Skip to main content

Table 2 The pathologic results and follow-up results of solitary pulmonary lesions in each group

From: The role of 18F-FDG uptake features in the differential diagnosis of solitary pulmonary lesions with PET/CT

Groups Total FUG CUG MFUG MUG NUG
Malignant 89 63 16 2 5 3
Adenocarcinoma 59 40 11 2 5 1
Squamous cell carcinoma 16 12 4    
Adenosquamous carcinoma 2 1 1    
Small cell lung cancer 7 7     
Neuroendocrine carcinoma 4 3     1
Primitive neuroectodermal tumor 1      1
Benign 50 12 7 10 7 14
Inflammatory pseudotumor 10 5 1 3 1  
Tuberculosis 7 2 1 2 1 1
Lung abscess 4   4    
Cartilaginous hamartoma 4    1 1 2
Isolated fibrous tumor 2      2
Sclerosing hemangioma 1     1  
Neurilemmoma 1 1     
Benign in the follow-up period 21 4 1 4 3 9
  1. FUG full up take group, CUG circular uptake group, MFUG multi-focus uptake group, MUG mild uptake group, NUG no-uptake group