Update README.md

README.md

@@ -4,11 +4,14 @@ task_categories:
 ---
 This is the official dataset(HCC) of "Interpretable 2.5D Network by Hierarchical Attention and Consistency Learning for 3D MRI Classification" .
 
+**Detailed Information**
 HCC: which is a private dataset collected from the West China Hospital,
 and is a prospective trial aim to validate the effectiveness of MRI images for
 predicting Microvascular Invasion(MVI) in patients with Hepatocellular Carci-
 noma. This dataset totally consists of 246 patients, including 110 patients with
-MVI and 136 ones without MVI. Although MRI consists of multiple modalities,
-based on clinical experience, only the Hepatobiliary Phase (HBP) modality is
-selected for our experiment. Experts roughly outline the lesion on one slice of
-the patient, and we extract a total of 20 upper and lower slices from it.
+MVI and 136 ones without MVI. 
+
+**how to use data?**
+1. Download 'img.zip'
+2. read '{patient_number}_{label}.nii.gz' and generate labels
+