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Table 4 Description of extent and severity score findings

From: Systemic sclerosis: correlation between lung abnormalities on high-resolution computed tomography (HRCT) and pulmonary function tests (PFTs)

HRCT findingsDescription Number (%) total = 30
Mere presence1–3 segments
(score 1)
4–9 segments
(score 2)
> 9 segments
(score 3)
Ground glass (1)283 (10)8 (26.7)17 (56.7)
Irregular Pleural Margins (2)105 (16.7)3 (10)2 (6.7)
Septal / Subpleural Lines (3)195 (16.7)4 (13.3)9 (30)
Honeycombing (4)103 (10)3 (10)4 (13.3)
Subpleural Cyst (5)98 (26.7)1 (3.3)0 (0)