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…
Hemorrhagic Disease of the Newborn Due to Vitamin K Deficiency
Hemorrhagic Disease of the Newborn (HDN), also known as Vitamin K Deficiency Bleeding (VKDB), is a potentially life-threatening condition that results from insufficient vitamin K…
Hemophilia B: Causes, Symptoms, Diagnosis, and Treatment
Hemophilia B, also known as Christmas disease, is a rare inherited bleeding disorder caused by a deficiency of clotting factor IX. This condition leads to…
Hemophilia A: Causes, Symptoms, and Treatment
Hemophilia A is a genetic bleeding disorder caused by insufficient or defective clotting factor VIII. It is the most common type of hemophilia, affecting primarily…
Hemophagocytic Lymphohistiocytosis (HLH)
Hemophagocytic lymphohistiocytosis (HLH) is a rare but potentially life-threatening immune disorder characterized by excessive immune activation. It leads to severe inflammation and multi-organ dysfunction. HLH…
Hemolytic Anemia Due to Pyruvate Kinase Deficiency
Pyruvate kinase deficiency (PKD) is a rare genetic disorder that leads to chronic hemolytic anemia. This condition arises from a mutation in the PKLR gene,…
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…