慢性骨髓炎系骨科常见病,致癌变者则少见。我院自1978年以来共收治5例,报告如下。例1.男,38岁。左小腿外伤感染治愈已20年,8月前劳动时擦破原陈旧瘢痕,感染溃疡流脓,在当地医院行病灶清除术。术后仍流脓不止,局部溃烂缺损骨外露。近月来创面迅速扩大、疼病,于1986年12月30日转我院治疗。见左小腿胫前有8×6×5cm 溃烂创 Chronic osteomyelitis is a common disease in orthopedics, but it is rare in people with cancer. Our hospital has treated 5 cases since 1978. The report is as follows. Example 1. Male, 38 years old. The treatment of left leg injury has been cured for 20 years. Before August, the old scar was wiped off during labor, and the ulcer was exuded. The lesion was removed at the local hospital. After the operation, the pus was still absent and the bones of the local ulcerated bone were exposed. In recent months, the wounds have rapidly expanded and caused pain, and they were transferred to our hospital on December 30, 1986. See 8×6×5cm in front of the left calf