# Prostate Cancer Diagram

luxury prostate cancer diagram for what is prostate cancer 74 prostate cancer screening diagram.

best of prostate cancer diagram and ac related tags prostate cancer 99 prostate cancer diagnosis diagram.

idea prostate cancer diagram for male anatomy of reproduction the prostate 62 prostate cancer flow diagram.

luxury prostate cancer diagram for prostate cancer diagram 1 77 prostate cancer flow diagram.

awesome prostate cancer diagram or the new laser therapy can remove prostate cancer without surgery 99 prostate cancer diagnosis diagram.

prostate cancer diagram or prostate cancer diagnosis and treatment mayo clinic org prostate cancer diagram diagram of prostate capsule 91 prostate cancer diagnosis diagram.

idea prostate cancer diagram or prostate cancer diagram 95 prostate cancer treatment flow chart.

fresh prostate cancer diagram and prostate cancer diagram 55 prostate cancer flow diagram.

inspirational prostate cancer diagram for 78 prostate cancer flowchart.

luxury prostate cancer diagram for diagram of normal prostate and enlarged prostate 13 prostate cancer diagnosis diagram.

amazing prostate cancer diagram or sequence diagram for online university admission system best of association between allergic conditions and risk of 96 prostate cancer diagnosis diagram.

prostate cancer diagram and diagrams illustrating the four stages of cancer 45 prostate cancer treatment flow chart.

elegant prostate cancer diagram for images of prostate cancer bladder images human prostate prostate cancer diagram 39 prostate cancer pathophysiology diagram.

best of prostate cancer diagram for prostate cancer 51 prostate cancer diagnosis diagram.

idea prostate cancer diagram and a diagram of the prostate gland 28 prostate cancer screening diagram.

unique prostate cancer diagram for the of prostate cancer 69 prostate cancer pathophysiology diagram.

prostate cancer diagram or what is prostate cancer 71 prostate cancer diagnosis diagram.

good prostate cancer diagram or diagram of prostate cancer 27 prostate cancer treatment flow chart.

new prostate cancer diagram for organs and hormones involved in prostate cancer 34 prostate cancer flowchart.

new prostate cancer diagram for leave a reply cancel reply 27 prostate cancer diagnosis diagram.

prostate cancer diagram and prostate cancer diagram 14 prostate cancer flowchart.

The structure of this humble diagram was formally developed by the mathematician John Venn, but its roots go back as far as the 13th Century, and includes many stages of evolution dictated by a number of noted logicians and philosophers. The earliest indications of similar diagram theory came from the writer Ramon Llull, whos initial work would later inspire the German polymath Leibnez. Leibnez was exploring early ideas regarding computational sciences and diagrammatic reasoning, using a style of diagram that would eventually be formalized by another famous mathematician. This was Leonhard Euler, the creator of the Euler diagram.

A Venn diagram, sometimes referred to as a set diagram, is a diagramming style used to show all the possible logical relations between a finite amount of sets. In mathematical terms, a set is a collection of distinct objects gathered together into a group, which can then itself be termed as a single object. Venn diagrams represent these objects on a page as circles or ellipses, and their placement in relation to each other describes the relationships between them. Commonly a Venn diagram will compare two sets with each other. In such a case, two circles will be used to represent the two sets, and they are placed on the page in such a way as that there is an overlap between them. This overlap, known as the intersection, represents the connection between sets - if for example the sets are mammals and sea life, then the intersection will be marine mammals, e.g. dolphins or whales. Each set is taken to contain every instance possible of its class; everything outside the union of sets (union is the term for the combined scope of all sets and intersections) is implicitly not any of those things - not a mammal, does not live underwater, etc.

Euler diagrams are similar to Venn diagrams, in that both compare distinct sets using logical connections. Where they differ is that a Venn diagram is bound to show every possible intersection between sets, whether objects fall into that class or not; a Euler diagram only shows actually possible intersections within the given context. Sets can exist entirely within another, termed as a subset, or as a separate circle on the page without any connections - this is known as a disjoint. Furthering the example outlined previously, if a new set was introduced - birds - this would be shown as a circle entirely within the confines of the mammals set (but not overlapping sea life). A fourth set of trees would be a disjoint - a circle without any connections or intersections.

Usage for Venn diagrams has evolved somewhat since their inception. Both Euler and Venn diagrams were used to logically and visually frame a philosophical concept, taking phrases such as some of x is y, all of y is z and condensing that information into a diagram that can be summarized at a glance. They are used in, and indeed were formed as an extension of, set theory - a branch of mathematical logic that can describe objects relations through algebraic equation. Now the Venn diagram is so ubiquitous and well ingrained a concept that you can see its use far outside mathematical confines. The form is so recognizable that it can shown through mediums such as advertising or news broadcast and the meaning will immediately be understood. They are used extensively in teaching environments - their generic functionality can apply to any subject and focus on my facet of it. Whether creating a business presentation, collating marketing data, or just visualizing a strategic concept, the Venn diagram is a quick, functional, and effective way of exploring logical relationships within a context.

Logician John Venn developed the Venn diagram in complement to Eulers concept. His diagram rules were more rigid than Eulers - each set must show its connection with all other sets within the union, even if no objects fall into this category. This is why Venn diagrams often only contain 2 or 3 sets, any more and the diagram can lose its symmetry and become overly complex. Venn made allowances for this by trading circles for ellipses and arcs, ensuring all connections are accounted for whilst maintaining the aesthetic of the diagram.