The Small intestine and its paired organ, the Heart, are associated with the element of fire and the emotions of joy or agitation.

Its paired electric organs are capable of producing 70-80 volts of electricity.

These may be referred to in the literature as the 'paired organ'.

Any paired organs, best offer.

Precursor lesions tend to be multiple, sometimes occurring in the hundreds, and bilateral in paired organs.

Bilateral primary tumors in paired organs.

The Lung and its paired organ are associated with the element of metal and the emotion of grief.

The paired organs in the mantle cavity represent a primitive condition in gastropods.

Some have slits along the side of the head or grooves obliquely across the head, and these may be associated with paired cerebral organs.

"I'd give one of my paired organs to any of my three sons who wanted to go into medicine," he said.