Benign migratory glossitis is an often asymptomatic, characteristically migratory, recurrent, inflammatory condition involving, mostly dorsum of tongue or any other part, with a typical “map like appearance”. It is a condition frequently encountered in adults, with a controversial etiology.



Despite being benign and self-resolving, owing to its relative uncommon occurrence in children, it can be a matter of significant concern for parents. Here we report 2 cases of asymptomatic geographic tongue in children below two years of age

Anupa Khadka

Eliz Aryal

Nepal Journal of Dermatology Venereology & Leprology

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87Case ReportNepal Journal of Dermatology, Venereology & Leprology, Vol 18, No. 1, 2020Benign Migratory Glossitis in Toddlers: Report of Two Cases and ReviewKhadka A1, Aryal E21Resident, 2Assistant Professor, Department of Dermatology, Venereology and Leprology, Kathmandu Medical College, Kathmandu.AbstractBenign migratory glossitis is an often asymptomatic, characteristically migratory, recurrent, inflammatory condition involving, mostly dorsum of the tongue or any other part, with a typical "map-like appearance". It is a condition frequently encountered in adults, with a controversial etiology.Despite being benign and self-resolving, owing to its relative uncommon occurrence in children, it can be a matter of significant concern for parents. Here we report two cases of asymptomatic geographic tongue in children below 2 years of age.Key words: Child, Preschool; Glossitis, Benign Migratory; TongueAddress of CorrespondenceDr. Anupa KhadkaResidentDepartment of Dermatology, Venereology and Leprology, Kathmandu Medical College, Sinamangal, Kathmandu.E-mail: khadkaanupa00@gmail.comHow to cite this articleKhadka A, Aryal E. Benign migratory glossitis in toddlers: Report of ywo cases and review. Nepal Journal of Dermatology Venereology and Leprology. 2020;18(1):87-90. https://doi.org/10.3126/njdvl.v18i1.27403.Licensed under CC BY 4.0 International License which permits use, distribution and reproduction in any medium, provided the original work is properly cited.Submitted: 26th January 2020Accepted: 15th February 2020Published: 7th October 2020https://doi.org/10.3126/njdvl.v18i1.27403Introduction Benign migratory glossitis(BMG) or glossitis areata migrans is an idiopathic inflammatory condition that usually presents as asymptomatic erythematous patches with diagnostic circinate or serpiginous borders, resembling a map (hence commonly referred to as Geographic tongue).1 Initially described by Rayer in 1831 as wandering rash of the tongue, it is also referred in various literature as annulus migrans, erythema migrans, benign wandering glossitis, exfoliatioareata linguae, or transitory benign plaque of the tongue.2 Localized loss of filiform papillae and a thinning of the epithelium leading to smooth ulcer-like lesions that change the size, color and location over a few days to weeks are characteristic. Variable presentation from asymptomatic to painful and burning ulceration may be present.2,3Case reportCase 1A 15 months old female child was brought to Dermatology Out Patient Department with a complaint of asymptomatic lesions over the lateral aspect of tongue noticed since two months' duration. The mother noted the red and whitish lesions while feeding the child. On local examination, irregular, circinate, erythematous patch sized 1 x 2 cm2 with central normal mucosa was present on the right dorsolateral surface of the tongue (Figure 1). Within the patch, loss of filiform papillae was noted. Mother gave a history of similar lesion over the dorsal aspect of tongue 15 days back, which had subsided on its own. No history suggestive of atopy or other skin conditions were present. The child achieved normal developmental milestones as per her age. Medical history, family history and general physical examination were not significant. She was diagnosed clinically as BMG; parents were counseled about the condition and reassured.Financial disclosure: None.Conflict of