15 March 2025
: Case report 
Incidental High-Grade Sellar Solitary Fibrous Tumor Mimicking Non-Functioning Pituitary Adenoma: A Case Report and Literature Review
Challenging differential diagnosis, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Michele Persico
ABCDEF 1*, Brent D. Weinberg BDE 2, Stewart G. Neill BDE 3, Hui-Kuo Shu E 4, Jim Zhong EG 4
DOI: 10.12659/AJCR.946592
Am J Case Rep 2025; 26:e946592
Figure 4. Magnetic resonance imaging (MRI) of the brain with and without contrast one year and a half after surgery and proton therapy. (A) Coronal and (B) sagittal post-contrast T1-sequence images demonstrating expected postoperative changes from trans-sphenoidal surgery. Continued mild interval decrease in the size of the residual tumor at the left aspect of the sella (A, blue arrow). No evidence of tumor progression. The infundibulum is eccentric to the right (A, white arrowhead). Decreased extension of residual tumor toward the left cavernous sinus. The residual tumor appears to extend toward the medial tangent.