1.A Case of Penile Carcinoma Transformed from Giant Condyloma Acuminata.
Yong Wook CHOI ; Yong Hak YEOM ; Ki Yong HAN
Korean Journal of Urology 1975;16(1):55-57
Giant condyloma and carcinoma-like condyloma is relatively rare. Although it has histological similarities to condyloma acuminata, it is believed by most authorities to be a clearly defined variant of epidermoid carcinoma. Clinically it is easily mistaken for the more aggressive metastasing epidermoid carcinoma. The legion was first described by Buschke in the German literature in 1896. as a varient of condyloma acuminata. A case of malignancy of the penis which have apparently been transformed from giant condyloma acuminata of the penis are herein presented with review of literature.
Carcinoma, Squamous Cell
;
Male
;
Penis
2.A clinical study of major salivary gland tumors.
Journal of the Korean Cancer Association 1991;23(3):630-639
No abstract available.
Salivary Glands*
3.A Case of Cryptococcal Meningitis.
Won Yong KANG ; Byung Hee CHOI ; Ki Chang HAN
Journal of the Korean Pediatric Society 1981;24(12):1219-1222
No abstract available.
Meningitis, Cryptococcal*
4.The Result of the Dacryocystorhinostomy on the Chronic Dacryocystitis.
Byung Joo KIM ; Yong Seok YOO ; Han Ki CHANG
Journal of the Korean Ophthalmological Society 1991;32(9):715-719
We performed 75 cases of daryocystorhinostomy from Jan. 1988 to Dec. 1990. A routine dacryocystography was performed prior to operation in all cases. A modified T oti's method was applied as a surgical technique "H" shaped incision was done. Both anterior and posterior flaps were sutured adequately and vaseline guaze was used as a plugging agent for 7 to 10 days Success was achieved in 72(96.0%) of 75 cases. The causes of 3-failures were organized granulation tissue and trauma.
5.Meaurement of the Muscle Fatigue Patterns using Electromyography Technique.
Jae Yong AHN ; Jung Soo HAN ; Ki Sik MIN
The Journal of the Korean Orthopaedic Association 1998;33(4):1184-1192
Injuries and pains of musculoskeletal joint in human body is common onset in industrialized world. However, muscle fatigue plays a very significant role in contributing causes of many pains associated with musculoskeletal joints. Based on this hypothesis, degree of muscle fatigue was investigated using electromyography measurement technique during isometric and concentric/eccentric muscle contractions. Different response of the muscle fatigue between two different muscle contractions (isometric and concentric/eccentric contractions) was examined by comparison of parameters which were median frequency, median power and RMS value. Healthy 16 young persons without previous musculoskeletal diesease history were tested with Noraxon Myosystem 2000 EMG measurement system. In this study, two different exercises were performed. First exercise was concentric/eccentric exercise. Second exercise was isometric muscle contraction. In the case of the isometric exercise, median frequency was decreased, but median power and RMS were increased. However, during the concentric/eccentric exercse, median frequency was increased, but median power and RMS were decreased. Both of those revealed that the pattern of the median frequency was W type, but median power and RMS were M type as time passed. In this study, the patterns of the muscle fatigue during concentric/eccentric exercise as well as isometric exercise were identified. It will be helpful to prevent musculoskeletal injury from over-working andexercising.
Electromyography*
;
Exercise
;
Human Body
;
Humans
;
Joints
;
Muscle Contraction
;
Muscle Fatigue*
6.Calcifying mucinous adenocarcinoma of the stomach: report of two cases
Ki Yeal SUNG ; Seong Tai HAN ; Yong Whee BAHK
Journal of the Korean Radiological Society 1983;19(2):438-440
There is a great variety of abdominal calcifictions of varying etiology. Among them, calcification in gastriccarcinoma is rare. To the best of our knowledge, there has been no previous report of calcifying mucinousadenocarcinoma of the stomach in Korea. In the present communication, we report two cases of this rare tumor. Thefirst case was 27 years old female who had anorexia and palpable mass in the epigastrium. By palpation, a firmnon-tender large mass ws felt in the epigastrium. A plain abdominal film showed numerous pnuctate calcificationsin the left upper quadrant. Film from an upper G-I series demonstrated findings of advanced gastric carcinoma withmultiple punctate calcifications involving the antrum and body. Gastroscopic biopsy proved the lesion to bemucinous adenocarcioma(signet ring cell type). The second case was 38 years old female who compained of nausea,vomiting and weight loss. On physical examination, she appeared normal. Routine laboratory tests were withinnormal limits. A plain abdominal film revealed stippled calcifications in the left upper quadrant medial to thesplenic shadow. The film from an upper G-I series showed a mass in the fundus and upper body of stomach withmultiple stippled calcifications along the lesser curvature. Subtotal gastrectomy was perfomred and the pathologicfindings was calcifying mucinous adenocarcinoma(signet ring cell type).
