Diseases & Conditions
Hormone Receptor-Positive Breast Cancer
Hormone receptor-positive (HR-positive) breast cancer is a type of breast cancer that grows in response to hormones such as estrog…
HER2 Negative Advanced Female Breast Cancer
HER2 Negative Advanced Female Breast Cancer is one of the most common subtypes of breast cancer, accounting for approximately 70% …
Hormone Receptor (HR)-Positive
Hormone receptor (HR)-positive, HER2-negative advanced breast cancer is a subtype of breast cancer that tests positive for hormone…
Horizontal Forehead Lines: Causes, Prevention
Horizontal forehead lines are a common aesthetic concern that often develop with age. These lines can appear due to natural skin a…
Homozygous Familial Hypercholesterolemia
Homozygous familial hypercholesterolemia (HoFH) is a rare but severe genetic disorder that results in extremely high levels of low…
Homocystinuria Type III: Causes, Symptoms
Homocystinuria type III is a rare metabolic disorder characterized by elevated homocysteine levels in the blood. This condition re…
Homocystinuria Type I: Causes, Symptoms
Homocystinuria Type I is a rare genetic disorder characterized by elevated levels of homocysteine in the blood and urine. It resul…
Homocystinuria: Causes, Symptoms, Diagnosis, and Treatment
Homocystinuria is a rare genetic disorder characterized by the inability of the body to properly process the amino acid methionine…
Hodgkin's Lymphoma: Comprehensive Guide to Symptoms
Hodgkin's lymphoma, also known as Hodgkin's disease, is a type of lymphoma that affects the lymphatic system, a crucial part of th…
HIV Infection Pre-Exposure Prophylaxis (PrEP)
Pre-exposure prophylaxis (PrEP) is a powerful strategy for preventing HIV infection. This medical intervention involves taking ant…
HIV Infection: A Comprehensive Overview
Human Immunodeficiency Virus (HIV) is a retrovirus that targets the body's immune system, specifically the CD4 cells (T cells), le…
Histoplasmosis: Causes, Symptoms, Diagnosis, and Treatment
Histoplasmosis is a fungal infection caused by inhaling the spores of Histoplasma capsulatum, a fungus commonly found in soil enri…