Articles tagged with Neck
At CHEST Annual Meeting 2016, unusual case reports highlighted foreign object inhalation, where asthma inhaler cap lodged in the bronchus, and a woman coughed out stone after chiseling accident. A patient with substance abuse history swallowed a small metal crucifix, which was successfully removed during surgery.
Researchers from Virginia Tech discovered that birds' slender necks and pointed beaks reduce drag force during dives, allowing them to plunge safely. The team also found that contracting neck muscles before impact helps prevent buckling.
This CVIA special issue explores the latest research and treatments for resistant hypertension, including renal denervation and percutaneous coronary intervention. The featured papers examine the role of radiation exposure in coronary interventional procedures and the optimal duration of dual antiplatelet therapy after stenting.
The study found that the distinctive ball-and-socket vertebrae arrangement in sauropods allowed for greater flexibility and reduced stress on the spine. This design enabled the evolution of long-necked sauropod dinosaurs, which reached lengths of over 100 feet and weighed up to 70 metric tons.
A new study published in Plastic and Reconstructive Surgery found that full-incision facelifts outperform short-scar methods in the neck region five years after surgery. The research, led by Dr. Darrick E. Antell, used identical twins and triplets to compare the two techniques.
A new species of horned dinosaur, Machairoceratops cronusi, has been discovered in southern Utah with distinctive back spikes. The discovery increases known centrosaurine diversity and may provide insights into the early evolutionary history of horned dinosaurs.
Scientists have discovered a new species of titanosaurian dinosaur, Sarmientosaurus musacchioi, with a complete skull and partial neck fossil from Argentina. The study found that the brain was small relative to its body but showed greater sensory capabilities, including enhanced vision and hearing.
Researchers used computer models to analyze the evolution of sauropod dinosaurs' bodies, finding that changes in shape coincided with major events in their history. The study reveals a link between size, weight distribution, and body shape, shedding light on the success of titanosaurs.
Advanced PET-CT scans have enabled the identification of remaining cancer cells after treatment, allowing for targeted surveillance and reducing the need for unnecessary neck dissection surgeries. This innovative approach has shown significant cost savings and improved patient outcomes.
A Loyola Medicine study found that women are 1.38 times more likely to report neck pain than men. The research adds to the growing body of evidence on sex differences in pain experience.
A new study reveals a strong association between human papillomavirus (HPV) types and the risk of head and neck squamous cell carcinoma (HNSCC). Detection of HPV-16 in the oral cavity significantly increases the risk of oropharyngeal squamous cell carcinoma, highlighting the role of HPV in HNSCC.
A recent study published in the journal Surgery found that outpatient thyroid surgery is safe for even the elderly and super-elderly, thanks to a standardized treatment approach. The study showed that while older patients have more comorbid conditions, complication rates held steady at 5-6 percent across all groups.
A randomized, controlled trial found both acupuncture and the Alexander Technique led to significant long-term reductions in neck pain and associated disability compared with usual care. The interventions also showed high acceptability rates and greater adherence, leading to improved self-efficacy and outcomes.
Researchers found that acupuncture and Alexander Technique lessons significantly reduced chronic neck pain by 32% and 31%, respectively, at 12 months. These interventions provided clinically relevant reductions in pain levels without medication use, offering new hope for patients with chronic neck pain.
A pioneering technique redirects peripheral nerves in the arms and hands of quadriplegic patients by connecting healthy nerves to injured ones. Patients experience improved hand and arm function, with some regaining independence in daily activities such as feeding themselves or writing with a pen.
Researchers discovered the evolution of the giraffe's long neck involved two stages, with the first stage elongating only the front portion of the C3 vertebra and the second stage extending the back portion. The study found that modern giraffes are the only species to undergo both stages.
Researchers investigate risk factors for children with sleep apnea, effects of excessive or inadequate sleep on injury risk, and National Institutes of Health funding trends. The studies aim to improve understanding and treatment of sleep disorders.
Research at the American Academy of Otolaryngology's annual meeting finds that tobacco smoke exposure correlates with severity of sinusitis symptoms. Additionally, studies show a link between tobacco smoke exposure and an increased risk of oropharyngeal cancers and eustachian tube disorders in children.
The AAO-HNS Foundation is developing a clinical data registry for otolaryngology, with Regent being the first registry of its kind. The registry will help improve patient care by tracking care outcomes and identifying gaps in clinician knowledge and performance.
A new study examines the effects of hearing loss on infant development, while another investigation looks at how older adults are impacted when their hearing begins to fade. The research aims to provide insights into various age groups' experiences with hearing loss and its treatment.
