Khaldoon Aljerian1. 1. Department of Pathology, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia.
Abstract
INTRODUCTION: Chorioamnionitis that is associated with high rates of morbidity and mortality needs an early diagnosis for effective treatment. However, views are conflicting on the effectiveness of a clinical versus a histological diagnosis of the disease. The accuracy of clinical diagnoses should be evaluated by determining their correlation with histopathological data. METHODS: A total of 696 placental records from single and multiple pregnancies between January 2011 and February 2018 were collected and reviewed to determine if chorioamnionitis was present. RESULTS: Of the 696 records, 255 had histological data available, and of these, histological evidence for chorioamnionitis was recorded in 135 (52.9%). Clinical chorioamnionitis diagnosis was insensitive (26.7%; 95% confidence interval 19.43%-34.96%) and inaccurate (61.1%; 95% confidence interval 54.90%-67.19%). As well, 73.3% of histologically positive chorioamnionitis cases were missed using clinical indicators. DISCUSSION: Clinical diagnosis for chorioamnionitis is inaccurate; in our study, most of the positive cases were not diagnosed using clinical indicators. However, of the clinical indicators examined, maternal and fetal tachycardia were the most reliable.
INTRODUCTION: Chorioamnionitis that is associated with high rates of morbidity and mortality needs an early diagnosis for effective treatment. However, views are conflicting on the effectiveness of a clinical versus a histological diagnosis of the disease. The accuracy of clinical diagnoses should be evaluated by determining their correlation with histopathological data. METHODS: A total of 696 placental records from single and multiple pregnancies between January 2011 and February 2018 were collected and reviewed to determine if chorioamnionitis was present. RESULTS: Of the 696 records, 255 had histological data available, and of these, histological evidence for chorioamnionitis was recorded in 135 (52.9%). Clinical chorioamnionitis diagnosis was insensitive (26.7%; 95% confidence interval 19.43%-34.96%) and inaccurate (61.1%; 95% confidence interval 54.90%-67.19%). As well, 73.3% of histologically positive chorioamnionitis cases were missed using clinical indicators. DISCUSSION: Clinical diagnosis for chorioamnionitis is inaccurate; in our study, most of the positive cases were not diagnosed using clinical indicators. However, of the clinical indicators examined, maternal and fetal tachycardia were the most reliable.
Entities:
Keywords:
Chorioamnionitis; morbidity; pathology; placenta; pregnancy; reproducibility of results
Authors: Ghaida Abdullah Eissa; Ayman A Bukhari; Banan A Alsaif; Renad M Abualsaud; Raghad M Alhowaidi; Reham Alshehri Journal: Cureus Date: 2022-09-28