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Bednar's aphthaeK12.0
Synonym(s)
HistoryThis section has been translated automatically.
A. Bednar, 1850
DefinitionThis section has been translated automatically.
Traumatically caused, sometimes persistently persistent, aphthous ulcers, e.g. in infants, appearing as so-called suction ulcers on the posterior lateral parts of the hard palate. In paediatric literature also known as Riga feather disease.
Occurrence/EpidemiologyThis section has been translated automatically.
In larger obstetric collectives, Bednar's aphthae are found in 18.5% of infants. No correlation between sex and occurrence of the ulcers. However, they are less common in breastfed children than in formula-fed babies.
EtiopathogenesisThis section has been translated automatically.
In infants triggered by wiping out the oral cavity or by habitual suction of the oral mucosa.
ManifestationThis section has been translated automatically.
Especially in early infancy. Aetiologic and clinically comparable ulcers are also described in older age.
Clinical featuresThis section has been translated automatically.
Mostly solitary, 0.3-0.8 cm large, circumscribed fibrin-coated, moderately painful, firm, ulcerated, chronic plaque (more rarely an ulcer reaching below the level of the mucous membrane) with raised marginal areas. In adults, the clinical picture must be distinguished from denture ulcers caused by chronic irritation of poorly fitting dentures.
TherapyThis section has been translated automatically.
Avoid mechanical irritation, e.g. use smaller suction cups with larger holes.
Progression/forecastThis section has been translated automatically.
Spontaneous healing within 3-6 days after removal of the cause.
Note(s)This section has been translated automatically.
It remains to be seen to what extent the so-called oral eosinophilic ulcer (eosinophilic ulcer: Sugaya N et al. 2018), also called traumatic ulcer, is identical with the Bednar's aphthae.
LiteratureThis section has been translated automatically.
- Bednar A (1850) Die Krankheit der Neugeborenen und Säuglinge vom klinischen und pathologisch-anatomischen Standpunkten, Vienna 1850. In August Ritter von Reuss: Die Krankheiten des Neugeborenen, Berlin 1914. Lentze, Schaub, Schulte, Spranger: Pediatrics, Berlin 2003
- Dubois L et al (2010) Traumatic ulceration of the tongue in an infant. Ned Tijdschr Tandheelkd 117:274-275
- Graillon N et al (2013) Riga-Fede disease: traumatic ulceration of the tongue in an infant. Rev Stomatol Chir Maxillofac Chir Orale 114:113-115
Hong P (2015) Riga-Fede Disease: Traumatic Lingual Ulceration in an infant. J Pediatr doi:10.1016/j.jpeds.2015.03.034
- Loo WT et al (2013) Status of oral ulcerative mucositis and biomarkers to monitor posttraumatic stress disorder effects in breast cancer patients. Int J Biol Markers 28:168-173
- Martori E et al (2015) Risk factors for denture-related oral mucosal lesions in a geriatric population. J ProsthetDent 111:273-279
- Owosho AA et al (2014) Clinicopathologic review: non-healing ulcer of the tongue. Traumatic ulcerative granuloma with stromal eosinophilia. Pa Dent J(Harrisb) 81:34-35
- Sugaya N et al.(2018) Recurrent Oral Eosinophilic Ulcers of the Oral Mucosa. A Case Report.
Open Dent J 12:19-23.