Arjun P, Ameer K A, Sasikumar S, Rajalakshmi A, Hari T A, Thomas Mathew
Dept. of Internal Medicine, Kerala Institute of Medical Sciences, Trivandrum.
J Assoc Physicians India. 2011 Mar;59:175-8.
Pulmonary involvement in collagen vascular diseases is extremely common. It is usually seen in the well described dyscollagenoses and in mixed connective tissue diseases (MCTD). However, there is a lesser known entity called Undifferentiated Connective Tissue Disease (UCTD) which can also involve the lung. We herein present a case of a young man who was detected to have lung involvement secondary to UCTD.
胶原血管病累及肺部极为常见。它通常见于已充分描述的胶原代谢紊乱疾病以及混合性结缔组织病（MCTD）。然而，有一种鲜为人知的疾病叫未分化结缔组织病（UCTD），它也可累及肺部。我们在此报告一例继发于UCTD而出现肺部受累的年轻男性病例。
