Immunity System

Retroperitoneal Fibrosis: Rare But Serious Condition

Retroperitoneal fibrosis (RPF) is a rare disorder characterized by the development of fibrous tissue and chronic inflammation within the retroperitoneum. The retroperitoneum is a space between your abdominal cavity...

Retroperitoneal Fibrosis: Rare But Serious Condition

Retroperitoneal fibrosis (RPF) is a rare disorder characterized by the development of fibrous tissue and chronic inflammation within the retroperitoneum. The retroperitoneum is a...

Castleman Disease: Uncovering the Mysterious Illness

Castleman disease (CD) refers to a rare, nonclonal lymphoproliferative disorder characterized by abnormal overgrowth of lymph node tissue. Lymph nodes are small, bean-shaped structures...

Erythroblastosis Fetalis: When Immunity Turns Against the Fetus

Erythroblastosis Fetalis, also known as hemolytic disease of the fetus and newborn (HDFN), is a largely preventable condition. It’s a serious and potentially life-threatening...

Dermatomyositis: Symptoms, Causes, and Treatment Guide

Dermatomyositis is a rare illness that causes your immune system to attack your muscles, skin, and sometimes other organs. It results in debilitating muscle...

Allergic Asthma: Triggers, Symptoms, and Management

Allergic Asthma is a chronic breathing disorder that makes breathing difficult. When you have asthma, your airways become swollen and narrowed. These respiratory symptoms...

Stevens-Johnson Syndrome: A Deadly Drug Reaction

Stevens-Johnson Syndrome (SJS) is a rare but life-threatening hypersensitivity reaction, most commonly triggered by medications. It ranks among the most severe dermatologic emergencies, with...