1. A 67-year-old woman with a slowly growing lung nodule

2. A well-defined round mass with calcification and low-attenuation area in LLL

3. A round hemorrhagic mass with central irregular sclerosis

4. So-called sclerosing hemangioma, hemorrhagic and solid pattern

5. So-called sclerosing hemangioma, hemorrhagic and solid pattern

6. Epithelioid cells of so-called sclerosing hemangioma in the solid pattern

7. Ki-67 Ag; some membrane staining