报告1例星形诺卡菌性足菌肿。患者男,29岁。左踝部外伤后出现肿块、结节,并形成窦道,有脓液溢出,逐渐加重9年。皮损组织病理检查示脓肿中央液化坏死,可见颗粒,颗粒周围有菌鞘。深部组织脓液培养见放线菌生长,但菌种鉴定为星形诺卡菌,诊断为足菌肿。给予青霉素G联合复方磺胺甲口恶唑治疗,病情好转。 Report 1 case of Nocardia stargardus pus swollen. Patient male, 29 years old. Left ankle trauma after the emergence of lumps, nodules, and the formation of sinus, pus overflow, and gradually increased 9 years. Skin lesions histological examination showed abscess central liquefaction necrosis, visible particles, particles surrounding the sheath. See pus culture of deep tissue growth of actinomycetes, but the strain identified as Nocardia stargard, diagnosis of pus swollen. Given penicillin G combined with compound sulfamethoxazole treatment, the condition improved.