Search results for "Hereditary progressive mucinous histiocytosis"

Hereditary Progressive Mucinous Histiocytosis in Women

1988

We describe three female patients in a family of two generations, who suffered from generalized and maximally pea-sized histiocytic tumors beginning in early adolescence. The disease ran a uniform and slowly progressive course and was confined to the skin. There were no signs of spontaneous tumor regression. Histologic, immunohistochemical, and ultrastructural examination revealed the histiocytic nature of the tumors. An outstanding finding was a marked production of mucinous material, predominantly in long-standing tumors. This nonlangerhansian syndrome differs from other benign normolipemic histiocytic diseases with generalized histiocytic tumors by inheritance, which is most likely autos…

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…

A germline mutation in the platelet-derived growth factor receptor beta gene may be implicated in hereditary progressive mucinous histiocytosis.

2020