Showing posts with label Medicine. Show all posts
Showing posts with label Medicine. Show all posts

Thursday, February 23, 2012

Trauma Thursdays: This explains a lot...


The prefrontal cortex is not fully developed until the age of 25. This part of the brain allows one to foresee consequences, simultaneously consider multiple stream of conflicting information, and basically to make good judgements. There are other parts it plays, which can be read here.

Picture taken from the The Orange County Register.

Thursday, February 16, 2012

Trauma Thursdays: Honey, I shrunk the brains.


As a species, our brains are shrinking. For a long time (understatement of the year, haha) our brains were growing, but over the last 20,000 years we've lost about 1 tennis ball size chunk of brain. Below is a three-page article discussing the different theories as to why this is happening. Personally, I think it is a mixture of Justin Beiber and Rebecca Black's poisonous "music" seeping into peoples' heads through the airwaves. Maybe the brain isn't really shrinking; maybe different parts of it are just committing suicide.

Thursday, February 9, 2012

Trauma Thursdays: Concussions via Football


Purdue University now claims, after seasons of research, that several asymptomatic blunt force traumas (hits) may be the cause of concussion, rather than a large one-time hit.

Thursday, February 2, 2012

Trauma Thursdays: the phone that could sniff

NASA has created an attachment for smartphones that can smell and label chemicals. The potential variations of use are incredible but I imagine it could be most useful to hazmat teams, as well as EMS workers who respond to such situations. Could this be the beginning of the end for the Emergency Response Guidebook?

Thursday, January 19, 2012

Trauma Thursdays: News

Silk Microneedles for Transdermal Drug Delivery of Wide Range of Compounds [Medgadget]


One of the more interesting bits I pulled from the article is that almost one third of U.S. babies are "too fat" by nine months.

This article is from 2007 and I'd be curious to see any follow-ups on the claim that sitting next to a printer for long periods of time is equivalent to second-hand smoke.

What a waste of money...

Thursday, December 22, 2011

Trauma Thursdays: Mad Hatter

Back in the day, mercury was part of the hat-making process. Hatters suffered from the toxicity which caused derangement and violent twitching. I'm sure you know what I speak of if you have seen the Mad Hatter in the wonderfully trippy children's movie, Alice in Wonderland.

Thursday, December 15, 2011

Trauma Thursdays: Under the Knife

Excerpts from my medical record, concerning my second surgery and the surrounding circumstances:

Pediatrician: R.M.
Operation Date: 02/17/00
Surgeon: W.C.
Assistant: J.M.
Pre-op Diagnosis: Left Abductor Contracture
Post-op Diagnosis: Same
OPERATION: Left Abductor Lengthening
ANESTHESIA: General
EBL (estimated blood loss): Negligible
COMPLICATIONS: None
INDICATIONS: 11 year old female who had sustained a left thigh injury. Patient developed an abduction contracture and had limited flexion as well as adduction of her left hip. The patient has been treated with physical therapy and other conservative modalities, however, she failed to improve with them. The patient was now brought to the OR for release of her abductor contracture.
FINDINGS:
PROCEDURE: The patient was brought to the OR and was mask ventilated. The left thigh and hips were prepped and then draped. Incision was made posterior to the ASIS and extending in a proximal and posterior direction. The incision was carried through the skin and subcutaneous tissues. The tensor fascia lata was palpated and the fat above it was cleared. The tensor fascia lata was then isolated, and using electrocautery, was released. Care was taken to insure that only the tensor fascia lata was isolated and that the lateral femoral cutaneous nerve was not also similarly released. The wound was then copiously irrigated and subcutaneous tissues closed using 2-0 vicryl and the skin was closed using monocular sutures. Attention was then turned distally. Insertion of the iliotibial band above the knee was palpated and a small transverse incision was made above the palpated band. The incision was carried down through skin and subcutaneous tissues. Any bleeding encountered was ligated using electrocautery. Bands were similarly isolated using a hemostat and then brought up and exposed so that they could be released with electrocautery as well. Palpation of the wound was then performed to insure that there were no remaining bands. The hip was then taken through a range of motion. There was significant improvement of her hip flexion, as well as her adduction. Sterile dressing was then applied in the OR. The patient was then given injections of Lidocaine and Marcaine, at both sites. The patient tolerated the procedure well. The patient was awake in the recovery room and able to transfer herself to the stretcher and she was stable on transfer to the recovery room.

