The positive binding activity of lectin, peanut agglutinin (PNA), against the mucinous malignancies of the ovary was studied in order to clarify biologic differences among those lesions using immunoperoxidase method (ABC). A total of 23 cases were included in this study and they were classified as 10 cases of mucinous cystadenocarcinoma, 9 mucinous tumors of borderline malignancy and 4 pseudomyxoma peritonei, histologically. Nine of 10 cystadenocarcinomas and all cases of pseuomyxoma peritonei showed more than moderate degree of positive binding activity (>2+) with PNA in the neoplastic epithelial cells. In the cases of borderline malignancy, only 3 of 9 revealed as much similar binding pattern with PNA as cystadenocarcinoma group, in contrast, minimal degree of positivity (1+) was noted in the remainder. These findings may suggest heterogeneity in the biochemical characteristics among the cases of borderline lesion. And it is proposed that the higher PNA binding cases in ovarian mucinous borderline malignancy require extensive sampling by multiple sections and further careful follow-up study.
Follow-Up Studies

No abstract available.
APACHE* ; Emergencies* ; Intraabdominal Infections*

No abstract available.

No abstract available.
Humans

No abstract available.
Funnel Chest*

PURPOSE:This study was performed to investigate the status of cardiac structure and function and to assess their alterations after growth hormone(GH) treatment in children with growth hormone deficiency(GHD). METHODS:Interventricular septal thickness and left ventriclular posterior wall thickness, ejection fraction(EF), fractional shortening(FS), systolic time interval(STI) of left ventricle were measured by two-dimensional and M-mode echocardiography in sixteen children with GHD and age, sex matched sixteen children with GH normal short stature as control. The measure were done before GH treatment and at 6 and 12 months of GH treatment, respectively. RESULTS: 1)Left ventricular posterior wall thickness in GHD group was significantly thinner than that of control group(P<0.05). 2)Interventricular septal thickness and left ventricular posterior wall thickness were increased with GH treatment from 10.4+/-1.7mm, 8.1+/-1.8mm before GH treatment to 11.0+/-0.9mm, 8.7+/-0.7mm and 11.2+/-1.7mm, 9.7+/-1.8mm at 6 and 12 months of GH treatment, respectively. The increment of left ventricular posterior wall thickness after 12 months GH treatment revealed statistic significance(P<0.05). 3)There was no significant alterations of EF, FS, STI of left ventricle after GH treatment at 6 months and 12 months, respectively. CONCLUSION: Left ventricular posterior wall thickness in GHD group was significantly thin compared to that of control group(P<0.05). GH treatment in GHD children for 12 months, resulted statistically significant increase(P<0.05) in posterior wall thickness. There is no evidence of hypertrophic cardiomyopathy after GH treatment. But we could not exclude the possibility of these alterations were induced by an increased overall body size and body surface area after GH treatment. To clarify the exact alterations of cardiac structures and function in children with GHD after GH treatment, long term follow-up studies should be necessary.
Body Size ; Body Surface Area ; Cardiomyopathy, Hypertrophic ; Child* ; Echocardiography ; Follow-Up Studies ; Growth Hormone* ; Heart ; Heart Ventricles ; Humans

No abstract available.
Carcinoma, Squamous Cell* ; Cell Line* ; Suramin*

Early treatment to facilitate the muscular blood flow can avert myonephropathic metabolic syndrome (MNMS) and major amputation for patients suffering with acute limb ischemia. Delayed reperfusion or microemboli in the small vessels can aggreviate: ischemic changes and lead to irreversible muscle necrosis. Amnion is an excellent biological dressing, and we tried using it to treat anterior compartment muscle necrosis (ACMN). The amnions were aseptically collected from caesarean sections. Additional betadine (1 : 3 solution) and vaseline-soaked gauzes were applied over the amnion as a daily biologic wet dressing. The amnion was replaced every three days. Finally, split skin grafting was performed on the healthy granulation tissue. We treated two patients who happened to have shin muscle necrosis. A 65-year-old man with a femoro-femoral arterial bypass showed graft thrombosis. Thirteen days after performing balloon angioplasty with stent insertion in the right femoral artery, new emboli were found in the stent and in the left popliteal artery. There was an attack of myocardial infarction the next day after embolectomy. The severe MNMS and ACMN at the right shin occurred after cardiopulmonary resuscitation. The dry gangrene was excised 3 months later, and this was followed by a skin graft 4 months later. An 81-year-old woman with atrial fibrillation showed left common femoral arterial obstruction and ACMN on the left shin during the management of congestive heart failure. The dry gangrene was excised 2 months later, and this was followed by a skin graft 3 months later. The amnion dressing shows promises for providing healthy granulation tissue for split skin grafts when treating muscle necrosis of the leg. Biologic dressing with using amnion is an option for limb salvage in the case of muscle necrosis that is caused by acute limb ischemia, although the treatment takes a long time.
Aged ; Aged, 80 and over ; Amnion* ; Amputation ; Angioplasty, Balloon ; Atrial Fibrillation ; Bandages* ; Biological Dressings ; Cardiopulmonary Resuscitation ; Cesarean Section ; Embolectomy ; Extremities* ; Female ; Femoral Artery ; Gangrene ; Granulation Tissue ; Heart Failure ; Humans ; Ischemia* ; Leg ; Limb Salvage ; Lower Extremity* ; Myocardial Infarction ; Necrosis* ; Popliteal Artery ; Povidone-Iodine ; Pregnancy ; Reperfusion ; Skin ; Skin Transplantation ; Stents ; Thrombosis ; Transplants

No abstract available.
Obstetrics*

The first comprehensive clinical description of exfoliation syndrome was published by Vogt. The appearance is described as a deposition of white granular fluffy material on the anterior lens surface, pupil margin, zonule, ciliary body and anterior chamber angle, and floating free in the aqueous. At past, this syndrome was thought to be rare outside of the Scandinavian countries, but the relatively high prevalence has been noted in many other countries outside of Scandinavia. The clinical significance of this syndrome is high frequency of glaucoma. Six cases in this report illustrate some of typical clinical features of exfoliation syndrome. The purpose of this study is to concentrate our attention upon the presence of this syndrome in Korea.
Anterior Chamber ; Ciliary Body ; Exfoliation Syndrome* ; Glaucoma ; Korea ; Prevalence ; Pupil ; Scandinavia