Archive for the ‘Medlinks’ Category

Damn Racists

Sunday, August 26th, 2007

click here

The english organization Marie Stopes International maintains a campaign to alert british citizens on the risks of acquiring venereal diseases or non-wished pregnancies when traveling to Mexico.

“What is more embarrassing, his hat or what he might give you? Make sure don’t come home with any unwanted holiday souvenirs”

This poster is very offensive and annoying. It’s an insult for my Country and it will frighten tourists. MFs, try to think before offend.

SurgeXperiences 1.03

Saturday, August 25th, 2007

Welcome to the third edition of SurgeXperiences, the first carnival of surgery. I’m honored to bring you this surgical carnival.

This will be a practical and concise edition. The objective of blogs (in my point of view) is to answer questions as quickly as possible, so lets start with the HOW-TOs. Enjoy.

Thank you for your time and participation. Make sure you read the next edition of SurgExperiences, created by Jeff Leow

Digital manipulation

Sunday, May 6th, 2007

Artist Koen Hauser is a specialist in digital picture manipulation. This collection is called Modische Atlas der Anatomie.

Lovely work I said.

Via

B&W twins – One in a million

Saturday, March 31st, 2007

Kylie Hodgson gave birth to twin daughters by caesarean section, then she realised a difference between them.

This amazing conception happened after two eggs were fertilised at the same time in the womb.

The odds against of a mixed race couple having twins of dramatically different colour are a million to one.

Skin colour is believed to be determined by up to seven different genes working together. For a mixed-race couple, the odds of either of these scenarios is around 100 to one. But both scenarios can occur at the same time if the woman conceives non-identical twins, another 100 to one chance.

This involves two eggs being fertilised by two sperm at the same time, which also has odds of around 100 to one.

If a sperm containing all-white genes fuses with a similar egg and a sperm coding for purely black skin fuses with a similar egg, two babies of dramatically different colours will be born.

The odds of this happening are 100 x 100 x 100 – a million to one.

Anorexia, Bulimia & Body dysmorphic disorder

Friday, March 16th, 2007

Lets think about this disorders.

ABKontaktTheMirror
Uploaded by baronrojo

Bizarre dermatologic lesions

Friday, March 16th, 2007

Via Boingboing
Link WFMU’s

A missionary in Eastern Europe recently reported an extremely rare (condylomatosis) skin condition. This disease is called Lewandowsky-Lutz dysplasia. This missionary wrote:

I found this man, and other than his hands and feet, he looked and seemed in good health. As best as I could gather these growths began when he was 14 years old, and began in the area of his wrists. The skin on his wrists and the back of his hands resembles that of a hedgehog – hundreds of spike like growths. The problem is much more severe on his palms and fingers where the growths resemble very much that of nails infected with a fungus. The growths have that same texture, smell and feel. I cut a number of the largest growths off, most of witch did not bleed. Some of the smaller growths did bleed a small amount and he seemed much more sensitive to the cutting of the smaller growths.

It has grown slowly but steadily but has not spread to other parts of his body, just a bit below his knees on his legs. He has other skin growth (many would be skin tags) on his face, and some moles on his chest. The growths are not as bad on his feet but I was told that more than 10 years ago many we cauterized off his feet, and they did not return. I think with repeated soaking and cutting most could be removed but other parts will I think need to be burned away in some form.”

He has 15 skin tags on his face, and a wart in one ear.

Bizarre pictures:



Brain Disease Museum (rare)

Wednesday, February 21st, 2007

The neuropathologist Diana Rivas from Perú runs a Museum of brains and she states that this show is unique in the World.

This museum has an inventory of 2,998 brains and counting. Rivas studies neurological diseases and psychiatric disorders but, unlike prestigious brain banks around the World, she allows entrance to the general public.

There is a brain of the Creutzfeld-Jakob disease.

Her goal is to educate people.

“It’s true. Alcohol and drugs kill brain cells”, she said.

Fact: The greatest brain bank in the World is the Harvard Brain Tissue Resource Center.

Mexican scientific work is Worldwide recognized

Thursday, January 25th, 2007

The British journal The Lancet chose as Paper of the Year an investigation published in January 2006 by Guillermo Ruiz-Palacios y Santos about rotavirus vaccine.

This study, included 63,225 breastfeeded infants and was first published by the New England Journal of Medicine.

With their conclusions, the Mexican government will change the National Vaccination Scheme, and now will include rotavirus vaccine.

Congratulations to Dr. Ruiz-Palacios and all the crew of the Human Rotavirus Vaccine Study Group.

Electrocardiogram on laptop

Thursday, January 4th, 2007

In a near future we will be able to get an EKG on a laptop.

Read the story in Engadget

A robot gives birth

Thursday, January 4th, 2007

Medical students practice parturition treatment with a baby-delivery robot at an obstetrician class of Kyung Hee university medical center in Seoul December 27, 2006.

