Spectral Precise Image Study for Brain Tumors

Clinical Study for Exploring Image Quality the Spectral Precise Image in Patients With Diagnosed Intracranial Tumors

The goal of this observational study is to explore the image quality of spectral CT deep learning reconstruction technology (Spectral Precise Image) of patients with confirmed brain tumors.

The main question it aims to answer is:

The Image Quality (IQ) and diagnostic confidence of Spectral Precise Image reconstructions

Inclusion Criteria:

1. Patients with clinical and radiology (MRI/CT) diagnosed brain tumors.
2. Patients who underwent contrast enhanced scans using the Spectral CT 7500.
3. Study participants with age ≥ 18 years old.
4. Study participants that have signed Informed Consent Form (ICF)

Exclusion Criteria:

1. The clinical data or radiological information is considered incomplete after evaluation by the investigator.
2. Study participant that was enrolled in this study in the past
3. Data from study participants deemed unsuitable for enrollment based on the investigator's evaluation