ctc specimen

USAGE SUMMARY

The phrase "ctc specimen" is not standard in written English and may require clarification.
It could be used in specific contexts, such as scientific or medical discussions, where "ctc" refers to circulating tumor cells. Example: "The analysis of the ctc specimen revealed significant information about the patient's cancer progression."

⚠ May contain grammatical issues

Science

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

(C) Bar plots showing percentage and PD-L1 level of matched tumor biopsy and CTC specimens (n = 4 patients).

Nature

In the two patients with matching archival tumor and subsequent CTC specimens, high-level gain in the AR region was observed in the CRPC CTCs but not in the archival tumors.

BMC Cancer

Targeted ion semiconductor sequencing was performed on whole genome-amplified DNA from CTCs, tumor specimens, and peripheral blood mononuclear cells (PBMC) when available.

BMC Cancer

Finally, CTC analysis of blood specimens from KPC mice bearing endogenous tumors, using dual immunofluorescent staining of cells with the epithelial marker pan-cytokeratin (CK) and the leukocyte marker CD45, revealed a median 118 CTCs/ml (mean 429 CTCs/ml; range, 0 1,694).

Cell Reports

12 However, high sensitivity and reproducibility would be required for the detection of CTCs from blood specimens with the molecular approach.

Annals of Surgical Oncology

To date, the presence of circulating tumor cells (CTCs) in blood specimens obtained from patients with gastrointestinal tract cancers, including ESCC, has been reported.

Annals of Surgical Oncology

Besides, the microtube flow device proves to kill CTCs more efficiently if the specimen is pretreated with a particular drug.

Nanoscale Research Letters

Next, patterns of ROS1 rearrangement were examined within paired biopsy specimens and CTCs of ROS1-rearranged patients (supplementary Table S1, available at Annals of Oncology online).

Annals of Oncology

However, as is generally recognized, the detection and analysis of rare events (approximately 0.1% and less), such as CTCs in peripheral blood specimens by FCM, is challenging.

Breast Cancer Research

In this study two specimens were subjected to combined thermal cycling (CTC) and mechanical loading (ML).

International Journal of Fatigue

Altogether, by stabilizing platelets in cold-preserved whole blood, CTCs can be readily isolated as if the blood specimen is freshly obtained with no modifications needed in terms of microfluidic operation.

Nature

Expert writing Tips

Best practice

When using "ctc specimen", ensure the context is highly scientific or medical to avoid ambiguity. In general writing, prefer "circulating tumor cell sample" for clarity.

Common error

Avoid using "ctc specimen" in general contexts where the audience may not be familiar with the abbreviation "ctc". Always clarify the meaning or use the full term "circulating tumor cell specimen" or "sample" for better understanding.

Linguistic Context

The phrase "ctc specimen" functions primarily as a noun phrase, designating a specific type of biological sample. As noted by Ludwig, this phrase is not standard in written English and might require clarification.

Expression frequency: Missing

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Ludwig's WRAP-UP

In summary, the phrase "ctc specimen" refers to a sample containing circulating tumor cells, predominantly used in scientific and medical fields. Ludwig indicates that this phrase is not standard in written English, suggesting alternatives like "circulating tumor cell sample" for improved clarity. The register is formal and scientific, and while examples are limited, it's crucial to ensure the audience understands the abbreviation "ctc" or to use the full term for better comprehension. Always prioritize clear and unambiguous communication, particularly in technical contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

circulating tumor cell specimen

Replaces the abbreviation "ctc" with its full form, enhancing clarity.

ctc sample

Substitutes "specimen" with the simpler and commonly used term "sample".

circulating tumor cell sample

Combines both substitutions for maximum clarity and common usage.

sample of circulating tumor cells

Rephrases to emphasize the source of the sample.

ctc biopsy

If the specimen is obtained via biopsy, this specifies the method.

circulating tumor cell biopsy

Full expansion with biopsy clarification.

tumor cell specimen from circulation

Alters the order to emphasize the origin from circulation.

ctc isolate

Uses "isolate" to denote a purified specimen.

circulating neoplastic cell specimen

Replaces "tumor" with "neoplastic", a synonym, to add variety.

analysis of ctc cells

Focuses on the analysis process rather than the specimen itself.

FAQs

What does "ctc" stand for in the phrase "ctc specimen"?

"Ctc" typically stands for circulating tumor cell. Thus, "ctc specimen" refers to a sample containing circulating tumor cells.

Is it better to say "ctc specimen" or "ctc sample"?

"Ctc sample" is often preferred for its simplicity and common usage, especially outside highly specialized contexts. "Ctc specimen" is acceptable, but less common.

How can I improve the clarity of the term "ctc specimen"?

To enhance clarity, use the full form "circulating tumor cell specimen" or "circulating tumor cell sample", especially when communicating with a broader audience.

Are there situations where "ctc specimen" is more appropriate than other alternatives?

While less common, "ctc specimen" might be suitable in highly technical or scientific documents where the abbreviation "ctc" is already well-defined and frequently used.