Remember, Appearances Can Be Deceiving
In histology, we are taught that ‘structure dictates function.’ It is a simply stated phrase that tells medical students to think about how the structure of a tissue determines what its role is in the human body. Does it secrete substances? Is it involved in mechanical abrasive stress? Does it have a large layer of muscle? Of collagen? Many ducts? Extensive folding of the epithelium? These questions, answered entirely by staring at a slide of …