Figure 1. (a), (b): Clubbing of the fingers. (c), (d): Bone scintigraphy revealing areas of technetium 99 m-labeled methylene diphosphonate uptake in the femoral (c) and tibial bones (d). (e): Chest computed tomography showing a nodule in the upper lobe of the right lung.
From: Hypertrophic Osteoarthropathy
