患有抗合成酶综合征且无肌炎患者的间质性肺疾病
Interstitial lung disease in a patient with antisynthetase syndrome and no myositis.
作者信息
Plastiras Sotiris C, Soliotis Fotini C, Vlachoyiannopoulos Panayiotis, Tzelepis George E
机构信息
Department of Pathophysiology, University of Athens Medical School, Athens, Greece.
出版信息
Clin Rheumatol. 2007 Jan;26(1):108-11. doi: 10.1007/s10067-005-0111-3. Epub 2005 Nov 23.
Interstitial lung disease in patients with antisynthetase syndrome and no evidence of myositis is rare and may precede other disease manifestations. We report a patient who initially presented with symptoms primarily related to lung involvement. The diagnosis of the antisynthetase syndrome without myositis was made many months later when he developed a characteristic hand rash (mechanic's hands), which was confirmed by positive antibodies to Jo-1. With treatment, both the hand rash and the interstitial lung disease improved. Antisynthetase syndrome should be considered in patients presenting with interstitial lung disease with no evidence of myositis. Appropriate laboratory testing with measurement of specific autoantibodies may help in the early diagnosis and treatment of the syndrome.
抗合成酶综合征患者中无肌炎证据的间质性肺疾病较为罕见,且可能先于其他疾病表现出现。我们报告了一名最初主要表现为与肺部受累相关症状的患者。数月后,当他出现特征性手部皮疹(技工手)时,确诊为无肌炎的抗合成酶综合征,抗Jo - 1抗体阳性进一步证实了诊断。经过治疗,手部皮疹和间质性肺疾病均有所改善。对于出现无肌炎证据的间质性肺疾病患者,应考虑抗合成酶综合征。进行特定自身抗体检测的适当实验室检查可能有助于该综合征的早期诊断和治疗。