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Updated: Apr 8, 2026
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
[One case report of nasal vestibule aggressive fibromatosis]
Unlabelled:
The patient had found local uplift on the left nasal vestibule area for 3 years. An 2.0 cm x 1.0 cm mass was found on the left nasal vestibule area, which had tough texture, clear boundaries and no tenderness. In the operation, the tumor was found located between the left maxilla and major alar cartilage with no capsule and unclear boundary. The tumor is aggressive fibromatosis, which has invasive growth in adjacent muscle tissue. Immunohistochemical results: Ki-67, Vimentin(+), SMA(+), CD31(+), CD34(+), CK(-), Desmin (-), S-100(-), LCA(-).
Diagnosis:
Aggressive fibromatosis.
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