A quality improvement initiative at an American College of Radiology institution led to a significant reduction in unnecessary follow-up imaging for adnexal cystic lesions. The initiative improved sonographic characterization and imaging triage, increasing confidence in characterizing certain lesions as physiologic or benign.
SourceAmerican College of Radiology·JournalJournal of the American College of Radiology·DateApr 1, 2014
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
The nucleus tractus solitarii (NTS) is involved in the protective mechanism of pre-moxibustion on gastric mucosa. Moxibustion pretreatment at the Zusanli point can protect against acute gastric mucosa injury, while NTS damage inhibits these responses.
SourceNeural Regeneration Research·JournalNeural Regeneration Research·DateMar 31, 2014
The study found no significant differences in cumulative safety and efficacy measures between biolimus-releasing stents with a degradable coating (BES) and everolimus-releasing stents with a durable polymer (EES). Biodegradable coatings have been shown to reduce late clinical problems associated with permanent polymers.
SourceAmerican College of Cardiology·JournalJAMA·DateMar 31, 2014
Scientists found that controlling oxygen and carbon dioxide levels can reduce injury in 'Honeycrisp' apples. Diphenylamine treatment effectively suppressed brown lesions, improving storage conditions.
SourceAmerican Society for Horticultural Science·JournalHortScience·DateMar 26, 2014
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
The study found that resin infiltration successfully stabilized early non-cavitated lesions in a small population with high caries-activity. Continuing follow-up may further confirm its efficacy.
SourceInternational Association for Dental, Oral, and Craniofacial Research·DateMar 20, 2014
Researchers developed a mouse model that simulates precursor lesions like IPMN, identifying enzyme Brg1 as key to their formation. The study also found epigenetics play a role in PDA, offering potential avenues for intervention.
SourceUniversity of Utah Health·JournalNature Cell Biology·DateFeb 24, 2014
A nationwide study found HPV vaccination significantly reduces risk of cervical atypia and CIN2/3 among Danish girls and women. Vaccination with the quadrivalent HPV vaccine is effective in reducing population-level cervical precursor lesion risk.
SourceOxford University Press UK·JournalJNCI Journal of the National Cancer Institute·DateFeb 19, 2014
Researchers have identified a distinctive profile of cytokine activity associated with certain symptoms of endometriosis, including ovarian and rectovaginal lesions. This signature is negatively correlated with patient fertility and has previously been implicated in the disease.
SourceMassachusetts Institute of Technology·JournalScience Translational Medicine·DateFeb 5, 2014
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers have developed a vaccine that triggers an immune cell response within the damaged tissue itself, potentially providing a more accurate way to evaluate its effectiveness. The vaccine has shown promise in treating cervical precancers, with some patients experiencing complete regression of lesions.
SourceJohns Hopkins Medicine·JournalScience Translational Medicine·DateJan 29, 2014
A 3D model of Henry Molaison's (H.M.) brain has been created, providing new insight into the neurological basis of his severe amnesia. The study reveals a small lesion in the left orbitofrontal cortex that was likely created during H.M.'s 1953 surgery, which may help scientists understand the consequences of similar operations today.
SourceUniversity of California - San Diego·JournalNature Communications·DateJan 28, 2014
A new study reports that most colon polyps referred for surgery can be successfully resected endoscopically. The procedure had low adverse event rates and high recurrence rates, but recurrences were treatable. The findings suggest a shift towards outpatient repeat colonoscopy in patients with polyps without cancer.
SourceAmerican Society for Gastrointestinal Endoscopy·JournalGastrointestinal Endoscopy·DateJan 28, 2014
Primary care physicians who took an online training course about skin cancer detection significantly improved their skill to properly diagnose and manage benign and malignant lesions. The enhanced skill level led to a reduction in unnecessary referrals to dermatology specialists.
SourceHenry Ford Health·JournalThe Journal of the American Board of Family Medicine·DateNov 7, 2013
The DUTCH PEERS (TWENTE II) trial found that two third-generation permanent polymer-based drug-eluting stents had low rates of adverse clinical events, establishing the non-inferiority of a zotarolimus-eluting stent. The study also showed no significant differences in individual components of the primary endpoint.
SourceCardiovascular Research Foundation·JournalThe Lancet·DateOct 31, 2013
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
The SMART-CASE trial found that a conservative approach to revascularization for patients with intermediate coronary lesions is safe and comparable to an aggressive strategy. After one year, both groups had similar rates of adverse events and clinical outcomes.
