lack of perfusion

USAGE SUMMARY

The phrase "lack of perfusion" is correct and usable in written English.
It can be used in medical contexts to describe insufficient blood flow to a tissue or organ. Example: "The patient's symptoms were indicative of a lack of perfusion, leading to concerns about potential organ damage."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

Repeat FA showed lack of perfusion in the area of retinal infiltration and extensive closure of the central retinal vasculature with macular nonperfusion (Figure 1).

Journal of Ophthalmic Inflammation and Infection

Splenic infarction is caused by a lack of perfusion of either certain regions of the spleen (Fig. 6a) or the entire organ (Fig. 6b).

Insights into Imaging

On contrast-enhanced CT images, splenic lacerations mostly present themselves as ill-defined, irregular, geographic hypodense areas within the spleen due to a lack of perfusion with contrast material.

Insights into Imaging

The presence of Evan's blue indicates perfusion, whereas its absence indicates lack of perfusion [31].

Plosone

Abnormal perfusion was apparent in retinal flat-mount preparations from sEng-expressing mice (Figure 2A), and co-staining for type IV collagen, a component of the capillary basement membrane, confirmed a lack of perfusion in some vessels of sEng expressing mice (Figure 2B).

Plosone

A classical compartment syndrome or a global reduction of blood supply is unlikely in our study due to the presence of a constant and neutral pH Pi peak during the exercise, which would indicate that such oxidative fibers/muscles were active and working at a constant level with no noticeable lack of perfusion.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

The 'real-time' perfusion computed tomography assessments were qualitative; a large perfusion computed tomography ischaemic core, or lack of significant perfusion lesion-core mismatch were considered relative exclusion criteria for thrombolysis.

Brain

These criteria were a large perfusion CT ischaemic core, or lack of significant perfusion lesion-core mismatch, and were considered relative exclusion criteria for thrombolysis (see 'Materials and methods' section), and dependent on full informed consent with the patient and family, thrombolytic therapy was not administered in patients with these perfusion CT relative contraindications.

Brain

Since it is the lack of distal perfusion that leads to ulcers and amputations, a direct measure of this perfusion is necessary.

Biomedical Optics Express

The ADC measurement at baseline was found to be highly repeatable, although this may have been influenced by the lack of active perfusion in the lamb leg samples.

European Radiology Experimental

Physiopathology of CLI is indeed complex and not restricted to solely a lack of tissue perfusion.

Plosone

Expert writing Tips

Best practice

When describing medical conditions, be specific about the location and extent of the "lack of perfusion". For instance, specify "lack of perfusion in the myocardium" rather than just "lack of perfusion".

Common error

Avoid assuming that "lack of perfusion" is always the primary cause. It might be a symptom of another underlying issue, such as arterial blockage or vascular compression.

Linguistic Context

The phrase "lack of perfusion" functions as a noun phrase, typically serving as the subject or object of a sentence. As Ludwig AI confirms, it is grammatically correct. It describes a state or condition characterized by inadequate blood flow.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "lack of perfusion" is a grammatically sound and relatively common noun phrase used primarily within scientific and medical contexts to denote insufficient blood flow to tissues or organs. As Ludwig AI confirms, the phrase is correct and usable. It's important to consider the specific location and potential causes of the "lack of perfusion" when using the term. While alternatives like "impaired perfusion" or "inadequate perfusion" exist, "lack of perfusion" clearly conveys a specific medical condition.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

impaired perfusion

Replaces "lack" with "impaired", suggesting a functional deficit rather than a complete absence.

inadequate perfusion

Substitutes "lack" with "inadequate", implying insufficiency in the blood supply.

insufficient perfusion

Similar to "inadequate perfusion", this emphasizes the deficiency in blood flow.

reduced perfusion

Focuses on the decrease in blood flow rather than its complete absence.

hypoperfusion

A more technical term denoting abnormally low blood flow.

ischemia

A more direct medical term indicating a restriction in blood supply to tissues.

deficient blood flow

Rephrases the idea by focusing on the "blood flow" itself being deficient.

compromised blood supply

Indicates that the blood supply is impaired or endangered.

impaired microcirculation

Focuses on the impairment of blood flow specifically in the microvasculature.

no perfusion

Directly states the absence of blood flow, more absolute than "lack of".

FAQs

What does "lack of perfusion" mean in medical terms?

In medicine, "lack of perfusion" refers to insufficient blood flow to a tissue or organ, potentially leading to hypoxia and cellular damage.

What are some alternative ways to say "lack of perfusion"?

You can use alternatives such as "impaired perfusion", "inadequate perfusion", or "insufficient perfusion" to convey a similar meaning.

What conditions can result in a "lack of perfusion"?

"Lack of perfusion" can result from various conditions, including arterial blockage, heart failure, shock, and certain types of injuries.

How is "lack of perfusion" diagnosed?

"Lack of perfusion" can be diagnosed using imaging techniques such as Doppler ultrasound, CT angiography, and MRI to assess blood flow to specific tissues or organs.