Objective:To analysis the origin, pathology, clinical characteristics and treatment of patients with Primary malignant fibroushistiocytoma (MFH)of the larynx.
目的：分析原发性喉恶性纤维组织细胞瘤的起源、病理、临床特点及治疗。
2
Objective Objective to study the treatment method and prognosis of primary malignant fibroushistiocytoma of the lung.
目的研究肺原发恶性纤维组织细胞瘤的治疗方法及其预后。
3
To approach the clinical characteristic, diagnosis and method of treatment of malignant fibroushistiocytoma of bone.