Caprine neonatal spinal ultrasonography

Area of Science:

• Veterinary Medicine
• Diagnostic Imaging
• Neonatal Care

Background:

• Spinal ultrasonography is a safe, non-invasive imaging technique.
• Previous studies have documented neonatal spinal cord ultrasonography in humans and canines.
• No literature exists on caprine neonatal spinal cord ultrasonography.

Purpose of the Study:

• To characterize the normal ultrasonographic appearance of the caprine neonatal spinal cord.
• To establish reference measurements for caprine neonatal spinal cord dimensions.
• To provide a foundation for diagnosing congenital spinal cord lesions in goat kids.

Main Methods:

• Twenty one-day-old goat kids were examined.
• Sagittal and transverse ultrasound scans were performed using an 8MHz linear transducer.
• The spinal cord, meninges, and subarachnoid space were visualized and measured.

Main Results:

• The spinal cord appeared as a tubular anechoic to hypoechoic structure.
• Hyperechoic dura and pia mater surrounded the cord, with an anechoic subarachnoid space.
• Mean sagittal diameters were: cervical (4.6±0.3mm), thoracic (3.9±0.2mm), and lumbar (4.3±1.1mm).
• Cervical and lumbar regions were significantly wider than the thoracic region.

Conclusions:

• This study provides the first description of normal caprine neonatal spinal cord ultrasonography.
• The established measurements offer a baseline for comparative analysis.
• This research is crucial for diagnosing congenital spinal cord abnormalities in goat neonates.