stromas, all cases of BCC and TE showed staining of loosely scattered spindle-shaped cells, and there was no difference in staining patterns of the two tumors. 3. Papillary mesenchymed bodies were observed in 8 cases of TE and in none of BCC, and they expressed CD34 focally. CONCLUSION: CD34 sta ining patterns of the immediate peritumoral stromas of BCCs and TEs were different and could differentiate the two tumors.
Biopsy
;
Carcinoma, Basal Cell*
;
Prognosis
3.Morphologic Changes of Normal Skin Fibroblasts According ti the Culture Time.
Korean Journal of Dermatology 1995;33(1):59-66
BACKGROUND: The morphalogy of fibroblast in culture is important in the discrimination of normal and abnormal cells as well as in recogniring general physiologic status of the cells. There have been many reports on the morphologic clialges in various skin diseases and in response to various drugs. However, we couldnt find any report on the time-sequential morphologic changes of normal fibroblasts in early subculture using light microscopy. OBJECTIVE: The purpose of this study is to describe the time-sequential morphologic changes of normal fibroblhst in early subculture. METHODS: The fibroblaats from 4 normal donors were cultured. We observed the morphologic changes of fibrolMasts in the third passage of subculture using light microscopy at 0-, 30-, 60-, 90-, 120-minutes, 3-, 5-, 24-, 72-hours and days after trypsinization, and electron microscopic exarriioation was done at 21 day-culture. RESULTS & CONCLUSION: Just after trypsinization, the cell were small and round, which divided and increased in number as time went by. At 120-minute culture, many cells had long and thin cytoplasmic elongations and they took stellae,shape at 5-hour culture. At 24-hour culture, several spindle-shaped cells were observec with cell-cell contacts. At 72-hour culture, many spindlle-shaped cells were arranged in medirection, with the appearance of parallel or whorl patterns and showed prominent cell-cell contacts. On electron microscopic examination, there were prominent RER, residial bodies and microfilaments.
Actin Cytoskeleton
;
Cytoplasm
;
Discrimination (Psychology)
;
Fibroblasts*
;
Humans
;
Microscopy
;
Skin Diseases
;
Skin*
;
Tissue Donors
;
Trypsin
4.Rhiltral Reconstruction in Facial Burn Scars using Fenestrated Auricular Composite Graft.
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1999;26(5):1062-1068
The surgical correction of postburn nose and lips deformities still remains a difficult task domain to be done by plastic surgery. Consequently, the performance of autogenous cartilage graft and ear cartilage graft to maintain a better philtral form were found to raise the problem of a defect in the unnatural form due to consecutive tension in the region. Recently, focus had been placed on composite graft, including auricular cartilage, to obtain a unique dimple in the philtrum, and concurrently with this, part of its natural form has been acknowledged. However, composite graft on scar beds with poor circulation on the recipient site dose not represent safe survival, has increased risk allotment, which laeds to difficult application. From Jan. 1992 to Dec. 1998, the authors have experienced auricular composite graft in 15 patients who had a defect on the philtrum due to postburn scar contractures. As types of this operation, in method I, the subcutaneous pocket is made at the midline of the upper lip. The next step is cartilage insertion into subcutaneous tissue. The cartilage graft is fixed to be overlying skin by the bolus sutures. In Method II, the recipient site is excavated by some excision of the soft tissue in the central upper lip after scar tissue excision. The obtained auricular skin composite graft is placed and fixed to the philtral area. In Method III the auricular skin composite graft is harvested, and 2 or more 2mm-sized multiple holes are made along the midline of cartilage. Then composite graft is fixed to the defects of philtrum. The elongated portion of the distal tip of cartilage is embedded into the vermilion tubercle for sprouting and fullness. The most effective method was Method III, which enhanced the survival of auricular cartilage graft and its overlying skin, by trimming the margin of grafts, and enhancement of the connecting vessels through fenestrated holes of cartilage between the recipient site and composite graft. The authors hereby report the results of the present study along with study findings based on literature surveys.
Burns*
;
Cartilage
;
Cicatrix*
;
Congenital Abnormalities
;
Contracture
;
Ear Cartilage
;
Humans
;
Lip
;
Nose
;
Skin
;
Subcutaneous Tissue
;
Surgery, Plastic
;
Sutures
;
Transplants*
5.Analysis and Treatment of Postburn Hand Deformities Durn to Burn Scar Contracures in Children.
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1999;26(4):567-574
Though proper management of hand burns in children is provided, hypertrophic scars frequently cause various hand deformities or functional disturbances in growing hands. When correction principles have not been observed for the long term, contraction of the skin, tendon and joints has a serious influence on hand deformities and bone change occur in growing children and second, to determine when is the proper operative time to minimize hand deformities and recurrences. We reviewed 107 hands in 103 admitted pediatric patients who had postburn hands deformities by scar contracture. The analysis of severity of hand deformities was evaluated by assessment of our hospital scale. According to these data, we performed the operations and compared the final results. The results were as follows: The types of burn hand deformities among 107 involved hands of 103 patients included flexion contracture (39.3%), syndactyly (29.9%), extension contracture (10.3%), Boutonniere deformity (9.3%), claw hand deformity (5.6%), severe hypertrophic scar (3.7%), swan neck deformity (0.9%), and loss of digit (1.9%) etc. On 98 preoperative x-ray examinations, bone changes were common, including angular deformity (19.4%), epiphyseal plate loss(18.4%), osteoporosis (17.3%), bony erosion (17.3%), joint change (15.3%), and ankylosis (9.2%). Thus, early correction of postburn hand deformities is imperative in pediatric patients, even though there is a greater chance of secondary operation due to immature scars. All patients were operated on by our proposed protocol and postoperative results showed greatly improved finger joint motion than before. We concluded that early correction of Grade III to V postburn hand deformities is mandatory in rapidly growing pediatric patients.
