In the past, the term desquamative gingivitis was
used as a diagnosis for an unusual condition affecting the gums characterized by
painful, red, erosive lesions. Sometimes the gums appeared to be sloughing, with
the formation of vesicles or bullae.
The condition was noted to occur most often in elderly people,
especially women, and was believed to be due to an imbalance in sex hormones.
Today it is clear that desquamative gingivitis is caused by a number of vesiculobullous
mucocutaneous diseases.
These types of diseases are often localized only to the oral
tissues (i.e. the cheeks, tongue, and gingiva). However, they may also affect
other tissues such as the skin, or internal organs.
Signs and
Symptoms
How do you check to see if you might have one of these
conditions? Ask yourself these questions:
-
Are your gums
bright red?
-
Are they
painful
to the touch?
-
Are there
white
patches on your cheeks or gums?
-
Do your gums periodically seem to
peel
off, leaving a red, bleeding
surface?
-
Do you have ulcers on your lips, cheeks, or gums (See figure
below)?
-
Is your mouth or tongue ever
dry
or burning?
-
Do you have a
thick,
white coating on your tongue?

If you answered YES
to any of these questions, you may have one of a group of diseases
referred to as vesiculobullous mucocutaneous diseases. These
conditions include lichen planus, cicatricial pemphigoid, pemphigus vulgaris,
graft-versus-host disease (GVHD), and erythema multiforme, among others.
Most of these diseases are of unknown origin, affect mainly
adult women over 50, affect females more than males, and are difficult to
control.
Since these conditions can affect not only the oral tissues but
also other parts of the body, an accurate diagnosis is essential to controlling
the symptoms and progression of the disease.
Diagnosis
In order to properly diagnose these conditions, a thorough
medical history must be taken, including a review of all of your
medications.
Following a complete examination, certain laboratory tests may
be required as well as a small tissue biopsy which can be examined under a
microscope. Since many of these diseases look similar clinically, the
biopsy is often the most critical factor in a proper diagnosis.