2022年3月1日 · The term "undifferentiated connective tissue disease" (UCTD) is used to describe a condition in people who have symptoms and lab test results which suggest a a systemic autoimmune disorder or connective tissue disease but which are not extensive or specific enough to meet usual criteria for a diagnosis of a defined connective tissue disease ...

2021年11月11日 · Different levels of laboratory diagnostic pathways can help physicians to correctly identify patients with undifferentiated connective tissue disease (UCTD) and patients with systemic lupus ...

Background/Purpose: Undifferentiated connective tissue disease (UCTD) encapsulates a broad range of conditions including incomplete forms of systemic lupus erythematosus (SLE) and systemic sclerosis (SSc), some of whom progress to a formal clinical diagnosis over time.

2016年9月28日 · Results: A total of 121 patients were included in the study: 93% were females; the mean age at disease onset was 39 years (range 20 to 80); and the patients were followed up for at least 1 year (mean 12 years, range 1 to 40). 78% of these patients had a stable diagnosis of UCTD, while in 22% diagnosis changed over time: 9% evolved into a ...

Background/Purpose: To evaluate the change in ANA titers as a proxy for progression in patients with undifferentiated connective tissue disease (UCTD) treated with hydroxychloroquine (HCQ) in a large academic clinical practice.

2014年2月1日 · The term undifferentiated connective tissue disease (UCTD) refers to unclassifiable systemic autoimmune diseases which share clinical and serological manifestations with definite connective tissue diseases (CTDs) but …

2022年11月1日 · Undifferentiated connective tissue disease (UCTD) encapsulates a broad range of conditions including incomplete forms of systemic lupus erythematosus (SLE) and systemic sclerosis (SSc), some of whom progress to a formal clinical diagnosis over time.

2023年3月8日 · Undifferentiated connective tissue disease (UCTD) is characterized by the presence of clinical symptoms of a systemic autoimmune disease in addition to laboratory evidence of autoimmunity with the patients not fulfilling any of the widely used classification criteria for classic autoimmune diseases.

2024年6月1日 · From an evolutionary point of view, three possible situations can be observed: (1) the so-called UCTD could represent an early stage of a specific autoimmune disease, such as Systemic Lupus Erythematosus (SLE); (2) UCTD could remain stable without progressing to another disease; (3) UCTD could resolve over time, with the disappearance of ...

USRD与未分化结缔组织病(undifferentiated connective tissue disease, UCTD)指的是同一种临床情况，即患者具有系统性风湿病的特征，但不能区分确切的类型。“系统性风湿病”一词逐渐代替了“胶原病”、“胶原血管病”和“结缔组织病”等称谓。