The medical center imported the robot to give more chances of practical delivery treatment for students as South Korea’s birth rates are constantly falling, a professor of the class said.

(By Kim Kyung-Hoon/Reuters)

Mesothelioma brief review

Wednesday, November 29th, 2006

This is a paid review

Mesothelioma Aid

Mesothelioma Aid is a site for practical living with malignant mesothelioma. In addition to medical information, mesothelioma patients, their families, and their caregivers need support with real life and mesothelioma caregiving issues. Mesothelioma Aid’s focus is on providing answers to your questions and helping you best cope with what is ahead.

Fast Facts
Mesothelioma is an insidious neoplasm arising from the mesothelial surfaces of the pleural and peritoneal cavities, tunica vaginalis, or pericardium. 80 percent of this cases are from pleural origin. The major risk factor for malignant mesothelioma is inhalation of asbestos.

Since asbestos inhalation is the main risk factor, it’s considered as an occupational disease. The incidence in the U.S. is estimated to be 2,200 cases per year.

Asbestos is valued in industry for its resistance to heat and combustion and it’s still used in cement, ceiling and pool tiles, automobile brake linings, and in shipbuilding.

As many as eight million living persons in the U.S. have been occupationally exposed to asbestos over the past 50 years. Those workers in contact with asbestos are at significant risk for the development of both non malignant and malignant pulmonary disease.

  • Approximately 8 percent of asbestos workers will die of respiratory failure secondary to asbestosis.
  • The vast majority of cancers in asbestos workers involve the lung (mesothelioma for example).
  • The lifetime risk of developing mesothelioma among asbestos workers is thought to be as high as 10%.
  • There is a long latency of approximately 30 to 40 years from the time of asbestos exposure to the development of mesothelioma.
  • There appears to be a dose – response relationship between asbestos exposure and mesothelioma.
  • Asbestos exposure acts synergistically with cigarette smoking to increase the risk of developing lung cancer 60 times.
  • Clinical Presentation
    Malignant pleural mesothelioma most commonly presents in the 5th to 7th decades of life. A large proportion of patients diagnosed at an earlier age have a history of childhood exposure to asbestos.

    The most frequent presenting symptoms of pleural mesothelioma are dyspnea (difficulty in breathing) and nonpleuritic chest pain. Rarely, asymptomatic patients present with a unilateral pleural effusion that is found incidentally on routine chest radiograph.

    Common physical findings at the time of diagnosis include unilateral dullness to percussion at the lung base, palpable chest wall masses, and scoliosis towards the side of the malignancy.

    Clinical course
    This neoplasia exerts its morbidity and mortality via inexorable local invasion. Patients typically develop shortness of breath and chest pain as the tumor gradually obliterates the pleural space and replaces any pleural fluid. Local invasion of crucial thoracic structures can result in one or more of the following complications:

  • Dysphagia
  • Hoarseness
  • Cord compression
  • Brachial plexopathy
  • Horner’s syndrome
  • Superior vena cava syndrome
  • The survival of patients with mesothelioma is between 6 and 18 months, and is not significantly affected by currently available therapeutic interventions.

    With a brief review of this disease we can see that this isn’t a benign disease, that’s why I strongly recommend patients, their families, and their caregivers to visit Mesothelioma Aid for questions and support.

    Mesothelioma

    Grand Rounds 3.10

    Wednesday, November 29th, 2006

    An outstanding edition of this week’s Grand Rounds is up at Notes from Dr. RW.

    Sit down and read the best of the medical blogsphere.

    Corpus Delicti a nice play

    Sunday, November 26th, 2006

    Corpvs Delicti

    Corpus Delicti refers to crime’s body, not just to the corpse itself but to the related body of evidence.

    I would love to see this play wich is a free play that uses real-life ballistig gel cadaver to explore art & science of anatom as practiced in Holland during the Age of Enlightenment, and immortalized in Rembrandt’s 1632 painting “The Anatomy Lesson of Dr. Tulp” (one of my favorites paintings).

    Tulp's dissection

    In Corpus Delicti: Just Desserts, the protagonist is Dr. Nicholas Tulp (Larry Underwood), guides audiences through the taboo territory of the body’s interior, inviting them to witness the dissection of a life-sized cadaver made up of ballistic gel and vegetables as internal organs.

    Ballistic cadaver

    A “post-mortem” panel discussion with researchers, ethicists, artists and members of the cast will be held after the performance.

    The play is produced by Local Infinities Visual Theater. I accept invitations.

    Grand Rounds 3.9

    Tuesday, November 21st, 2006

    Great edition of Grand Rounds is up at Doctor Anonymous.

    Good work, Dr. A.

    Man with Breast Cancer

    Friday, October 27th, 2006

    David Poncelow a 31-years-old computer programmer and scuba diver is battling breast cancer, and he blogs about it in his new blog called What’s up with David?

    david

    He also started a flickr gallery to show people his before and after procedure pictures.