A hiatal hernia occurs when part of the stomach bulges into the chest. It can cause severe heartburn but is treatable.
EXCRETORY UROGRAPHY IN PATIENTS PREPARED BY SIMETHICON (ESPUMISAN Â® ) Espumisan Â® is one of the final preparations for oral administration that eliminates gases from the gastrointestinal tract. The drug is in the form of soft capsules gelatin. Each capsule contains 40 mg of simethicon. Espumisan Â® works by dissolving gas bubbles in the chyme, which are then absorbed through the intestinal tract wall or eliminated in the form of gas fluid.
The Pap smear is a common cytologic evaluation that looks at cells from the cervix. Some other examples include: 1  Cytology exam of fluid from the membrane around the lungs (pleural fluid) 2  Cytology exam of urine.  Cytology exam of saliva mixed with mucus and other matter that is coughed up (sputum)