What Is Erectile Dysfunction (ED)? Erectile dysfunction (ED) is the inability to achieve or maintain an erection sufficient for satisfactory sexual performance. It is a common condition affecting millions of men worldwide, often leading to stress, relationship issues, and a decrease in self-confidence. Common Causes of Erectile Dysfunction ED can result from various physiological and
Epithelioid sarcoma (ES) is a rare and aggressive soft tissue cancer that primarily affects young adults and adolescents. It commonly arises in the extremities, such as hands, forearms, and lower limbs, though it can develop in other parts of the body. Characterized by slow-growing nodules, this malignancy often mimics benign conditions, leading to delayed diagnosis
Epithelial ovarian cancer (EOC) is one of the most lethal gynecologic malignancies. Mutations in the BRCA1 and BRCA2 genes significantly increase the risk of developing this cancer. Understanding the implications of BRCA mutations on ovarian cancer can help optimize screening, prevention, and treatment strategies. Understanding BRCA Mutations and Ovarian Cancer Risk BRCA1 and BRCA2 are
Epithelial ovarian cancer (EOC) is the most common form of ovarian malignancy, accounting for over 90% of ovarian cancer cases. This cancer originates from the epithelial cells covering the ovaries and is often diagnosed in later stages due to its asymptomatic nature in early development. What is Epithelial Ovarian Cancer? Epithelial ovarian cancer develops in
Episodic cluster headache is a neurological disorder characterized by recurrent, severe headaches on one side of the head, typically around the eye. These headaches occur in clusters, with periods of frequent attacks interspersed with remission phases. Understanding the intricacies of this condition is crucial for effective management and improving the quality of life for those
What is Epilepsy? Epilepsy is a chronic neurological disorder characterized by recurrent, unprovoked seizures. It affects people of all ages and can result from various underlying conditions, including genetic predisposition, brain injuries, infections, or developmental disorders. Types of Seizures Epileptic seizures are broadly categorized into focal seizures and generalized seizures: Focal Seizures These originate in
Epidermolysis bullosa (EB) encompasses a group of rare genetic disorders characterized by exceptionally fragile skin that blisters and tears with minimal friction or trauma. Often referred to as “butterfly skin” due to its delicate nature, EB manifests in various forms, each with distinct genetic mutations and clinical presentations. This article provides a comprehensive overview of
Epicondylitis refers to the inflammation of the epicondyles, the bony prominences located on the distal part of the humerus at the elbow joint. This condition manifests primarily in two forms: Both conditions result from overuse or repetitive strain on the tendons and muscles surrounding the elbow, leading to pain and tenderness. Anatomy of the Elbow
What Is Eosinophilic Esophagitis? Eosinophilic esophagitis (EoE) is a chronic, immune-mediated disorder characterized by eosinophil accumulation in the esophageal lining. This condition leads to esophageal inflammation, dysphagia, and, if untreated, fibrosis and strictures. Causes and Risk Factors EoE is primarily triggered by allergens, with food and environmental allergens playing a key role. The exact etiology
Eosinophilic asthma represents a unique and often severe subtype of asthma, characterized by elevated levels of eosinophils—a specific type of white blood cell—in the airways and bloodstream. This condition predominantly manifests in adults and is frequently associated with a more severe clinical course, necessitating specialized diagnostic and therapeutic approaches. Pathophysiology of Eosinophilic Asthma Eosinophils play