کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3168572 | 1199419 | 2008 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Laugier-Hunziker-Baran syndrome Laugier-Hunziker-Baran syndrome](/preview/png/3168572.png)
ObjectiveLaugier-Hunziker-Baran syndrome represents a rare acquired pigmentary disorder which has no relevance to internal disorders and has no familial association. There are few reports on histopathologic studies of this syndrome concerning Japanese individuals. The differential diagnosis of oral and pigmented lesions between Laugier-Hunziker-Baran syndrome and other disorders, Peutz-Jeghers syndrome in particular, requires our utmost consideration.Study designBiopsy specimens of 2 cases were taken from pigmented maculae on the lower lips, buccal mucosa, tongue, and palate.ResultsSimilar histopathologic findings were observed for all locations. The histopathologic examination showed that there was an accumulation of melanin in the basal layer as well as an increase in the number of melanophages in the subepithelial area.ConclusionsOral scientists and clinicians must be familiar with Laugier-Hunziker-Baran syndrome, because this syndrome is probably more common than is generally recognized.
Journal: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology - Volume 106, Issue 2, August 2008, Pages e20–e25