Cheilitis granulomatosa: a case report with review of literature

Granulomatous cheilitis of Miescher: a rare entity

BACKGROUND

Granulomatous cheilitis (GC) is a rare entity of unknown etiology. It is a chronic inflammatory disorder with a predilection for young females. It is characterized by asymptomatic unrelenting swelling of lips. It is a monosymptomatic form or an incomplete variant of Melkersson-Rosenthal syndrome (a triad of recurrent orofacial swelling, relapsing facial paralysis, and fissuring of the tongue).

CASE PRESENTATION

We herewith report a case of a 27-year-old female, presenting with persistent upper lip swelling, for 3 months. Biopsy from the lesion revealed features of granulomatous cheilitis.

CONCLUSION

GC should be considered in the differential diagnosis of unrelenting swelling in the lip. Spontaneous remission is rare, and recurrences are common. Corticosteroids used for treatment provide temporary improvement.

Association between cheilitis granulomatosa and odontogenic infections: A case-control study

The association between cheilitis granulomatosa and dental infections (dental caries and apical periodontitis) is still not well understood. Herein, we aimed to investigate the association in large hospital cases with cohort controls. Cheilitis granulomatosa cases (n = 181) were retrieved from Peking University Hospital of Stomatology and age- and sex-matched to controls (n = 181). The χ² -test, Student's t-test, and Mann-Whitney U-test were used to compare the differences between groups. The χ² -test and odds ratio were used to verify if there was an association and risk relationship. The results showed that both dental caries and apical periodontitis were associated with cheilitis granulomatosa (p < 0.001). Individuals with cheilitis granulomatosa had approximately a twofold increased frequency of dental caries than those without cheilitis granulomatosa (104/181, 57.5% vs. 53/181, 29.3%) (p < 0.001). The odds ratio of dental caries occurring in the case group compared to the control group was 3.211. The frequency of apical periodontitis in patients with cheilitis granulomatosa was significantly greater than in those without cheilitis granulomatosa (109/181, 60.2% vs. 28/181, 15.5%) (p < 0.001). The odds ratio was 8.272. Moreover, apical periodontitis was also locationally related to cheilitis granulomatosa (p < 0.001). Collectively, our study showed that the foci of dental infections are associated with cheilitis granulomatosa, suggesting that proper treatment of focal teeth may be important in the management of cheilitis granulomatosa.

Melkersson-Rosenthal syndrome as an early manifestation of mixed connective tissue disease

Purpose of review

We aim to illustrate the potential viability of MCTD as an underlying aetiology of Melkersson–Rosenthal syndrome. The case is probably the first description available in the literature of the Melkersson–Rosenthal as an early manifestation of mixed connective tissue disease.

Recent findings

The Melkersson–Rosenthal syndrome consists of a triad of recurrent lip and/or face swelling, fissured tongue, and intermittent facial palsy. Mixed connective tissue disease is a multisystemic disorder with overlapping features of systemic lupus erythematosus, scleroderma, and polymyositis, and is differentiated from them by a high titer of antibodies to ribonucleoprotein. The paper presents a case report of Melkersson–Rosenthal syndrome with an onset in childhood that derived from vasculitis that turned out to be an early manifestation of mixed connective tissue disease. We used MRI to evaluate patient’s brain structure and Immunoblot Ena Profil 1 test to test serum autoantibodies level. The patient has a typical for Melkersson–Rosenthal syndrome triad of symptoms: bilateral facial nerve palsy, lingua plicata and facial oedema. Both TC and MRI of the head show no changes as well as laboratory tests except Anti-SS-A (Anti-Ro) and Anti-RNP autoantibody serum level that was highly positive.

Summary

Neurological involvement of the MCTD usually includes, according to the frequency of the occurrence, trigeminal neuralgia, headaches, sensorineural hearing, cerebral haemorrhage, transverse myelitis, cauda equina syndrome, retinal vasculitis, progressive multifocal encephalopathy, and demyelinating neuropathy. For clinical practice it is important to remember that Melkersson–Rosenthal syndrome can also be the neurological manifestation of MCTD, especially when accompanied by other systemic symptoms.