1/68. Pyodermatitis-pyostomatitis vegetans: report of a case and review of the literature.Pyodermatitis-pyostomatitis vegetans is a benign, rare disorder characterized by a pustular eruption in the oral mucosa and vegetating plaques involving the groin and axillary folds. Its association with inflammatory bowel disease is well established. We report the case of a 49-year-old-white man with ulcerative colitis who manifested a vegetating, annular plaque in the left inguinal region of 2 months' duration. Oral examination disclosed an erythematous mucosa with multiple painful pustules involving the labial and gingival mucosa. Histopathologic study demonstrated epidermal hyperplasia and an inflammatory infiltrate composed mostly of neutrophils and eosinophils, grouped into microabscesses within the epidermis and with a bandlike configuration in the upper dermis. Results of direct and indirect immunofluorescence studies were negative. We discuss the differential diagnosis between pyodermatitis-pyostomatitis vegetans and pemphigus vegetans.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
2/68. Pyostomatitis vegetans associated with asymptomatic ulcerative colitis: a case report.Pyostomatitis vegetans, a rare pustular disorder of the oral mucosa, is a highly specific marker for inflammatory bowel disease and may be difficult to treat. A case of pyostomatitis vegetans in a patient with long-standing asymptomatic ulcerative colitis is presented. Complete remission was achieved with topical steroids; no systemic treatment was required.- - - - - - - - - - ranking = 0.33333333333333keywords = mucosa (Clic here for more details about this article) |
3/68. Plasma cell mucositis: a review and case report.The simultaneous involvement of the mucous membranes of the oral cavity and upper aerodigestive tract by lesions characterised clinically by an intensely erythematous, lobulated surface and histologically by a dense connective tissue infiltrate composed of non-neoplastic plasma cells may be called plasma cell mucositis. We present a review of the literature, consisting of 14 cases, outlining the multifocal site distribution, chronicity and systemic background that distinguish this entity and report a single case with confirmation of the polyclonal nature of the plasma cell infiltrate using gene rearrangement studies.- - - - - - - - - - ranking = 2.7134367224867keywords = mucous membrane, membrane (Clic here for more details about this article) |
4/68. Factors contributing to adverse soft tissue reactions due to the use of tartar control toothpastes: report of a case and literature review.Tetrasodium and/or tetrapotassium pyrophosphate (Ppi) is the anticalculus component of most tartar control dentifrices on the market today. While pyrophosphates alone are not responsible for hypersensitivity reactions, several modifications which may lead to adverse oral manifestations may occur when pyrophosphates are added to a dentifrice. First, tetrasodium pyrophosphate in a dentifrice forms a slightly alkaline solution upon oral use which could irritate oral membranes. Second, increased concentrations of flavoring agents, known to be sensitizers, are needed to mask the strong bitter taste of pyrophosphates. Third, increased concentrations of detergents, capable of producing hypersensitivity reactions, are necessary to allow the pyrophosphates to become soluble in the dentifrice. Fourth, a pre-existing condition of reduced salivary flow may augment hypersensitivity to tartar control toothpastes. While pyrophosphates have been approved as additives in dentifrices, these compounds along with the increased concentrations of flavorings and detergents and their higher intraoral alkalinity are strongly implicated as the causative factor in certain hypersensitivity reactions.- - - - - - - - - - ranking = 0.0041775713599844keywords = membrane (Clic here for more details about this article) |
5/68. Cicatrizing conjunctivitis associated with paraneoplastic lichen planus.PURPOSE: To report two cases of cicatrizing conjunctivitis associated with paraneoplastic lichen planus. methods: case reports. RESULTS: Two patients were examined because of redness and discomfort in both eyes. A 63-year-old woman with follicular, small-cleaved cell lymphoma had cicatrizing conjunctivitis, stomatitis, vulvitis, and skin lesions. A 25-year-old man with malignant thymoma had cicatrizing conjunctivitis, erosive stomatitis, and penile papules. Histopathologic studies of conjunctiva and skin biopsy specimens in the first patient and labial biopsy specimens in the second revealed lichen planus. CONCLUSION: Paraneoplastic lichen planus is a possible cause of cicatrizing conjunctivitis associated with inflammatory skin and mucous membrane disease.- - - - - - - - - - ranking = 2.7134367224867keywords = mucous membrane, membrane (Clic here for more details about this article) |
