Browsing by Author "Sparić, R. (23487159800)"

Purpose: To determine the role of fetal multiples of the median of middle cerebral artery peak systolic velocity (MoM MCA-PSV), in predicting the degree of fetal anemia for determination of the best timing for the second intrauterine intravascular transfusion (IUIVT) in hydropic fetuses with Rh alloimmunization. Materials and Methods: Prospective study of 30 monofetal pregnancies with maternal Rh D alloimmunization and hydrops fetalis, from 2005 to 2012 that underwent first and second IUIVT were assessed. Results: Thirty IUIVT were performed at 26.9 weeks (standard deviation, SD 4.3). Mean interval to the second procedure was 11.23 (SD 6.21) days and average hematocrit decline rate was 1.45%/day. The study did not demonstrated statistical significance between MCA-MoM-3 before the second IUIVT, and the mean decline rate in fetal hematocrit levels (expressed in percentage/day) r = 0.220; p = 0.242, and between MCA-MoM-3 and the time interval between both procedures (T) r = -0.157; p = 0.408. Conclusion: The measurements fetal MoMMCA before every IUIVT cannot be useful as predictor for the best timing for the next IUIVT, but it can be useful in predicting severity of fetal anemia.

Aim: To determine the role of fetal multiples of the median of middle cerebral artery peak systolic velocity (MoM MCA-PSV), predicts the rate of decline in fetal hematocrit (Hct) for determination of the best timing for the second intrauterine intravascular transfusion (IUIVT) in fetuses with Rh alloimmunisation. Materials and Method: Retrospective study of 59-monofetal alloimmunized pregnancies from 2005 to 2012 that underwent first and second IUIVT were assessed in Department of Gynecology and Obstetrics, Belgrade, Serbia. Result: There was an inverse statistically significant correlation between measurements MCA MoM-1 and fetal Hct-1 before the first IUIVT r=- 0.622; p = 0.001 and MCA-MoM-3 and Hct-3 before the second IUIVT r = - 0.381; p = 0.001, also as the significant correlation between the interval between both procedures (expressed in day) and measurement MCA-MoM-3, before the second IUIVT r = - 0.284; p = 0.029. Conclusion: The measurements MoM-MCA before every IUIVT can be useful for prediction of the best timing for the next IUIVT.

Introduction: There is insufficient reporting on the level of colposcopic training for the safe use of large loop excision of the transformation zone. The aim of this study was to perform a quality assessment of large loop excision of the transformation zone in women of reproductive age by evaluating the surgeonsʼ colposcopic experience. Materials and Methods: A retrospective cohort studywas performed on diagnostic or therapeutic large loop excision of the transformation zone. The following variables were analyzed: age, parity, indications for surgery, level of surgeonʼs colposcopic experience, definitive histological diagnosis, margin involvement, and the presence and type of artifacts interfering with the pathological interpretation. Patients were divided into three groups: group A – 75 patients treated by junior colposcopists; group B – 74 patients treated by experienced colposcopists, and group C – 117 patients treated by expert colposcopists. Results: Regarding the presence and diagnostic significance of the artifacts the groups were significantly different. Inadequate samples were the least frequent in group C. Artifacts precluding histological diagnosis were the most common in group A. The margins were predominantly inconclusive in group A. Conclusions: A high rate of artifacts is a disadvantage of the large loop excision of the transformation zone performed by surgeons less skilled for colposcopy. Although large loop excision of the transformation zone is considered to be a minor surgery, skills in colposcopy ar e an essentialprerequisite for optimal results. © Georg Thieme Verlag KGStuttgart · New York.

Introduction: There is insufficient reporting on the level of colposcopic training for the safe use of large loop excision of the transformation zone. The aim of this study was to perform a quality assessment of large loop excision of the transformation zone in women of reproductive age by evaluating the surgeonsʼ colposcopic experience. Materials and Methods: A retrospective cohort studywas performed on diagnostic or therapeutic large loop excision of the transformation zone. The following variables were analyzed: age, parity, indications for surgery, level of surgeonʼs colposcopic experience, definitive histological diagnosis, margin involvement, and the presence and type of artifacts interfering with the pathological interpretation. Patients were divided into three groups: group A – 75 patients treated by junior colposcopists; group B – 74 patients treated by experienced colposcopists, and group C – 117 patients treated by expert colposcopists. Results: Regarding the presence and diagnostic significance of the artifacts the groups were significantly different. Inadequate samples were the least frequent in group C. Artifacts precluding histological diagnosis were the most common in group A. The margins were predominantly inconclusive in group A. Conclusions: A high rate of artifacts is a disadvantage of the large loop excision of the transformation zone performed by surgeons less skilled for colposcopy. Although large loop excision of the transformation zone is considered to be a minor surgery, skills in colposcopy ar e an essentialprerequisite for optimal results. © Georg Thieme Verlag KGStuttgart · New York.