solanum acaule

In medicine or biology, a diverticulum is an outpouching of a hollow (or a fluid-filled) structure in the body. Depending upon which layers of the structure are involved, diverticula are described as being either true or false.In medicine, the term usually implies the structure is not normally present. However, in embryology the term is used for some normal structures arising from others, as for instance the thyroid diverticulum, which arises from the tongue.The word comes from Latin dīverticulum, ...