circulating tumor cell sample

USAGE SUMMARY

The phrase "circulating tumor cell sample" is correct and usable in written English.
It can be used in medical or scientific contexts, particularly when discussing cancer research or diagnostics involving tumor cells found in the bloodstream. Example: "The study focused on analyzing the circulating tumor cell sample to identify potential biomarkers for early cancer detection."

✓ Grammatically correct

Science

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

While tissue sampling is invasive and often difficult to repeat, circulating tumor cell (CTC) analysis requires only a blood sample and might provide an easy-to-repeat, real-time "liquid biopsy" approach.

BMC Cancer

This pilot study aimed to investigate whether mammographic compression procedures might cause shedding of tumor cells into the circulatory system as reflected by circulating tumor cell (CTC) count in peripheral venous blood samples.

Breast Cancer Research and Treatment

"These circulating tumor cells are so few that if you just take a regular blood sample, those test tubes likely won't even have a single circulating tumor cell in them," said Gambhir, the Virginia and D.K. Ludwig Professor of Clinical Investigation in Cancer Research.

Stanford University

Shaw, J. A. et al. Mutation analysis of cell-free dna and single circulating tumor cells in metastatic breast cancer patients with high circulating tumor cell counts.

Nature

Cho, E. H. E. et al. Characterization of circulating tumor cell aggregates identified in patients with epithelial tumors.

Nature

Similarly, there will be millions or even billions of regular blood cells for every circulating tumor cell.

The New York Times

CTC, circulating tumor cell.

Breast Cancer Research

CTC: circulating tumor cell; IL: interleukin.

Breast Cancer Research

cfDNA: cell-free DNA; CLIA Clinical Laboratory Improvement Amendmentss; CTC: circulating tumor cell; ctDNA: circulating tumor DNA.

Genome Medicine

CTC, circulating tumor cell; HER, human epidermal growth factor receptor.

Breast Cancer Research

CTC, circulating tumor cell; M0, Non-metastatic, M1, metastatic.

Breast Cancer Research

Expert writing Tips

Best practice

When discussing research or clinical applications, specify the source and method of collection for the "circulating tumor cell sample" to provide clarity. For example, mention whether it's a peripheral blood sample or a sample obtained via a specific enrichment technique.

Common error

Avoid using the term "circulating tumor cell sample" without specifying the type of cancer or the stage of the disease, as this can lead to overgeneralizations. Always provide context-specific details when discussing such samples.

Linguistic Context

The phrase "circulating tumor cell sample" functions as a noun phrase, typically serving as the subject or object of a sentence within scientific or medical contexts. It refers to a physical specimen used for analysis.

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Ludwig's WRAP-UP

The phrase "circulating tumor cell sample" is a noun phrase used in formal and scientific contexts to refer to biological specimens containing tumor cells found in the bloodstream. While Ludwig indicates that it is grammatically correct, there are no exact examples available, which shows that this is a very specific term. Related phrases offer alternative ways to describe such samples, with slight variations in meaning and emphasis. When using the phrase, it's crucial to provide context-specific details, such as the type of cancer or the method of collection, to avoid overgeneralizations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Blood sample containing circulating tumor cells

Specifies the type of sample (blood) and its key characteristic (presence of circulating tumor cells).

Circulating tumor cell specimen

Replaces "sample" with "specimen", a more formal term often used in scientific contexts.

Liquid biopsy sample for circulating tumor cell analysis

Highlights the purpose of the sample as part of a liquid biopsy for analyzing circulating tumor cells.

Sample of circulating tumor cells from peripheral blood

Indicates the source of the circulating tumor cells as peripheral blood.

Enriched circulating tumor cell fraction

Focuses on the portion of the sample that has been processed to increase the concentration of circulating tumor cells.

Circulating tumor cell isolate

Refers to a sample where circulating tumor cells have been separated from other components.

Peripheral blood sample with CTCs

Uses the abbreviation CTCs for circulating tumor cells, making it more concise.

Blood draw for circulating tumor cell detection

Highlights the method of obtaining the sample (blood draw) for the purpose of detecting circulating tumor cells.

Circulating neoplastic cell biospecimen

Uses "neoplastic" as a synonym for tumor and "biospecimen" as a formal term for sample.

Tumor cell-containing blood sample

Emphasizes that the blood sample is notable for containing tumor cells.

FAQs

What is the clinical significance of a circulating tumor cell sample?

A circulating tumor cell sample, obtained through a liquid biopsy, can provide valuable insights into cancer progression, treatment response, and potential for metastasis. Analyzing these samples helps in personalized medicine by identifying specific genetic mutations and biomarkers.

How is a "circulating tumor cell sample" collected?

Typically, a "circulating tumor cell sample" is collected through a simple blood draw, similar to routine blood tests. Specialized technologies are then used to isolate and analyze the rare circulating tumor cells within the sample.

What are some alternative terms for "circulating tumor cell sample"?

Alternatives include "blood sample containing circulating tumor cells", "liquid biopsy sample", or "circulating tumor cell specimen". The choice depends on the context and level of formality required.

What are the limitations of analyzing a "circulating tumor cell sample"?

Circulating tumor cells are rare, making them difficult to isolate and analyze. The methods used for isolation and analysis can also introduce biases. Additionally, the sample may not fully represent the heterogeneity of the primary tumor.