| | Study/year of publication | Age | Gender | Symptoms | Location of the lesions | Treatment | Follow-up |
| | Poswillo et al. [7]/1967 | 37 | F | Redness, swelling | Gingiva | Resection, oral hygiene programme | AWD, 2 years | | 39 | F | Redness, hypertrophy | Gingiva | Resection | Not available | | 21 | F | Hyperplastic red lesion, hypertrophy, erythema | Maxillary labial vestibule, gingiva | Resection, oral hygiene programme | Not available |
| | White et al. [3]/1986 | 47 | F | Dysphonia, sore throat | Lips, mouth, tongue, supraglottic larynx | Resection, prednisone | AWD, 9 years (f/u reported by Ferreiro et al. [1]) |
| | Timms et al. [8]/1988 | 70 | F | Hoarseness, cough, stridor | Gingiva, supraglottic, hard palate | CO2 laser, prednisolone, topical steroid spray | AWD, 1 year |
| | Timms and Sloan [9]/1991 | 32 | F | Hoarseness, sore throat | Gingiva, false cord, mucobuccal | Systemic and topical steroids | Marginal improvement, no f/u epiglottis |
| | Ferreiro et al. [1]/1994 | 60 | F | Dysphonia, dysphagia | Supraglottic larynx | CO2 laser, prednisone, antibiotics, beclomethasone (Vanceril) spray | AWD, 1 year | | 41 | M | Dysphonia, stridor | Supraglottic, glottic larynx, nose, pharynx | Antibiotics | AWD, 7 years; tracheostomy | | 62 | F | Dysphonia, stridor, dry eyes, dysphagia | Supraglottic, glottic larynx, trachea | Not available | AWD, 16 years; tracheostomy | | 54 | M | Dysphonia | Supraglottic, glottic larynx | Resection | AWD, 1 year | | 40 | M | Dysphonia, sore mouth | Lips, tongue, palate, pharynx, supraglottic & glottic larynx | Prednisone, isotretinoin (Accutane), CO2 laser | AWD, 15 years; sleep apnea | | 67 | M | Sore mouth | Lips, mouth, tongue, palate | Prednisone | AWD, 3 years | | 61 | M | Unknown | Lips through larynx | Not available | Not available | | 56 | M | Unknown | Nose, palate, pharynx | Resection | Not available |
| | Van de Kerkhof and Van Baar [26]/1995 | 80 | F | Pain, soreness, erythema, swelling | Lips | Betamethasone dipropionate | Partial symptomatic relief, f/u not available | | 57 | F | Sore throat | Gingiva, supraglottic larynx | Topical steroids | Gingival improvement, no f/u |
| | Khan et al. [5]/1997 | 69 | M | Hoarseness, dysphagia, hemoptysis | Left faucial pillar, hypopharynx, epiglottis, larynx | Beclomethasone spray, Corsodyl mouthwash | No recurrence, 20 months f/u |
| | Noorily [25]/1997 | 67 | M | Induration, erythema, crusting | Lower lip | Resection, primary closure | Not available |
| | Smith et al. [4]/1999 | 59 | M | Swelling, hoarseness, sore throat, erythema | Soft palate, gingiva, oropharynx, nasopharynx | None | Asymptomatic, 6 months f/u |
| | Kaur et al. [24]/2001 | 47 | M | Swelling, erythema, inflammation | Upper lip | Triamcinolone acetonide injections | No recurrence, 3 months f/u |
| | Bharti and Smith [10]/2003 | 42 | F | Pain, dysphagia | Buccal mucosa, palate | Topical and systemic antifungals, corticosteroids | Partial symptomatic relief, no regression of the disease, no f/u |
| | Heinemann et al. [23]/2006 | 61 | F | Pain, ulcerations, erythema, erosions | Tongue, lips, buccal mucosa, vulvae | Prednisolone, cyclosporin | Complete remission, 6 months f/u |
| | Solomon et al. [2]/2008 | 60 | F | Pain, sore throat, erosions, swelling, erythema | Gingiva, lips, ventral tongue, hard palate | Prednisone | Disease remission, f/u not available |
