[Pulmonary hyalinizing granuloma mimicking pulmonary carcinoma]

Pulmonary hyalinizing granuloma is a rare fibrosing nodular disease of the lung characterized by solitary or multiple pulmonary nodules. They can occur after inflammatory or post-inflammatory changes. A 60 years old asymptomatic patient admitted to our clinic because of a solid mass of 6 cm in his routine chest radiography. A lobectomy was performed and the histological diagnosis was reported as pulmonary hyalinizing granuloma. This case, mimicking pulmonary carcinoma, is rarely found in the literature.