Surgical pathology revealed metastatic mucinous adenocarcinoma, signet-ring cell
Carcinoma-like signet-ring cells
in gastric mucosa-associated lymphoid tissue (MALT) lymphoma.
Only 4 cases of a primary colorectal signet-ring cell
carcinoma metastatic to the tonsil have been previously reported in the literature.
In the largest review to date of colorectal carcinoma subtypes, signet-ring cell
carcinoma was associated with a 5-year survival rate of 27%, compared with 58% and 63% for mucinous carcinoma and adenocarcinoma, respectively.
Diagnosis and treatment of primary signet-ring cell
carcinoma of the prostate.
Moreover, many GB MCs (5 of 15 [33%] in this study) shows prominent signet-ring cell
formation not only in the mucin lakes but also infiltrating into the stroma as individual cells or cords ("poorly cohesive cell type" in the new World Health Organization classification).
Very rarely, it can be associated with intracellular mucin positive signet-ring cells
noted that although the tumor was of signet-ring cell
type, it had a keratin profile consistent with an upper GI, breast, ovarian, or lung primary.
Frequent ALK rearrangement and TTF-1/p63 co-expression in lung adenocarcinoma with signet-ring cell
CT features of primary colorectal signet-ring cell
A biopsy was performed and this central mass was initially diagnosed as an invasive, poorly differentiated carcinoma with features suggestive of diffuse gastric carcinoma, signet-ring cell
Primary signet-ring cell
carcinoma of the urinary bladder: a clinicopathologic and immunohistochemical study of 5 cases.