| | Senol et al. [11]/2008 | 46 | M | Inflammation, maceration, pruritic, eczema | Oral commissures, gingivobuccal mucosa, toe-webs, groins, preputium, perineum, umbilicus | Prednisolone | No recurrence, 1 year f/u |
| | Najarian et al. [12]/2008 | 56 | M | Pain, impetigo, bleeding | Lower lip | Topical and systemic glucocorticosteroid, cryotherapy | No recurrence, 6 months f/u |
| | Pepper et al. [13]/2009 | 77 | M | Atrophy, hyperkeratosis, erosion, pain | Commissure, lips, cheek | Tacrolimus, methotrexate, betamethasone mouthwash, CO2 laser, radiotherapy | Onset of squamous cell carcinoma, partial resolution of mucosal plasmacytosis |
| | Puvanendran et al. [22]/2012 | 74 | M | Ulceration, erythema | Uvula, hypopharyngeal wall | Resection | Lesion resolved, 6 months f/u |
| | Gupta et al. [21]/2014 | 72 | M | Difficulty in swallowing, soreness, burning sensation, sore throat, ulcerations, swelling, bleeding gums, erosions | Buccal mucosa, palate, tongue, pharynx, gingiva | Topical corticosteroids (betamethasone 1 mg, triamcinolone acetonide gel 0.1%), prednisolone, topical antifungals | Partial symptomatic relief, no regression of the disease, no f/u |
| | Madhavarajan and Tighe [15]/2015 | 63 | M | Pain, ulceration | Commissure, buccal mucosa, gingiva | No treatment | Spontaneous resolving, 6 months f/u |
| | Cottom et al. [20]/2015 | 54 | F | Erythema | Soft palate | Not available | Not available | | 51 | M | Erythema, ulceration, erosions | Border of tongue | Not available | Not available | | 50 | M | Inflammation | Gingiva | Not available | Not available | | 67 | M | Pain, bleeding, erosions | Gingiva | Not available | Not available | | 83 | F | Erosions | Gingiva | Not available | Not available | | 65 | M | Inflammation | Gingiva, hard palate | Not available | Not available | | 72 | M | Inflammation | Gingiva | Not available | Not available |
| | Galvin et al. [14]/2016 | 68 | F | Erythema, ulceration | Alveolar ridges, palate, buccal mucosa, gingiva | Oral fluconazole, chlorhexidine mouthwash, betamethasone cream and tablets | AWD, 7 years | | 61 | F | Sore mouth, ulceration, erythema, edema | Gingiva, buccal mucosa | Prednisolone, adalimumab | No recurrence, 18 months | | 69 | M | Oropharynx congestion | Gingiva, dorsum and borders of the tongue, soft palate, uvula | Mycophenolate mofetil, prednisolone | Partial symptomatic relief, no regression of the disease, no f/u |
| | Trehan et al. [19]/2016 | 39 | M | Ulceration, dysphagia, erosions | Lips, buccal mucosa, gingiva | Prednisolone | Good response, f/u not available |
| | Arun et al. [17]/2017 | 13 | M | Swelling, bleeding, erythema, | Upper lip, gingiva | Triamcinolone acetonide injections, | No recurrence, 1 year f/u |
| | Liu et al. [18]/2017 | 18 | F | Swelling, bleeding, erosions, pain | Lips | Methylprednisolone, dapsone, hydroxychloroquine, antibiotics | Symptoms decreasing, 6 months f/u |
| | Gasparro et al. [6]/2019 | 78 | F | Pain, erythema, ulcerations, erosions | Buccal mucosa | Injectable platelet-rich fibrin (i-PRF) | No complete healing, inflammation reduction, 6 months f/u |
| | Shanahan et al. [16]/2019 | 62 | F | Dry mouth, ulceration, swelling, dysphagia, hoarseness | Soft palate, buccal mucosa | Prednisolone, dapsone, mycophenolate mofetil | No recurrence of symptoms, 1 year f/u |
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