Serous fluids, or those that arise from the liquid portion of blood, may be found in any of the bodily cavities of the human body.

Where is Serosa found in the body?

The serous membrane, or serosal membrane, is a thin membrane that lines the internal body cavities and organs such as the heart, lungs, and abdominal cavity. The thin membrane is made up of mesothelium tissue which originates from the mesoderm.

Where is serous fluid contained between?

1. Serous fluid is contained between the visceral pleura and the lung.