• CAF can be hard to distinguish from two other spindle-shaped cell tumors, myofibroblastoma and spindle cell lipoma, that commonly also contain tumors cells with deletions in one of their two RF1 genes. (wikipedia.org)
  • We found CYP1A1 IHC to be 70% sensitive for AFST, with granular cytoplasmic staining in 21 of 30 tumours, and 98% specific, with staining in only five morphological mimics: two deep fibrous histiocytomas, one MFS, one cellular angiofibroma and one ASCLT. (bvsalud.org)
  • Cellular angiofibroma (CAF) is a rare, benign tumor of superficial soft tissues that was first described by M. R. Nucci et al. (wikipedia.org)
  • In 2020, the World Health Organization classified cellular angiofibroma tumors in the category of benign fibroblastic and myofibroblastic tumors. (wikipedia.org)
  • Some neoplasms appear more unique to the area, e.g., angiofibroma, while most can occur throughout the soft tissues of the entire body. (basicmedicalkey.com)
  • In 2020, the World Health Organization classified cellular angiofibroma tumors in the category of benign fibroblastic and myofibroblastic tumors. (wikipedia.org)
  • 7. Diagnostic utility of NCOA2 fluorescence in situ hybridization and Stat6 immunohistochemistry staining for soft tissue angiofibroma and morphologically similar fibrovascular tumors. (nih.gov)
  • cervix), especially cellular angiofibroma (CA), angiomyofibroblastoma (AMF), and superficial myofibroblastoma (SM), I have noticed many impressive similarities with the category of the above-mentioned breast tumors. (unict.it)
  • The histological spectrum goes from a paucicellular context with abundant stromal collagen to highly cellular tumors where stroma is hardly detected. (encyclopedia.pub)
  • Cellular angiofibroma (CAF) is a rare, benign tumor of superficial soft tissues that was first described by M. R. Nucci et al. (wikipedia.org)
  • 8. Soft tissue angiofibroma: report of 2 cases of a recently described tumor. (nih.gov)
  • 14. Cellular angiofibroma and related fibromatous lesions of the vulva: report of a series of cases with a morphological spectrum wider than previously described. (nih.gov)
  • Cellular angiofibroma (CA) of the vulva is a recently described condition, whose clinical and pathological features are poorly known. (nih.gov)
  • 1. Histological spectrum of angiofibroma of soft tissue: histological and genetic analysis of 13 cases. (nih.gov)
  • 3. Soft tissue angiofibroma: Clinicopathologic, immunohistochemical and molecular analysis of 14 cases. (nih.gov)
  • The disposition of cellular and stromal components in SFT is called "patternless pattern" and the intercellular collagen bands, if we may be so bold, could be said to evoke Van Gogh lines. (encyclopedia.pub)
  • 6. Angiofibroma of soft tissue with fibrohistiocytic features and intratumor genetic heterogeneity of NCOA2 gene rearrangement revealed by chromogenic in situ hybridization: a case report. (nih.gov)
  • 11. Gene fusions AHRR-NCOA2, NCOA2-ETV4, ETV4-AHRR, P4HA2-TBCK, and TBCK-P4HA2 resulting from the translocations t(5;8;17)(p15;q13;q21) and t(4;5)(q24;q31) in a soft tissue angiofibroma. (nih.gov)
  • 13. Angiofibroma of Soft Tissue on the Cheek: Diagnosis Confirmed by Gene Rearrangement in NCOA2. (nih.gov)
  • 16. A novel GTF2I/NCOA2 fusion gene emphasizes the role of NCOA2 in soft tissue angiofibroma development. (nih.gov)
  • Differential gene expression in liposarcoma, lipoma, and adipose tissue. (medscape.com)
  • While mitotic activity was perceptible in both cases, no cellular atypia could be demonstrated. (nih.gov)
  • Giant cell-rich SFT, formerly known as giant cell angiofibroma, shows features of SFT admixed with multinucleated giant cells within the stroma [ 11 ] . (encyclopedia.pub)
  • The procedure comprised of a complete urethrectomy, proximal penectomy, en bloc pubectomy and excision of pelvic diaphragm in both cases. (bvsalud.org)