interest to disclosure: None declared.NJDVL. Vol 18, No.1, 2020Khadka A, et al. Benign migratory glossitis in toddlers88Case 2 A two-year-old female child reported to our OPD with complaints of reddish lesions over the tongue, for 4 months’ duration. The child had no discomfort associated with the lesions. Her parents reported concerns as the lesion seem to subside on its own and reappear almost every other week. Examination revealed multiple erythematous patches with circinate white elevated borders over the entire dorsal anterior half of the tongue (Figure 2). There was no history of drug intake, atopy or any skin diseases in family or child. A clinical diagnosis of BMG was made and since the lesion was asymptomatic, reassurance was done and oral hygiene maintenance recommended.to 14.3%.1 Studies across the world suggest a highly variable prevalence of BMG, including The United States reporting 1.8%4, India 0.84 -16.4%5,6, Libya 17.2%7 and Iran 27%.8 A study from central-southern Nepal concluded a prevalence of BMG to be 0.98% overall with women (1.2%) and men (0.96%).9 Data on true prevalence amongst the pediatric group is difficult to ascertain mainly due to the asymptomatic and inconsistent nature of the condition. In India, geographical tongue was reported in children in 0.89%.10 A prevalence of 1.41% among school children with equal distribution among males and females, in a US study11 and a prevalence of 14.29% amongst infants less than 2 years of age in Israel were reported.12AetiopathogenesisThe exact aetiopathogenesis of BMG remains unclear. It has been classified as a congenital anomaly or even hereditary disorder by some literature while others believe it to be a chronic inflammatory condition.2 Hereditary factors are suggested by higher prevalence in parents and siblings of affected individuals, suggesting a polygenic mode of inheritance and multiple reports of BMG affecting monozygotic twins.13,14 HLA studies have suggested significantly increased HLA DR5 and DRW6 antigens in serum and reduced DR2 in comparison to control.15Association with various systemic diseases such as atopy, allergy, stress, anemia, psoriasis, gastrointestinal disorders and syndromes like Reiter’s syndrome, Down syndrome, Aarskog syndrome, Fetal hydantoin syndrome and Robinow’s syndrome without a definite causal relationship has been described.2,13 Psychosomatic factors and stress, Hormonal factors (prevalence of 8% in type 1 diabetic patients), Drug (oral contraceptives, angiogenesis inhibitors), Tobacco smoking (possible protective influence), Vitamin deficiency (vitamin B6, B12, folic acid, iron and zinc)2 are also implicated.2,16-18Seiden and Curland in 2015, went on to explain variation in clinical presentation in terms of media dynamics based on physics, suggesting a practical way of assessing the severity of the condition, based on the characteristic patterns observed. Three stages of evolution of inflammation were stressed on, including resting state (healed epithelium), excited-state (highly inflamed epithelium) and recovering state (healing epithelium). They suggested that in a circular pattern, the shape of lesions will remain the same as they expand unless there is some obstacle or inhomogeneity in the epithelium. If the circular pattern is exhibited in Figure 1. Circinate patch on the lateral aspect of the tongueFigure 2. Erythematous patch with elevated white border and loss of lingual papillaeDiscussionThe occurrence of benign migratory glossitis is quite common, ranging from 1-2.5% of the population. However, the prevalence of BMG in the pediatric population itself is rather low, ranging from 0.37% NJDVL. Vol 18, No.1, 2020Khadka A, et al. Benign migratory glossitis in toddlers89a patient, it is more likely that the tongue is gradually affected and subsequently healed. However, spiral patterns, which result due to inhomogeneity in the medium or due to external intervention in other excitable media, tend to be continuous, self-sustaining and will linger for a longer duration of time.19Clinical featuresSolitary