HPV DNA in clinically different variants of oral leukoplakia and lichen planus

2004

Abstract Objectives Our objectives were to determine the prevalence of human papillomavirus (HPV) infection in oral leukoplakia (OL) and oral lichen planus (OLP) in comparison with that in healthy oral mucosa, also conditionally to age, gender, smoking, and drinking habits of patients, so as to investigate any possible association of HPV infection with a specific clinical variant of OL or OLP. Study design We did research on HPV DNA in 68 cases of OL (homogeneous form [H] in 45 cases and nonhomogeneous form [non-H] in 23 cases), and in 71 cases of OLP (nonatrophic/erosive form [non-AE] in 27 cases, atrophic/erosive form [AE] in 44 cases). HPV DNA was investigated in exfoliated oral mucosa c…

Brushing of Oral Mucosa for Diagnosis of HPV Infection in Patients with Potentially Malignant and Malignant Oral Lesions

2006

Introduction: Adequate brushing of oral mucosa is important for accurate human papillomavirus (HPV) detection in potentially malignant (oral leukoplakia [OL], oral lichen planus [OLP]) and malignant (oral squamous cell carcinoma [OSCC]) lesions. Since various factors may limit the adequacy of oral brushing and, consequently, the accuracy of HPV detection, modified sampling procedures should be evaluated for their effect on HPV frequency and/or types detected. Aim: To compare the HPV frequency in samples obtained by brushing the lesion site with the frequency in samples obtained by brushing an apparently normal adjacent site. The correlation between HPV frequency and keratinization of the si…

Suggestive caratteristiche istomorfologiche della mucosa orale sana in pazienti affetti da morbo celiaco vs pazienti non celiaci:studio caso-controll…

2006

Lesioni gengivali desquamative-revisione della letteratura

2006

L'infezione da papilloma virus umano (HPV) in medicina orale

2006

Oral manifestations in patients with gastro-oesophageal reflux disease: a single-center case-control study

2008

OBJECTIVE: To assess the occurrence of oral pathological changes and symptoms in patients affected by gastro-oesophageal reflux disease (GERD). PATIENTS AND METHODS: 200 patients with GERD and 100 matched healthy controls were studied. Thorough visual examination of the dental and oral mucosal tissues was performed and medical history relevant to oral symptoms was collected. The primary outcome was defined as a statistically significant difference, between the study group and controls, in the presence of the following indicators: soft/hard palate and uvula erythema, tooth wear, xerostomia, oral acid/burning sensation, subjective halitosis and dental sensitivity. Statistical analysis include…

ORAL MANIFESTATIONS IN GASTROESOPHAGEAL REFLUX DISEASE

2005

The gastroesophageal reflux (passage of gastric contents into the oesophagus and the mouth) is the main sign/symptom of a very frequent gastroesophageal reflux disease. Thus, acid regurgitation originates from stomach and it is responsible of the onset of tipical symptoms and mucosal injury. Also in oral cavity the noxious acid agent is able to injure oral cavity (soft and hard tissues). These involvementes are described from international literature, even if a greater interest has shown to date only for hard tissue injury.

HPV DETECTION BY ORAL BRUSHING:A MODIFIED SAMPLING PROCEDURE FOR POTENTIALLY MALIGNANT LESIONS AND ORAL CANCER

2005

Human papillomavirus: Its identikit and controversial role in oral oncogenesis, premalignant and malignant lesions (Review)

2007

Human papillomaviruses (HPVs) are a group of host-specific DNA viruses, with a remarkable epithelial cell specificity: they have been reported principally in the ano-genital tract, urethra, skin, larynx, tracheo-bronchial and oral mucosa. More than 100 different HPV types have been identified and classified as high (e.g. 16, 18, 31) or low (e.g. 11, 42, 36) -risk (HR and LR), based on their association with cervical carcinoma. The carcinogenic role of HR-HPV revolves mainly around two of its oncoproteins: HPV-E6 which promotes degradation of the p53 tumour suppressor gene product and HPV-E7 which modifies the pRb tumour suppressor gene product, inhibiting the activity of TGF-beta2. Since th…

Malignant fibrous histocytoma:A case report.

