Author(s): McClatchey KD, Lloyd RV, Schaldenbrand JD
Metastatic carcinoma to the sphenoid sinus is a rare event. A case of metastatic adenocarcinoma from the prostate gland to the sphenoid sinus and diagnosed with the aid of immunoperoxidase staining is presented. A concurrent review of the literature uncovered only 17 previously reported cases of carcinoma metastatic to the sphenoid sinus. Among these cases, adenocarcinoma from the large bowel and prostate gland predominated.
Referred From: https://link.springer.com/article/10.1007/BF00453691