Videos Salivary Gland Stones

Salivary Gland Stone Causes and Symptoms.
Salivary stones form when chemicals in the saliva deposit. They mostly contain calcium. The exact cause is not known. But factors contributing to decreased saliva production and/or thickened saliva may be risk factors for salivary stones. These factors include: dehydration, poor eating, and use of certain
medications, such as antihistamines, blood pressure drugs, psychiatric drugs, and bladder control drugs. Trauma to the salivary glands may also increase risk for salivary stones. The stones cause no symptoms as they form, but if they reach a size that blocks the duct, saliva backs up into the gland causing pain and swelling. The pain, which is usually felt in a single gland, may be intermittent and get progressively worse. Inflammation and infection within the affected gland may follow.
Salivary Gland Stones Diagnosis and Treatments. If you experience symptoms of a salivary gland stone, your doctor will first check for stones with a physical exam. Sometimes tests may also be ordered, such as X-ray, CT scan, or ultrasound. If a stone is detected, the goal of treatment is to remove it. For small stones, stimulating saliva production by sucking on a lemon or sour candies may cause the stone to pass spontaneously. In other cases where stones are small, the doctor or dentist may massage or manually push the stone out of the duct. For larger, harder-to-remove stones, doctors usually make a small incision in the mouth to remove the stone.''

Increasingly, doctors are using a newer and less invasive technique called sialendoscopy to remove salivary gland stones. Developed and used successfully in Europe for a decade, sialendoscopy uses tiny lighted scopes, inserted into the gland's opening in the mouth, to visualize the salivary duct system and locate the stone. Then, using specially designed micro instruments, the surgeon can remove the stone to relieve the blockage. The procedure is performed under local or light general anesthesia, which allows the patient to go home right after the procedure. For people with recurrent stones or irreversible damage to the salivary gland, surgical removal of the gland is necessary. Shawn Ciecko MD -Otolaryngologist Medical School at University of Buffalo Resident in Otolaryngology Head and Neck Surgery at the Duke UniversityMedical Center ENTandAllergy Associate A salivary gland stone also called salivary duct stone, salivary calculus, or sialolith -- is a calcified structure that may form inside a salivary gland or duct and can block the flow of saliva into the mouth. The majority of stones affect the submandibular glands located at the floor of the mouth. Less commonly, the stones affect the parotid glands, located on the sides of the face, or the sublingual glands, which are under the tongue. Many people with the condition have multiple stones.''
Videos Salivary Gland Stones 

Narrator:

Patricia Monioz started experiencing a strange problem around mealtimes.
Patricia Monioz:

Every time I would eat, it would, kept popping. It would get swollen. And I had like all the way down, as far as here, like another chin.''
Narrator:

Patricia's trouble involved one of her salivary glands.
Patricia Monioz:

It sounds gross, I know, but I put my finger in there like release the fluid, because that's the only way it would come out.
Narrator:

Doctor Barry Schaitkin diagnosed Patricia with a stone in her submandibular saliva gland.''
Barry Schaitkin, M.D.:

People often don't know what they have, and actually their doctors don't know what they have because they're not exceedingly common. It's about one in 30,000 people will get something like this.''
Narrator:

These stones are similar to ones that affect the kidneys or gallbladder. In this case, the crystalized stone blocks the passage of saliva, leading to symptoms.''
Barry Schaitkin, M.D.:

So when they eat, which ever gland is affected starts to pooch out because the trunk of the tree is obstructed and so they can't get their saliva into their mouth.''
Narrator:

Though some stones pass, most don't and need to be removed. Doctor Schaitkin uses a less traumatic endoscopic procedure to collect rocks from affected glands.''
Barry Schaitkin, M.D.:

And with a series of progressive dilators we can stretch it up, if you can imagine, to the one millimeter that we need to get a telescope, a very delicate telescope, into the hose that the saliva comes out of.''
Narrator:

And once they reach the stone...
Barry Schaitkin, M.D.:

Then with special instruments we can crush or remove the stones as a way of fixing the problem.''
Narrator:

For Patricia, this mouthwatering fix was just what she needed to relieve her rocky condition. For WebMD, I'm Damon Meharg.''