Fig. 1From: Aggregatibacter actinomycetemcomitans infection in a 15-year-old boy with pulmonary empyema: a case report and review of literatureChest-X-Ray. Antero-posterior Chest-X-Ray showing a semi-moon radiodensity in the right upper and middle lung field and disventilative/dystelectasic phenomena of the adjacent lung, together with a slight homolateral shift of mediastinumBack to article page