Related Experiment Video
Updated: Jan 23, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
Refractory THSD7A membranous nephropathy with severe asthma related to eosinophilia
Abstract:
We report a case of a 50-year-old Japanese man with a history of pediatric asthma diagnosed with nephrotic syndrome after 4 years of relapsing asthma with severe eosinophilia. Thrombospondin type-1 domain-containing 7A membranous nephropathy (THSD7A-MN) was diagnosed based on histological evaluation. We started a course of steroid semi-pulse therapy, high-dose oral prednisolone, mizoribine, and cyclosporine. Frequent relapse of asthma was observed after gradual tapering of prednisolone dose to 10 mg/day. After improvement of asthma symptoms and eosinophilia, his serum albumin level increased gradually. Considering the clinical course of refractory MN and asthma, we suggest that THSD7A-MN may be associated with severe asthma and eosinophilia.
Related Concept Videos
Asthma-I: Introduction
Asthma-II: Pathophysiology and Classification
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
Asthma: Pathogenesis and Management
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma-III: Symptoms and Complications
Classification of Asthma
Asthma-IV: Diagnostic and Management
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Asthma-IV: Nursing Management
First, in...

