EURORAD ESR

Case 14864

Solitary fibrous tumour of the sinonasal space

Author(s)
Orlandi M.A, Pistorio V., Achilli V.

Ospedale maggiore di Lodi,
Unità operativa di radiologia;
viale Savoia 4
26900 Lodi, Italy;
Email:morlandi@sirm.org
 
Patient
male, 73 year(s)
 
 
  • Figure 1
    Axial non-contrast CT - soft tissue window

    Lobulated well-circumscribed mass filling the left nasal cavity and extending into the maxillary sinus.

     
    Area of Interest: Ear / Nose / Throat; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 2
    Axial non-contrast CT - bone window

    Solid soft tissue mass without calcification, with erosion of the left maxillary sinus medial wall.

     
    Area of Interest: Ear / Nose / Throat; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 3
    Axial post-contrast CT

    Well-defined, polypoidal left sinonasal mass with avid homogeneous enhancement.

     
    Area of Interest: Abdominal wall; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 4
    Coronal post-contrast CT

    Left sinonasal mass with avid homogeneous enhancement involving maxillary and ethmoid air cells.

     
    Area of Interest: Ear / Nose / Throat; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 5
    Fat-saturated T2W coronal MRI

    Iso to hyperintense mass in the left nasal cavity obstructing adjacent maxillary sinus drainage resulting in a fluid-filled antrum.

     
    Area of Interest: Ear / Nose / Throat; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 6
    Fat-saturated coronal T2W MRI

    Left nasal cavity lesion with well-defined margins and no intraorbital extension.

     
    Area of Interest: Ear / Nose / Throat; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 7
    Fat-saturated coronal T1W post contrast MRI

    The left nasal mass demonstrates avid, homogeneous post-contrast enhancement.

     
    Area of Interest: Ear / Nose / Throat; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
Lobulated well-circumscribed mass filling the left nasal cavity and extending into the maxillary sinus.
 
Solid soft tissue mass without calcification, with erosion of the left maxillary sinus medial wall.
 
Well-defined, polypoidal left sinonasal mass with avid homogeneous enhancement.
 
Left sinonasal mass with avid homogeneous enhancement involving maxillary and ethmoid air cells.
 
Iso to hyperintense mass in the left nasal cavity obstructing adjacent maxillary sinus drainage resulting in a fluid-filled antrum.
 
Left nasal cavity lesion with well-defined margins and no intraorbital extension.
 
The left nasal mass demonstrates avid, homogeneous post-contrast enhancement.
 
 
 
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