6/68. Oral staphylococcal mucositis: A new clinical entity in orofacial granulomatosis and Crohn's disease.OBJECTIVE: Orofacial granulomatosis and the oral manifestations of Crohn's disease comprise many clinical features, of which stomatitis is one. The purpose of this study was to establish a role for staphylococcus aureus in mucositis affecting some patients with orofacial granulomatosis or oral Crohn's disease. STUDY DESIGN: Four patients (2 with orofacial granulomatosis and 2 with oral Crohn's disease), from a total of 450 patients examined over 10 years, had stomatitis involving the entire oral mucosa, from which S aureus was cultured by the oral rinse technique. These patients were treated with flucloxacillin or erythromycin. RESULTS: A heavy growth of S aureus was isolated from the mouth of each patient. All 4 patients responded to treatment with flucloxacillin or erythromycin. CONCLUSIONS: S aureus is a potential cause of panstomatitis in patients with orofacial granulomatosis or Crohn's disease. This infection responds rapidly to antimicrobial treatment.- - - - - - - - - - ranking = 0.33333333333333keywords = mucosa (Clic here for more details about this article) |
7/68. Pyodermatitis-pyostomatitis vegetans: a clinical course of two decades with response to cyclosporine and low-dose prednisolone.Pyodermatitis-pyostomatitis vegetans is a rare, polymorphous inflammatory disorder of the skin and oral mucosa first described by Hallopeau in 1898. On the skin papules, pustules and reddish brown annular vegetating plaques develop, most frequently in the intertriginous areas. In the mouth, yellowish flat ulcerations arise, typically in the shape of "snail tracks". The association with inflammatory bowel disease is very common. An unusual case with a chronic relapsing course of 2 decades is presented. Gastrointestinal inflammation was absent. prednisolone in high and medium doses suppressed most lesions. Various attempts with other drugs (dapsone, isotretinoin, azathioprine) to reduce the corticosteroid dose failed. This is the first report of the successful treatment of pyodermatitis-pyostomatitis vegetans with cyclosporin A, which proved to be highly effective in this regard. The unknown aetiopathology of pyodermatitis-pyostomatitis vegetans is discussed.- - - - - - - - - - ranking = 0.33333333333333keywords = mucosa (Clic here for more details about this article) |
8/68. Severe oral mucositis after therapeutic administration of [131I]MIBG in a child with neuroblastoma.OBJECTIVE: The purpose of this report is to document a newly encountered oral side effect of targeted radiotherapy with iodine 131-metaiodobenzylguanidine ([(131)I]MIBG) in the treatment of neuroblastoma. STUDY DESIGN: A 14-month-old girl was diagnosed with stage 4 neuroblastoma. After completion of chemotherapy, the tumor showed no signs of regression; treatment with 3700 MBq [(131)I]MIBG was therefore decided on, 8 months after diagnosis. RESULTS: Fourteen days after infusion of MIBG, severe oral mucositis was diagnosed, with a generalized erythema involving the mucous membranes of the hard and soft palate, buccal mucosa, and upper and lower lips. The gingiva exhibited a general linear erythema. CONCLUSIONS: Visualization of the salivary glands on [(123)I]MIBG images suggests that accumulation of radiolabeled MIBG in the salivary glands may be related to sympathetic innervation.- - - - - - - - - - ranking = 3.04677005582keywords = mucous membrane, mucosa, membrane (Clic here for more details about this article) |
9/68. Plasma cell infiltration of the upper aerodigestive tract treated with radiation therapy.A case of chronic, fluctuating plasma cell gingivostomatitis that progressed despite chemotherapy and surgery is reported. This is the first case reported of treatment with radiation therapy, and one of the few cases reported where the infiltrate has reached the larynx. After receiving low dose radiation therapy, via a conformal technique encompassing the respiratory mucosal lining from the base of tongue to carina, there has been symptomatic improvement.- - - - - - - - - - ranking = 0.33333333333333keywords = mucosa (Clic here for more details about this article) |
10/68. Desquamative stomatitis associated with routine use of oral health care products.Oral mucosal desquamation is a common manifestation of a number of pathologic conditions. The differential diagnoses may range from chemical and electrical burns to conditions such as allergic reactions, hormonal disorders, and mucocutaneous conditions. This article reports two cases of oral mucosal reactions that became a diagnostic challenge at the time of examination. Both subjects had chronic extensive desquamative stomatitis and gingival ulcerations. Following a careful review of their medical and dental history, the use of oral health care products was projected as a possible cause of their mucosal condition.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
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