What is the prevalence of Idiopathic Subglottic Stenosis?
How many people does Idiopathic Subglottic Stenosis affect? Does it have the same prevalence in men and women? And in the different countries?
The prevalence of Idiopathic Subglottic Stenosis (ISS) is estimated to be around 4 to 14 cases per 100,000 individuals. ISS is a rare condition characterized by the narrowing of the subglottic region of the larynx without any identifiable cause. It predominantly affects middle-aged women, with a female-to-male ratio of approximately 4:1. The exact cause of ISS remains unknown, hence the term "idiopathic." Symptoms may include voice changes, difficulty breathing, and recurrent respiratory infections. Early diagnosis and appropriate management are crucial in improving outcomes for individuals with ISS.
Idiopathic Subglottic Stenosis (ISS) is a rare condition characterized by the narrowing of the subglottic region of the larynx, leading to breathing difficulties. The term "idiopathic" indicates that the cause of this condition is unknown. ISS primarily affects women in their fourth to sixth decade of life, although it can occur in both genders and at any age.
The prevalence of ISS varies across different populations. Studies have reported a prevalence ranging from 0.6 to 14 cases per 100,000 individuals. However, due to the rarity of this condition, accurate prevalence estimates are challenging to determine. ISS is often underdiagnosed or misdiagnosed, leading to potential underestimation of its true prevalence.
Despite the limited data available, ISS is considered a relatively uncommon condition. It is crucial to raise awareness among healthcare professionals to ensure early detection and appropriate management of this condition. Further research is needed to better understand the underlying causes and risk factors associated with ISS.