or multifocal, erythematous atrophic areas with loss of filiform papillae with slightly elevated white, yellow or greyish margins, which may be circinate or serpiginous are usual presentation. Migratory lesions with periods of remission and exacerbation of varying duration may be present. Lesions are usually asymptomatic but symptoms like pain, burning sensation, discomfort, dysgeusia, sensitivity to hot, spicy and sour food, pain in ears or ipsilateral submandibular lymphadenopathy are associated.1,2,10,13 "Geographic", pertaining to a resemblance to an aerial view of an area of land masses and ocean on a map is thus used to describe the lesion. Three patterns: oblate, spiral and wavy 1D pattern of the geographical tongue along with the evolution have been described by Seiden and Curland.19 Most common sites are lateral margins and the tip of the tongue followed by dorsal and ventral surfaces. However, extra lingual sites including labial mucosa, buccal mucosa, the gingival surfaces, floor of the mouth, soft palate and uvula have also been described.20HistopathologyLoss of filiform papillae with the resultant flattened mucosal surface with irregular rete pegs is typically present. There is epithelial degeneration with an absence of stratum corneum. Inflammatory infiltrates beneath epithelium and migration of polymorphonuclear leukocytes and lymphocytes are seen.10 The elevated white borders include subepithelial infiltration of neutrophils, microabscesses, leukocyte invasion into the epithelium, intraepithelial oedema, acantholysis, glycogen deposits in the epithelial cells and exfoliation of necrotic cells in the surface layer. 21Diagnosis and DifferentialsClinical diagnosis is often possible with a classical presentation, which is a relatively asymptomatic lesion of migratory nature and a "geographic appearance" with characteristic white serpiginous borders. Histopathological confirmation is rarely required. In instances, they need to be differentiated from candidiasis, psoriasis, leukoplakia, lichen planus, Reiter's syndrome, herpes simplex, systemic lupus erythematosus, drug rash and squamous cell carcinoma of the tongue.ManagementAsymptomatic cases require no treatment other than reassurance regarding the benign and self-resolving nature of the lesion. Even in symptomatic cases, there is no gold standard or scientifically proven treatment.22 Avoidance of coarse food and irritant like alcohol, tobacco products, hot, spicy and sour foods, acidic fruits and beverages should be advised. For alleviation of excessive pain or discomfort, oral analgesics, anti-inflammatory, antihistamines or mouth rinses with topical anesthetics like lidocaine gel can be prescribed. Topical corticosteroids like betamethasone, topical tretinoin and nutritional supplements including vitamin A therapy, zinc and vitamin K2 have been used.2,13,22Successful treatment with cyclosporine and topical tacrolimus has also been reported in resistant cases.23-25ConclusionBMG is a benign condition of uncertain etiology. When present in young children they may cause anxiety in parents. Reassurance and routine follow up are advocated for the majority of the cases.References1.  Woo SB. Biology and pathology of the oral cavity. In: Goldsmith LA, Katz S I, Gilchrest B A, Paller AS, Leffell DJ, Wolff K,eds. Fitzpatrick's Dermatology in General Medicine.8thed. The McGraw-Hill Companies;2012: p.850.2. Nandini DB, Bhavana SB, Deepak BS, Ashwini R. Paediatric Geographic Tongue: A Case Report, Review and Recent Updates.J ClinDiagn Res. 2016;10(2):05-09. https://doi.org/10.7860/JCDR/2016/16452.71913. Hooda A, Rathee M, Gulia J, Yadav S. Benign Migratory Glossitis: A Review. Internet J Fam Pract.[Internet].2009[cited 2020 Jan 18];9(2).Available from: https://ispub.com/IJFP/9/2/96254.  