import os
import pydicom
dcm_path = r'../../.dcm'
ds_dcm = pydicom.dcmread(dcm_path)
ds_dcm.add_new('SliceLocation', 'DS', ori_ds_dcm.SliceLocation) # 写入key 和 value
ds_dcm.save_as('../../.dcm')
import os
import pydicom
dcm_path = r'../../.dcm'
ds_dcm = pydicom.dcmread(dcm_path)
ds_dcm.add_new('SliceLocation', 'DS', ori_ds_dcm.SliceLocation) # 写入key 和 value
ds_dcm.save_as('../../.dcm')