Childhood immunisation is an effective way of protecting your child against a number of infectious diseases. To ensure life-long protection, it is important that childhood…
Fistulas (fistulae) are abnormal connections between two epithelial surfaces. Epithelial surfaces are present in hollow structures (such as blood vessels and organs) and comprise the…
Rectal bleeding, also known as haematochezia, refers to the passage of bright blood (often mixed with clots or stools) via the rectum. Rectal bleeding can…
The respiratory system includes the nose, lungs and pipe-like organs which connect them enable breathing and removal of waste products like carbon dioxide.