2006

Diagnostic Pathways and Clinical Significance of Desquamative Gingivitis

2008

The term desquamative gingivitis (DG) refers to a clinical manifestation that can be caused by several disorders. Many of them are immunologically mediated; in addition to the oral cavity, they can affect extraoral mucocutaneous sites, e.g., larynx, conjunctiva, esophagus, nasal and genital mucosa, and the skin. The degree of oral, periodontal, and systemic involvement determines the overall morbidity and, sometimes, the mortality of these disorders. We comprehensively review disorders commonly associated with DG and highlight diagnostic pathways, guidelines for differential diagnosis, and oral, periodontal, and systemic implications. More rare conditions are reviewed as well. Mucous membra…

Histomorphological features of health oral mucosa in celiac patients:unexspected association with spongiosis.

2006

Lesioni oro-dentali in corso di GERD

2005

Scialoadeniti ostruttive.Aggiornamento in tema di diagnosi e di terapia

2006

In head and neck district, major salivary gland diseases seem to have a considerable epidemiological and clinical impact, especially in obstructive disease. Major salivary glands, in fact, having a ductal system can develop several diseases: sialoadenitis, sialodochitis and sialoceles. Particularly, the obstructive sialoadenitis, with or without sialolithiasis, are the most frequent inflammatory disorder, especially for submandibular gland. In the clinical practice, the diagnostic approach for obstructive sialoadenitis up to now consisted of traditional Rx, ultrasonographic technique, scintigraphy technique, C.T., sialography technique with contrast or sialography M.R. Since '9O years, lith…

No findings of dental defects in children treated with minocycline

2004

Thanks to their broad antimicrobial spectrum, tetracyclines were found to be valuable for the treatment of many infections (10). Unfortunately, they irreversibly bind to calcifying tissues and are deposited along the incremental lines of dentine and enamel, causing defects and staining, from bright yellow to dark brown (3, 5, 8). According to the American Academy of Pediatrics, tetracyclines are not indicated for the treatment of common infections in children younger than 8 years of age. However, doxycycline (a tetracycline analogue) is recommended for treatment of Rocky Mountain spotted fever in children of any age (1). Minocycline has several advantages over other tetracyclines: it is bet…

Espressione dell'enzima NNMT e sua valenza prognostica nel carcinoma squamocellulare del cavo orale

2007

COULD SALIVA CHANGES PLAY A CASUAL ROLE IN GERD?A CASE CONTROL STUDY.

2006

Efficacia della sialoendoscopia nel trattamento delle patologie ostruttive salivari.

2007

Scialoendoscopia: esperienza della scuola di Palermo

2006

Histomorphology of healthy oral mucosa in untreated celiac patients: unexpected association with spongiosis.

2009

BACKGROUND: The jejunal mucosa is the major site involved in celiac disease, but modifications have also been found in the gastric, rectal and esophageal mucosa. Few studies have focused on the histomorphological features of the oral mucosa in celiac disease patients. Our objectives were: (i) to assess the presence, quality and intensity of lymphocytic infiltrate in clinically healthy oral mucosa and its relation to celiac disease severity (villous height to crypt depth ratio); and (ii) to detect any other histological features connected to celiac disease. METHODS: Twenty-one untreated celiac disease patients (age range 13-68 years) with clinically healthy oral mucosa were enrolled and comp…

Survivin mRNA Splicing in oral Cancer

2006

Oral manifestations in patients with gastro-oesophageal reflux disease: a single-center-case-control study

2008

Patologie orali in seguito a trapianto di midollo osseo. GRAFT VERSUS HOST DISEASE (GVHD)

2006

Efficacia di un protocollo terapeutico multidisciplinare per la gengivite desquamativa

2006

HPV DNA and survivin expression in epithelial oral carcinogenesis: a relationship?

2004

Abstract HPV has been thought to be involved in the development of several oral diseases, such as premalignant mucosal lesions and oral carcinoma. Survivin is a recently characterized IAP protein, which is abundantly expressed in most solid and haematological malignancies, but undetectable in normal adult tissues. Aim of this study was to investigate survivin expression and HPV presence in oral premalignant lesions and oral carcinoma. 47 samples of oral tissue including 11 squamous cell carcinomas (OSCC), 16 oral leukoplakias (OL) and 20 normal oral mucosa specimens, after investigation of HPV presence by nested PCR (consensus MY/GP primers) and viral genotype identification by direct seque…

Lesioni odontostomatologiche in corso di malattia celiaca

2006