Rectal Probe Comparison
Rectal Probe Comparison - Related Videos
09:39
Male Rectal Exam
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2023
Source: Joseph Donroe, MD, Internal Medicine and Pediatrics, Yale School of Medicine, New Haven, CT While its usefulness in cancer screening is debated, the male rectal examination remains an important part of the physical exam. The exam is indicated in selected patients with lower urinary tract symptoms, urinary and/or fecal incontinence or retention, back pain, anorectal symptoms, abdominal complaints, trauma patients, unexplained anemia, weight loss, or bone pain. There are no absolute...
01:27
Assessing Body Temperature - Rectal
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2025
Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading. Follow these steps for rectal temperature assessment: Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection. Step 2: Position the patient in a side-lying position to better visualize the rectal...
04:09
The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors
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Cited by 1 •
2026
This study details a standardized PCM-ESD protocol for resecting large rectal LSTs, aiming to enhance dissection speed and prevent transmural perforation via submucosal tunneling.
03:02
Immunohistochemical Staining of S-100 Protein in Human Rectal Suction Biopsy Sections
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2025
This video demonstrates the immunohistochemical staining for S-100 protein in rectal suction biopsy sections. Antigen-retrieved sections are blocked and treated with primary, followed by secondary antibodies against S-100, a marker of Hirschsprung's disease. Chromogenic substrate is added to stain the targeted cells. Samples are dehydrated and mounted before visualizing under the microscope.
05:32
Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection
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Cited by 5 •
2015
Here, we present a protocol for use at the time of transrectal ultrasound guided prostate needle biopsy (TRUS PNB) that is a simple and cost-effective means to reduce infections following the procedure.
FAQs
Response time determines how quickly a probe reflects a temperature change, whereas consistency concerns whether measurements remain comparable. These properties matter when fever or hypothermia develops during infection or inflammation. A device that responds predictably and produces stable readings helps investigators distinguish biological temperature changes from variation introduced by the measurement process.
Handling and animal comfort are important because the measurement process can influence how consistently monitoring is performed. A probe that is easier to handle and better tolerated may support more standardized observations across an experiment. Including these factors in the comparison helps balance measurement performance with practical use and may strengthen interpretation of immune or infectious responses.
A meaningful comparison evaluates probes under standardized conditions rather than treating isolated readings as sufficient evidence. Investigators should consider measurement consistency, response time, handling, and animal comfort together. This approach shows whether observed differences reflect the devices themselves and supports a more reliable basis for selecting a probe for experimental temperature monitoring.
Probe performance can influence whether temperature changes are interpreted as genuine signs of disease progression, treatment effects, or host responses. Inconsistent readings or delayed responses may obscure the timing or magnitude of fever or hypothermia. Comparing devices before or during study planning therefore helps connect temperature data more confidently with immunological and infectious processes.
Researchers should compare consistency, response time, handling requirements, and animal comfort under standardized conditions. They can then select the device that best supports the study’s monitoring needs rather than relying on a single performance characteristic. This evaluation is especially relevant when temperature data will be used to follow disease progression or assess treatment effects.
Rectal temperature monitoring can support studies examining infection, inflammation, and immune responses in experimental models. The resulting measurements may help track fever or hypothermia, follow disease progression, and evaluate treatment effects. Probe comparison adds value by helping investigators determine whether changes in these outcomes are measured consistently throughout the study.
Probe selection influences reproducibility because different devices may vary in consistency, response time, handling, and comfort. Choosing and applying a probe under standardized conditions can reduce measurement-related variation between observations and studies. More consistent temperature monitoring improves comparison of disease progression, treatment effects, and host responses across immunology and infection experiments.