Animals
;
Ankylosis
;
Burns*
;
Child*
;
Cicatrix*
;
Cicatrix, Hypertrophic
;
Congenital Abnormalities
;
Contracture
;
Finger Joint
;
Growth Plate
;
Hand Deformities*
;
Hand*
;
Hoof and Claw
;
Humans
;
Joints
;
Neck
;
Operative Time
;
Osteoporosis
;
Recurrence
;
Skin
;
Syndactyly
;
Tendons
6.Treatment of Lower Limb Fractures by External Skeletal Fixator Preliminary report
The Journal of the Korean Orthopaedic Association 1982;17(3):526-534
A consensus of current surgical practice favors external skeletal fixation in the patients with open fractures, where it can be difficult to achieve a good position and fixation by the usual methods and ipsilateral multiple fractures where it is desirable to avoid prolonged immobilization of adjacent joints. From March, 1979 to December, 1981, 34 patients with lower limb fractures were treated by the method of external skeletal fixator. 22 patients had open comminuted fractures with extensive soft tissue injuries and 12 patients had multiple fractures which were difficult to reduce and maintain in alignment. In the 30 patients which could be assessed, the final result was excellent or good in 23 patients, acceptable in 5 patients, and poor in 2 patients.
Consensus
;
Fracture Fixation
;
Fractures, Comminuted
;
Fractures, Multiple
;
Fractures, Open
;
Humans
;
Immobilization
;
Joints
;
Lower Extremity
;
Methods
;
Soft Tissue Injuries
7.Evaluation of spasticity in hemiplegic patients.
Tai Ryoon HAN ; Jin Ho KIM ; Min Ho CHUN
Journal of the Korean Academy of Rehabilitation Medicine 1993;17(1):18-25
No abstract available.
Humans
;
Muscle Spasticity*
8.Clinical Study on Cast-Brace in Femoral Fractures
Young Min KIM ; Myung Ho KIM ; Dae Sung KIM
The Journal of the Korean Orthopaedic Association 1976;11(3):331-338
14 cases of femoral shaft fractures were treated with cast-brace for two years from June, 1974 to June, 1976 at the Department of Orthopedic Surgery, College of Medicine, Seoul National University Hospital. The results were as followings; 1. Of the 14 cases, eleven cases were male and three were female, and they were between 18 to 51 years of ages. 2. The fracture site was accounted that three of 14 cases were at the distal one third of the femur and the other eleven at the mid one third with four cases being comminuted. 3. 7 cases were treated with cast-brace initially, and the other 7 cases were secondarily treated, because of being complicated. 4. The average time of fracture healing was 14 weeks in the cases with cast-brace which is compared with 20 weeks of spica-cast control group in the same period. 5. One of 7 cases treated primarily developed shortening and angulation, which was corrected by open reduction and internal fixation.
Clinical Study
;
Female
;
Femoral Fractures
;
Femur
;
Fracture Healing
;
Humans
;
Male
;
Orthopedics
;
Seoul
9.Steroid-Induced Glaucoma: Ten Cases Of Glaucoma Induced By Topical Corticosteroids.
Jae Ho KIM ; Sang Min KIM ; Yung Soon PARK
Journal of the Korean Ophthalmological Society 1969;10(3):33-39
No abstract available.
Adrenal Cortex Hormones*
;
Glaucoma*
10.Clinical Observation of Corneal Graft: An Interim Report of 25 Keratoplasties.
In Sun SHIN ; Jae Ho KIM ; Sang Min KIM
Journal of the Korean Ophthalmological Society 1969;10(3):9-17
Authors performed 25 corneal grafts in 24 patients since the inauguration of The Central Eye Bank, attached to the Department of Ophthalmology, St. Mary's Hospital, Catholic Medical College, in April 19, 1967. Method and results of these cases are as follows; METHOD: In technique of surgery, the grafts in most of the cases were 7 mm in diameter(Table 3), in two types of penetrating and lamellar corneal grafts(Table 4). The donor material came from patient age group of 51-60 years old in most and was used within 24 hours after death (Table 5). In most cases we placed 12 interrupted sutures except of two cases for continuous suture by 8-0 virgin silks. Preoperative and postoperative cares were routine with systemic dexamethasone, 7.0mg a day was given routinely on the 5 th postoperative day for 30-50 days because of prevention of graft rejection. RESULTS AND SUMMARY: Table 7 summbrizes the results of our observation. Nineteen of the 25 grafts remained clear. And there was improved vision above 20/200 in ten eyes out of nineteen clear grafts. Table 10 lists the reasons why nine clear grafts did not improve vision. Postoperative complications occurred in fourteen grafts (Table 11). Penetrating corneal grafts for adherent leucoma courneae, staphyloma corneae and corneal scars from alkaline burn were failed to maintaining the clear graft. The donor material, the recipient cornea, graft rejection as a complication and its prevantion were discussed. ACKNOWLEDGEMENTS: We wish to express our sincere gratitude to an those who have guided in carrying out the present investigation. In particular, We are jndebted to Dr. Bon Sool Koo, Former Chief and Professor, Department of Ophthalmology, Catholic Medical College. Dr. Sang Wook Rhee. Chief and Associate Professor, Department of Ophthalmology, Catholic Medical College.
Burns
;
Cicatrix
;
Cornea
;
Corneal Transplantation*
;
Dexamethasone
;
Eye Banks
;
Graft Rejection
;
Humans
;
Ophthalmology
;
Postoperative Complications
;
Silk
;
Sutures
;
Tissue Donors
;
Transplants*