Oh, by the way, this surgery took place at University Hospital at the Health Sciences Center at SUNY Stony Brook.

Now...what led up to this ordeal? Here goes it.

DATE: July 26, 1999
DIAGNOSIS: Bone contusion vs. AVN (avascular necrosis) of the femoral head
NOTES: Brianna is a 11yo female who sustained an injury to her hip when she was skating. She took a fall and subsequently had significant pain in the leg. (That is somewhat incorrect. I fell off the rings at a playground and "landed funny." Subsequently (as in a week or two later) I had pain so intolerable I had to limp home crying uncontrollably.) This has been ongoing for a fairly significant period of time. Subsequently she was seen by Dr. Carter an orthopaedist on the South Shore, had an MRI of the hip obtained. The MRI was read as osteonecrosis, versus possible bone contusion. She was sent along for further care.
PAST MEDICAL HISTORY: Unremarkable with the exception of the use of growth hormone and hyperthyroidism (Incorrect. HYPOthyroidism). She was the product of a normal pregnancy, gestational diabetes is noted in mom. Child was delivered at 6 pounds 9 ounces, walked independently at 19 months of age (Yeah I was lazy...so kill me.) She has been hospitalized for tonsillectomy, lymphoma which was ruled out.  (Wait WHAT?! Hold on. Did the author of this record mean to say that I was hospitalized for lymphoma, which was ruled out or did he mean to say that I was hospitalized for tonsillitis, in which during that time the doctor/ lab tech ruled out lymphoma? I was seven y/o. Note to self: ask Mother later.) She has no known drug allergies. Benign past medical history except as noted.
Family History: Benign.
SOCIAL HISTORY: She lives at home with her parents, is in the 6th grade and will be in a resource room for a diagnosis of some ADD(Haha!). She is active in dance.
PHYSICAL EXAMINATION: Reveals a marked limitation in motion of her hip on the left as a result of severe pain. She sits in a wildly abducted position, is unable to adduct to neutral to internally or externally rotate. The patient has intact sensation to the toes, brisk capillary refill, good motor power to the ankle, knee. The right lower extremity is unaffected and both upper extremities are unaffected. The child's spine is straight, no sacral dimples. The child has an appropriate affect. The MRI is reviewed as well as the plain films. This looks like either a bone contusion versus an early AVN. I think treatment at this point in time should be focused on the possibility that it is a bone contusion. Start with ROM(range of motion) activities, edema(swelling) control, strengthening for the muscles. In addition a bone scan would be appropriate because I am concerned whether there may be some sacral iliac joint involvement. We will obtain this, she has an aversion to needles (This author's avoidance of the usage of "and" is worrying).
PLAN: FU (follow up) in 4-6 weeks time after we have given PT a chance and also give her a call regarding the bone scan.

DATE: October 13, 1999
DIAGNOSIS 1: Femoral Head Contusion (notice change in diagnosis)
PROCEDURE: FU visit
NOTE: Brianna presents today for a FU appointment. A discussion was held with her PT. She presents today with her dad. On examination today she does have a gait disturbance with a limb length discrepancy, left being longer than the right. Severe pelvic obliquity. Measurements of her limb lengths reveals the left is approx. greater than 1 centimeter shorter then the right, appears to be coming from the femur. (So which is shorter--the left or the right?)
PLAN: We will order a CT scanogramof her limbs to evaluate this appropriately. She denies any discomfort or pain and will like to participate in sports. I told her there is no reason why she cannot participate in sports at this time. Her neurologic exam is still normal, she has good motor power, reflexes, sensation are all normal. She does appear to have a slight curve of her spine, but does not appear to have a rotational component, I think this is from the pelvic obliquity. FU in 1 months' time to reevaluate the CT scanogram and wrist for bone age.

