Debug Stats | ### Total Build Time: 12 ms 25.413 KB CONCEPT_NAME gt=1 ms Completed: 1 ms rowSize= 370 bytesCONCEPT_SOLR_HIT_STATS gt=0 Completed: 0 ms rowSize= 14 bytesCONCEPT_DEFINITION gt=0 Completed: 0 ms rowSize= 265 bytes- Skipping details on:
CONCEPT_SYNONYM gt=NONE 0 Completed: 0 ms rowSize= 0 bytes - Skipping details on:
CONCEPT_TEXT gt=NONE 0 Completed: 0 ms rowSize= 0 bytes CONCEPT_SEMANTIC_TYPE gt=0 Completed: 0 ms rowSize= 14 bytes- Skipping details on:
CONCEPT_NAMESPACE gt=NONE 0 Completed: 0 ms rowSize= 0 bytes CONCEPT_PARENTS gt=0 Completed: 0 ms rowSize= 7 bytesCONCEPT_CHILDREN gt=0 Completed: 0 ms rowSize= 8 bytesCONCEPT_ANCESTRAL_ROOTS gt=0 Completed: 0 ms rowSize= 15 bytesCONCEPT_RELATIONSHIPS gt=5 ms Completed: 5 ms rowSize= 14.465 KBCONCEPT_GENES gt=3 ms Completed: 3 ms rowSize= 9.088 KBCONCEPT_XREFS gt=2 ms Completed: 2 ms rowSize= 1.170 KBCONCEPT_ANCILLARY gt=1 ms Completed: 1 ms rowSize= 14 bytes- Reload Stats
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Genes (3)
Species: human : 3 | |
Human | AMACR | 23600 | alpha-methylacyl-CoA racemase | Although none of the BDA or BDH was positive for either p63 or AMACR, two of the metastatic pancreatic adenocarcinomas (8%) were positive for each of these peptides (P > 0.05). Routinely processed tissue sections from 25 BDA, 10 BDH, 25 metastatic pancreatic adenocarcinomas to the liver and 6 cases each of metastatic colorectal, breast, and lung adenocarcinomas were immunohistochemically stained for CK7, CK8/CK18, CK19, CK20, p53, p63, TAG-72, monoclonal CEA (mCEA), polyclonal CEA (pCEA), HER-2/neu, AMACR (alpha-methylacyl-CoA racemase), Dpc4 (Smad4), and mesothelin. | Human | MSLN | 10232 | mesothelin | Significantly more (P < 0.05) metastatic pancreatic adenocarcinomas were positive for CK20 (76%), p53 (60%), TAG-72 (88%), mCEA (92%), HER2/neu (40%), and mesothelin (64%) and showed loss of Dpc4 (44%), in comparison to BDA (CK20, 40%; p53, 0%; TAG-72, 0%; mCEA, 0%; HER2/neu, 12%; mesothelin, 0%; loss of Dpc4, 0%) or BDH (CK20, 10%; p53, 0%; TAG-72, 0%; mCEA, 10%; HER2/neu, 0%; mesothelin, 0%; loss of Dpc4, 0%). Our results indicate that an immunohistochemical panel including Dpc4, mesothelin, fascin, and PSCA is useful for evaluating difficult mucinous tumors in the ovary when the differential diagnosis includes metastatic pancreatic adenocarcinoma. Primary ovarian mucinous tumors expressed mesothelin (17%), fascin (26%), and PSCA (43%) less frequently than metastatic pancreatic adenocarcinomas (73%, 73%, and 82%, respectively). Immunohistochemical expression of p53, TAG-72, mCEA, mesothelin, and loss of Dpc4 can help distinguish metastatic pancreatic adenocarcinoma in the liver from BDA or BDH. Routinely processed tissue sections from 25 BDA, 10 BDH, 25 metastatic pancreatic adenocarcinomas to the liver and 6 cases each of metastatic colorectal, breast, and lung adenocarcinomas were immunohistochemically stained for CK7, CK8/CK18, CK19, CK20, p53, p63, TAG-72, monoclonal CEA (mCEA), polyclonal CEA (pCEA), HER-2/neu, AMACR (alpha-methylacyl-CoA racemase), Dpc4 (Smad4), and mesothelin. | Human | TP63 | 8626 | tumor protein p63 | Although none of the BDA or BDH was positive for either p63 or AMACR, two of the metastatic pancreatic adenocarcinomas (8%) were positive for each of these peptides (P > 0.05). Routinely processed tissue sections from 25 BDA, 10 BDH, 25 metastatic pancreatic adenocarcinomas to the liver and 6 cases each of metastatic colorectal, breast, and lung adenocarcinomas were immunohistochemically stained for CK7, CK8/CK18, CK19, CK20, p53, p63, TAG-72, monoclonal CEA (mCEA), polyclonal CEA (pCEA), HER-2/neu, AMACR (alpha-methylacyl-CoA racemase), Dpc4 (Smad4), and mesothelin. |
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