Sentence examples for ill defined because of from inspiring English sources

At the present time, however, the true magnitude of the effect of chemotherapy on the hepatic parenchyma and its subsequent effect on surgical morbidity and mortality remains ill defined because of the heterogeneous nature of published case series.

Interestingly, these differences occur for metabolites whose effluxes out of the lignin pathway are ill defined, because their characteristics were not documented in the literature.

The boundaries of the crystallites are ill defined, suggesting surface modification of Si QD.

The center of circulation became increasingly ill defined, with the majority of convection located well away from the center.

Yet, often a large proportion of the heritability of many traits remains ill defined.

However, the earliest events of melanoma metastasis, and especially of dermal invasion, remain ill defined.

From 461 patients, 69 patients were excluded from the statistical analysis, because cancer stage or surgical treatment types of 64 patients were ill defined and five patients were diagnosed as state IV after the operation.

"That's because they were so ill defined," he said.

However, the molecular mechanisms of such activation are ill defined.

As a result, the structure of the ring is ill defined.

The aetiology of aneurysms is also ill defined.