Shulman JD, Carpenter WM. Prevalence and risk factors associated with geographic tongue among US adults. Oral Dis. 2006; 12:381-6. https://doi.org/10.1111/j.1601-0825.2005.01208.xNJDVL. Vol 18, No.1, 2020Khadka A, et al. Benign migratory glossitis in toddlers905. Mathew AL, Pai KM, Sholapurkar AA, Vengal M. The prevalence of oral mucosal lesions in patients visiting a dental school in Southern India. Indian J Dent Res.2008; 19:99-103 https://doi.org/10.4103/0970-9290.404616. Patil S, Kaswan S, Rahman F, Doni B. Prevalence of tongue lesions in the Indian population. J ClinExp Dent. 2013;5(3):e128-32. https://doi.org/10.4317/jced.511027. Byahatti SM, Ingafou MSH. The prevalence of tongue lesions in Libyan adult patients. J ClinExp Dent. 2010;2(4): e163-8. https://doi.org/10.4317/jced.2.e1638.  Mojarrad F, Vaziri P. Prevalence of Tongue Anomalies in Hamadan, Iran. Iran J Public Health. 2008; 37(2):101-5.9. Dhakal A, Pandey S, Singh H. Prevalence and Risk Factors associated with Geographic Tongue in Central Southern part of Nepal: A Survey in Chitwan Medical College and Hospital. Int J Oral Health Med Res. 2017;3(5):1-3.10. Desai VD, Phore S, Baghla P. Asymptomatic reversible lesion on tongue: A case series in pediatric patients. Arch Med Health Sci. 2015; 3:113-6. https://doi.org/10.4103/2321-4848.15496011. Redman RS. Prevalence of geographic tongue, fissured tongue, median rhomboid glossitis, and hairy tongue among 3,611 Minnesota schoolchildren. Oral Surg Oral Med Oral Pathol1970; 30:390-5. https://doi.org/10.1016/0030-4220(70)90320-812. Rahamimoff P, Muhsam HV. Some observations on 1246 cases of geographic tongue: The association between geographic tongue, seborrheic dermatitis, and spasmodic bronchitis; transition of geographic tongue to fissured tongue. AMA J Dis Child 1957; 93:519-25. https://doi.org/10.1001/archpedi.1957.0206004052100413. Thakur S, Gupta M, Tegta GR, Verma K. Geographic tongue in 8-monthold monozygotic twins: Case report with review of literature. Indian J PaediatrDermatol. 2018; 19:130-3.14. Shekhar MG. Geographic tongue in monozygotic twins. J ClinDiagn Res. 2014;8: ZD01-2.15.  Fenerli A, Papanicolaou S, Papanicolaou M, Laskaris G. Histocompatibility antigens and geographic tongue. Oral Surg Oral Med Oral Pathol.1993; 76:476-9. https://doi.org/10.1016/0030-4220(93)90015-V16.  Wysocki GP, Daley TD. Benign migratory glossitis in patients with juvenile diabetes. Oral Surg Oral Med Oral Pathol. 1987; 63:68-70. https://doi.org/10.1016/0030-4220(87)90342-217.  Waltimo J. Geographic tongue during a year of oral contraceptive cycles. Br Dent J. 1991; 171:94-6. https://doi.org/10.1038/sj.bdj.480761818.  Hubiche T, Valenza B, Chevreau C, Fricain JC, Giudice PD, Sibaud V. Geographic tongue induced by angiogenesis inhibitors. The Oncologist. 2013;18:e16-7. https://doi.org/10.1634/theoncologist.2012-032019. Seiden G, Curland S. The tongue as an excitable medium. New J Phys. 2015; 17:1-8. https://doi.org/10.1088/1367-2630/17/3/03304920. Borrie F, Musthyala R, Macintyre D. Ectopic Geographic Tongue - A Case Report. Dent Update.2007; 34(2):121-2. https://doi.org/10.12968/denu.2007.34.2.12121. Plackova A, Skach M. The ultrastructure of geographic tongue. Oral Surg Oral Med Oral Pathol. 1975; 40:760-8. https://doi.org/10.1016/0030-4220(75)90445-422.  de Campos W G, Esteves C V, Fernandes L G,Domaneschi C, JúniorCAL.Treatment of symptomatic benign migratory glossitis: a systematic review.Clin Oral Invest; 2018.Sep;22(7):2487-93 https://doi.org/10.1007/s00784-018-2553-423. Abe M, Sogabe Y, Syuto T, Ishibuchi H, Yokoyama Y, Ishikawa O. Successful treatment with cyclosporine administration for persistent benign migratory glossitis. J Dermatol. 2007; 34:340-3. https://doi.org/10.1111/j.1346-8138.2007.00284.x24. Ravi Prakash SM, Sankalp V, Rajendra P, Udita S. Tacrolimus: a novel approach against wandering rash- A pilot study. SPJTS. 2014;2(1):269-73.25. Ishibashi M, Tojo G, Watanabe M, Tamabuchi T, Masu T, AibaS.Geographic tongue treated with topical tacrolimus. J Dermatol Case Rep.2010; 4:57-9. https://doi.org/10.3315/jdcr.2010.1058

Benign Migratory Glossitis in Toddlers: Report of Two Cases and Review

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Benign Migratory Glossitis in Toddlers: Report of Two Cases and Review

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