DZI20-201: MML NP
From MGH Learn Pathology
Request details
- Request type Study
- Subspecialty Neuropathology
- Set Frozen Conference
- Topic MML NP
- Presenter Martinez-Lage Alvarez, Maria,MD
Toggle columns: Diagnosis
| Case | Clinical history | Requester | Diagnosis |
|---|---|---|---|
| Case | Clinical history | Requester | Diagnosis |
|
| incidental 5 cm bi-frontal hypodense non-enhancing brain lesion. | Mjf79 | Frozen: Infiltrating glioma. IDH and MGMT initiated. permanent: INTEGRATED DIAGNOSIS: DIFFUSE ASTROCYTOMA • IDH-MUTANT • WHO GRADE II |
|
| 57M PMH GBM who p/w new brain mass. | Mjf79 | Frozen: recurrent/residual glioma permanent: RECURRENT/RESIDUAL HIGH GRADE GLIOMA |
|
| 37 yo F with brain mass | Mjf79 | Frozen: Pituitary adenoma • recurrent/residual. (patient had history of pituitary adenoma) "permanent: RECURRENT CORTICOTROPH ADENOMA" |
|
| 38 yo F with left jugular foramen mass | Mjf79 | Frozen: schwannoma permanent: schwannoma • WHO grade I |
|
| 64-year-old man with intradural mass opposite L2 vertebral body. | Mjf79 | Frozen: Myxopapillary ependymoma. permanent: Myxopapillary ependymoma • WHO Grade I. |
|
| 77 yo M with radiographic enhancement of L cerebellar lesion. | Mjf79 | Frozen: Metastatic adenocarcinoma. permanent: METASTATIC MUCINOUS ADENOCARCINOMA • CONSISTENT WITH LUNG PRIMARY • see note. |
|
| 55 yo with brain mass | Mjf79 | 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" |
|
| 77 yo with brain mass | Mjf79 | Frozen: meningioma permanent: RECURRENT/RESIDUAL MENINGIOMA (patient had hx) |
|
| 71 yo F with h/o breast cancer and cystic-solid brain mass | Mjf79 | Frozen: Lesional tissue without features of metastatic carcinoma (possible low-grade glial neoplasm). permanent: HEMANGIOBLASTOMA • WHO GRADE I |
|
| 50 yo M with partially enhancing R frontal lesion. | Mjf79 | Frozen: Infiltrating astrocytoma • at least grade 3. Rapid IDH ordered. permanent: INTEGRATED DIAGNOSIS: GLIOBLASTOMA • IDH-WILDTYPE |
|
| 70 yo M with brain mass | Mjf79 | Frozen: meningioma with no atypical features on frozen section permanent: MENINGIOMA • WHO GRADE I • with prominent microcystic component |
