Pulmonary hyalinizing granuloma.


Pulmonary hyalinizing granulomas are distinct fibrosing lesions of lung, having central whorled deposits of lamellar collagen. Twenty-four cases of this unusual pulmonary lesion are reported herein. Hyalinizing granulomas occur in middle-aged persons and are frequently mistaken for metastatic carcinoma radiographically. More than half of the patients had… (More)

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