Median rhomboid glossitis: Difference between revisions
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[[ | {{SI}} | ||
{{Infobox medical condition | |||
| name = Median rhomboid glossitis | |||
| image = [[File:Glossitis.jpg|left|thumb|Median rhomboid glossitis]] | |||
| caption = Median rhomboid glossitis on the tongue | |||
| field = [[Oral medicine]] | |||
| synonyms = Central papillary atrophy | |||
| symptoms = Smooth, red, flat or raised area on the [[tongue]] | |||
| complications = Rarely, [[candidiasis]] | |||
| onset = Usually in [[adulthood]] | |||
| duration = Chronic | |||
| causes = Uncertain, possibly [[Candida albicans]] | |||
| risks = [[Smoking]], [[dentures]], [[immunosuppression]] | |||
| diagnosis = Clinical examination, [[biopsy]] | |||
| differential = [[Geographic tongue]], [[erythroplakia]], [[lichen planus]] | |||
| treatment = Often none required, [[antifungal]]s if [[candidiasis]] present | |||
| prognosis = Good | |||
| frequency = Common | |||
}} | |||
'''Median rhomboid glossitis''' (MRG) is a benign condition of the [[tongue]] characterized by a smooth, red, and flat or slightly raised area on the dorsal midline of the tongue. It is typically located anterior to the [[circumvallate papillae]] and posterior to the [[filiform papillae]]. The condition is often asymptomatic and is usually discovered during routine dental examinations. | |||
==Etiology== | ==Etiology== | ||
The exact cause of median rhomboid glossitis is not well understood. However, it is commonly associated with a chronic [[Candida albicans]] infection. Other contributing factors may include smoking, use of corticosteroid inhalers, and immunosuppression. | The exact cause of median rhomboid glossitis is not well understood. However, it is commonly associated with a chronic [[Candida albicans]] infection. Other contributing factors may include smoking, use of corticosteroid inhalers, and immunosuppression. | ||
==Clinical Features== | ==Clinical Features== | ||
Median rhomboid glossitis presents as a well-demarcated, erythematous, and depapillated area on the midline of the dorsal surface of the tongue. The lesion is typically symmetrical and may have a rhomboid or oval shape. It is usually asymptomatic, but some patients may experience mild discomfort or a burning sensation. | Median rhomboid glossitis presents as a well-demarcated, erythematous, and depapillated area on the midline of the dorsal surface of the tongue. The lesion is typically symmetrical and may have a rhomboid or oval shape. It is usually asymptomatic, but some patients may experience mild discomfort or a burning sensation. | ||
==Diagnosis== | ==Diagnosis== | ||
The diagnosis of median rhomboid glossitis is primarily clinical, based on the characteristic appearance of the lesion. A [[biopsy]] is rarely necessary but may be performed to rule out other conditions such as [[erythroplakia]], [[geographic tongue]], or [[squamous cell carcinoma]]. [[Microbiological culture]] or [[cytology]] may be used to confirm the presence of [[Candida albicans]]. | The diagnosis of median rhomboid glossitis is primarily clinical, based on the characteristic appearance of the lesion. A [[biopsy]] is rarely necessary but may be performed to rule out other conditions such as [[erythroplakia]], [[geographic tongue]], or [[squamous cell carcinoma]]. [[Microbiological culture]] or [[cytology]] may be used to confirm the presence of [[Candida albicans]]. | ||
==Treatment== | ==Treatment== | ||
Treatment of median rhomboid glossitis is often not required if the condition is asymptomatic. When treatment is necessary, it typically involves antifungal therapy to address the underlying [[Candida albicans]] infection. Topical antifungal agents such as [[nystatin]] or [[clotrimazole]] are commonly used. In cases where systemic antifungal therapy is needed, [[fluconazole]] may be prescribed. Patients are also advised to maintain good oral hygiene and to avoid smoking and the use of corticosteroid inhalers if possible. | Treatment of median rhomboid glossitis is often not required if the condition is asymptomatic. When treatment is necessary, it typically involves antifungal therapy to address the underlying [[Candida albicans]] infection. Topical antifungal agents such as [[nystatin]] or [[clotrimazole]] are commonly used. In cases where systemic antifungal therapy is needed, [[fluconazole]] may be prescribed. Patients are also advised to maintain good oral hygiene and to avoid smoking and the use of corticosteroid inhalers if possible. | ||