Adenocarcinoma, Mucinous
;
Anorexia
;
Biopsy
;
Female
;
Gastrectomy
;
Humans
;
Korea
;
Mucins
;
Palpation
;
Physical Examination
;
Stomach
;
Weight Loss
7.The Result of the Tension Band Internal Fixation
Key Yong KIM ; Duk Yun CHO ; Ki Won HAN
The Journal of the Korean Orthopaedic Association 1978;13(4):741-751
The principle of the tension band technique is to counteract the tensile forces acting across the fracture site and to convert them into compressive forces. We have experienced 37 fractures treated with tension band technique from 1975 to 1978 and the results are as followings; 1. 37 Cases of fracture were treated by tension band technique. Eight cases out of 37 were olecranon fractures. 16 cases were patellar fractures. 10 cases were malleclar fractures. and three cases were trochanteric fractures of the femur. 2. As post-operative immobilization, applied cast splint in almost of the cases except application of hip spica cast in trochanteric fracture. 3. The average duration of immobilization in each cases, 12 days in olecranon, two weeks in patella, four weeks in malleolus and six weeks in greater trochanter respectively. 4. The radiological union was obtained in seven weeks in olecranon, six weeks in patella, eight weeks in malleolus and six weeks in greater trochanter. 5. As complication, one case of nonunion in olecranon, one case of infection and, one case of wire breakage in patella and one case of traumatic arthritis in malleolus were noted, which needed further surgery. 6. In conclusion, tension band wiring is considered as a good method for the fractures involving joing, olecranon, patella, and malleolus because the technique has advantages such as rigid internal fixation, shortening the duration of immobilization and fracture healing and early mobilization of the neighboring joints.
Arthritis
;
Early Ambulation
;
Femur
;
Fracture Healing
;
Hip
;
Hip Fractures
;
Immobilization
;
Joints
;
Methods
;
Olecranon Process
;
Patella
;
Splints
8.Osteoblastoma: A Case Report
Han Koo LEE ; Chung Yong HONG ; Sung Ki KIM
The Journal of the Korean Orthopaedic Association 1979;14(1):129-132
Osteoblastoma is a benign lesion somewhat similar to ostoid osteoma histologically but different from it clinically, roentgenologically and grossly. The autors have experienced a case of benign osteoblastoma of the neural arch of the Iumbar spine, and treated the case by total laminectomy and conflrmed with biopsy.
Biopsy
;
Laminectomy
;
Osteoblastoma
;
Osteoma
;
Spine
9.Femoral Head and Neck Fractures developed in Avascular Necrosis of the Femoral Head.
Hyung Ku YOON ; Duck Yun CHO ; Soo Hong HAN ; Yong Sub HAN ; Ki Sik NAM
Journal of the Korean Hip Society 2006;18(1):79-83
Femoral head and neck fractures during the course of avascular necrosis are rare with only few reports in the English literature. Moreover, there are very few reports on an analysis of the patterns of these fractures. Four cases of femoral head fracture caused by minor trauma, which were quite different from the crescent fractures during the course of avascular necrosis were analyzed in regard to the underlying disease, causes, sites, types, directions, pattern of fractures and the injury mechanism of the fractures. The results are reported with special regard to the pattern of the stress fracture of the femoral head and neck during the course of avascular necrosis.
Fractures, Stress
;
Head*
;
Neck*
;
Necrosis*
10.Two cases of acute focal bacterial nephritis.
Sang Tai KO ; Seung Ki MIN ; Ki Yong SIN ; Young Taik HAN
Korean Journal of Urology 1993;34(2):378-381
Acute focal bacterial nephritis (AFBN), synonymous with acute lobar nephronia (ALN) or focal pyelonephritis, is an inflammatory mass without liquefaction caused by severe acute bacterial infection of kidney. Unless treated effectively, progression to a renal abscees may ensue. Clinically, AFBN presents as acute pyelonephritis, and radiologically, as focal swelling or mass. The distinction between AFBN and renal abceess or even tumor may be confusing and difficult. Ultrasonography and computerized tomography(CT) aid in establishing the correct diagnosis. However, the appearance of AFBN on sonography and CT is by no means pathognomonic. Benign or malignant renal tumors may have a similar appearance. With the clinical history, a high index of suspicion, and follow-up studies after institution of medical treatment may further aid in the differentiation. Herein we report 2 cases of AFBN, which were presented as renal masses.
Bacterial Infections
;
Diagnosis
;
Kidney
;
Nephritis*
;
Pyelonephritis
;
Ultrasonography