Dec 14, 2013

Hippocratic fingers (Nail clubbing)


Clubbing (nail clubbing or Hippocratic fingers ) is a deformity of the fingers and fingernails, with changing of the distant finger phalanges into the form of a drumstick or fingernails into the form of a watch-glass presents a well-known clinical phenomenon that suggests the presence of various diseases, especially those associated with hypoxia, mostly of the heart and lungs.
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http://24.media.tumblr.com/de20e422793b6272fd7258233c34fca2/tumblr_mxpw9rfeL61qc3k13o3_r2_400.jpg


Source:
http://www.nlm.nih.gov/medlineplus/ency/article/003282.htm
http://emedicine.medscape.com/article/1105946-overview

Aug 23, 2013

Multiple Chemical Sensitivity: a diagnosis not to be missed.

Environmental Health and Safety 

Brief Overview
People in modern societies spend more than 90% of their time indoors. Hence, indoor environmental quality (IEQ) has a significant impact on public health. In this article are described health risks associated with indoor environments, illuminate barriers to overcoming these risks, and provide policy recommendations to achieve healthier indoor environments. 

http://media-cache-ak0.pinimg.com/736x/17/7f/10/177f10a667b6121e3f7bb02897337c19.jpgIndoor environmental quality (IEQ) refers to the quality of a building’s environment in relation to the health and well-being of those who occupy space within it. IEQ is determined by many factors, including lighting, air quality, and damp conditions. Workers are often concerned that they have symptoms or health conditions from exposures to contaminants in the buildings where they work.  One reason for this concern is that their symptoms often get better when they are not in the building. While research has shown that some respiratory symptoms and illnesses can be associated with damp buildings, it is still unclear what measurements of indoor contaminants show that workers are at risk for disease.  In most instances where a worker and his or her physician suspect that the building environment is causing a specific health condition, the information available from medical tests and tests of the environment is not sufficient to establish which contaminants are responsible.  Despite uncertainty about what to measure and how to interpret what is measured, research shows that building-related symptoms are associated with building characteristics, including dampness, cleanliness, and ventilation characteristics.

Aug 13, 2013

Fissured Tongue

Fissured tongue is a condition frequently seen in the general population that is characterized by grooves that vary in depth and are noted along the dorsal and lateral aspects of the tongue.
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Pathophysiology

 Fissured tongue affects only the tongue and is a finding in Melkersson-Rosenthal syndrome, which consists of a triad of fissured tongue, granulomatous cheilitis, and cranial nerve VII paralysis (Bell palsy)

Epidemiology

Frequency

United States: ~ 2-5% of the population.

International:  21% worldwide population.

Fissured tongue is a totally benign condition and is considered by most to be a variant of normal tongue architecture. When seen in association with Melkersson-Rosenthal syndrome, the morbidity is due not to the fissured tongue but is secondary to the granulomatous inflammation of the lips/facial soft tissues and facial paralysis.

Read more :
http://emedicalhub.com/fissured-tongue/
http://emedicine.medscape.com/article/1078536-overview

Aug 7, 2013

What do you think of BREASTFEEDING in public places?


Jun 19, 2013

Learn About Sickle Cell Disease

19 June - Sickle Cell Day

Sickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape.

Signs and symptoms of sickle cell disease usually begin in early childhood. Characteristic features of this disorder include a low number of red blood cells (anemia), repeated infections, and periodic episodes of pain. The severity of symptoms varies from person to person. Some people have mild symptoms, while others are frequently hospitalized for more serious complications.




 Links:
Facts About Sickle Cell Disease http://www.cdc.gov/ncbddd/sicklecell/facts.html
What Are the Signs and Symptoms of Sickle Cell Anemia? http://www.nhlbi.nih.gov/health/health-topics
3rd World Sickle Cell Day http://www.unesco.org/new/en/unesco/events/

Mar 21, 2013

International Day of Forests and Trees 21 March

"On this first International Day of Forests and the Tree, I urge governments, businesses and all sectors of society to commit to reducing deforestation, preventing forest degradation, reducing poverty and promoting sustainable livelihoods for all forest-dependent peoples".                                             
     Secretary-General Ban Ki-moon                                                      
     Message for the International Day of Forests, 21 March 2013


Forests cover one third of the Earth's land mass, performing vital functions around the world. Around 1.6 billion people - including more than 2,000 indigenous cultures - depend on forests for their livelihood.
Forests are the most biologically-diverse ecosystems on land, home to more than half of the terrestrial species of animals, plants and insects. Forests also provide shelter, jobs and security for forest-dependent populations.
They play a key role in our battle against climate change. Forests contribute to the balance of oxygen, carbon dioxide and humidity in the air. They protect watersheds, which supply fresh water to rivers.
Yet despite all of these priceless ecological, economic, social and health benefits, we are destroying the very forests we need to survive. Global deforestation continues at an alarming rate - 13 million hectares of forest are destroyed annually. Deforestation accounts for 12 to 20 percent of the global greenhouse gas emissions that contribute to global warming.



