Background: Preeclampsia is a systemic disorder that affects multiple organs and is characterized by the new onset of hypertension and proteinuria or end-organ dysfunction or both in the second half of pregnancy. NGAL is a 25-KDa protein of the lipocalin family and is considered to be a novel biomarker for ischemic injury. The objective of this study is to compare the levels of serum NGAL in preeclamptic patients and gestational age matched normotensive controls.Methods: The study design is case control study in which pregnant women with preeclampsia (n=40) are selected as cases. Cases were selected from pregnant women attending OG-OPD and IP satisfying the inclusion criteria and not coming under exclusion criteria. 0.5ml of blood was collected in vacutainers and was centrifuged at 3500rpm for 10 minutes. The serum thus separated was aliquoted into smaller plain containers and stored at -20 degree Celsius for analysis. The urine sample was also collected. Controls were also selected from the OP patients.Results: In present study, the serum NGAL ranged from 40-900ng/ml in cases and from 110-795ng/ml in controls. There is no difference in NGAL between cases and control. The correlation coefficients between the NGAL levels and other parameters like maternal age, gestational age, systolic Blood pressure, diastolic Blood pressure, uric acid levels, urine PCR are also not statistically significant.Conclusions: Serum NGAL levels are not significantly elevated in patients with preeclampsia when compared with the normotensive controls and also there is no significant correlation between serum NGAL levels and other assessed parameters.

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NTRODUCTIONAbnormal uterine bleeding is one of the most common gynecological problems in patients approaching the outpatient clinics in the country. These complaints definitely affect the quality of life of the patient. The etiology of AUB varies with the age group of the patient. There is the PALM COEIN classification for AUB by FIGO. 1 There are many diagnostic modalities for evaluating endometrial pathologies in women who have AUB. Transvaginal sonogram (TVS) has permitted the use of higher frequency ultrasound waves at greater proximity of the uterus. It is a relatively cheap and noninvasive diagnostic modality for studying the endometrial pattern and its thickness and at the same time to exclude organic pathology in case of AUB while dilatation and curettage gives us a definitive histopathologic picture. This study attempts to correlate the USG findings and histopathology in patients with AUB. The gold standard ABSTRACT Background: Under normal circumstances, a woman's uterus sheds a limited amount of blood during each menstrual period (around 80 ml). Bleeding that occurs erratically or excessive menstrual bleeding is called abnormal uterine bleeding (AUB). The causes of AUB are many and varied. Initial investigations include transvaginal ultrasound and histopathologic assessment of the endometrium. Objective of this study was to evaluation of endometrial thickness with trans-vaginal ultrasound and its correlation with histopathology by dilatation and curettage in abnormal uterine bleeding. To determine the efficacy of transvaginal ultrasound in evaluating the endometrial thickness. To correlate the endometrial thickness by transvaginal ultrasound with endometrial histopathology in women with AUB. Methods: It is a retrospective observational study. All reproductive and perimenopausal age group women who underwent dilatation and curettage for abnormal uterine bleeding during the period June 2014-June 2016 was taken and analyzed and correlated with their endometrial thickness measured with Transvaginal ultrasound. Results: Around 478 patients who underwent endometrial sampling over a period of two years were analyzed. Maximum number of patients were in the fourth decade and the overweight category 36.6%. Proliferative endometrium was the most common histopathologic picture (44.76%). Detection of precancerous lesions were-5.87% and endometrial cancer was 1.05%. Conclusions: An ET of 8 mm and above gave 100% sensitivity and negative predictive value for precancerous and cancerous lesions.