The limb buds appear during the 6th week of development as the result of a localized … Upper Limb DevelopmentRead more
Breast Development
In the early embryo, a linear thickening of ectoderm appears called the milkridge, which extends from … Breast DevelopmentRead more
Spinal Cord and Spinal Nerve Development
Following neurulation, the spinal cord runs the entire length of the trunk of the body. The … Spinal Cord and Spinal Nerve DevelopmentRead more
Vertebral Column Development
Early in development, the embryonic mesoderm differentiates into three distinct regions: paraxial mesoderm, intermediate mesoderm, and … Vertebral Column DevelopmentRead more
Introduction to Medical Embryology
Embryology provides a basis for understanding adult anatomy and an explanation of many of the congenital … Introduction to Medical EmbryologyRead more
Understanding Colorectal Cancer
Colorectal cancer refers to cancer that develops in the colon or rectum. Most cases are adenocarcinomas, … Understanding Colorectal CancerRead more
Environmental Effects of Climate Change on Human Health
Climate change refers to long-term changes in temperature and weather patterns that have largely resulted from … Environmental Effects of Climate Change on Human HealthRead more
Bee, Wasp, Hornet, and Ant Stings
Stings from bees, wasps, yellow jackets, hornets, and some ants are common. These stings usually cause … Bee, Wasp, Hornet, and Ant StingsRead more
First Aid Priorities for Emergencies
Saving a life often comes down to what happens in the first few minutes of an … First Aid Priorities for EmergenciesRead more
Early Pregnancy Bleeding: Causes and Care
Vaginal bleeding in early pregnancy can be an incredibly stressful experience, but it is more common … Early Pregnancy Bleeding: Causes and CareRead more