infantile myofibromatosis
A benign, multifocal, nodular and well-circumscribed neoplasm usually seen as a congenital neoplasm or in the first year of life. It is characterized by a biphasic growth pattern and is composed of small, undifferentiated mesenchymal cells associated with branching thin-walled vessels and more mature neoplastic spindle cells with abundant eosinophilic cytoplasm in a collagenous stroma.
MONDO:0016123
obsolete muscular tumor (obsolete MONDO:0016123)
excluded_subClassOf
MONDO:0019300
obsolete rare skin tumor or hamartoma (obsolete MONDO:0019300)
excluded_subClassOf
MONDO:0003342
benign perivascular tumor
is_a
MONDO:0023603
hereditary disorder of connective tissue
is_a
MONDO:0044335
benign soft tissue neoplasm
is_a
IMS
related
infantile hemangiopericytoma
exact
infantile myofibromatosis
exact
multicentric myofibromatosis
exact
myofibromatosis
exact