Column1 Column2 Column3 Column4 Column5 Column6 Column7 Column8 Column9 Place   FMH UMMC UMMC3 Hopkins AFIP Pitts RTL Date     10/10/2005 1/3/2006 Aug 30,2006 28-Jul-06 11/11/2008 5/1/2009 SX Number   05-sp-9599 01-SC-05-00439 01-S-06-00041 Nasal Neoplasm     PHS08-37373   DX   FavorOFN# NENeoplasm* Esrhesioneuroblastoma Pitutary Adenoma Pit.Adenoma A NE Neoplasm         PV Pseudo ros perivascular pseudorosettes           IPX                 synaptophysin POS POS POS POS   POS WK+   NSE     POS     POS POS   CD56     POS           Cam 5.2     POS           CD99     NEG           Cytokeratin 903 POS   NEG           S-100 NEG   NEG NEG   NEG NEG   HMB-45     NEG           prolactin     NEG           GH SCATTERED +   NEG WK+ POS NEG NEG   LH     NEG   NEG       FSH     NEG   NEG       TSH     MINIMAL   NEG       ACTH     NEG POS NEG       Chromagranin POS POS   NEG   NEG NEG   Keratin   POS             Melan A NEG           NEG   Silver Stain NEG               AE1: AE3       NEG   NEG NEG   EMA       NEG         GMS         NEG         #Olfactory can't exclude     ˆinconsistent Difficult see Agree with     Neuroblast a non-secreting     with OlfNeuro dx form Pitts.     cannot r/O pituitary adenoma               pit adenoma

Table 2: Summary of the Initial Pathology: This table summarizes the 7 different pathology reports done on the original biopsy taken from the nasopharyngeal area described as a peduncle with a bulbous growth arriving from the sphenoid Ostia. Note that the diagnoses were esthesioneuroblastoma, NE neoplasm, and pituitary adenoma.