Table 3. Imaging features of 71 published cases with PEH from literature.

Characteristics	N
Number of patients	71
Distribution
Single nodule in one lobe	12
Multiple nodules in one lobe	10
Multiple nodules in the whole lung	49
Classification based on lesions components
Consolidations*
Mass type	10
Nodular type	36
Mixed	16
Ground glass opacities	8
Imaging signs
Calcification	13
Pleural effusion	14
Mediastinal lymph node enlargement	8
Hilar lymph nodes enlargement	8

*, the imaging features of 1 patient were not available. Mixed type contained both mass and nodular types. PEH, pulmonary epithelioid hemangioendothelioma.