Write On: A Doctor’s Notes from the ER

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Today, we are lucky to have Dr. Brian Cohn, M.D., here with us at Write On. Dr. Cohn is an emergency physician and also an accomplished author whose first novel, The Last Detective, is coming out later this year. Today he is answering our questions about the intersection between medical expertise and fiction.

All of our mystery/horror/noir readers out there, read on. Dr. Cohn has much to share!

 

 1. Can you tell us a little bit about your professional background and areas of specialty?

I’ve been an emergency physician for the last 9 years (following 4 years of emergency medicine residency).  I trained and currently work in a large, level one trauma center in St. Louis, Missouri, which means I take care of lots of gunshot wounds, car crashes, and otherwise sick people.  It’s not as exciting as TV makes it out to be, but I never know what’s coming next, so it definitely keeps me on my toes.

2. As the author of the soon-to-be-released sci-fi mystery The Last Detective, how do you feel your training as a medical doctor benefits you in your writing?

The benefits definitely aren’t huge, but I’ve certainly used my experiences to guide my writing somewhat.  My debut novel starts with a dead body, and while the body is an alien (and hence well outside my area of expertise), I was still able to use my experience with gunshot wounds to add a little realism to the scene.  My second novel, which should be under contract soon, actually used my medical knowledge to a greater extent.  The protagonist and narrator is a young man with schizophrenia.  I’ve taken care of literally dozens people with schizophrenia with varying degrees of psychosis, and while it is an awful, destructive disease that robs people of their lives, it’s also quite interesting to see what the human brain is capable of when it goes haywire.  There are several scenes in the ER, and even a subplot involving heroin and fentanyl overdoses, which we see lots of at our institution.

3. If you had to condense your professional training and experience as a healer of the sick and wounded into 1 piece of wisdom, what would it be?

It doesn’t matter how good your doctors are or how strong the medicine is, if you don’t take care of yourself, you’re pretty much screwed.

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Now onto a few more specific tips for writers. . .

4. For all of the mystery/noir/horror writers out there, what are some tips for describing the body’s physical response to intense pain?

Pain is such a highly variable thing.  I’ve seen people with parts of their bodies practically ripped off who can sit and calmly answer questions.  On the other hand, I’ve seen people with stubbed toes who cry and scream because the pain’s so severe.  So the response depends on a lot of things.  For most people, there will be what’s called a sympathetic response (the whole fight or flight thing): this leads to a rise in heart rate and blood pressure, pupillary dilatation, dry mouth.  Many will become nauseated and in some cases will have associated vomiting.  Beyond that, a lot depends on the cause of the pain and the person.

5. What about how to describe the experience of becoming unconscious?

I don’t have much in the way of personal experience (unless you consider my weekends in college, but I don’t remember those incidents very well).  Again, it depends a lot on the cause.  For what’s called vasovagal syncope (which is what happens when people pass out due to emotional stress), people describe feeling very hot and flushed all of a sudden (due to dilation of blood vessels in the skin), then feel lightheaded and notice their vision going dim (due to loss of blood flow to the brain).  Then they pass out and wake up on the floor.  Blacking out due to head trauma is usually sudden, and most people don’t remember anything at all (i.e., they just wake up in the ambulance or in the ER).

6. Many writers need to describe specific injuries or wounds–can you make some basic recommendations for how to accurately describe the following:

Gunshot wounds

This depends on the type of gun involved.  Wounds involving the military are from high velocity bullets, and very different from the typical wound we see in our ER.  I’m not as familiar with these, so I won’t comment.  Wounds from low velocity bullets (i.e., 9 mm, 22’s, etc.) are surprisingly innocuous appearing.  Entrance and exit wounds are typically just small holes, like somebody poked the skin with a small spike.  It’s also often very hard to tell entrance and exit wounds apart in most cases (despite what you may read) unless high caliber bullets are involved (like a 0.45 or 0.357), which mostly isn’t the case.  Point-blank wounds are different (i.e., when the gun is pressed up against the skin).  These usually leave what’s called stippling around the wound, which is basically the skin getting tattooed with debris from the muzzle.

Stabbing wounds

These are highly variable, depending on the weapon used.  Most of what we see are kitchen knives and pocket knives, and basically leave a linear wound in the skin that is often gaping underneath.  Slash wounds are of course going to be longer, and can be surprisingly deep.

Signs of blunt force trauma

These can be surprisingly benign appearing.  I’ve seen people with major organ injury from car crashes who had no bruising on the skin whatsoever.  At the same time, I’ve seen people with lots of bruising who turn out to have not been injured more deeply.  Surface area probably has a lot to do with this.

Signs of strangulation

In cases of strangulation, there’s often a lot of bruising around the neck (linear in the case of ligature strangulation, splotchy in the case of manual strangulation).  You can also see the effects of increased pressure in blood vessels of the face due to lack of venous drainage during the strangulation process (vascular congestion).  This can lead to splotchy red spots called petechiae in the skin and subconjunctival hemorrhages in the eyes (i.e., little red spots overlying the whites).