DATE: November 22, 1999
DIAGNOSIS 1: Hip Contusion (another change)
PROCEDURE: FU visit
NOTE: Brianna is seen in FU Evaluation. She is doing pretty well. The overall picture is satisfactory. Her CT scan and bone age are consistent. The big issue for her is that we have a concern as to continuing limitation in ROM of the hip. We will get her started with further exercise program, but if this really does not produce the results we would like, our next step is going to go with an epidural and ROM activities of the hip under anesthesia and then CPM(continuous passive motion machine) post operatively.
PLAN: FU in 6 weeks' time seeing what progress is. If necessary we will add more aggressive interventions.

DATE: January 24, 2000
DIAGNOSIS: Abduction contracture of the hip (yet another change)
PROCEDURE: FU visit
NOTE: Brianna has equal leg lengths. She has an abduction contracture which is giving her a limb length inequality. She reports she has no pain at this stage. I have discussed with Dr. Yland the possibly of an epidural. What I would like to try, under anesthesia, have full ROM of the hip without abduction contracture then I think an ambitory epidural would be the next appropriate step. If she does not have adequate range and indeed has fixed abduction contracture then I would plan a procedure. I have discussed this in gross detail with the father. We will set up the appropriate intervention.

DATE: February 14, 2000
PROCEDURE: H&P (history and physical)
NOTE: Brianna is seen for a H&P. She recently had a otis media (otitis media is a middle ear infection...very painful), finished her antibiotics approx. 1 week ago. We will have her checked to make sure she has no difficulties. We will bring her to the OR for examination under anesthesia of her left hip. The risks and benefits of the intended surgical procedure have been described to the patient nd family who wish to proceed, all questions have been answered.

DATE: February 28, 2000
DIAGNOSIS: Abduction contracture ilio tibial band SP rel
PROCEDURE: FU visit
NOTE: Brianna is seen in FUr for an ilio tibial band status post release. The wound is clean, closed, dry. No evidence of infection, steri strips and absorbable sutures are in place. She has minimal complaints of pain, discomfort. She is given a prescription for NSAID and to begin PT for gait training and ITB(iliotibial band) stretching.
PLAN: FU in 1 month.

DATE: March 27, 2000
DIAGNOSIS: Ilio tibial band contracture
PROCEDURE: FU visit
NOTE: Brianna is seen in FU for her ilio tibial band contracture, she has undergone a surgical release, has been undergoing PT and is doing beautifully. She runs now, which is a new thing that she has not been able to accomplish in quite some period of time. She walks with a near normal gait, there is still a minor limp present, but she is working on this. The wounds are healed per primum. The overall picture is satisfactory.
PLAN: FU in approx. 3-4 months.

I chose to log this because for MORE THAN A DECADE I was left in the dark about a painful experience in my life and now that I have received the information, I never want to lose it. Up to about a week ago, I have been thinking I've had a "tibial lengthening" as per word of my parents. It is also comforting to know the reason why I have to hold onto handrails and look at the steps when I am going down stairs, or why I have a slight struggle walking in a straight line and keeping my balance. It especially helps to know there is a cause to why my left leg tenses when the weather changes. Thank you, medical release form.

Thursday, December 8, 2011

Thursday, December 1, 2011

Trauma Thursdays: Joke

What is an anatomists' favorite thing to sleep on?
A vascular bed.


Zing.

Thursday, November 24, 2011

Trauma Thursdays: Depression

Sometimes the state of Earth worries me.

As of 2002, the World Health organization predicted that 1 in 5 of the world's people are clinically depressed. We are living longer and are more physically healthy but at the cost of our mental health failing. The brain still ages, even if we don't. Let that serve as a warning to you.

Thursday, November 17, 2011

Trauma Thursdays: The More You Know

ATP is released from dying cells. This basically sends out a call of sorts to white blood cells. The white blood cells in turn will report to the site of injury.

