Obstetrics & Gynecology

Latest AI and machine learning research in obstetrics & gynecology for healthcare professionals.

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Showing 3601-3620 of 3,676 articles

Technical Note: A new device for cervical insemination of sheep - design and field test.

Deep semen deposition, avoiding retrograde flow, lesions and stress, has proved to be very important in the success of sheep AI. The objective of the present study was to develop a new, suitable anti-retrograde flow device for sheep cervical AI (DARIO) that enables deep deposition of semen into the cervix without any modifications to the procedures currently used, and to compare the fertility, fec...

Dec 1 2017 29293790

Developmental and reproductive characteristics of beef heifers classified by pubertal status at time of first breeding.

Data collected for 10 or more years at the West Central Research and Extension Center, North Platte, NE ( = 1,104); the Gudmundsen Sandhills Laboratory, Whitman, NE ( = 1,333); and the USDA, ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT ( = 1,176) were retrospectively analyzed to evaluate growth and reproductive performance of beef heifers classified by pubertal status be...

Dec 1 2017 29293800
Effects of supplementing methionine hydroxy analog on beef cow performance, milk production, reproduction, and preweaning calf performance.

Mature Simmental × Angus cows (214 cows; 635 ± 7 kg) were utilized to determine the effects of late gestation and early postpartum supplementation of ...

Dec 1 2017 29293801
Low Oxygen Delivery as a Predictor of Acute Kidney Injury during Cardiopulmonary Bypass.

Low indexed oxygen delivery (DOi) during cardiopulmonary bypass (CPB) has been associated with an increase in the likelihood of acute kidney injury (A...

Dec 1 2017 29302112
The Association Between Bisphenol A and Polycystic Ovarian Syndrome: A Case-Control Study.

Polycystic ovarian syndrome (PCOS) is an endocrine metabolic disorder with unclear etiopathogenesis among reproductive age women. Evidences show genet...

Dec 1 2017 29373882
Radiofrequency-induced endometrial ablation for the treatment of postpartum hemorrhage after vaginal delivery: Case report.

RATIONALE: Postpartum hemorrhage is a common complication and difficult problem in obstetrics. Radiofrequency-induced endometrial ablation (RFIEA) wid...

Dec 1 2017 29384976
The application of 18F-FDG PET/CT in ovarian immature teratomas when pathological examination results contradict clinical observations: a case report.

RATIONALE: Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) could reveal potential lymph node involvem...

Dec 1 2017 29390326
Uterine fibroids with positive 18F-FDG PET/CT image and significantly increased CA19-9: A case report.

RATIONALE: Uterine fibroids are the most common pelvic solid tumors and common to 25% of women. F-fluorodexyglucose (F-FDG) is an energy metabolism tr...

Dec 1 2017 29390568
Ovarian Function Recovery During Anastrozole in Breast Cancer Patients With Chemotherapy-Induced Ovarian Function Failure.

BACKGROUND: Aromatase inhibitors (AIs) are given as adjuvant therapy for hormone receptor-positive breast cancer in postmenopausal women, also to thos...

Dec 1 2017 29546343
Preliminary study on the diagnostic value of single-source dual-energy CT in diagnosing cervical lymph node metastasis of thyroid carcinoma.

BACKGROUND: To investigate the value of single-source dual-energy spectral CT imaging in improving the accuracy of preoperative diagnosis of lymph nod...

Nov 1 2017 29268547
Robot-Assisted Training of Arm and Hand Movement Shows Functional Improvements for Incomplete Cervical Spinal Cord Injury.

OBJECTIVE: The aim of the study was to demonstrate the feasibility, tolerability, and effectiveness of robotic-assisted arm training in incomplete chr...

Oct 1 2017 28857769
[Treatment of odontoid fracture combined with lower cervical spinal cord injuries without fracture or dislocation].

OBJECTIVE: To discuss the clinical characteristics, mechanism, and treatment of odontoid fracture combined with lower cervical spinal cord injuries wi...

Aug 15 2017 29806437
Detection and Labeling of Vertebrae in MR Images Using Deep Learning with Clinical Annotations as Training Data.

The purpose of this study was to investigate the potential of using clinically provided spine label annotations stored in a single institution image a...

Aug 1 2017 28083827
[The rational application of Da Vinci surgical system in thyroidectomy].

Da Vinci surgical system is the most advanced minimally invasive surgical platform in the world, and this system has been widely used in cardiac surge...

Aug 1 2017 28789504
New Developments in Robotics and Single-site Gynecologic Surgery.

Within the last 10 years there have been significant advances in minimal-access surgery. Although no emerging technology has demonstrated improved out...

Jun 1 2017 28098574
Increasing Utilization of Minimally Invasive Hysterectomy.

Once the decision to perform a hysterectomy has been made, the type and route of hysterectomy must be chosen, and efforts made to accomplish the surge...

Jun 1 2017 28263200
New Developments in Minimally Invasive Gynecologic Oncology Surgery.

Minimally invasive surgery continues to transform the field of gynecologic oncology and has now become the standard of care for many early-stage malig...

Jun 1 2017 28406810
Intelligent diagnosis of jaundice with dynamic uncertain causality graph model.

Jaundice is a common and complex clinical symptom potentially occurring in hepatology, general surgery, pediatrics, infectious diseases, gynecology, a...

May 1 2017 28471111
Automatic Estimation of Volumetric Breast Density Using Artificial Neural Network-Based Calibration of Full-Field Digital Mammography: Feasibility on Japanese Women With and Without Breast Cancer.

Breast cancer is the most common invasive cancer among women and its incidence is increasing. Risk assessment is valuable and recent methods are incor...

Apr 1 2017 27832519
PREDICTIVE MODELING OF HOSPITAL READMISSION RATES USING ELECTRONIC MEDICAL RECORD-WIDE MACHINE LEARNING: A CASE-STUDY USING MOUNT SINAI HEART FAILURE COHORT.

Reduction of preventable hospital readmissions that result from chronic or acute conditions like stroke, heart failure, myocardial infarction and pneu...

Jan 1 2017 27896982
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