Dacryoadenitis
| Dacryoadenitis | |
|---|---|
| Classification and external resources | |
| ICD-10 | H04.0 |
| ICD-9 | 375.0 |
| DiseasesDB | 3430 |
| MedlinePlus | 001625 |
| eMedicine | oph/594 |
| MeSH | D003607 |
Dacryoadenitis is inflammation of the lacrimal glands (the tear-producing glands).
Contents |
Causes, incidence, and risk factors [edit]
Acute dacryoadenitis is most commonly due to viral or bacterial infection. Common causes include mumps, Epstein-Barr virus, staphylococcus, and gonococcus.
Chronic dacryoadenitis is usually due to noninfectious inflammatory disorders. Examples include sarcoidosis, thyroid eye disease, and orbital pseudotumor.
Symptoms [edit]
- Swelling of the outer portion of the upper lid, with possible redness and tenderness
- Pain in the area of swelling
- Excess tearing or discharge
- Swelling of lymph nodes in front of the ear
Signs and tests [edit]
Dacryoadenitis can be diagnosed by examination of the eyes and lids. Special tests such as a CT scan may be required to search for the cause. Sometimes biopsy will be needed to be sure that a tumor of the lacrimal gland is not present.
Treatment [edit]
If the cause of dacryoadenitis is a viral condition such as mumps, simple rest and warm compresses may be all that is needed. For other causes, the treatment is specific to the causative disease.
Prognosis [edit]
Most patients will fully recover from dacryoadenitis. For conditions with more serious causes, such as sarcoidosis, the prognosis is that of the underlying condition.
Complications [edit]
Swelling may be severe enough to put pressure on the eye and distort vision. Some patients first thought to have dacryoadenitis may turn out to have a malignancy of the lacrimal gland.
Prevention [edit]
Mumps can be prevented by immunization. Gonococcus, bacteria can be avoided by the use of condoms. Most other causes cannot be prevented.
External links [edit]
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