Archive for the ‘Health’ Category

SIGNS?

Thursday, December 10th, 2020
In Colorado

Watch out for that Colorado sun! If you don’t have the SPF of the proper strength, it looks like you can rent some.

Plague Months, Day 23

Monday, March 23rd, 2020

Our CDC in happier times:

Back in 2009
In the 1960s, a CDC branch dedicated to plague moved from San Francisco, California to Fort Collins when the majority of plague cases were occurring in New Mexico, Arizona, and Colorado. In 1989, Lyme disease was moved to the division. Today, the Fort Collins site is the only major CDC infectious disease laboratory outside of Atlanta, Georgia.
Fem Mosqitoes on bicycles
Some female members of our CDC lab were participating in the annual Tour De Fat dressed as mosquitoes. The above pictures were copied from a low resolution video I was taking at the 2009 tour.
Oops, Having problems scanning documents…

Yet Another MRI

Sunday, October 13th, 2019

This looks good. If fact, after one year this tumor thing is reduced by 50% or more! Check out the radiation page for more info here.

56 Shades of Gray, Part First

Saturday, November 10th, 2018

Something weird happened.

MRI of Left Axilla showing soft tissue mass

Seems rather large at 5.7cm X 10.3cm. Patient seemed unaware of the mass, but according to experts it probably had been growing there for years.

See yellow arrow for location of left axilla

From an accurate representation of the patient in question, The axilla is the name given to an area that lies underneath the glenohumeral joint, at the junction of the upper limb and the thorax.  The more you know…

I GET A PIERCING AND A REAL TATTOO THIS YEAR!

Remember that tattoo I got in 2012 ?

The Original Bed Bug Tattoo

Lookie HERE for details on that. Anyhow, this just goes to show what kind of trouble I get into.  But it was not a real tattoo and since there are at least 22 tattoo places in town that also do piercing it still does not mean that I will get either (for various reasons we won’t go into at this time).

Now comes this Summer and it appears I do indeed get a piercing AND a tattoo and believe it or not, my insurance pays for it. Here’s how it went:

THE PIERCING:

So, the GP finds a bump on my arm and orders an ultrasound of the area in question. The report came back as a 6.1 x 9.9 cm left axillary mass concerning for malignancy. Differential diagnosis is lymphoma, metastatic adenopathy or possibly sarcoma. Recommend biopsy for diagnosis.

OK. nothing to see here. How about a CT scan. It confirms the following: Bones/soft tissues: Large left axillary mass measures 6.1 x 9.9 cm highly concerning for malignancy. Differential diagnosis is lymphoma, metastatic adenopathy or sarcoma. Recommend biopsy for diagnosis.

Seems redundant but what the hell. So a needle biopsy is ordered. Get it? A NEEDLE BIOPSY. That’s a piercing of the skin, so there you have it.

The pathology report on the sample taken was that it consisted of “a rubbery pink-gray-white, fibrofatty soft tissue without orientation.” Sounds about right. And under a microscope the sample was made up of spindle cells which according to Google are a  narrow, elongated cell indicating the presence of a type of sarcoma. A second biopsy and/or pathology report from a fancy doctor in Boston says it’s a desmoid fibromatosis. I have a desmoid tumor!

OK, now what?

It’s off to a special surgeon in Denver at a place called The Institute for Limb Preservation because the location of the desmoid is between a rock and a hard place. Everybody said it would be difficult to remove surgically and even the Limb Preservation folks were not going to touch it (OK, the head surgeon did actually touch it and charged $480 to do so) so this thing may need chemo or radiation therapy.

After some research on some of the medical oncologists in Denver (even one described as ‘world famous’) and in town, it appeared that the direction I should take was to get zapped with radiation for five weeks and see what happens.

NOW COMES THE TATTOO:

In order to make sure the radiation reaches the tumor and not the nicer parts of the body, the radiation therapists create a molded pillow to keep the arm in place and then mark off areas for the radiation to pass using some quick CT scans of the area and program a set of laser guided sections to temporarily mark the path of the radiation. As a tertiary measure the therapists also permanently mark the skin with a TATTOO. They are very small dots and are hard to find, but they are REAL !

