Mar 9, 2023 · Nodular fasciitis is a neoplasm of fibroblastic / myofibroblastic derivation that is typically benign and self limited

Aug 28, 2025 · C. Nodular fasciitis. The morphology, immunohistochemical phenotype and the rearrangement of the USP6 gene are consistent with the diagnosis of a nodular fasciitis.

Jun 30, 2025 · Definition / general Proliferative fasciitis is a pseudosarcomatous proliferation of myofibroblastic / fibroblastic cells with large ganglion-like cells involving subcutaneous tissue First …

Jan 4, 2021 · Practice answer #2 B. Fibromatosis may recur postthyroidectomy Clinical course of papillary thyroid carcinoma (PTC) with fibromatosis / fasciitis-like stroma is usually similar to classical …

Jun 1, 2012 · Nodular fasciitis: Completely obliterates muscle when extends deeper than fascia No or few ganglion type cells Proliferative fasciitis: Almost identical except subcutaneous rather than …

Mar 20, 2024 · Nodular fasciitis: Focally infiltrative lesion composed of spindle cells forming short fascicles or storiform pattern with increased mitotic activity Does not display nuclear beta catenin …

Dec 14, 2021 · Fibroma of tendon sheath is a benign fibroblastic / myofibroblastic nodular proliferation usually attached to a tendon / tendon sheath

Jul 9, 2021 · Inflammatory myofibroblastic tumor of soft tissue is a histologically distinctive myofibroblastic spindle cell neoplasm of borderline malignancy, classically featuring an intermixture …

Jun 24, 2022 · Actin, alpha smooth muscle type - actins are involved in cell motility (alpha, smooth muscle) and the maintenance of the cytoskeleton (beta and gamma, all cells)

Fibroblastic and myofibroblastic tumors: angiofibroma of soft tissue angiomyofibroblastoma calcifying aponeurotic fibroma calcifying fibrous tumor cellular angiofibroma deep fibrous histiocytoma …