title: Intramuscular low-grade myxoid neoplasm with recurrent potential (cellular myxoma) of the lower extremity: case report with cytohistologic correlation and review of the literature.
abstract: "Low-grade myxoid neoplasm with recurrent potential" (cellular myxoma) is a term recently used to describe a subset of soft tissue lesions with histology intermediate between intramuscular myxoma and low-grade myxofibrosarcoma or myxoid malignant fibrous histiocytoma (MFH), while resembling a deeper counterpart of superficial angiomyxoma. Their distinctive biological behavior is characterized by the potential to recur locally, in contrast to intramuscular myxoma, while having no potential to advance in grade or metastasize when compared to low-grade myxofibrosarcoma. We present a cytohistological correlation for an intramuscular location of such a tumor in the lower extremity of a 49-yr-old male.
authors: Department of Pathology and Laboratory Medicine, Newark Beth Israel Medical Center, 201 Lyons Avenue at Osborne Terrace, Newark, NJ 07112, USA.
authors: James F
authors: JF
authors: Catroppo
authors: Ludmilla
authors: L
authors: Olesnicky
authors: Patrick
authors: P
authors: Ringer
authors: Robert
authors: R
authors: Goldenkranz
authors: Victor
authors: V
authors: Casas
authors: Theodore
authors: T
authors: Wright
mesh_terms: D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009232:Myxoma / Q000473:pathology*; D009364:Neoplasm Recurrence, Local / Q000473:pathology*; D013848:Thigh / Q000473:pathology*