All terms in this list:
pathology: Any deviation from a healthy or normal condition; abnormality.
pathological: Relating to or caused by a physical or mental disorder.
neuropathy: Any disease of the peripheral nervous system.
retinopathy: non-inflammatory disease of the retina.
diabetes: The inability of the body to produce, or the inability to metabolize, the human hormone insulin.
pathos: That quality or property of anything which touches the feelings or excites emotions and passions, esp., that which awakens tender emotions, such as pity, sorrow, and the like; contagious warmth of feeling, action, or expression; pathetic quality.
empathy: capacity to understand another person's point of view or the result of such understanding
sympathy: The ability to share the feelings of another; empathy.