Objective:To analysis the origin, pathology, clinical characteristics and treatment of patients with Primary malignantfibroushistiocytoma (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
AIM: to study the clinical and pathological features of malignantfibroushistiocytoma in the stomach.
目的：探讨原发于胃的恶性纤维组织细胞瘤的临床病理学特征。
3
Objective Objective to study the treatment method and prognosis of primary malignantfibroushistiocytoma of the lung.