Infantile soft tissue tumors of the head are very rare and the majority of them are myofibromas. The authors present the case of a 1-day-old boy with a scalp tumor with several distinct histopathological features including myofibroma, hemangiopericytoma, and fibrosarcoma consistent with the diagnosis of composite infantile myofibromatosis. Genetic testing was negative for trisomy 17, translocat...

INTRODUCTION Myofibromatosis is a rare tumor. Two forms are described, solitary and multicentric, the solitary type is more common and is localized mainly on the head and the neck, mandible involvement is rare. The recent observation of a patient with a myofibrome of the mandible has given the opportunity to conduct an analysis and review of the literature of this disease rarely encountered. ...

Infantile myofibromatosis (IMP) is a rare tumour with a wide spectrum of disease activity ra a solitarY cutaneous nodule through to a multicentric form ,vith widespread visceral involveluent. R is charactelised by its unique ability to spontaneously regress and has a typical histological appearance of a~tin-positivefibroblasts arranged in whorls or fascicles and vessels in a pericytomatous patt...

Infantile myofibromatosis (IMF) is a rare tumour with a wide spectrum of disease activity ranging from a solitary cutaneous nodule through to a multicentric form with widespread visceral involvement. It is characterised by its unique ability to spontaneously regress and has a typical histological appearance of actin-positive fibroblasts arranged in whorls or fascicles and vessels in a pericytom...

Infantile myofibromatosis is a rare genetic disorder characterized by the development of benign tumors in the skin, muscle, bone, and viscera. The molecular pathogenesis is still incompletely known. An autosomal dominant form had been reported as causally related with mutations in the gene for platelet-derived growth factor receptor beta (PDGFRB). We report here two siblings with infantile myof...

myofibroma is a neoplasia of myofibroblasts that can be solitary or multiple and it is found most commonly in the head & neck region including scalp, forehead, parotid region and oral cavity. in the eyelid it is rarely reported. it has a benign course in the solitary form and fatal in its multiple form. a 4 month male infant referred to farabi hospital -the referral center for eye diseases- wit...