==Prognosis== | ==Prognosis== | ||
The prognosis for median rhomboid glossitis is generally good. The condition is benign and does not predispose to malignancy. With appropriate antifungal treatment, the lesion may resolve, although recurrence is possible if predisposing factors are not addressed. | The prognosis for median rhomboid glossitis is generally good. The condition is benign and does not predispose to malignancy. With appropriate antifungal treatment, the lesion may resolve, although recurrence is possible if predisposing factors are not addressed. | ||
==See Also== | ==See Also== | ||
* [[Glossitis]] | * [[Glossitis]] | ||
| Line 22: | Line 35: | ||
* [[Geographic tongue]] | * [[Geographic tongue]] | ||
* [[Erythroplakia]] | * [[Erythroplakia]] | ||
==References== | ==References== | ||
{{Reflist}} | {{Reflist}} | ||
==External Links== | ==External Links== | ||
{{Commons category|Median rhomboid glossitis}} | {{Commons category|Median rhomboid glossitis}} | ||
[[Category:Tongue disorders]] | [[Category:Tongue disorders]] | ||
[[Category:Oral pathology]] | [[Category:Oral pathology]] | ||
[[Category:Infectious diseases]] | [[Category:Infectious diseases]] | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
{{medicine-stub}} | {{medicine-stub}} | ||
Latest revision as of 04:35, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Median rhomboid glossitis | |
|---|---|
 | |
| Synonyms | Central papillary atrophy |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Smooth, red, flat or raised area on the tongue |
| Complications | Rarely, candidiasis |
| Onset | Usually in adulthood |
| Duration | Chronic |
| Types | N/A |
| Causes | Uncertain, possibly Candida albicans |
| Risks | Smoking, dentures, immunosuppression |
| Diagnosis | Clinical examination, biopsy |
| Differential diagnosis | Geographic tongue, erythroplakia, lichen planus |
| Prevention | N/A |
| Treatment | Often none required, antifungals if candidiasis present |
| Medication | N/A |
| Prognosis | Good |
| Frequency | Common |
| Deaths | N/A |
Median rhomboid glossitis (MRG) is a benign condition of the tongue characterized by a smooth, red, and flat or slightly raised area on the dorsal midline of the tongue. It is typically located anterior to the circumvallate papillae and posterior to the filiform papillae. The condition is often asymptomatic and is usually discovered during routine dental examinations.
Etiology[edit]
The exact cause of median rhomboid glossitis is not well understood. However, it is commonly associated with a chronic Candida albicans infection. Other contributing factors may include smoking, use of corticosteroid inhalers, and immunosuppression.
Clinical Features[edit]
Median rhomboid glossitis presents as a well-demarcated, erythematous, and depapillated area on the midline of the dorsal surface of the tongue. The lesion is typically symmetrical and may have a rhomboid or oval shape. It is usually asymptomatic, but some patients may experience mild discomfort or a burning sensation.
Diagnosis[edit]
The diagnosis of median rhomboid glossitis is primarily clinical, based on the characteristic appearance of the lesion. A biopsy is rarely necessary but may be performed to rule out other conditions such as erythroplakia, geographic tongue, or squamous cell carcinoma. Microbiological culture or cytology may be used to confirm the presence of Candida albicans.
Treatment[edit]
Treatment of median rhomboid glossitis is often not required if the condition is asymptomatic. When treatment is necessary, it typically involves antifungal therapy to address the underlying Candida albicans infection. Topical antifungal agents such as nystatin or clotrimazole are commonly used. In cases where systemic antifungal therapy is needed, fluconazole may be prescribed. Patients are also advised to maintain good oral hygiene and to avoid smoking and the use of corticosteroid inhalers if possible.
Prognosis[edit]
The prognosis for median rhomboid glossitis is generally good. The condition is benign and does not predispose to malignancy. With appropriate antifungal treatment, the lesion may resolve, although recurrence is possible if predisposing factors are not addressed.
See Also[edit]
References[edit]
<references group="" responsive="1"></references>
External Links[edit]