Thursday, November 10, 2011

Trauma Thursdays: When your work bleeds (zing!) into your home decor

That "blood" you see is not a print. No, it's embroidered. Silk rayon on canvas. I want that pillow more than I want to live life. Seriously. Too bad it cost a somewhat hefty $324 but then again, if I hand embroidered a amazing work of art like that, I would cost an arm and an artery. Get it? Ha. No? Eh, whatever. Picture taken from Lost City Products.

Thursday, November 3, 2011

Trauma Thursdays: The More You Know



If someone has a blood infection, there is a 12 to 25 percent chance they will die.

Thursday, October 27, 2011

Trauma Thursdays: Halloween 2012 (who cares if it's November?)


OMG I just came up with an awesome costume!!!!! Ah! While I was researching Hermes costumes I came upon the idea of being an EMS Faerie! I would have to make it myself but I'm not opposed to that. I would create wings that were shaped and colored like the star of life (from the back). I would wear a simple floaty white mini-dress and blue nitrile gloves. In one hand, I will carry a wand with a fake snake wrapped around it (Asclepius) and in the other hand I will carry a mini jump bag. There will be a nasal cannula tube or 2 wrapped around my waist a few times, as a belt. Very Grecian right? For the people who don't "get it", I will wear a stethoscope draped around my neck. Also, I will be able to warm things up with navy blue or black opaque tights (which I already have) with black boots, in attempt to represent the bottom half of EMS uniforms everywhere. Possibly, I'll wear a belt with trauma shears and a pen light and et cetera on it...but that may be too whacker so I'm not sure about that yet. Picture taken from wikipedia.

Thursday, October 20, 2011

Trauma Thursdays: Anti-depressants

Fmylife.com always makes me feel somewhat better about my own problems because it reminds me that I'm not alone with the misery that comes with living. Today I read a posting that said, "Today, I called my boss to let her know that I was suffering from severe depression and that my doctor suggested I take a month's leave. Her response: 'Glad you are getting help, however we can't hold your job. No need to come to the office, we'll mail your stuff to you.' FML.". Now, I know this situation sucks but, it sucks more than originally thought. This is what is wrong with America. We are overworked and when a person goes through depression, they can either dope up on anti-depressants and keep working, or they can get better and be unemployed. America complains that Americans are so terrible for being on anti-depressants, but what other option is there? We can either get over our workaholism or deal with the medical consequences (there are much more than depression, let me tell you). Is this country moving towards relying on pills to function?

Thursday, October 13, 2011

Trauma Thursdays: Injury by Mayonnaise

Granted, it can do some great things for your hair (helloooo protein!) and Patty Mayonnaise is a pretty cool chick but seriously, mayonnaise is just. No. Just no. In Japan a few days ago there was an eight vehicle pileup, leaving three people injured. And it's all because of that disgusting unnatural shit you slather on your sandwiches with complete disregard to your already increasing visceral fat which totally has been linked to lower IQ but anywayyyyy... How did this happen you ask? A truck on a highway was carrying jarred mayonnaise and so when it crashed, the goods were crushed and spilled out onto the road. I'm sure you can imagine the hazardous road conditions this caused. And you thought banana peels were slippery...

Silver Lining: The mayonnaise probably would have caused more harm if it had been used for its intended purpose.

Thursday, October 6, 2011

Trauma Thursdays: Life Review


A somewhat common feeling associated with near-death experiences is "life review." This is also known as "life flashing before my eyes!" Recently, life review has become linked to raised levels of Carbon Dioxide (CO2) in the body, as a reason of cause and effect. I stumbled upon this information one day and looked more into it to see if there were other reports happening on more reputable news websites. This information was released and reported on in the U.K. According to The Independent, this link has never been reported before and so I believe that more studies will have to be done to prove anything but for now...Science...FTW!

For more information on how science rocks, visit Independent.co.uk

Thursday, September 22, 2011

Trauma Thursdays: 35 Weeks Preg MVA radiography

That's what it looks like when one person is inside another person, minus skin and all that. Weird, right? We've come so far.