Researchers at McGill University found that treadmill workstations lower neck and shoulder muscle activity, leading to less discomfort. The study suggests that minor movements and adjustments can help prevent muscle pain in office workers.
Researchers at Emory University School of Medicine have updated Penfield's motor homunculus by showing the neck's motor control region in the brain is between the shoulders and trunk. This finding may help guide future studies and medical interventions for cervical dystonia and other disorders involving abnormal head movements.
Research published in BMJ Open found that weekend screen time is associated with lower bone mineral density in teen boys, while teenage girls with different body fat distribution may be protected from the negative effects of screen time on their bones. The study suggests that persisting associations between sedentary activities and bon...
Researchers at Johns Hopkins found that re-inflating a balloon in the vessel after stent placement can double the risk of stroke and death. The common practice, known as 'ballooning,' is intended to prevent complications but may actually cause them.
The American Academy of Otolaryngology-Head and Neck Surgery Foundation has updated its clinical practice guideline for adult sinusitis. The new guideline emphasizes the importance of shared decision-making between patients and clinicians, including deciding whether to use antibiotics for acute bacterial sinusitis. Key recommendations ...
Research shows that altering visual cues can impact pain by changing the physical point at which pain is experienced. Participants who suffered from chronic neck pain were shown to have a broader range of motion when visual feedback understated head rotation and a reduced range when it overstated head rotation.
A new radiotracer has been developed to accurately identify the sentinel node in head and neck squamous cell carcinoma, reducing the need for extensive surgery. The study shows a high detection rate and low false negative rate for SNs, facilitating accurate prediction of cancer spread.
The AAO-HNSF clinical practice guideline for allergic rhinitis aims to improve diagnosis and treatment, addressing quality improvement opportunities and reducing harmful variations in care. It affects about 1 in every 6 Americans, generating an estimated $2 to $5 billion in expenditures each year.
A new species of long-necked dinosaur, Qijianglong, has been discovered in China with a remarkably lightweight neck and surprisingly stiff joints. The findings suggest that long-necked dinosaurs diversified uniquely in Asia during Jurassic times.
A new species of short-necked marine reptile, Eohupehsuchus brevicollis, has been discovered in Hubei Province, China. The specimen features a short neck with six cervical vertebrae and broken digits, suggesting the break occurred prior to death.
A team of Dutch researchers analyzed reported cases of Nintendo-related injuries and found a range of problems including seizures, incontinence, and tendonitis. Most issues are mild, but playing for extended periods or without breaks can lead to more severe health consequences.
A 4-year-old boy experienced a stroke after riding roller coasters, likely caused by a tear in his carotid artery. The incident highlights the risk of carotid artery dissection in children due to sudden movements. Previous reports have mostly focused on adult riders, making this case one of the youngest reported.
Researchers found that minimally invasive disc surgery does not support the routine use of the procedure, as it does not improve long-term outcomes. The study suggests that conventional open discectomy surgery often provides better results for carefully selected patients.
Researchers found stenting as effective as endarterectomy for preventing fatal and disabling strokes, with slightly higher risk of minor strokes in the stented group. The study suggests stenting should be offered to more patients under 70 due to its lower risks.
The AAO-HNSF clinical practice guideline provides a framework for clinicians to differentiate between bothersome and nonbothersome tinnitus. The guideline's recommendations aim to mitigate the personal and social impact of tinnitus on patients, with approximately 20% requiring clinical intervention.
A phase III trial demonstrated that afatinib significantly improved progression-free survival compared to methotrexate in patients with recurrent or metastatic squamous cell carcinoma of the head and neck. The study showed a 20% reduction in risk of progression or death, with patients experiencing less pain over time.
Researchers identified patterns in courtship and male-to-male combat behaviors across 70 snake species, revealing evolutionary relationships between behaviors. The study found that different clades developed unique behaviors, such as coiling without neck-raising and body-bridging, which replaced earlier toppling behavior.
A new study shows that patients with HPV-positive oropharyngeal cancer respond better to treatment, making lingering neck bumps likely benign. This suggests skipping neck surgery for these patients could be a viable option.
A new study shows that total facial rejuvenation combining extensive facelifts, midface implants, and laser resurfacing can be performed safely at one time. Patients experienced normal wound healing and no reported complications after the procedure.
A new study published by University at Buffalo medical faculty finds that many of the same symptoms are common to concussions and to injuries to the neck and/or balance system, known collectively as cervical/vestibular injuries. Determining which condition a patient has experienced is critical, as courses of treatment are very different.