A new clinical trial found that a two-stent technique for treating bifurcation lesions with a large stenotic side branch is not associated with improved mid-term outcomes compared to a provisional stenting approach. The study, presented at TCT 2013, showed similar rates of major adverse cardiac events (MACE) between the two techniques.
The TRYTON trial compared a new bare metal bifurcation stent with standard practice and found it safe, but did not meet the non-inferiority endpoint. The strategy showed improved angiographic outcomes in larger side branches, but more frequent peri-procedural CK-MB elevations.
Experts argue that the risk of removing low-risk lesions may outweigh the benefits of screening, citing data showing that less than 5% of adenomas develop into colorectal cancer. The medical profession should not adopt consensus guidelines without further research on sessile serrated polyps.
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A skin infection linked to aquariums is frequently under-diagnosed due to its delayed appearance. Researchers say patients often fail to remember the source of exposure, leading to delayed treatment and ineffective use of antifungal agents.
A multicenter trial found that BI-RADS 3 breast lesions have a malignancy rate of 0.8%, with most cancers detected at 12-month follow-up imaging. The study suggests that extending the follow-up interval from six to 12 months for these lesions may reduce unnecessary biopsies and exams.
SourceRadiological Society of North America·JournalRadiology·DateAug 20, 2013
Researchers found that pregnant sows housed on rubber slat mats had a reduced risk of swelling and wounds on the limbs, but an increased risk of sole and heel lesions. The study suggests that rubber slat mats could improve animal well-being by reducing locomotory problems in swine.
SourceAmerican Society of Animal Science·JournalJournal of Animal Science·DateJul 31, 2013
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Researchers at MIT have developed a new endoscopy technology that captures three-dimensional images of the colon surface, making it easier to detect precancerous growths. The technique, known as photometric stereo endoscopy, uses multiple light sources to create visual representations of surface features.
SourceMassachusetts Institute of Technology·JournalJournal of Biomedical Optics·DateJul 31, 2013
A scientific panel recommends personalized strategies to reduce cancer overtreatment by classifying indolent tumors and improving screening strategies. The goal is to detect consequential cancer while avoiding inconsequential disease.
SourceUniversity of California - San Francisco·JournalJAMA·DateJul 29, 2013
Researchers identify specific genes linked to cervical cancer's development and warn against using antiviral therapies in some cases. The findings may improve diagnosis of potentially dangerous lesions, but highlight the need for caution when using these treatments.
SourceOregon State University·JournalNature Communications·DateJun 19, 2013
Researchers have discovered that genetically engineered immune cells can promote healing in mice infected with a neurological disease similar to multiple sclerosis. The new finding suggests that immune cells could be engineered to create a new treatment for people with MS.
SourceUniversity of Wisconsin-Madison·JournalJournal of Neuropathology & Experimental Neurology·DateJun 1, 2013
The DESolve bioresorbable scaffold system demonstrates good efficacy and safety with low rates of late lumen loss and major coronary adverse events at six months. Early vessel restoration is indicated by significant increases in vessel, scaffold, and luminal areas.
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers demonstrated PET/CT's ability to identify lesions along the complete intestinal wall, detecting advanced inflammatory changes and unmasking subepithelial disease activity. The technique showed promise in serially assessing IBD activity, potentially benefiting patients with chronic-remittent conditions.
SourceSociety of Nuclear Medicine and Molecular Imaging·JournalJournal of Nuclear Medicine·DateMay 1, 2013
A study found that training women to self-collect genital samples for HPV testing can increase cervical cancer screening coverage in Kenya. Self-collection showed strong agreement with physician-collected samples, indicating its potential as a viable means to detect cervical lesions.
SourceUniversity of North Carolina Health Care·JournalSexually Transmitted Diseases·DateMay 1, 2013
The BIOMARGIN project aims to develop reliable, non-invasive methods to diagnose lesions in transplanted kidneys using integrated 'omics' technologies. The study will consist of four phases, including a retrospective analysis of existing samples to identify biomarkers and validate diagnostic performance.
SourceINSERM (Institut national de la santé et de la recherche médicale)·DateApr 26, 2013
A study from Yale University found that two views are better than one in 3D breast screening to ensure optimal cancer detection. The CC view achieves better compression and shows lesions clearer due to its ability to compress the breast tissue.
