The transition from preinvasive to invasive disease is a crucial juncture in the development of cervical cancer. The clinical experience that microvasive lesions carry a better prognosis justifies a sepetate diagnostic category. Besides clinical and cliagmostic problerns, the rnicroinvasive cervical cancer presents morphological peculiarities. To investigate the clinieal and pethological aspects of micrenvasive eervical carcinornn, a retrospective study was made on 40 cases, histologically reconfirrned surgical specimens, which had been treated during the period from March, 198I3 to March, 1992 at, Departrnent of Obstetrics and Gynecology, Pusan Paik Hospital, Inje University. The results obtained were as follows ; 1. Mean age of 40 patents was 44.6 year old, all were rnultipatous. Nineteen cases helonged to I s, and 21 cases to I a2. 2. Main presenting symptoms were leukorr hea and/or genital bleeding and the majority of patients showed cervical erosion on groas finding, 3. The corresponding rate of Pap, smear to histologic diagnosis was approximately 67.5%, However, corresponding rate within one histologie grade was about 85%. 4, Aecording to the eolpuacapie examination, less than half of the examined cases revealed suspected abnormal findings suggeeting invasive lesion. 5. As to the reports of punch biopsy, 64.8% of cases showed microinvasive and/or inuasive lesian. With additional diagnostic conization of cervix, the preoperative diagnosis were correct in 82.5%. 6. Histopathological reevaluatin ef surgiral specimens revealed positive correlation between depth of stromal invasion and width of leaior, confluent growth pattern, numher of invasive foci, and invasion of capillary-like spaee, respectively.
Biopsy ; Busan ; Cervix Uteri* ; Conization ; Diagnosis ; Female ; Gynecology ; Hemorrhage ; Humans ; Obstetrics ; Prognosis ; Retrospective Studies ; Uterine Cervical Neoplasms

Current concept of the pathogenesis of preeclampsia involves the generalized dysfunction of maternal vascular endothelial cells. Using ELISA (enzyme-linked immunosorbent assay) method, the fibronectin, as a marker of endothelial cell injury, was measured in the group of 35 cases of preeclampsia (mild; 15 and severe; 20 cases) and the control group of 21 cases of normal pregnancy. The clinical profiles, hematologic and renal function test results were compared and correlated with the levels of plasma fibronectin between two groups. The results obtained were as follows 1. The mean age between preeclampsia and control group was not different statistically, but gestational age, birth weight and maternal weight were different significantly between two groups. 2. Compared with normal control group, plasma levels of fibronectin were signifi- cantly elevated in preeclampsia group. As to the differential validity between two groups (control vs preeclampsia), using cutoff value of 380 mg/dl, sensitivity was 95.7 %, specificity was 90.5 %, predictive value was 93.8 %. As to the differential validity between mild and severe preeclampsia, using cutoff value of 742 mg/dl, sensitivity was 65.0 %, specificity was 73.3 %, predictive value was 76.5%. 3. As to the correlationship between plasma fibronectin levels and hematologic test results, uric acid and creatinine levels showed positive correlation in preeclampsia. Based upon these study results, plasma fibronectin could be a useful parameter for the differential diagnostic validity and grade of preeclampsia.
Birth Weight ; Creatinine ; Endothelial Cells ; Enzyme-Linked Immunosorbent Assay ; Fibronectins* ; Gestational Age ; Hematologic Tests ; Plasma* ; Pre-Eclampsia* ; Pregnancy ; Sensitivity and Specificity ; Uric Acid

