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5 Honeycombing
CLINICAL IMAGAGINGAN ATLAS OF DIFFERENTIAL DAIGNOSIS
EISENBERG
DR. Muhammad Bin Zulfiqar PGR-FCPS III SIMS/SHL
• Fig C 5-1 Classic honeycomb pattern in pneumoconiosis. (A) Frontal and (B) lateral views.
• Fig C 5-2 Sarcoidosis. Coarse honeycomb pattern.
• Fig C 5-3 Bronchiectasis (cystic fibrosis). Diffuse increase in interstitial markings radiating in a bronchovascular distribution with tramlines (arrows) and peribronchial cuffing (arrowhead).16
• Fig C 5-4 Diffuse interstitial fibrosis. (A) Frontal and (B) lateral views of the chest demonstrate a coarse reticular pattern indicating pronounced fibrosis. Intervening small areas of lucency produce the appearance of a honeycomb lung, especially in the right upper lobe.
• Fig C 5-5 Pulmonary Langerhans cell histiocytosis. Diffuse honeycomb pattern that is slightly more prominent in the upper lung zones.
• Fig C 5-6 Scleroderma. Coned view of the left lower lung demonstrates a honeycomb pattern, with small emphysematous areas combined with fibrosis and fine nodularity.
• Fig C 5-7 Amyloidosis.
• Fig C 5-8 Neurofibromatosis.