 via http://www.un.org/

Mar 20, 2013

Richard St. John: Secrets of success in 8 words, 3 minutes

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Why you should listen to him:

Richard St. John was on his way to the TED conference when a girl on the plane asked him, "What really leads to success?" Even though he had achieved some success, he couldn't explain how he did it. So he spent the next ten years researching success and asking over 500 extraordinarily successful people in many fields what helped them succeed. After analyzing, sorting, and correlating millions of words of research, and building one of the most organized databases on the subject of success, he discovered The 8 Traits Successful People Have in Common and wrote the bestseller 8 To Be Great.
In his books and talks, he shares a wealth of wisdom from the world's most successful people -- knowledge that can help others succeed in their own way, whether it's escaping poverty, building a business, raising a family, or changing the world.
"It's so great. It's such a boost of confidence. This book really gives you a lot of self-esteem about who you are, and that you really can be somebody."
                                                                              -Thomas Fischer, Habitat for Humanity




Source:
http://www.ted.com/talks/

Mar 7, 2013

"Salt Sugar Fat: How the Food Giants Hooked Us " by Michael Moss

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      From a Pulitzer Prize–winning investigative reporter at The New York Times comes the explosive story of the rise of the processed food industry and its link to the emerging obesity epidemic. Michael Moss reveals how companies use salt, sugar, and fat to addict us and, more important, how we can fight back.
 

http://www.amazon.com/
http://edition.cnn.com/



Mar 4, 2013

Philips receives FDA clearance to market MicroDose SI Mammography System

Philips has announced FDA clearance of its MicroDose SI full-field digital mammography (FFDM) system. In addition to the capabilities of the original MicroDose approved in 2011, the company touts the SI model’s ability to do single-shot spectroscopy, yet that particular feature is not yet available in the U.S.


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The MicroDose device use X-ray photon-counting detectors to perform breast tissue imaging at a considerably lower dose compared to traditional mammography. It is hoped the technology will improve the ability of radiologists to spot tumors within dense breast tissue.

Mar 3, 2013

1 million dollar TED prize for 'Hole In The Wall' education project

Sugata Mitra, an Indian innovator in the education field, has been awarded the $1 million TED Prize for his bold idea in making computer-based education more accessible to children. Mitra, an education technology professor at Newcastle University in the United Kingdom, said he will use the prize, awarded by TED, an annual global ideas conference, to launch a global initiative for self-directed learning that builds on his discovery.
http://hoprea.files.wordpress.com/2011/05/hole-in-the-wall.jpg
TED called Mitra’s "Hole In The Wall" project an “innovative and bold efforts towards advancing learning for children". Mitra and his colleagues on this project dug a hole in a wall near a Delhi slum in 1999. The team then installed a web-enabled computer and left it there. The project’s aim was to show that children can learn almost anything without the need for a classroom environment or a mentor or teacher.

Jan 16, 2013

"Diabulimia" in Type 1 Diabetes

According to the National Eating Disorders Association, eating disorders — such as anorexia, bulimia and binge eating disorder — include extreme emotions, attitudes and behaviors surrounding weight and food issues. Eating disorders are serious emotional and physical problems that can have life-threatening consequences for females and males.

Women with type 1 diabetes are more than twice as likely to develop an eating disorder than age-matched women without diabetes.

http://3.bp.blogspot.com/-aVV_AwC9M8o/T12HD8Ew9jI/AAAAAAAABws/SicjApTOH5I/s320/insulin.jpg
Eating disorders in type 1 diabetes such as "diabulimia," as it is known in the popular press, represent some of the most complex patient problems—both medically and psychologically.
Women with eating disorders and diabetes typically struggle with symptoms similar to those of women with eating disorders who do not have diabetes.  However, they exhibit a very dangerous symptom of calorie purging in the form of insulin restriction.
This condition is characterized by weight and body image concerns that lead to the mismanagement of diabetes.

The NHS National Diabetes Audit says a high proportion of women aged between 15 and 30 are skipping insulin injections to lose weight. Now a charity wants diabulimia, as it is known, officially recognised as a mental health condition.

"Between 1 April 2010 and 31 March 2011, 8,472 people included in the NDA [national diabetes audit] were admitted to hospital in the UK for diabetic ketoacidosis."
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