0000000001212733
AUTHOR
C. Buonaiuto
Pyostomatitis vegetans : a review of the literature
Pyostomatitis vegetans (PV) is a rare condition characterized by pustules that affect the oral mucosa. It is a highly specific marker for inflammatory bowel disease and its correct recognition may lead to the diagnosis of ulcerative colitis or Crohn?s disease. Thus, a presumptive diagnosis of PV should suggest a complete gastrointestinal investigation. PV pathogenesis is as yet unknown, although immunological and microbial factors have been suggested as possible aetiological factors. Pyostomatitis vegetans is characterized by erythematous, thickened oral mucosa with multiple pustules and superficial erosions. A peripheral eosinophilia has been observed in most cases reported. Histology show…
Burning mouth disorder (BMD) and taste: a hypothesis
Background: Burning mouth disorder (BMD) is a burning or stinging sensation affecting the oral mucosa, lips, and/ or tongue, in the absence of clinically visible mucosal lesions. There is a strong female predilection, with the age of onset being approximately 50 years. The causes of BMD are multifactorial and remain poorly understood. Often BMD patients report, in association, change in taste. In this regards, it is relevant that in central nervous system connections exist between taste and oral pain and that taste normally inhibits oral pain. Aim: The working hypothesis of this study considers a possible relationship between burning mouth disorders and alterations of taste. Several conditi…