Figure 4From: Oral lymphomatoid granulomatosis, the first sign of a ‘rare disease’: a case report Total-body computed tomography scans with contrast enhancement. Total-body computed tomography scans show: (a) a nodular mass (a ‘cannonball’ - 13x14 mm) in the lower lobe of the right lung (white arrow); (b) at eight-month follow-up, the scan shows the disappearance of the pulmonary lesion.Back to article page