ring

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Ring

A place on an exchange assigned for the trading of certain commodities, futures, or options. It is also called a pit or a trading pit.

ring

See pit.
References in periodicals archive ?
In our study, the 5-year OS of muscular and signet ring cell adenocarcinoma were 59.3% and 27%, respectively, while it was 64.6% in adenocarcinoma.
Stage-stratified prognosis of signet ring cell histology in patients undergoing curative resection for gastric adenocarcinoma.
Moriguchi et al., "Signet ring cell carcinoma of the stomach," Cancer, vol.
Additionally, they described the signet ring cell type and the mixed type in 7% each, which comprised 6% and 8% in our analysis, respectively.
Histologic image of the resected tumor ((c) H&E 100x; (d) H&E 400x) showing areas with a mucinous pattern (blue star) and a signet ring cell morphology (blue arrow).
Therefore, especially before diagnosing epithelioid-type stromal tumors, lobular and signet ring cell carcinomas of the breast must be differentiated by immunohistochemical and radiological examinations.
Signet Ring Cell Lymphoma of the Small Bowel: A case report.
E-cadherin expression in plasmacytoid, signet ring cell and micropapillary variants of urothelial carcinoma: Comparison with usual-type high-grade urothelial carcinoma.
Only one patient had a signet ring cell gastric carcinoma.
In terms of microscopic findings, signet ring cell carcinoma, which contains round cells with abundant cytoplasm, should be distinguished.
Akashi et al., "Early stage signet ring cell carcinoma of the colon examined by magnifying endoscopy with narrow-band imaging: a case report," BMC Gastroenterology, vol.
Doval, "Signet ring cell perianal paget disease: loss of MUC2 expression and loss of signet ring cell morphology associated with invasive disease," American Journal of Dermatopathology, vol.