DZI20-201-Case-9

Sequence	Case	Clinical history	Diagnosis
1	DZI20-201-Case-1 DZI20-201-Case-1	incidental 5 cm bi-frontal hypodense non-enhancing brain lesion. incidental 5 cm bi-frontal hypodense non-enhancing brain lesion.	Frozen: Infiltrating glioma. IDH and MGMT initiated. permanent: INTEGRATED DIAGNOSIS: DIFFUSE ASTROCYTOMA, IDH-MUTANT, WHO GRADE II Frozen: Infiltrating glioma. IDH and MGMT initiated. permanent: INTEGRATED DIAGNOSIS: DIFFUSE ASTROCYTOMA, IDH-MUTANT, WHO GRADE II
2	DZI20-201-Case-2 DZI20-201-Case-2	57M PMH GBM who p/w new brain mass. 57M PMH GBM who p/w new brain mass.	Frozen: recurrent/residual glioma permanent: RECURRENT/RESIDUAL HIGH GRADE GLIOMA Frozen: recurrent/residual glioma permanent: RECURRENT/RESIDUAL HIGH GRADE GLIOMA
3	DZI20-201-Case-3 DZI20-201-Case-3	37 yo F with brain mass 37 yo F with brain mass	Frozen: Pituitary adenoma, recurrent/residual. (patient had history of pituitary adenoma) "permanent: RECURRENT CORTICOTROPH ADENOMA" Frozen: Pituitary adenoma, recurrent/residual. (patient had history of pituitary adenoma) "permanent: RECURRENT CORTICOTROPH ADENOMA"
4	DZI20-201-Case-4 DZI20-201-Case-4	38 yo F with left jugular foramen mass 38 yo F with left jugular foramen mass	Frozen: schwannoma permanent: schwannoma, WHO grade I Frozen: schwannoma permanent: schwannoma, WHO grade I
5	DZI20-201-Case-5 DZI20-201-Case-5	64-year-old man with intradural mass opposite L2 vertebral body. 64-year-old man with intradural mass opposite L2 vertebral body.	Frozen: Myxopapillary ependymoma. permanent: Myxopapillary ependymoma, WHO Grade I. Frozen: Myxopapillary ependymoma. permanent: Myxopapillary ependymoma, WHO Grade I.
6	DZI20-201-Case-6 DZI20-201-Case-6	77 yo M with radiographic enhancement of L cerebellar lesion. 77 yo M with radiographic enhancement of L cerebellar lesion.	Frozen: Metastatic adenocarcinoma. permanent: METASTATIC MUCINOUS ADENOCARCINOMA, CONSISTENT WITH LUNG PRIMARY, see note. Frozen: Metastatic adenocarcinoma. permanent: METASTATIC MUCINOUS ADENOCARCINOMA, CONSISTENT WITH LUNG PRIMARY, see note.
7	DZI20-201-Case-7 DZI20-201-Case-7	55 yo with brain mass 55 yo with brain mass	FX2 (slides 1-3): Pituitary adenoma with adjacent neurohypophysis. FX3(slides 4-5): Lobulated pituitary tissue, no definitive tumor seen." Permanent (first 3 slides): recurrent/residual corticotroph adenoma with adjacent posterior pituitary gland. Permanent (slides 4-5): Anterior pituitary" FX2 (slides 1-3): Pituitary adenoma with adjacent neurohypophysis. FX3(slides 4-5): Lobulated pituitary tissue, no definitive tumor seen." Permanent (first 3 slides): recurrent/residual corticotroph adenoma with adjacent posterior pituitary gland. Permanent (slides 4-5): Anterior pituitary"
8	DZI20-201-Case-8 DZI20-201-Case-8	77 yo with brain mass 77 yo with brain mass	Frozen: meningioma permanent: RECURRENT/RESIDUAL MENINGIOMA (patient had hx) Frozen: meningioma permanent: RECURRENT/RESIDUAL MENINGIOMA (patient had hx)
9	DZI20-201-Case-9 DZI20-201-Case-9	71 yo F with h/o breast cancer and cystic-solid brain mass 71 yo F with h/o breast cancer and cystic-solid brain mass	Frozen: Lesional tissue without features of metastatic carcinoma (possible low-grade glial neoplasm). permanent: HEMANGIOBLASTOMA, WHO GRADE I Frozen: Lesional tissue without features of metastatic carcinoma (possible low-grade glial neoplasm). permanent: HEMANGIOBLASTOMA, WHO GRADE I
10	DZI20-201-Case-10 DZI20-201-Case-10	50 yo M with partially enhancing R frontal lesion. 50 yo M with partially enhancing R frontal lesion.	Frozen: Infiltrating astrocytoma, at least grade 3. Rapid IDH ordered. permanent: INTEGRATED DIAGNOSIS: GLIOBLASTOMA, IDH-WILDTYPE Frozen: Infiltrating astrocytoma, at least grade 3. Rapid IDH ordered. permanent: INTEGRATED DIAGNOSIS: GLIOBLASTOMA, IDH-WILDTYPE

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