Researchers at Michigan Medicine have created a new mouse model of primary dystonia, which closely mimics the human form of the disease. The discovery could aid people with dystonia, Parkinson's and more, providing new insights into the basic biology of the disease and potentially leading to better treatments.
Research published in BMJ Open found a link between cement use in partial hip replacement and sudden death, cardiac arrest, or severe decline within minutes of surgery. The study analyzed 62 cases of bone cement implantation syndrome (BCIS) between 2005 and 2012.
A study examined online ratings of otolaryngologists and found that most reviews were positive. However, physicians with negative comments had lower average scores on patient review platforms Healthgrades and Vitals. The study highlights the importance of considering online ratings in choosing a healthcare professional.
Researchers developed 3D models of an ant's neck anatomy to study its biomechanics and determine the relationship between mechanical function, structural design, and material properties. The results revealed that the ant's neck joint can withstand loads of up to 5,000 times its body weight.
A new study from the University of Waterloo reveals that reading picture books with toddlers exposes them to sophisticated information about animals in a way that allows children to apply this knowledge broadly. Moms use generics and provide facts about animals when reading picture book stories.
Researchers have found that narrowing of the carotid artery in the neck without symptoms is linked to problems in learning, memory, thinking, and decision-making. The study compared people with similar risk factors but no narrowing in the neck artery to those with carotid artery narrowing.
CHEO researchers have developed a new screening tool to diagnose obstructive sleep apnea (OSA) in children. The tool includes reference ranges and a pediatric growth curve to measure neck circumference, helping identify high-risk kids for OSA.
A new study found that extreme sports like skateboarding and snowboarding have the highest risk of severe head and neck injuries. Concussions were the most common injury, with a higher risk in snowboarding and skateboarding. The Academy recommends helmet use for safer participation.
Fibromuscular dysplasia can cause high blood pressure, kidney failure, stroke, and other symptoms in women. A recent Scientific Statement from the American Heart Association aims to improve diagnosis and treatment for this condition.
Research using next-generation sequencing data and clinical records from HNSCC patients found that combining MATH with HPV status is an effective marker of improved patient outcome. High tumor MATH at surgery is associated with poor outcomes, while HPV-positive patients have lower average MATH values than HPV-negative patients.
The study found that primary tumor location dictates the risk of disease in the opposite side of the neck, rather than lymph node involvement. No local or regional recurrences were reported, but distant metastasis occurred in 9% of patients.
Research reveals that trauma patients younger than 50 are three times more likely to suffer an ischemic stroke if they have a head or neck injury. The study found that about 11 in every 100,000 patients developed a stroke within four weeks of treatment.
Researchers discovered that ants' neck joints can withstand pressures of up to 5,000 times the ant's weight due to a unique combination of soft tissue and hard exoskeleton materials. This finding could lead to the development of micro-sized robots with improved mechanical functionality.
Long femoral necks in modular hip designs pose a risk of fracture, as reported in four cases presented in the January 2014 issue of JBJS Case Connector. The 'Watch' issued by the Journal highlights the need for clinicians to discuss this risk with patients and enhance patient safety.
A new study reveals that persistent musculoskeletal pain is common among car crash victims, affecting nearly 70% six weeks post-accident. Most victims who develop persistent pain do not sue, with only a minority engaged in litigation.
Researchers found that ants modify their thoracic segments to match the tasks they perform as adults, with worker ants having enlarged neck muscles for strength and maneuverability. Queens have distinct thorax shapes associated with strategies used to found new colonies.
Researchers at MIT are developing smart tools that can mimic the human touch while controlling outcomes to ensure precision. These tools, designed by Amit Zoran and his team, use computer-aided design and feedback mechanisms to create distinctive imperfections and styles in handmade objects.
Researchers found that a quick neck injection of local anesthesia can reduce severe hot flashes in women by as much as 50 percent for at least six months. The treatment uses bupivacaine hydrochloride to target the stellate ganglion nerve bundle, providing symptom relief without hormonal therapy.
Researchers discovered that individual molecular muscles within cells respond differently to various forces, shedding light on how cells 'feel' their environment. A computer model predicts cell behavior in response to altered levels of these molecules, with implications for understanding cellular disorders like cancer and neurodegenera...
Researchers analyzed 147 patients with epistaxis and found that chemical cautery was significantly successful in achieving lasting hemostasis. Nondissolvable packing demonstrated the highest rate of failure or recurrence for initial bleed management, while more invasive procedures led to better outcomes and shorter hospital stays.