Obstetrics & Gynecology

Pregnancy

Latest AI and machine learning research in pregnancy for healthcare professionals.

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Fetal Sleep: A Cross-Species Review of Physiology, Measurement, and Classification

Fetal sleep is a relatively underexplored yet vital aspect of prenatal neurodevelopment. Understanding fetal sleep patterns could provide insights into early brain maturation and help clinicians detect signs of neurological compromise that arise due to fetal hypoxia or fetal growth restriction. This review synthesizes over eight decades of research on the physiological characteristics, ontogeny,...

TUS-REC2024: A Challenge to Reconstruct 3D Freehand Ultrasound Without External Tracker

Trackerless freehand ultrasound reconstruction aims to reconstruct 3D volumes from sequences of 2D ultrasound images without relying on external tracking systems, offering a low-cost, portable, and widely deployable alternative for volumetric imaging. However, it presents significant challenges, including accurate inter-frame motion estimation, minimisation of drift accumulation over long sequen...

Lightweight Physics-Informed Zero-Shot Ultrasound Plane Wave Denoising

Ultrasound Coherent Plane Wave Compounding (CPWC) enhances image contrast by combining echoes from multiple steered transmissions. While increasing ...

Fusing Radiomic Features with Deep Representations for Gestational Age Estimation in Fetal Ultrasound Images

Accurate gestational age (GA) estimation, ideally through fetal ultrasound measurement, is a crucial aspect of providing excellent antenatal care. H...

[Preoperative anal function assessment in sphincter-preserving surgery for rectal cancer: clinical significance and strategies].

Sphincter-preserving surgery has become the mainstream approach for mid-to-low rectal cancer, yet postoperative anal dysfunction (low anterior resecti...

Jun 25 2025 40550651
Fetal growth disorders detection during first trimester gestation through comprehensive maternal circulating DNA profiling.

BACKGROUND: Early diagnosis, close follow-up and timely delivery constitute the main elements for appropriate detection and management of Fetal Growth...

Jun 18 2025 40263746
Automatic Cannulation of Femoral Vessels in a Porcine Shock Model

Rapid and reliable vascular access is critical in trauma and critical care. Central vascular catheterization enables high-volume resuscitation, hemo...

Nanotechnology-Enhanced siRNA Delivery: Revolutionizing Cancer Therapy.

RNA interference (RNAi) has emerged as a transformative approach for cancer therapy, enabling precise gene silencing through small interfering RNA (si...

Jun 16 2025 40354673
MS-UMamba: An Improved Vision Mamba Unet for Fetal Abdominal Medical Image Segmentation

Recently, Mamba-based methods have become popular in medical image segmentation due to their lightweight design and long-range dependency modeling c...

Self-supervised Learning of Echocardiographic Video Representations via Online Cluster Distillation

Self-supervised learning (SSL) has achieved major advances in natural images and video understanding, but challenges remain in domains like echocard...

Machine learning-guided fabrication of carbon dot-pepsin nano-conjugates for enhanced bioimaging, synergistic drug delivery, and visible light-induced photosensitization.

Carbon dots (CDs) are emerging as next-generation bioimaging agents due to their strong fluorescence, photobleaching resistance, and biocompatibility....

Jun 12 2025 40406939
Adapting Vision-Language Foundation Model for Next Generation Medical Ultrasound Image Analysis

Medical ultrasonography is an essential imaging technique for examining superficial organs and tissues, including lymph nodes, breast, and thyroid. ...

Biologically Inspired Deep Learning Approaches for Fetal Ultrasound Image Classification

Accurate classification of second-trimester fetal ultrasound images remains challenging due to low image quality, high intra-class variability, and ...

DCD: A Semantic Segmentation Model for Fetal Ultrasound Four-Chamber View

Accurate segmentation of anatomical structures in the apical four-chamber (A4C) view of fetal echocardiography is essential for early diagnosis and ...

Artificial intelligence and endoanal ultrasound: pioneering automated differentiation of benign anal and sphincter lesions.

BACKGROUND: Anal injuries, such as lacerations and fissures, are challenging to diagnose because of their anatomical complexity. Endoanal ultrasound (...

Jun 10 2025 40493115
FAMSeg: Fetal Femur and Cranial Ultrasound Segmentation Using Feature-Aware Attention and Mamba Enhancement

Accurate ultrasound image segmentation is a prerequisite for precise biometrics and accurate assessment. Relying on manual delineation introduces si...

Comparative performance of ensemble models in predicting dental provider types: insights from fee-for-service data

Dental provider classification plays a crucial role in optimizing healthcare resource allocation and policy planning. Effective categorization of pr...

DSSAU-Net:U-Shaped Hybrid Network for Pubic Symphysis and Fetal Head Segmentation

In the childbirth process, traditional methods involve invasive vaginal examinations, but research has shown that these methods are both subjective ...

Automated Measurement of Optic Nerve Sheath Diameter Using Ocular Ultrasound Video

Objective. Elevated intracranial pressure (ICP) is recognized as a biomarker of secondary brain injury, with a significant linear correlation observ...

VLCD: Vision-Language Contrastive Distillation for Accurate and Efficient Automatic Placenta Analysis

Pathological examination of the placenta is an effective method for detecting and mitigating health risks associated with childbirth. Recent advance...

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