患者女,37岁,农民,肥东人。主诉左小腿逐渐增粗约30年。初起于1951年5月,患者因跌伤后致左小腿肿痛,局部发红,且有微热,数日后疼痛消失,肿胀来退,但无任何异常感觉,此后行走及劳动均正常。1972年以来,左小腿逐渐增粗,且向前弯曲,行走略有不便,1973年11月来院门诊摄片,诊断为:①嗜酸性肉芽肿;②畸形性骨炎,于1974年2月入院治疗。住院检查全身情况无异常,左小腿中上1/3 Female patient, 37 years old, farmer, Feidong. The chief complained that the left lower leg gradually thickened for about 30 years. Early in May 1951, the patient suffered a swelling and pain in the left calf due to a fall. The patient developed localized redness and a slight heat. The pain disappeared a few days later and the swelling regressed, but there was no abnormal feeling. Afterwards, walking and labor were normal. Since 1972, the left calf gradually thickened, and forward bending, walking slightly inconvenient, came to the hospital outpatient photograph in November 1973, diagnosed as: 1 eosinophilic granuloma; 2 osteomalitis of deformity, admitted to hospital in February 1974 treatment. No abnormality in the general condition of the hospital examination, the upper third of the left lower leg