Cerebral Palsy Diagnosis and Evaluation

Cerebral Palsy diagnosis at Liv Hospital combines clinical evaluation, developmental screening, and advanced imaging for early and accurate assessment.

How Is Cerebral Palsy Diagnosed?

Diagnosing Cerebral Palsy (CP) requires careful clinical observation, developmental follow up, and advanced imaging.
Because there is no single test for CP, physicians evaluate patterns of movement, muscle tone, and reflexes that differ from typical development.

Early diagnosis is essential, as it enables intervention during key periods of brain plasticity. While CP may be identified soon after birth in high-risk infants, in many children the diagnosis becomes clear over time as developmental milestones are delayed.

Developmental Monitoring and Screening

The first step often occurs during routine pediatric check-ups. Doctors monitor "developmental milestones" such as:

• Motor milestones: Can the baby roll over, sit up, or crawl at the expected age?
• Posture and Symmetry: Does the baby favor one side of the body or exhibit unusual stiffness (hypertonia) or floppiness (hypotonia)?
• Reflexes: The presence of primitive reflexes (like the Moro reflex) beyond the age they should have disappeared can be a significant clinical indicator.

Physical and Neurological Examination

A specialist, typically a pediatric neurologist, will perform a detailed physical exam to assess:

• Muscle Tone: Checking for spasticity (stiffness) or dyskinesia (uncontrolled movements).
• Deep Tendon Reflexes: Overactive reflexes are often a hallmark of Spastic CP.
• Coordination and Balance: Observing how the child reaches for objects or attempts to transition between positions.

Brain Imaging: MRI and Cranial Ultrasound

Imaging is used to look for the "why" and "where" of the brain injury:

• MRI (Magnetic Resonance Imaging): The gold standard for CP diagnosis. It provides detailed images of the brain's structure, identifying areas of white matter damage or malformations.
• Cranial Ultrasound: Often used in premature infants in the NICU to detect bleeding in the brain (hemorrhage) or periventricular leukomalacia (PVL).

Categorizing Movement Disorders

The diagnosis will specify the type of movement disorder observed:

• Spastic: Stiff muscles (damage to the motor cortex).
• Dyskinetic: Uncontrolled, writhing movements (damage to the basal ganglia).
• Ataxic: Balance and coordination issues (damage to the cerebellum).

Genetic and Metabolic Testing

While CP is primarily caused by brain injury, in some cases, genetic or metabolic disorders can mimic the symptoms.
If the child's condition seems to be getting worse (progressive), which is against the nature of CP, doctors may order blood tests or genetic sequencing to rule out degenerative conditions.

Electroencephalogram (EEG)

For children who have a history of seizure-like activity or staring spells, an EEG is performed. This test records electrical activity in the brain using small scalp sensors. It helps diagnose epilepsy, which is a frequent comorbidity. The EEG can show specific patterns of brain waves that indicate the risk of seizures and guide the selection of anticonvulsant medication. Even in the absence of obvious seizures, an EEG can provide information about the brain's background function.

Assessing Functional Ability

Clinicians use the Gross Motor Function Classification System to evaluate the severity of the condition. This 5-level system helps predict the child's future mobility needs:

• Level I: Walks without limitations.
• Level III: Walks using a hand-held mobility device.
• Level V: Transported in a manual wheelchair.

Evaluation of Associated Conditions

Because the initial brain injury can affect multiple systems, a comprehensive evaluation includes:

• Vision and Hearing Tests: To check for strabismus (crossed eyes) or sensory processing issues.
• EEG (Electroencephalogram): To screen for epilepsy, which affects about 30-50% of children with CP.
• Speech and Swallow Assessment: To determine if the child can safely consume food or if they require communication aids.

Orthopedic Evaluation

An orthopedic surgeon evaluates the impact of muscle tone on the skeletal system. They look for:

• Hip Displacement: High muscle tone can pull the hip out of its socket.
• Scoliosis: Curvature of the spine caused by muscle imbalances.
• Gait Analysis: Advanced computer-aided analysis to see exactly how a child’s muscles and joints work during movement.

Cognitive and Psychological Testing

Identifying the child's cognitive strengths and challenges is vital for educational planning.
This evaluation determines if the child has learning disabilities or intellectual challenges, ensuring they receive the correct "scaffolding" in school.

The Importance of "Clinical Red Flags"

Certain signs in infancy warrant immediate evaluation:

• Under 6 months: Head lags when being picked up; feels "stiff" or "floppy."
• Over 6 months: Cannot bring hands together; reaches out with only one hand while keeping the other fisted.
• Over 10 months: Crawls in a lopsided manner; pushes off with one hand and leg while dragging the others.

How Does Liv Hospital Diagnose Cerebral Palsy?

 Liv Hastanesi'nde serebral palsi tanısı, hassasiyet ve şefkatle yönlendirilir. Pediatrik Nöroloji ve Nörogörüntüleme ekipleri, motor ve nörolojik sağlığı değerlendirmek için yüksek çözünürlüklü MRI ve gelişmiş yürüyüş analizi kullanır.
Çok disiplinli bir Serebral Palsi Kurulu, tanının her çocuğun gelişim potansiyelini destekleyen net ve kişiselleştirilmiş bir yol haritası haline gelmesini sağlamak için işbirliği yapar.