7. What are some common medical mistakes you’ve come across as a reader that writers should strive to avoid?

I have two major pet peeves in fiction when it comes to medical issues.  The first is that nosebleeds are a sign of brain tumors.  I bitch about this a lot when I see it on TV or read it in books.  Brain tumors (with very rare exceptions) do NOT cause nose bleeds.  The second is that people shot or stabbed in the abdomen will immediately have blood come out of their mouths.  This makes absolutely no sense.  In rare cases where the wound involves the stomach and there is bleeding into the stomach itself, people can vomit blood (but this takes time). Again, this is very rare.  Almost no one with penetrating abdominal wounds will have any blood come out of their mouths at any point.

8. Are there any approachable references you’d recommend for writers who will need to research medical information/procedures for their writing?

There are several good online references, many of which require paid subscriptions.  I would avoid WebMD, but there are other free references that are pretty good (such as emedicine.com).  For procedures, you can google just about anything and find videos put out by actual physicians.  These are often meant to teach medical students and residents, but will provide a very realistic demonstration for anyone writing about such a procedure.

9. In your own reading, who stands out as an author who handles the medical aspects of writing expertly?

For me, the best writers don’t worry too much about the medical details, focusing instead on general concepts and the impact of a situation on the story.  Stephen King does this very well.  Most mystery writers have to provide at least some medical detail, but again the best ones keep it to a minimum and focus on the story instead.

10. One out of just pure curiosity: What’s the coolest case you’ve worked on as a medical doctor?  

This is one of the most common questions I get as an emergency physician.  It’s also one of the hardest to answer.  My idea of cool or interesting or neat is skewed by what I see every day.  The trauma can still be shocking (when limbs are missing for example), but that isn’t what I consider “cool.”  I once saw a guy with schizophrenia who had pulled his own eyeballs out with his fingers, which was more sad than anything.  He was still very much awake, with a bandage wrapped around his empty sockets, and every time he screamed the blood stains on the bandage would get bigger.

One of the cooler cases I had was a kid who wanted to spiritually cleanse his body, so he bought something online called Iboga root.  It’s a psychedelic substance from Central America, very much illegal on the US.  He knew it could be dangerous, so he got his mother to drive him to the hospital, then ate the piece of root in the parking lot before checking in so he could “be monitored through the experience.”  He became quite ill and had a heart arrhythmia called ventricular tachycardia that is potentially life-threatening.  Again, my idea of cool, but maybe not everybody else’s.

A Flash of Red: Anna tells all (well, sort of)

Anna 2

 

What’s your favorite thing to do to relax?

I love cooking for my husband–he just loves my meals and he’s a little picky, so I love the challenge of making delicious things for him.  He’s really helped me become an expert in the kitchen.

Do you have any favorite recipes?

Sean, my husband, has a lot of fond memories of his mother’s cooking, so I’ve worked on recreating those recipes for him over the years. Chicken a la King. Strawberry Shortcake.  Nothing terribly fancy, but–you know, it’s really difficult to match your mother-in-law’s cooking. I’d definitely say I’m improving.

Did Sean’s mother give you her recipes, or is she one of those women who won’t share their culinary secrets?

When we were first married, I asked Sean’s father for them, but he couldn’t find them.  I’m sure, if she were here, though, that she’d be more than willing to share.

What about outside of the kitchen?  What type of work do you do?

I’m a professor at Ambrose University.  I’ll be up for tenure soon and, just between you and me, it seems likely that I’ll get it.  It’s been a lot of effort, but it should pay off in the end. Once I make tenure, I’ll be able to focus even more time on my home life.  I’m sure Sean will appreciate that.

What do you teach?

Psychology.  Right now I’m teaching a course in abnormal development.  We examine mental illness and its origins.

I’m sure your students enjoy that topic–it sounds incredibly interesting–but it must be draining to focus so much on how people’s minds can break down.

Yes, it can be. But, you know, I try to focus on the positive and not let it affect me.  I’m a firm believer that, if you work hard enough at a goal or a problem, you can fix it.

But surely there are some problems that require outside help? That you can’t solve on your own?

Other people’s problems and failings–yes, certainly those are out of your own control. Even in my own life, especially recently, I’ve been let down by the weakness of others.

But as for my own–what would you call them?  Issues? Disappointments?   I have yet to find one that effort couldn’t mold into success.

That type of attitude could sound domineering to some people.

I prefer the term agentic.  It’s empowering to believe that your life’s achievements rest in your own hands.  Quite honestly, I wish more people would realize this.

Not to belabor the point, but haven’t you ever encountered something within yourself that was entirely out of your control? 

As long as our mind is intact, we each have the capacity to overcome our inadequacies.

So what would you tell someone who struggles with negative beliefs about themselves–who feels immobilized by self-doubt? 

I’d tell them to get over it and get to work–or get out of the way and let someone do it for them.