Post-Traumatic Stress Disorder (PTSD) is a serious psychiatric condition that develops in some individuals after experiencing or witnessing traumatic events such as war, natural disasters,…
Post-traumatic osteoarthritis (PTOA) is a chronic, degenerative joint condition that develops following a traumatic injury to a joint. Unlike primary osteoarthritis, which typically arises from…
Porphyria cutanea tarda (PCT) is the most prevalent form of hepatic porphyria, a group of metabolic disorders resulting from enzyme deficiencies in the heme biosynthetic…
Polymyositis is a chronic inflammatory myopathy that primarily targets skeletal muscles, leading to progressive muscle weakness. As an autoimmune disorder, it arises when the immune…
Polymyalgia rheumatica (PMR) is a chronic inflammatory disorder predominantly affecting adults over the age of 50. Characterized by pain and stiffness in the shoulders, neck,…
Polymorphous light eruption (PMLE) is a common photosensitivity disorder characterized by an abnormal skin reaction to ultraviolet (UV) radiation, typically following sun exposure. It most…
Polycythemia vera (PV) is a rare, chronic myeloproliferative neoplasm (MPN) marked by the overproduction of red blood cells in the bone marrow. In many cases,…
Polycystic ovarian syndrome (PCOS) is a complex endocrine disorder affecting women of reproductive age. It is characterized by hormonal imbalances, irregular ovulation, and the presence…
Polyarticular juvenile idiopathic arthritis (JIA) is a chronic autoimmune condition affecting five or more joints during the first six months of disease onset in children…
Polyarteritis nodosa (PAN) is a rare, systemic necrotizing vasculitis that primarily affects medium-sized muscular arteries. It results in inflammation and damage to vessel walls, leading…