periosteomyellitis

例句：

1. 1. He developed a condition called periosteal myelitis, which is characterizedby bone pain and swelling.
   他患上了一种叫做骨膜炎的疾病，特点是骨痛和肿胀。
2. 2. The patient's condition worsenedafter receiving treatment for periosteal myelitis.
   患者在接受治疗骨膜炎后病情恶化。
3. 3. The diagnosis ofperiosteal myelitis requires athorough examination of the affected bone.
   诊断骨膜炎需要对受影响的骨骼进行彻底检查。