So that’s it. A piercing and a tattoo!

THE VARIAN TRUE BEAM AND 6DOF ‘PERFECT PITCH’ COUCH

Off to radiation oncology for 28 visits over a five and a half week period. I am lucky because the medical linear accelerator required for my radiotherapy is a relatively short distance from my home so I could ride my bike to treatment each morning. The accelerator in this case is a Varian Truebeam system utilizing  high-precision Stereotactic Radiosurgery with HyperArc™– improved soft-tissue visualization via iterative Cone-Beam CT. Also, our little town’s oncology lab features the optional ‘Perfect Pitch’ six degree of freedom couch advanced robotics for accurate patient setup. (According to the Harmony Campus’ website, this is the ONLY Perfect Pitch couch in all of Colorado!)

Of course I got to meet other patients who came in for therapy– many of whom came from Wyoming and Nebraska traveling an hour and a half EACH DAY to get Radio. Therapy. Then. Drive. Back. Home. I wish them well.

As for me, never having experienced anything medical over an extended period of time, I thought it would be fun to create a little video of the RadioTherapy experience. Here it is below. It’s five and a half weeks reduced to six minutes. It’s a bit redundant but that’s what you would expect when you come in everyday for the same thing 28 times. The 56 Shades of Gray refers to the amount of radiation received from the accelerator using the unit of measure the Gray abbreviated Gy. In the video the numbers shown on the lower left indicate the absorbed radiation and each treatment came to 2.0 Gray per day.

56 Shades of Gray RadioTherapy Video

The music background in the video is ‘Desmoidian Rhapsody #6’ from a jam session I recorded a few years ago where I play a banjo. While making this video I imagined certain things while on the Perfect Pitch couch and I experimented with the editing effects in Kdenlive, the name of the video editing program I was using. The hardest part in making this video was getting the absorbed radiation counter to operate correctly.

Getting Weirder Still

Makerspace users like to see what they can get from certain types of data. I am a makerspace user and have my DICOM data from CT and MRI scans so why shouldn’t I make a model of this thing? Could I convert the MRI data into a single STL file and make a 3D print of the tumor?

Parts is Parts

There are a few programs for converting DICOM data into 3D printable files.  I have seen many good models from biological specimens.  Most are made from the scans of bones.  We at the hub even have a member who specializes in biomedical engineering doing 3-D visualization and prototype development from DICOM data.  But this tumor is not bone; it is not a functional structure and has many nooks and crannies because it is just there– a rapid fibromitosis that grows for no reason.

After looking at the individual sections it would appear that many of the sections may have a problem for printing because of a condition known as ‘Overhang’ .  Overhang may cause the model to sag or curl without the proper support structures in place. Also, the end result in my opinion may be overly complex. The idea here is to estimate a size and shape. To that end, and to make the job simpler, I chose to make individual slices from the MRI and artistically remove the nooks and crannies in order to have a smoothed out version of the slices.  Then, from these slices, I could cut out a template of each slice and stack them together. The picture above shows a thin piece of plywood that was cut using the hub’s laser cutter.  The thickness of the model was based on the DICOM slice data obtained from the file header information. The length and width dimensions were from the measurements made by the oncologist.

Close to finishing the model

After gluing the plywood pieces together (The holes in the plywood were intentionally placed to tie the slices together) I covered the wood with an air-dried clay material.

Finished product

Painted in the color first described by the pathologists report from the first biopsy, the thing now becomes even more incredible when it can be held in your hand. A tangible tumor; hard to believe this is inside me.

UPDATE: After one year, the tumor is smaller!

Going Organic

Thursday, June 19th, 2014

Well it *is* legal in this state:

Choice Organics is located out near I-25 and Mulberry Streets behind ‘Furniture Row’

We’ve seen some place out near the town of Greeley that looked seedy (in Greeley, how could you tell?) where questionable people waited outside in a long line waiting for their turn to be fixed up.  Not here! No! This place had a pleasant waiting room with reading material and a clean bathroom. The people waiting  seemed friendly. Everyone was in a good mood *before* their number was called and were allowed to come through the security door.

