Primary papillary adenocarcinoma of the lung: Report of two cases.
Metachronous adenocarcinoma of lung mimicking metastatic papillary thyroid carcinoma: A case report.
Best says the research showed that non-stop signaling caused by mutations in the KEAP1/NRF2 and PI3K pathways caused lung adenocarcinomas
Featured Article: Gene-expression profiles predict survival of patients with lung adenocarcinoma. Beer DG, Kardia SL, Huang CC, Giordano TJ, Levin AM, Misek DE, et al.
The training set resulted in a 50-gene index that identified low-risk and high-risk stage I lung adenocarcinoma subgroups that differed substantially with respect to survival and that was validated in the independent set.
Data on UrC adenocarcinomas were collected from these references [1, 3, 4, 9-11, 15-251].
Histopathologically, both primary adenocarcinomas of the bladder and urachal adenocarcinomas show similar subtypes although their distribution differs [21, 252, 253].
found well-differentiated cases (17.5%) to be the commonest in expressing HER2 3+ positivity followed by moderately differentiated cases (11.7%).22 Hence, in contrast to our study, in these three studies, well-differentiated adenocarcinomas were the commonest to express HER2 3+ positivity.
HER 2 expression in gastric and gastro-esophageal junction (GEJ) adenocarcinomas. J Clin Diagn Res 2015;9:EC06-10.
According to both the WHO and the IECC systems, usual type endocervical adenocarcinoma (UEA) is the most common subtype, (4,5) accounting for 75% of all invasive endocervical adenocarcinomas.
The WHO classification for mucinous endocervical adenocarcinomas is heterogeneous, and includes both HPV-associated (not otherwise specified [NOS], intestinal, and signet ring cell types) and HPV-unassociated (gastric type) tumors.
Endometrial and ceruical adenocarcinomas (Figure 8c) may involve the bladder by direct invasion.
Metastasis from other organs; metastasis to the bladder from breast (Figure 8d), lung, renal (Figure 8e) and other adenocarcinomas are rare.
Regarding the pathogenesis of NEC of the stomach, four pathways were reported based on their precursor cell-type: common-type adenocarcinoma; carcinoid tumor; multi-potential stem cells and immature neuroendocrine cells.
The histopathological report revealed gastric adenocarcinoma. For staging, the patient underwent a CT scan, which showed thickening of the gastric wall adjacent to the anastomosis and perilesional adenopathy (Figures 1 and 2).