Gowers' sign in children with discitis of the lumbar spine

Area of Science:

• Pediatric Orthopedics
• Pediatric Infectious Diseases
• Neuromuscular Disorders

Background:

• Gowers' sign is a classic indicator of proximal lower limb muscle weakness, particularly in Duchenne muscular dystrophy.
• The sign involves children using their hands to 'climb up' their bodies when rising due to pelvic and paravertebral muscle weakness.
• This maneuver is often associated with avoiding pain or discomfort during movement.

Purpose of the Study:

• To investigate the association between Gowers' sign and lumbar disc space infection in pediatric patients.
• To determine if Gowers' sign can serve as an early diagnostic clue for spinal infections in children.
• To evaluate the resolution of Gowers' sign following treatment for disc space infection.

Main Methods:

• Case series reporting on four pediatric patients aged 3.3-8 years.
• Clinical observation of Gowers' sign during the early stages of illness.
• Assessment of sign resolution after successful treatment for lumbar disc space infection.

Main Results:

• All four pediatric patients presented with Gowers' sign.
• The patients were diagnosed with disc space infection in the lumbar region.
• Gowers' sign resolved in all patients after appropriate treatment for the infection.

Conclusions:

• Gowers' sign in young children may indicate an underlying lumbar spine infection, not solely neuromuscular disease.
• The presence of Gowers' sign warrants a thorough examination for spinal pathology, including infection.
• Prompt diagnosis and treatment of disc space infection can lead to the resolution of Gowers' sign.