Childhood epilepsy surgery assessment in Shanghai: comparing video EEG and MRI

Make sure the team is assessing the right events

Bring a description of each type of episode, including how it starts, how long it lasts and how recovery looks. Short home videos can support the history when they are recorded safely; caring for the child comes first. Include the full medicine history, doses used, reasons for changes and observed effects. Continued episodes deserve reassessment, but an operation should not be selected from the number of medicines alone. The clinical team needs to clarify the seizure types and previous treatment before deciding what a surgical evaluation is intended to answer.

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What does longer video EEG add?

A routine EEG and prolonged video EEG serve related but different purposes. Video EEG links behaviour and electrical recordings over time, so the team can examine whether captured events resemble the child’s usual episodes and how activity develops. Parents’ observations can therefore matter when interpreting a recording. Monitoring may require a hospital stay, and an admission does not guarantee that a typical seizure will occur. Ask which events the team hopes to record and what happens if it cannot obtain enough information. Do not reduce medicines at home to make seizures easier to capture.

Sources and references: [1] [4]

Why review an MRI that has already been done?

MRI supplies structural information that needs to be compared with the seizure history and EEG. The report alone may not allow the new team to examine a subtle abnormality, so original image files are valuable. Sometimes the specialist asks for different or updated imaging after reviewing earlier studies. Ask what unanswered question justifies repeating the test and whether sedation would be needed for your child. A visible abnormality is a clue, not automatic proof that removing it will control the seizures; the different pieces of evidence must be considered together.

Sources and references: [1]

The target and the child’s abilities both matter

An assessment also considers the functions that treatment could affect, including movement, language and learning. Developmental or neuropsychological evaluation can document the child’s abilities and help the team discuss potential gains and losses with the family. Some children need further investigations when the initial information is insufficient. Invasive EEG, for example, involves placing electrodes through an operation and has its own risks; it is not simply a more detailed routine EEG for everyone. Ask which uncertainty an additional test would resolve and how its result could change the recommendation.

Sources and references: [1] [2]

How Shanghai paediatric epilepsy teams combine the evidence

Children's Hospital of Fudan University has multidisciplinary paediatric epilepsy resources; its hospital specialty overview describes long-term video EEG, neuroimaging and epilepsy-surgery assessment. Shanghai’s advantage is a shared review by neurology, neurosurgery and imaging: do recorded events match the child’s usual seizures, do EEG and MRI point to a coherent region, and what language, movement or learning functions lie nearby? Read about Drug-resistant epilepsy in children and bring the full medicine history, original studies and family observations so both surgical and non-surgical paths can be explained.

Sources and references: [3]

Leave with an explanation of the next decision

A useful conclusion should say whether an operation is being considered, what it would aim to achieve and which questions remain. A team may recommend more investigation, continued medical care or another treatment instead of immediate surgery. Ask how the likely benefit relates to the specific seizure types and how the risks relate to the proposed brain region and procedure. Write down the family’s priorities, such as reducing injurious falls or protecting communication, so these are part of the discussion. General success percentages cannot tell a family what will happen to one child.

Sources and references: [5]

Prepare a record set that another team can use

Organise the original MRI files, EEG reports and available raw recordings, seizure videos, medicine timeline and earlier genetic or developmental assessments. Label when each was obtained and describe changes since then. Ask the receiving hospital about usable file formats and translation needs before sending a large collection. Discuss travel fitness, sufficient medicine supply and the child’s existing seizure action plan with the treating clinician. If the child is acutely unwell or having a prolonged seizure, seek local emergency care instead of waiting for an overseas consultation.

Sources and references: [1] [4]

Separate assessment costs from a possible operation

Request an estimate for consultation, monitoring, imaging, sedation if needed and multidisciplinary review, distinguishing these from any later invasive test or surgery. Include accommodation, a caregiver and the possibility of a second visit; assessment does not always finish within a single planned stay. Before leaving, agree who will manage prescriptions, urgent problems and developmental follow-up at home, and how the Shanghai findings will reach that clinician.

eastmedgo knows the Chinese medical system and can help families organise seizure videos, raw EEG, MRI, medicines and development records, connect them with paediatric epilepsy specialists, coordinate the next assessment steps, and prepare records for the local clinical team to manage medication and developmental follow-up after the family returns home. See eastmedgo services, then contact eastmedgo with seizure videos, raw EEG and MRI to ask whether presurgical assessment could help your child.

Sources and references: [1] [5]

Common questions