1.Hypercarciuria in Children with Hematuria.
Tae Sung KO ; Chang Youn LEE ; Young Seo PARK ; Hae Il CHEONG ; Yong CHOI ; Kwang Wook KO
Journal of the Korean Pediatric Society 1989;32(5):644-652
No abstract available.
Child*
;
Hematuria*
;
Humans
2.Clinical Studies on Ventricular Septal Defect with Septal Aneurysm.
Jae Kon KO ; Jung Yun CHOI ; Yong Soo YUN ; Chang Yee HONG ; Kyung Mo YEON
Journal of the Korean Pediatric Society 1986;29(5):40-45
No abstract available.
Aneurysm*
;
Heart Septal Defects, Ventricular*
3.Captopril in Children with Renovacular Hypertension.
Yong CHOI ; Hoan Jong LEE ; Hee Young SHIN ; Kwang Wook KO ; Chang Yee HONG
Journal of the Korean Pediatric Society 1985;28(1):58-67
No abstract available.
Captopril*
;
Child*
;
Humans
;
Hypertension*
4.The Study of Proliferating Cell Nuclear Antigen (PCNA) Reactivity in Fibrohistiocytic Tumors.
Jae Hyuk LEE ; Yong Han PARK ; Hyang Mi KO ; Ji Shin LEE ; Chang Soo PARK
Korean Journal of Pathology 1994;28(4):350-357
Fibrohistiocytic tumors are a diverse group of benign and malignant soft tissue lesions, including dermatofibroma, dermatofibrosarcomaprotuberans, and malignant fibrous histiocytoma. On the clinical point of view, the distinction between benign and malignant lesions and malignancy grading is far more important. Therefore, we investigated 23 fibrohistiocytic tumors, using PCNA (PC10) which was a useful marker of proliferating activity, to differentiate the benign lesions from the malignant and correlate with other prognostic factors including tumor necrosis. cellularity, histologic grade, and mitotic counts. The results obtained were as follows 1) Positive tumor cells were clearly identified by the characteristic diffuse or granular nuclear staining. 2) The number of PCNA-positive tumor cells were 2.16+/-2.39% in dermatofibroma, 16.12+/-7.38% in dermatofibrosacoma protuberans, and 28.02+/-17.47% in the malignant fibrous histiocytoma. The numbers of PCNA-positive tumor cells in the malignant lesions higher than in the benign (p<0.001). 3) Deep seated, large size (>5 cm) and recurred or metastatic cases of MFH were more the high PCNA index (more than 20%) than the low index (less than 20%) groups. 4) PCNA index in MFHs had positive correlation with the number of mitotic counts (r=0.7582, p<0.001), cellularity (r=0.5908, p<0.05) and histologic grade (r=0.4164, p<0.05). These results suggested that reactivity on PCNA might assist in the distinction between benign and malignant lesions in fibrohistiocytic tumors, and could be a useful prognostic factor in the patients with malignant fibrous histiocytoma.
Neoplasm Metastasis
5.A clinical study on termination of abnormal midtrimester pregnancy with sulprostome by intramusular injection.
Tae Kyu YOON ; Chang Won KO ; Yeon Jin PARK ; Yong Bong KIM ; Sung Kwan PARK
Korean Journal of Obstetrics and Gynecology 1993;36(7):1762-1768
No abstract available.
Female
;
Humans
;
Pregnancy
;
Pregnancy Trimester, Second*
;
Pregnancy*
6.Subpulmonic Ventricular Septal Defect with Aortic Insufficiency.
Jae Kon KO ; Won Soon PARK ; Jung Yun CHOI ; Yong Soo YUN ; Chang Yee HONG
Korean Circulation Journal 1986;16(1):151-154
From January to December 1984, 191 patients with associated ventricular septal defect(VSD) were studied in the cardiac cathetherization laboratory. Among theses 191 cases, 58 cases(30.4%) of subpulmonic VSD were identified by angiocardiography. Among the 59 cases of subpulmonic VSD, 12 cases(20.6%) were complicated with aortic infficiency(AI). The relative frequency of subpulmonic VSD increased with the increase of age and the frequency of complication of AI with the subpulmonic VSD also increased with the increase of age. The amount of left to right shunt in the patients with subpulmonic VSD and AI was small and Qp/Qs ratio was less than 2.0 in all of the 12 cases. Among the 12 patients 4 cases had a pressure gradient greater than 20 mmHg across the infundibular region of the right ventricle.
Angiocardiography
;
Heart Septal Defects, Ventricular*
;
Heart Ventricles
;
Humans
7.Juvenile Nephronophyjisis in An Infant.
Young Seo PARK ; Chang Youn LEE ; Hae Il CHEONG ; Yong CHOI ; Kwang Wook KO ; Je Geun CHI ; Chang Bin IM
Journal of the Korean Pediatric Society 1989;32(8):1155-1160
8.Renovascular Hypertension in Childhood.
Jae Won SONG ; Soo Heun LIM ; Yong CHOI ; Kwang Wook KO ; Chang Yee HONG ; Kyung Mo YEON
Journal of the Korean Pediatric Society 1986;29(4):33-38
No abstract available.
Hypertension, Renovascular*
9.Urinary Red Blood Cell Morphology in Hematuria.
Hong Jin LEE ; Chang Yeon LEE ; Hae Il CHEONG ; Yong CHOI ; Kwang Wook KO ; Myung Hee PARK
Journal of the Korean Pediatric Society 1988;31(11):1460-1467
No abstract available.
Erythrocytes*
;
Hematuria*
10.Ruptured Thoracic Disc Treated Successfully by Laminectomy: Case Report.
Yong Ho KO ; Young Soo KIM ; Kyu Chang LEE ; Hun Jae LEE
Journal of Korean Neurosurgical Society 1977;6(1):253-257
A soft ruptured thoracic disc herniation is very rare. We have experienced a ruptured T5-6 disc herniation which was migrated into spinal canal and compressed spinal cord posteriorly. It was difficult to differentiate it from cord tumor. Posterior laminectomy offers a better chance of removal than does the anterolateral or posterolateral approach this case.
Laminectomy*
;
Spinal Canal
;
Spinal Cord