1.Risk of Hepatocellular Carcinoma Across a Biological Gradient of Serum Hepatitis B Virus DNA Level.
The Korean Journal of Gastroenterology 2006;48(3):218-219
No abstract availble.
2.A clinical study of involutional blepharoptosis.
Sang Hoon CHA ; Yong Geun CHO ; Sung Yul AHN
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(5):1023-1029
No abstract available.
Blepharoptosis*
3.Treatment of Fracture of Shaft of Humerus by Ender Nailing
Myung Sang MOON ; Doo Hoon SUN ; Ik Joo AHN
The Journal of the Korean Orthopaedic Association 1994;29(6):1597-1601
Authors presented the experience of Ender nail treatment for the humeral shaft fractures in 24 patients. The results of treatment in all were satisfactory, though there were four cases of delayed union. Bridging callus was formed at 8.2 weeks on an average. The average clinical union time was 14 weeks. No complications developed during nailing procedure. A case of radial nerve palsy after fracture recovered spontaneously. Longer nails which hit the end of medullary canal of distal fragment distracted the fracture gap, and resulted in delayed union in 4 cases. Therefore, it is recommended to use the proper size of nail to avoid the distraction effect of the inserted nail, and to use two nails at minimum for better fixation. However, when intramedullary Ender nailing is properly done, single nailing also can give consistently good anatomic and functional results.
Bony Callus
;
Humans
;
Humerus
;
Paralysis
;
Radial Nerve
4.A Clinical Study of the Unstable Pelvic Fractures involving Sacro-iliac Joint
Keun Sang LEE ; Kam Ho CHOO ; Byung Hoon AHN
The Journal of the Korean Orthopaedic Association 1973;8(2):100-106
The unstable pelvic fracture involving sacro-iliac joint produced by excessive force, is relatively rare but causes a multiplicity of complications and presents a major therapeutic problem. The clinical results were obtained as follows: 1. 9 patients out of 16 were in age group between 20 to 29 year, Male and female ratio was 5:3 2. 10 patients out of 16 were produced by traffic accident. 7 patients among 16 were included in vertical shear type and 5 in lateral compression type. 3. There were 44 associated injuries in 15 patients. Fractures in other region were the most common associated injury in 20 and injuries of the genito-uninary system in 8. 4. All of the cases were treated conservatively and their result were excellent or good except 1 patient in pelvic disruption type, who has had paraplegia due to fracture-dislocation of L4-5.
Accidents, Traffic
;
Clinical Study
;
Female
;
Humans
;
Joints
;
Male
;
Paraplegia
6.Congenital Absence of the Flexor Digitorum Profundus: A Case Report
Myung Chul YOO ; Jin Whan AHN ; Sang Eun LEE ; Sang Hoon KIM
The Journal of the Korean Orthopaedic Association 1986;21(1):157-159
The absence of palmaris longus musle is common, about 10% in general population, but absence of another muscle(S) in forearm and/or hand is very rare. We experienced a case of conenital absence of flexor digitorum profundus in both hands. It was confirmed by surgical exploration. This anomaly seems to be extremely rare case in the English literature.
Forearm
;
Hand
;
Tendons
7.A Case of Multiple Right Atrial Myxomas with Pulmonary Embolism.
Young Hoon PARK ; Sang Min NAM ; Sang Ho LEE ; Jae Woong CHOI ; Tae Hoon AHN ; Eak Kyun SHIN
Korean Circulation Journal 1992;22(6):1034-1040
Primary tumors of the heart are rare. Half of all cardiac tumors are myxoma of which 20% are located in the right atrium. Especially multiple myxomas in the cardiac chamber were rarely reported. Clinically, myxomas present with various manifestations due to obstruction to blood flow, embolization,and constitutional changes. The association of pulmonary emboli and right atrial myxoma has been well documented but pulmonary emboli are more likely to be asymptomatic, misdiagnosed, or diagnosed late than peripherally-sited emboli. We report a case of multiple right atrial myxomas complicating pulmonary emboli in a 73-year-old man who had features of pulmonary embolism and was found to have multiple right atrial myxomas.
Aged
;
Heart
;
Heart Atria
;
Heart Neoplasms
;
Humans
;
Myxoma*
;
Pulmonary Embolism*
8.A case of 46, XY pure gonadal dysgenesis.
Chang Hoon AHN ; Cheol Ho LEE ; Paek Keun YOO ; Sang Hun CHA ; Kwon Hae LEE
Korean Journal of Obstetrics and Gynecology 1993;36(7):2101-2106
No abstract available.
Gonadal Dysgenesis, 46,XY*
9.Chronic Renal Failure in Children.
Kyung Ok LEE ; Young Ho AHN ; Sang Bum LEE ; Ja Hoon KOO
Journal of the Korean Pediatric Society 1988;31(6):738-746
No abstract available.
Child*
;
Humans
;
Kidney Failure, Chronic*
10.Radiologic findings of male breast cancer: two cases report.
Soo Young CHUNG ; Sook Hyun KIM ; Sang Hoon BAE ; Hye Kyung AHN
Journal of the Korean Radiological Society 1993;29(5):1080-1083
Male breast cancer is very rare, with the incidence of 0.15-1% of all breast cancers and less than 1% of all cancers in men. The prognosis of male breast cancer is poorer than that of female because the median age of detection of the disease is in more late stage. It usually involves higher axillary lymph nodes. We report two cases of male breast cancer to describe characteristic mammographic and ultrasonographic findings and to compare with the findings of gynecomastia.
Breast
;
Breast Neoplasms, Male*
;
Female
;
Gynecomastia
;
Humans
;
Incidence
;
Lymph Nodes
;
Male
;
Male*
;
Prognosis