Elephantiasis
Lymphedema:Lymphedema is a condition characterized by swelling in one or more extremities that results from impaired flow of the lymphatic system.
The description fits a parasitic infection. Take your pick on the offending parasite.
People suffering from elephantiasis retain fluid in the limbs and they become grotesquely swollen. The cause of the disease is parasitic worms that inhabit the lymphatic system and prevent proper circulation.
A condition that results from injury or disease is known as a symptom.
Any disease that results in death.
Condition that results from injury or disease is known as a medical condition.
Alzheimer
Generally, yes but it can be hard to separate the two. Tropical cyclones often produce major flooding, which results in 90% of a tropical cyclone related deaths.
Enzymes
The response to infections is active or cellular immunity. Acquired immunity
This disease is known as myesthenia gravis.
I'm guessing tremor or Parkinson's Disease.