HUAC Chest X-Ray Reports and Images from a Brazilian University Hospital

Huac Chest Xray Reports Images is a multimodal dataset containing chest X-ray images and associated medical reports from Hospital Universitário Alcides Carneiro (HUAC). It was developed as part of academic research at the Federal University of Campina Grande (UFCG). Data was collected from the HUAC database system between January 1, 2026, and May 7, 2026.

Use Cases

• Train image-text retrieval models based on the pairing of chest X-ray images and their corresponding reports.
• Develop report generation models based on the chest X-ray images mentioned in the description.
• Conduct research on clinical data integration based on the structured requisition IDs linking images and text.
• Benchmark multimodal classification tasks based on the combined image and text data from a hospital setting.

Strengths

• Data originates from a specific university hospital (Hospital Universitário Alcides Carneiro), providing a defined clinical context.
• Includes a temporal range for data collection (01/01/26 to 05/07/26).
• Developed as part of academic research at Federal University of Campina Grande (UFCG).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Hospital Universitário Alcides Carneiro (HUAC) database system.

Collection Method

Collected from the hospital's database system.

Time Range

2026-01-01 to 2026-05-07

Freshness

Last updated 2026-05-10 17:24:36; freshness should be verified.

Geography

Likely Brazil, based on the hospital and university names.