Search results for "Mucinoses"
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Clinicopathological study of oral focal mucinosis : a retrospective case series
2018
Background Oral focal mucinosis (OFM) is a rare soft tissue lesion of unknown etiology that exhibits tumor-like growth. It is considered the oral counterpart of cutaneous focal mucinosis or cutaneous myxoid cyst. This is a retrospective study of oral OFM diagnosed over a period of 42 years at an oral pathology service. Material and Methods Clinical, histopathological and immunohistochemical data were analyzed. Alcian blue staining and S-100 immunohistochemistry were performed. Results Eleven cases were retrieved (4:1 female-to-male ratio). The mean age was 44 years. The gingiva was the most affected site. The main clinical presentation was sessile or pedunculated lesions of fibrous or hyper…
Hereditary Progressive Mucinous Histiocytosis
1994
Background: Hereditary progressive mucinous histiocytosis was first described in 1988. The clinical features of this probably autosomal dominant inherited disease are skin-colored or red pea-sized tumors all over the skin appearing in the first decades of life and increasing gradually in number throughout life. In contrast to other benign histiocytic skin diseases there is no spontaneous tumor resolution. Observation and Results: A 52-year-old woman and her 25-year-old daughter of a further family are reported. Both showed similar longstanding lesions without tumor regression. There was no evidence of visceral involvement. Histologic, immunohistochemical, and ultrastructural examinations re…