Pathological Comparisons of Surgical Open Lung Biopsies and Cryobiopsies in Non-IPF ILD

Le rôle de la Cryobiopsie Transbronchique Dans le Diagnostic Des Maladies Pulmoniares Interstitielles

Pathological comparisons of surgical open lung biopsies and cryobiopsies in non-IPF ILD. Patients with non-IPF ILD eligible for an open lung biopsy will undergo cryobiopsy in the same time. Between observers agreement will be assessed for each pairs of samples.

Inclusion Criteria:

• Non IPF ILD eligible for surgical lung biopsy reviewed during multidisciplinary approach

Exclusion Criteria:

• Ineligible for lung biopsy: pulmonary hypertension, coagulation deficiency, FEV<11, giant emphysematous bullae, hemodynamic instability severe hypoxia, general anesthetic ineligibility