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
The study found that lymph node volumes were estimated at 30% lower in low-dose scans compared to high-dose scans. Lung nodule volume was also significantly affected, with 46% lower volumes in low-dose scans.
Researchers found that cannula gauge, tip length, set temperature, and lesion time significantly impact heat lesion width and length in radiofrequency treatments. The study provides new insights for pain management and treatment precision.
A novel artificial neural connection bridges the lost pathway between brain and spinal cord, allowing for volitional control of upper limb movement after damage. This study demonstrates that artificial neural connections can compensate for interrupted descending pathways and promote voluntary control.
SourceNational Institute for Physiological Sciences·JournalFrontiers in Neural Circuits·DateApr 11, 2013
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
The GIE special issue discusses the management of serrated colon polyps, including risk factors and management recommendations. Prophylactic clip closure is shown to reduce delayed postpolypectomy hemorrhage in large sessile or flat lesions.
SourceAmerican Society for Gastrointestinal Endoscopy·JournalGastrointestinal Endoscopy·DateMar 19, 2013
A study found that brain imaging after mild traumatic brain injury (mTBI) or concussion can detect microbleed lesions and tube-shaped linear lesions, which may be associated with vascular injury. These lesions could potentially provide a target for treating people with mTBI.
A recent clinical trial found that combining interferonβ-1a and glatiramer acetate did not reduce relapse risk in multiple sclerosis patients, but reduced new lesion activity and total lesion volume. The study enrolled 1,008 participants over three years.
The DKCRUSH-III trial shows that double kissing crush stenting reduces restenosis and improves long-term outcomes for patients with bifurcation lesions, a type of complex coronary lesion. The study found 6.8% in-stent restenosis rates with double kissing crush versus 12.6% with culotte stenting.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateMar 10, 2013
A new drug combination has shown promise in preventing head and neck cancer in high-risk patients. The combination of erlotinib and celecoxib was found to be more effective in inhibiting the growth of human SCCHN cell lines compared to either drug alone.
SourceAmerican Association for Cancer Research·JournalClinical Cancer Research·DateFeb 19, 2013
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A new investigational antibiotic cream has demonstrated a high cure rate of 81% for cutaneous leishmaniasis, with only minor reactions reported. The treatment offers a safe and effective option for patients, potentially replacing toxic and painful treatments.
SourceUS Army Medical Research Institute of Infectious Diseases·JournalNew England Journal of Medicine·DateFeb 6, 2013
A study published in Neurology found that people with MS relapses had faster retinal thinning than those without relapses. The study also showed that participants with worsening disability experienced increased retinal thinning.
SourceAmerican Academy of Neurology·JournalNeurology·DateDec 24, 2012
Researchers have found that bilirubin can limit arterial lesions by blocking vascular smooth muscle cell growth, potentially preventing heart attacks and other cardiovascular symptoms.
SourceUniversity of Missouri-Columbia·JournalFrontiers in Pharmacology·DateDec 5, 2012
Researchers at NYU used computer simulations to study the stability of DNA lesions caused by polycyclic aromatic hydrocarbons (PAHs), which can lead to cancer. The study found that some PAH-derived lesions stabilize the DNA they damage, making it difficult for repair proteins to mark them for repair.
SourceUniversity of Texas at Austin, Texas Advanced Computing Center·JournalNucleic Acids Research·DateNov 2, 2012
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
The ISAR-LEFT MAIN 2 trial presented at TCT 2012 found that second-generation drug-eluting stents are safe and effective for treating left main coronary artery lesions. The study showed similar clinical outcomes between zotarolimus-eluting and everolimus-eluting stents in patients with high-risk lesions.
A study found that a nitinol stent performed better than balloon angioplasty alone in treating blockages of the popliteal artery, with higher one-year primary patency rates. The trial compared primary nitinol stent placement to angioplasty alone in patients with single obstructive lesions in the popliteal artery.
Researchers found that genetic imbalances in most cases determine the evolution from noninvasive to invasive disease. The study identified patterns consistent with known aberration profiles for breast cancer, including the loss of tumor suppressor CDH1 and gain of oncogene MYC.
SourceElsevier Health Sciences·JournalAmerican Journal Of Pathology·DateOct 16, 2012
A 1.5-million-year-old skull fragment from Tanzania shows signs of anemia caused by a nutritional deficiency, suggesting regular meat consumption in early hominids was common. The discovery supports the idea that early human ancestors were hunters and had a physiology adapted to regular meat consumption.