A pregnancy is considered postterm if it is beyond 294 days (42 complete weeks). Several investigators have demonstrated that postterm pregnancy may be accompanied by a rise in perinatal morbidity and/or mortality. Abnormalities such as meconium staining, cringenital anomalies, intrauterine growth retardation, postmaturity syndrome, fetal asphyxia have been reported in some cases of reduced amniotic fluid volume (oligohyramnios) which is commonly observed in postterm pregnancies. Amniotic fluid volume has been shown to decrease significantly as gestational age advances beyond term. Oligohydramnios has particular relevance to postterm pregnancies. Poor perinatal outcomes of oligohydramnios on postterm pregnancy have been reported by several authors. To date, however, the relationship between oligohydramnios in pastterm pregnancy and fetal outcome is debatable. The purpose of this clinical study was to evaluate the relationship between oligohydr- amnios and perinatal outcome in 64 cases of postterm pregnancies. Amniotic fluid index(AFI) values were measured semiweekly in 64 good dated, uncomplicated singleton pregnancies. AFI values were categorized into 2 groups. The group 1; patients whose final AFI value was above 5.0 cm; Group 2, patients whose AFI value fell below 5.0 cm. Adverse fetal outcome was defined by the presence of meconium staining, fetal heart rate decelerations, cesarean delivery for fetal distress, low Apgar score at 1 and 5 minutes, neonatal intensive care unit admission, and perinatal mortality. The fetal outcome was compared group 1 with group 2 and results obtained were as follows: 1. The incidence of oligohydramnios in postterm pregnancy was 54.7 %. The average diminution of amniotic fluid index was from 8.2 1.8 cm to 5.6+2.2 cm/week. 2. The incidence of meconium-staining in amniotic fluid was 40.6 % (Group 1: 20.7 %, Group 2: 57.1 %) and showed statistically significant difference between the two groups(p= 0.003). 3. The incidence of Apgar score less than 7 was 23.4% in 1 minute (Group 1: 13.8 %, Group 2: 31.4 %) and 4.7 % in 5 minutes(Group 1: 3.4%, Group 2: 5.7 %), respectively and showed no statistically significant difference between the two groups (p=0.140, p=1.000). 4. I'he incidence of cesarean delivery due to fetal distress was 12.5 % (Group 1: 6.9%, Group 2: 17.1 %) and showed no statistically significant difference between the two groups (p=0.275). 5. The incidence of admission to NICU was 12.5 % (Group 1: 6.9%, Group 2: 17.1 %) and showed no statistically significant difference between the two groups (p=0.275). Adverse fetal outcome was not uniformly observed in postterm pregnancies with oligohydramnios. Amniotic fluid index in oligohydramnios group as a single independent guide was not enough to predict fetal outcomes in postterm pregnancy without specific pathologic condition of fetus.
Amniotic Fluid* ; Apgar Score ; Asphyxia ; Deceleration ; Female ; Fetal Distress ; Fetal Growth Retardation ; Fetus ; Gestational Age ; Heart Rate, Fetal ; Humans ; Incidence ; Infant, Newborn ; Intensive Care, Neonatal ; Meconium ; Mortality ; Oligohydramnios ; Perinatal Mortality ; Pregnancy* ; Research Personnel

No abstract available.

No abstract available.
Fentanyl ; Intensive Care Units ; Miliaria*

Prognosis and biologic behavior of malignant ovarian tumors have been assessed by clinical staging, morphological grading and many other variables. Recently DNA ploidy measured by flow cytometry has been suggested as an additional important indicator of the tumor behavior and prognosis. The author measured DNA ploidy, S-phase fraction and DNA Index in 36 patients of epithelial ovarian tumors(17 were malignant, and 19 were borderline) by flow cytometric analysis of paraffin embedded tumor blocks. Comparing with FIGO stage, tumor grade, histologic type and others, the author investigated the clinical significance of the results of flow cytometric analysis. The results obtained as follows : (continue)
DNA* ; Flow Cytometry ; Humans ; Paraffin ; Ploidies* ; Prognosis

No abstract available.
Electrodes* ; Humans* ; Needles*

No abstract available.

In treatment of Vitamin D-resistant rickets, the authors supplemented supramalleolar stepcut osteotomy for complex deformity of tibia consisted of varus, anterior bowing and intemal torsional supramalleolar level which accompanied severe waddling gait. The results of 10 tibia operations from 5 patients were generally satisfactory in terms of appearance and function.
Congenital Abnormalities ; Gait ; Humans ; Osteotomy ; Rickets ; Rickets, Hypophosphatemic ; Tibia ; Vitamin D ; Vitamins

No abstract available.
Myiasis ; South America