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The practice of using divide and conquer techniques to solve complex, time-consuming problems has been in use for a very long time. Here we evaluate the performance of centroid-based clustering techniques, specifically k-means and its two approximation algorithms, the k-means++ and k-means|| (also known as Scalable k-means++), as divide and conquer paradigms applied for the creation of minimum spanning...
Vasa previa is characterized by the presence of a blood vessel or vessels that are not supported by the umbilical cord or placenta and traverse the fetal membranes, which are covering the internal cervical os, in front of presenting fetal part [1]. Vasa previa remains a challenging obstetrical complication with a significant risk of both fetal morbidity and mortality due to fetal exsanguination secondary...
We report a case of preterm labor caused by Eikenella corrodens chorioamnionitis at 26 weeks of gestation. The patient and her partner had tongue piercing and had daily mutual oral intercourse. Hematogenous spread from repeated trauma to tongue piercing and ascending vaginal infection are possible routes for E corrodens intraamniotic infection.
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