[Osteoclastoma-like giant cell tumor of the lung]

Osteoclastoma-like giant cell tumor of lung. A case of osteoclastoma-like giant cell tumor of the lung is reported. This is an unusual tumor too described in the heart, thyroid, skin, soft tissues and pancreas. AA. studied the tumor's structure and are of opinion that it concerns a primitive nonepithelial neoplasm of the lung.