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
A novel MRI technique using diffusion-weighted imaging (DWI) successfully characterizes 46% of non-malignant breast lesions as benign, reducing false-positive findings and preventable biopsies. DWI differentiates high-risk lesions requiring additional workup from other non-malignant subtypes.
SourceRadiological Society of North America·JournalRadiology·DateOct 2, 2012
A new study by Johns Hopkins Medicine reveals a strong correlation between low vitamin D levels and increased brain lesions in people with multiple sclerosis. Higher vitamin D levels were associated with lower risk of new lesions and active disease spots.
SourceJohns Hopkins Medicine·JournalAnnals of Neurology·DateOct 2, 2012
A study published in PNAS found that different regions of the frontal lobes are responsible for behavioral control and decision making. The researchers mapped brain lesions in over 300 patients and showed that damage to specific areas can impair reasoning and decision-making abilities.
SourceCalifornia Institute of Technology·JournalProceedings of the National Academy of Sciences·DateAug 21, 2012
A two-year clinical trial found fingolimod to significantly reduce Gd-enhancing lesions, new/enlarging T2 lesions, and brain atrophy in patients with relapsing multiple sclerosis. Approximately half of the patients receiving fingolimod therapy were free from inflammatory lesions during the study.
SourceJAMA Network·JournalArchives of Neurology·DateJul 2, 2012
A new study found that preoperative MRI exams are equally effective in detecting additional malignancies and high-risk lesions in both dense and non-dense breasts. The study suggests that breast density should not influence the decision to perform a preoperative MRI.
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A new study shows that imaging surveillance is a suitable alternative to surgical excision in patients with benign papilloma diagnosed at breast core biopsy without cell abnormalities. The study found no cancer was detected in 66 lesions monitored for at least two years, while 53 lesions were surgically excised, including 50 benign cases.
A new study finds low-dose whole-body CT is nearly four times better than standard imaging for detecting multiple myeloma disease. The study detected 968 lesions compared to 248 using standard imaging, potentially leading to altered treatment plans.
Researchers have found evidence that engineered nanoparticles can accumulate in plants and cause DNA damage. The study tested cupric oxide nanoparticles on radish and ryegrass, finding increased DNA base lesions and cellular uptake of copper in plant root cells.
SourceNational Institute of Standards and Technology (NIST)·JournalEnvironmental Science & Technology·DateApr 18, 2012
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A Phase II clinical trial found that an oral drug called ONO-4641 reduced the number of lesions in people with relapsing-remitting multiple sclerosis. The study showed significant decreases in Gd-enhancing brain lesions, with doses of 0.05mg, 0.10mg, and 0.15mg resulting in 82%, 92%, and 77% fewer lesions compared to placebo.
A study of Medicare data reveals that surgical treatment for nonmelanoma skin cancer has increased substantially since 2001, primarily due to the growing use of Mohs micrographic surgery (MMS). MMS was more likely performed on lesions on the lip and eyelid, and its use varied by age and region.
SourceJAMA Network·JournalArchives of Dermatology·DateApr 16, 2012
Researchers found that over 40% of high-risk individuals have detectable pancreatic lesions, which increase with age. Endoscopic ultrasound is more effective than MRI and CT scans in detecting these lesions. Early detection can help prevent the disease by removing precancerous lesions.
SourceJohns Hopkins Medicine·JournalGASTROENTEROLOGY·DateApr 3, 2012
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A study presented at the Society of Interventional Radiology's annual meeting found that angioplasty can provide symptom relief for MS patients with venous obstructions. The procedure showed significant safety findings and provided symptomatic benefit in 55% of individuals treated.
Ingenol mebutate, a new topical gel, is applied for just a few days and shows comparable results to current therapies. The treatment significantly reduces the time needed to treat actinic keratosis, a common precursor to sun-related squamous-cell carcinoma.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalNew England Journal of Medicine·DateMar 14, 2012
A pilot study shows promise for analyzing bladder pain syndrome by analyzing cells shed into the urine, providing a noninvasive alternative to bladder biopsies. The results show distinct gene signatures for inflammation in patients with Hunner lesions, similar to those found in previous studies of bladder biopsies.
SourceUniversity of Kentucky·JournalThe Journal of Urology·DateFeb 23, 2012
A study by American Heart Association finds that people with severe sleep apnea have a higher risk of silent strokes and white matter lesions. The severity of sleep apnea increases the risk of disability at hospital discharge.