0000000000137846
AUTHOR
M Dioguardi
Salivary gland tumors in patients with necrotizing sialometaplasia: a case series
TREATMENT OF CLASS I MALOCCLUSION WITH FRANKEL APPLIANCE
Aim. The aim of this paper is to evaluate the effect of the Frankel in child with class I malocclusion, maxillary and mandibular contraction, and anterior teeth crowding. Materials and methods. 5 patients with a class I division I malocclusion, maxillary and mandibular contraction and anterior crowding was enrolled in the present study. All patients presented with a stage CS2, CS3 or CS4. Patients with CS5 were not enrolled in the study. Before wearing the Frankel, on each patient head radiographs were taken in lateral plane with the head fixed in a cephalostat with a filmfocus distance of 4 m and a midsagittal-to-film distance of 0,1 m. Cephalometric analysis and casts analysis was perform…
PRIMARY ORAL MUCOSA MELANOMA: A REPORT OF AN UNUSUAL CLINICOPATHOLOGICAL CASE
Primary oral melanoma is a rare malignancy with an aggressive behaviour. Up to date, the wide clinicalhistological variability of this oncological entity does not clarify the etiopathogenetic characteristics of these cancers and limit the therapeutic strategies. We report a case of a 64-year-old white female referred to the Dept. of Surgical, Oncological and Oral Sciences for a pigmented lesion of the mandibular gingiva, already arising 20 years ago but dimensionally increased in the last three months. Clinically, a black plaque-like pigmentation of the vestibular alveolar mucosa of the mandible (from 3.6 to 3.3) was observed. This lesions was still painless. CT dentalscan and ecography of …
Unusual presentation of a solitary plasmocytoma of the jaw: a case report
Introduction. Plasma cell malignancies include two localized forms (e.g. Solitary Plasmocytoma of the Bone-SPB- and Extramedullary Plasmocytoma-EMP) and one more severe disseminated form (e.g. Multiple Myeloma-MM). SPB usually affected male during 6th decades, it occurs as a single uni- or multilocular osteolytic lesion, histopathological- ly characterized by an abnormal proliferation of plasma cell. In some patients SPB may progress to MM, character-ized by multiple osteolytic lesion in several bones, presence of abnormal plasma cells in the bone marrow biopsy, detection of amyloid deposit and abnormalities of immunoglobulin production. In both clinical forms, the maxillofacial area is rar…
Evidence of field cancerization of oral squamous cell carcinoma: a case report
Objectives. From 1953 (1) the term “field cancerization” has been used to describe an “increased risk of cancer de- velopment in the entire upper aerodigestive tract due to multiple genetic abnormalities in the whole region after pro- longed exposure to carcinogen” (2). This phenomenon implies the occurrence of multiple primary tumors/potentially malignant disorders as results of cell-molecular aberrations in different independent sites (polyclonal theory) or from the same site through widespread expansion or later spread across the mucosa (monoclonal theory). Case report. A 63-year-old female patient referred in June of 2014 for exophytic/ulcerative lesion in the hard palate. At the same t…