Hodgkin's disease is a type of cancer that begins in the immune system cells. The immune and lymphatic systems work together to fight infections and filter unwanted substances from the body. Hodgkin's disease affects the lymphatic system and lymph nodes. Hives are raised, itchy welts on the skin that can be triggered by allergic reactions or contact with certain foods, medications, insect bites, chemicals, or temperature changes. Histamine release causes fluid leakage from capillaries, resulting in the hives rash.

1. Lymphatic and Immune System
By Michelle Moore

2. HODGKINS DISEASE

3. WHAT IS HODGKINS DISEASE/HODGKINS LYMPHOMA
Is a cancer that begin in the cells of the immune system, and the
immune system fights infections and other diseases. The lymphatic
system helps the body filter out bacteria, viruses, and other
unwanted substances. This system also includes lymph nodes,
which is also known as the glands. Lymphomas is divided into to
categories Hodgkins Disease and Non- Hodgkins lymphoma

4. HIVES

5. WHAT IS HIVES?
Hives are urticaria, welts, wheals, or nettle rash it is a red raised
itchy skin rash that sometimes is triggered by an allergic reaction
or an allergen. If it an allergic reaction the body has released a
protein called histamine ,and when this happens or capillaries (
the tiny blood vessels) leak fluids.
What triggers Urticaria
Certain foods
Insect bites and stings
Contact with irritant, such as nettles, chemicals, or latex
Certain medications such as NSAIDS used to treat pain Ace
inhibitors, used to treat hypertension
Extremes of temperatures
Sunlight
Water on the skin