A 60 year-old man presents with complaints of a skipped heartbeat, shortness of breath and some light-headedness while sitting. When he is active, he has none of these symptoms. He is able to walk, climb stairs and even exercise on his elliptical without symptoms.
One day following sigmoidoscopy for an anal stricture, this 61-year-old obese woman was admitted to the emergency department in shock. Earlier that morning, she had a barium enema without evidence of free air inferior to the diaphragm. Acute abdominal pain developed several hours later.
When opting for urine drug testing, doctors often choose between sending samples to a lab for examination or an immunoassay test.
Statistical analysis is essential to practicing modern medicine. Properly designed clinical trials are at the heart of Evidence-based medicine (EBM). The concept of EBM has evolved over the last 30 years from the work of Archie Cochran, an epidemiologist, who wrote a series of lectures in 1972 on the efficacy of medical services.
Researchers in Scotland have shown that while diabetes is a growing problem for that country's population, patients diagnosed with the condition are living considerably longer than they would have in the past. This is particularly true for patients diagnosed with type 1 diabetes.
A new analysis of several prospective health studies indicates that low testosterone levels at any age are associated with an increased risk ischemic stroke in men.
Allergists have long known that women are more likely than men to suffer severe allergic reactions such as anaphylaxis, but a new study may finally explain why.
This 27-year old female medical student with recently diagnosed hypertension is seen following a chest x-ray in work up of a positive PPD. Upon questioning, the patient notes what she described as "gray-out spells" when tired and leg numbness with exercise after periods of sitting.
In mice models of hemophilia A, a modified tobacco plant diet was effective at prohibiting the development of inhibitors, according to research published in the journal Blood.
A group of scientists have recently discovered the method to cholera bacterium's madness: horizontal gene transfer‑stabbing and killing other bacteria to absorb their DNA. The disease, which is associated with acute watery diarrhea, is often caused by Vibrio cholera (V. cholerae) infection within the small intestine.
According to a recent study, one common tick-borne disease can raise the chances of people catching other less common conditions.
Just weeks after JAMA published a National Institutes of Health study refuting the idea that there are "good carbs" and "bad carbs' a new study in the journal finds eating whole grains is associated with lower overall mortality and death from heart disease
With a new year comes New Year's resolutions, many of which involve getting healthy in the year ahead. A recent study has shown that by keeping those resolutions people can not only lose the weight they want but also avoid other health issues like diabetes.
A new study finds that low testosterone levels are associated with frailty and other health problems in men with Human Immunodeficiency Virus.
How much can you predict about what people will do by measuring the testosterone in their saliva?
A new virus has reportedly been discovered in the Midwest, with scientists looking at how the tick-borne illness claimed the life of one person in Kansas.
A 75 year-old man with a history of paroxysmal atrial fibrillation and a single-chamber pacemaker placed for bradycardia 5 years prior presents with dizziness and nausea to clinic. He notes that he has also been feeling short of breath with normal activities of daily living.
A 26-year-old recently married female is seen by you for a 2-day history of urinary urgency and mild "burning" on urination. On questioning, she also notes a slight vaginal discharge. She denies flank pain, hematuria, fevers, or chills.
Eating a low carbohydrate diet compared to a low fat diet leads to greater loss of weight as well as a significant reduction in Framingham Risk Score.
This 71-year-old woman presented with an itchy raised erythematous leg lesion that had been present for 10 months. She has a history of significant sun exposure in the past and was prescribed topical triamcinolone 4 months ago which she believes has made it slightly smaller and less itchy.
For children with Diamond-Blackfan Anemia (DBA) - an inherited condition defined by low red blood cell counts and limited progenitor cells in the bone marrow - growth hormone (GH) therapy was found to increase the short stature of patients - a symptom not widely analyzed.
Pharyngitis prediction rules are not as accurate at identifying group A streptococcus cases as previously thought, according to findings published in the Canadian Medical Association Journal.
In the second part of an interview with Kim Van Naarden Braun, PhD, the screening process used in New Jersey is discussed at the national level.
This limited systematic review found some evidence of benefit of e-cigarettes for smoking cessation and little evidence of significant adverse outcomes.
This systematic review and meta-analysis hope to determine the influence of non-steroidal anti-inflammatory agent use on depressive symptoms and in those with depression.
