The phrase "are high grade compared" is not correct in English as it is incomplete and lacks context.
It could be used in a comparative context, but it needs additional information to clarify what is being compared.
Example: "These materials are high grade compared to the standard options available in the market."
Alternatives: "are of superior quality compared" or "are top-tier compared".
Importantly, only 49% of sarcomas were high grade compared with 90% in our series.
The impact of nuclear-STAT3 levels on tumor grade was studied and a significantly greater percentage of nuclear-STAT3 positive tumors are high grade (20%) compared to nuclear STAT3 negative tumors (5%) (p = 0.064) (Table 2 and Figure 5B).
Thirty percent of tumors from Minia were high grade (G3) compared with only 4.1% in Cairo.
In the same study, it was determined that expression of S100A8 and S100A9 were elevated in high grade compared to low grade tumors and estrogen receptor (ER) negative tumors compared to ER positive tumors [ 5].
In regard to occupational physical workload no statistically significant association was observed overall but an increasing trend with level of exposure was observed for high grade compared with moderate grade tumours.
Tumors of the luminal B subtype are commonly of higher grade compared with luminal A tumors 26, and proliferative genes such as Ki67 27 are more highly expressed 22– 24 in luminal B tumors.
TNBC and BLBC tumors are usually larger and of higher grade compared with receptor-positive breast cancer tumors and some reports suggest that cases of BLBC are more often node-negative [ 3, 14- 16].
Patients are subjectively assessing their problems to be of higher grades compared to the assessment obtained by the physician [ 9].
Although previous studies have noted that ER- BRCA1 cancers are more likely to be high-grade invasive ductal carcinomas compared with ER+ BRCA1 cancers, this is the first report to our knowledge analyzing the relation of ER status to other pathologic features that have come to be considered to be BRCA-related.
Our results are in agreement with that observed for other cancer types where NDRG2 expression is reduced in high-grade compared to low-grade tumors [ 4, 10].
