TABLE 3

Histologies for all conclusive lesions in the eccentric and adjacent groups

OverallForceps biopsyCryobiopsy
Conclusive histology38 (58.5)20 (48.8)18 (75.0)
 Malignant
  Adenocarcinoma lung17 (44.8)9 (45.0)8 (44.4)
  Squamous cell carcinoma4 (10.5)3 (15.0)1 (5.6)
  Metastatic sarcoma1 (2.6)1 (5.0)0 (0.0)
 Benign
  Nodular lymphoid hyperplasia1 (2.6)0 (0.0)1 (5.6)
 Infection
  Tuberculosis
   Granulomatous inflammation9 (23.8)3 (15.0)6 (33.3)
   Necrotic tissue with guide sheath positive for Xpert MTB/RIF1 (2.6)1 (5.0)0 (0.0)
   Chronic inflammation with therapeutic response to    antituberculous drug4 (10.5)2 (10.0)2 (11.1)
  Chronic inflammation with guide sheath culture positive for    Penicillium1 (2.6)1 (5.0)0 (0.0)
Inconclusive histology27 (41.5)21 (51.2)6 (25.0)
Nondiagnostic
  Bronchial epithelium13 (48.2)12 (57.2)1 (16.7)
  Chronic inflammation5 (18.5)3 (14.2)2 (33.2)
  Fibrotic alveolar septa2 (7.4)1 (4.8)1 (16.7)
  Necrotic tissue2 (7.4)1 (4.8)1 (16.7)
  Fibrocollagenous tissue1 (3.7)1 (4.8)0 (0.0)
  Haemorrhagic lung tissue3 (11.1)3 (14.2)0 (0.0)
  Entrapped gland1 (3.7)0 (0.0)1 (16.7)

Data are presented as n (%), unless otherwise stated. n=65.