Some items purchased

A little bottle of THC tincture (watermelon flavored) and something in pill form. The people behind the counter are very nice and will try to answer all your questions; even give you free sniffs of buds! The items are delivered in a white envelope that is supposed to be childproof  meaning you need three hands to open it. All in all, a good experience. The ATM inside is a very busy machine!

Roadside Mysteries Visits the OCR

Wednesday, March 10th, 2010

or the Orthopaedic Center of the Rockies

OCR Mascot

OCR has changed their name to include the word “Spine”  so maybe now it’s the Orthopaedic & Spine Center of the Rockies or “OSCR”. Primarily the headquarters for “Sports Medicine”, I was amazed that they let me anywhere near the place to get a simple arthroscopic partial meniscectomy.

My GP sent me to see Dr. Rocci Trumper at the OCR for treatment of a torn meniscus on my right knee, an obvious sports injury don’t you know! After talking to many people in Fort Collins it seemed that:

1) They either had a torn meniscus at one time or knew someone who did.

2) If they got treated in FoCo, it was by Dr. Trumper.

So this guy must have seen the inside of everybody’s knee in town by my estimate. And he gave me pictures to show:

THE BLADE

This appears to be a miniature X-Acto blade pointing at my knee bone. I think it was used just to intimidate the surrounding tissue in anticipation of what was to come.

THE PROBE

It was important to check the parts of the meniscus between the bone to make sure there was no folded-over flap that could just cause more pain in the future.

THE NIPPER

This miniature needle-nose plier can not only help grab onto various sections for inspection, it also has piraña like teeth on the end that can nip off parts if need be.


THE HOMOGENIZER

Oh sure, they called this a little shaver tool or resector but it looked more like some kind of a chopping mechanism or ‘homogenizer’ that turned whatever it touched into purée. Watch the video below (if you dare).

Scope video

Interestingly this video has had over 100 views in less than 24 hours since it was posted. That’s more than the ‘Annie the Railroad Dog’ video has had in 6 months! Arthroscopic videos are HOT!

Getting Some Rays

Tuesday, March 2nd, 2010

Alright, there has been a bit of discomfort in the area of the knee:


X-rays are good. Can you tell I broke my left tibia in 1961?

My right knee would hurt whenever I twisted my leg. I could ride a bicycle OK, but it would hurt whenever I tried to dismount. It would also hurt when I drove a car so it seemed like my leg was telling me to STAY ON A BICYCLE! But it was hard to walk on uneven surfaces (and that’s everywhere around here!) and it made hanging out with the samba band difficult.

But now my right knee hurts; What can it be?

And after a few months, the pain didn’t go away on it’s own! Time to see a (gulp!) real doctor and see what’s what! Well, it seems most likely I have a meniscal tear on my knee. Of course a little Nuclear Magnetic Resonance Imaging might show this a little clearer perhaps. Most folks just say ‘MRI’ meaning Magnetic Resonance Imaging, but it’s really Nuclear MRI ! Don’t be fooled! Ha! Ha! No! It’s not ionizing radiation you idiot!

Enter the General Electric Signa MRI

…and just as you might have heard, they are still noisy as ever. I got to wear headphones and when they asked me what radio station I wanted to hear, I said “KRFC please”. I don’t listen to radio very much, so this was the first time I ever heard “Radio Fort Collins” ; It’s “Homegrown Radio for Northern Colorado” or Public Radio. Seems cool; They might even broadcast live samba music some evening. Anyhow, the dog made a movie of it and put it on U-tube here:

NMRI of my leg, why not?

So it appears that it is indeed a meniscal tear and I need to be “SCOPED” as they say. The procedure should happen around 1:00 PM TODAY and I should be home by 4:00PM.   They said I should stay in bed for at least 4 to 5 days. I’ll be sure to let you know how that goes! I’ve got my recovery room all ready to go except that I will have NO INTERNET ACCESS FOR 4 to 5 days!!! I know I should have installed a wireless router just like everybody else, but I thought I would wait for the NEXT BIG THING, whatever that might be.

Will I survive not having internet access? Sure, NO PROBLEM!