Herniated Lumbar Disc: Causes, Symptoms
A herniated lumbar disc is a common spinal condition that occurs when the soft inner core of a spinal disc protrudes through its outer layer.…
Hereditary Factor XIII A Subunit Deficiency
Hereditary Factor XIII A subunit deficiency is a rare congenital bleeding disorder resulting from mutations in the F13A1 gene. This condition impairs the blood's ability…
Hereditary Coproporphyria (HCP): Symptoms, Causes
Hereditary coproporphyria (HCP) is a rare genetic disorder characterized by a deficiency in the enzyme coproporphyrinogen oxidase (CPOX), which is crucial in the heme biosynthesis…
Hepatic Coma: Causes, Symptoms, Diagnosis, and Treatment
Hepatic coma, also known as stage 4 hepatic encephalopathy, is a severe and life-threatening condition resulting from liver failure. It occurs when toxins such as…
Heparin Toxicity: Causes, Symptoms, Diagnosis, and Treatment
Heparin toxicity is a serious medical condition resulting from excessive administration of heparin, an anticoagulant commonly used to prevent blood clots. Understanding the causes, symptoms,…
Hemorrhaging in Hemophilia: Causes, Symptoms
Hemophilia is a rare genetic disorder in which blood does not clot properly due to insufficient clotting factors. Hemorrhaging in hemophilia can result in severe…
Hematopoietic Syndrome of Acute Radiation Syndrome
Hematopoietic Syndrome (HS) is a critical manifestation of Acute Radiation Syndrome (ARS) that primarily affects the bone marrow and blood-forming tissues. Exposure to high doses…
Hemangiomata of Infancy: Causes, Diagnosis, and Treatment
Hemangiomata of infancy are benign vascular tumors commonly seen in newborns and infants. These lesions are characterized by rapid growth during early months, followed by…
Helicobacter Pylori Gastritis: Causes, Symptoms, and Treatment
Helicobacter pylori gastritis is a common gastrointestinal condition caused by the infection of Helicobacter pylori bacteria in the stomach lining. This condition is a major…
Heavy Menstrual Bleeding Associated with Uterine Leiomyoma
Uterine leiomyoma, also known as fibroids, are non-cancerous tumors that develop in the uterus. These growths can vary in size, number, and location, significantly impacting…