1.Clinical Evaluation of 103 Cases of Adenocarcinoma of the Uterine Cervix.
Seung Hak YANG ; Won Gue KIM ; Un Dong PARK
Korean Journal of Gynecologic Oncology and Colposcopy 1994;5(4):15-23
OBJECTIVE: The purpose of this study was to investigate clinical charactoristics of adenocarcinoma of the uterine cervix. STUDY METHODS: This study is a retrospective analysis of 103 patients with adenocarcinoma of cervix treated at the Kosin Medical center forom 1984 to 1993. RESULTS: The distribution by stage of disease included FIGO stage I, 51(49.6%); stage II, 32(31%); Stage III, 17(16.5%);Stage IV, 3(2.9%). The 2-year survival results for patients with stage I was 93.5%; stage II was 72.4%;stage III was 46.2% and stage IV was none survived. And 4 year survival results,'83.3/o, 591% and 33.3/o in stage I, II and III, reqxetively. The 4-year survivel rate varied significantly according to tumor size and lymph nade metastasis status-below 2cm 84.2%, 2cm~4cm 75%, above 4cm 0%: (stage I);negative node 91.3%, positive node 40% (stage I). The results of resurrent rate according to clinical stage was 11.8%, 25.8%, 84.6% and 100 % in stage I, ll, III and lV, respectively. CONCLUSION: Treatment strategies should be based on the stage of disease, tumor size, lymph node metastasis status and recurrent.
Adenocarcinoma*
;
Cervix Uteri*
;
Female
;
Humans
;
Lymph Nodes
;
Neoplasm Metastasis
;
Retrospective Studies
2.The Fractured Carpal Scaphoid
Hak Young JEONG ; Seung Wook YANG ; Young Cheol SHIN
The Journal of the Korean Orthopaedic Association 1989;24(4):1095-1104
The carpal scaphoid is the commonest of the carpal bones to be fractured, and this injury is the commonest to befall the wrist of working man. There is still some disaggrement as to the optimum treatment and as to how long immobilization should be maintained. The twenty seven cases of the carpal scaphoid were treated at department of orthopaedic surgery, Maryknoll Hospital. They were analyzed in regared to the clinical and radiological aspects. The results were summarized as follows. l. Of 27 cases 24 cases were in the age group 20 to 39, and all cases were male patients. 2. In 17 cases, the fracture was found in right side. 3. In 19 cases (70.4%), the fracture was found on the middle 1/3 of the carpal scaphoid and in 18 cases(66.8%), the fracture line was transverse. 4. The union rate of fracture was 100% in the distal 1/3 fracture, 89.5% in the middle 1/3 fracture and 66.3% in the proximal fracture. The average period of immobilization were 10.3, 14.9 and 15.3 weeks respectively. 5. By Maudsley's assessment, the end result was good in all cases of the distal 1/3 fracture, 84.2% in the middle 1/3 fracture and 66.7% in the proximal 1/3 fracture. 6. Traumatic arthritis developed in 3 cases, avascular ncerosis in 7 cases, nonunion in 4 cases.
Arthritis
;
Carpal Bones
;
Humans
;
Immobilization
;
Male
;
Wrist
3.The Clinical analysis of Acetabular Fracture
Hak Young JEONG ; Seung Wook YANG ; Phill Hoon NAM
The Journal of the Korean Orthopaedic Association 1989;24(5):1384-1394
If the treatment of acetabular fractures are not satisfactory, there will be serious complication such as traumatic arthritis or avascular necrosis of the femoral head. There is much continuing discussion as to where conservative or surgical treatment should be used. The authors experienced 41 cases of acetabular fractures, that wrere treated at the Department of Orthopaedic surgery, Maryknoll Hospital from January 1981 to September 1987. The results of 29 cases who were followed over a 1 year period are as follows:1. According to Letournel's classification, the most common type of elementray fracture was posterior wall(24.1%) and a T- shsped fracture was 10.3 % and both column fractures were 10.3%. 2. Complications were traumatic arthritis(14 cases), superficial infection(5 cases), ectopic ossification(5 cases), osteomyelitis(1 case), AVN of the femoral head(1 case), and iartrogenic femoral shaft fracture(1 case). 3. According to matta's assessment, satisfactory results of conservative treatment were 38% clinically and 38% radiologically, and by surgical treatment, 73% clinically and 64% radiologically. 4. Surgical treatment in acetabular fractures, such as an anatomical reduction and rigid fixation fixation followed by early joint motion were improved the result and decresed the rate of traumatic arthritis.
