Pernicious Anemia
Pernicious anemia is a form of megaloblastic anemia resulting from vitamin B12 deficiency due to impaired absorption in the gastrointestinal tract. It is classified as…
Peritonitis
Peritonitis is a severe and potentially life-threatening inflammation of the peritoneum—the thin layer of tissue lining the inside of the abdominal wall and covering the…
Peripheral Vascular Disease (PVD)
Peripheral Vascular Disease (PVD), also referred to as Peripheral Artery Disease (PAD), is a circulatory disorder that affects the blood vessels outside the heart and…
Peripheral T-Cell Lymphoma (PTCL)
Peripheral T-cell lymphoma (PTCL) refers to a diverse group of rare and aggressive non-Hodgkin lymphomas (NHL) derived from mature T-lymphocytes. Unlike B-cell lymphomas, PTCLs exhibit…
Peripheral Mobilization of Hematopoietic Stem Cells
Peripheral mobilization of hematopoietic stem cells (HSCs) refers to the clinical process of inducing the movement of stem cells from the bone marrow into the…
Peripheral Edema Due to Chronic Heart Failure
Peripheral edema due to chronic heart failure (CHF) is a hallmark clinical feature reflecting systemic fluid overload. This condition is most often observed in the…
Peripheral Edema
Peripheral edema refers to the accumulation of excess fluid in the interstitial tissues, most commonly observed in the lower extremities such as the feet, ankles,…
Peripheral Arterial Thromboembolism Prevention
Peripheral arterial thromboembolism is a critical vascular condition resulting from the obstruction of peripheral arteries by embolic material, often originating from the heart or proximal…
Peripheral Arterial Occlusive Disease
Peripheral arterial occlusive disease (PAOD), also referred to as peripheral artery disease (PAD), is a chronic circulatory condition characterized by narrowed arteries that reduce blood…
Peripheral Arterial Embolism
Peripheral arterial embolism (PAE) is a sudden blockage of an artery in the limbs due to an embolus—commonly a blood clot—that travels through the bloodstream…