Background Breasts are composed of varying amounts of fibroglandular and fatty tissue. Normal fibroglandular breast tissue appears white on a mammogram and is described as dense, while fatty... Read More

Nitrous oxide (N2O), commonly known as “laughing gas,”[1] has historically been used for medicinal purposes such as anesthesia, analgesia, and sedation.[2] It is also available as a consumer product... Read More

Amyloidosis is the extracellular deposition of insoluble amyloid fibrilprotein in any tissue or organ.[1] The most common subtypes of the disease are AL amyloidosis and AA reactive amyloidosis.[1] AL... Read More

Background Mental health conditions are the leading cause of chronic illness in Canada. In 2016 one in five people were affected by a mental illness, nearly twice the number affected by heart... Read More

Infantile botulism is a rare condition in children under 1 year of age that begins with ingestion of Clostridium botulinum spores.[1] The growing organism colonizes the intestinal tract and then... Read More