Acetabulum
;
Arthritis
;
Classification
;
Head
;
Joints
;
Necrosis
4.A Treatment of Ipsilateral Shaft Fracture of the Femur and Tibia in Adult
Hak Young JEONG ; Seung Wook YANG ; Hyeon Soo KIM
The Journal of the Korean Orthopaedic Association 1990;25(6):1665-1673
Twenty-eight cases of fracture of the femur and tibia on the same leg were treated in Pusan Maryknoll Hospital during the period from April 1981 to Jun 1988. We studied all of these patients, divided by five groups according to the method of treatment, with analysis of treatment and end results. The following results were obtained. 1. The incidence of trauma was high in the young man, and most frequent in the third decade (42.9%). 2. The main cause of injuries was traffic accident; 22 patients (78.6%). 3. The common fracture site was middle one-third in femur and tibia respectively. 4. The most common associsted injury was head trauma (9 case). 5. The average healing time of fracture was 20.7 weeks in femur and 22.7 weeks in tibia of group 3, 4, 5. 6. The best results were obtained in cases both fractures stabilized surgically.
Accidents, Traffic
;
Adult
;
Busan
;
Craniocerebral Trauma
;
Femur
;
Humans
;
Incidence
;
Leg
;
Methods
;
Tibia
6.Treatment of the tibial shaft fractures with ender nails.
Hak Young JEONG ; Seung Wook YANG ; Young Cheol SHIN ; Seung Joon SHIN
The Journal of the Korean Orthopaedic Association 1993;28(5):1702-1711
No abstract available.
8.A case of retroperitoneal lymphatic cyst.
Seung Hak YANG ; Sook Guem JEONG ; Man Ha HUH ; Un Dong PARK
Korean Journal of Obstetrics and Gynecology 1993;36(6):877-881
No abstract available.
Lymphocele*
9.The evaluation of anorectal methotrexate chemotherapy on failure of previous treatment for cervical cancer.
Seung Hak YANG ; Heung Yeol KIM ; Dong Hwi KIM ; Um Dong PARK
Korean Journal of Obstetrics and Gynecology 1993;36(12):3936-3941
No abstract available.
Drug Therapy*
;
Methotrexate*
;
Uterine Cervical Neoplasms*
10.A study on the distribution of several growth factors in the artificially created cleft lip wound healing of rabbit fetuses.
Korean Journal of Orthodontics 1997;27(5):683-696
Recently several growth factors such as TGF-beta1, TGF-beta2, PDGF, bFGF are known to play an important role in scar formation following adult tissue injury. But there is little known about the role of growth factors tissue healing without scar formation. Therefore the pupose of this study is to investigate the distribution of growth factors which are involved with scar formation in the artificially created lip wound healing of fetuses. The author had undergone hysterotomy and created cleft lip-like defects on fetuses of New Zealand White Rabbit in mid-third trimester (24 days). Fetuses were divided into 3 groups (the repired group, the unrepaired group and the sham-operated control group). At 1, 2, 3, 5, 7 days agter procedure, the repaired, the unrepaired and the control groups were obtained by Caeserean section. After documenting the viability of fetuses, fetuses were photographed to compare size and facial morphology and sectioned for histological examination by H & E stain and spatial and temporal deposition of TGF-beta1, TGF-beta2, PDGF, bFGF by immunohistochemical method. The findings are summarized as follows. 1. There were lack of inflammation and scar formation and nevascularity in the repaired and the unrepaired group during experimental periods. 2. The reepothelialization of the unrepaired group was slower than that of repaired group. 3. There wereon differences of distribution of bFGF in the control, the repaired and the unrenaired group. 4. PDGF was increased at post-op, first and second day and decreased agter post-op, third day. Eventully, there were no differences in the control, the repaired and the unrepaired group. 5. TGF-beta1 and TGF-beta2 were slightly increased at post-op, first and second day decreased after post-op, thied day. Eventually there were no differences in the control, the repaired and the unrepaired group. And TGF-beta2 is more densely stained than TGF-beta1.
Adult
;
Cicatrix
;
Cleft Lip*
;
Fetus*
;
Humans
;
Hysterotomy
;
Immunohistochemistry
;
Inflammation
;
Intercellular Signaling Peptides and Proteins*
;
Lip
;
New Zealand
;
Transforming Growth Factor beta
;
Transforming Growth Factor beta1
;
Transforming Growth Factor beta2
;
Wound Healing*
;
Wounds and Injuries*