CNRI / SCIENCE PHOTO LIBRARY CNRI / SCIENCE PHOTO LIBRARY
Paratubal cysts. Light micrograph of a section through a fallopian tube (oviduct) with three paratubal cysts (top). Cysts are fluid-filled sacs. Paratubal cysts can be a cause of infertility if they block the interior of the fallopian tube.
Model release not required. Property release not required.