Chris Koller MD

Formerly @UNC_SOM + @tulaneurology + @theNCI, now uro onc at @HUMCUrology || All things, pizza, pasta, and 🇫🇷

[Matt Cooperberg @dr_coops]

And just like that, an era ended. Neoadj chemo before cystectomy is now a historical footnote #ev304 #keynoteb15 #ASCO26

[Holger Zschaepitz @Schuldensuehner]

The birth-rate collapse isn’t just about money, housing, or women choosing careers. The sharper diagnosis: fewer couples. Across the world, young people still say they want kids. But they socialize less, partner less, commit less – and become parents less. Smartphones didn’t make us infertile. They may have made us lonelier. The fertility crisis is really a bonding crisis. https://t.co/DSi1emv0HU

[Jeff Tosoian, MD, MPH @UroOncJT]

We can say it again - prostate MRI is highly informative when positive, but it is not very informative and often misleading when negative. MRI is simply NOT a reliable rule out test in most settings. Apply clinically with caution. Great talk by Wayne Brisbane. #AUA26

[Jeff Tosoian, MD, MPH @UroOncJT]

The medical community has a perception that breast cancer screening GOOD and prostate cancer screening BAD. Internist Gil Welch provides data showing just how flawed that perception is.

[Michael Stifelman @mdstifelman]

Taking home the gold of most abstracts presented at AUA @HUMCUrology could not be more proud of the entire team! Secret weapon @jakeOUro

[Nitin Yerram M.D. @NitinYerram]

A testament to our collaborative and driven faculty, residents, and students! Congrats 🍾 @HUMCUrology

[IJIR: Your Sexual Medicine Journal @yoursexmedjour]

Congratulations to @liquidgoldwayne for @ISSM_INFO lifetime achievement award.

For the @yoursexmedjour special issue on “prosthetic urology” that Dr. Hellstrom edited 👉🏻 https://t.co/NFJWdfjS3Z

[Lee Zhao @lee_c_zhao]

Something I’ve never shared publicly before.
Early in residency, I placed a “simple" suprapubic tube. It went fine. Then my patient died.
I nearly walked away from surgery forever.
Turns out residency never ends. The doubt, the what-ifs, the crushing weight of decisions… they follow you your whole career.

Here’s how I’ve learned to carry it anyway:
https://t.co/FXwGDmiuxx

@AmerUrological #MedTwitter #Surgery

[Chris Koller MD @GuKoller]

@nikitabier https://t.co/hyNRsG3gF3

@colossal already trying

[Michael Stifelman @mdstifelman]

https://t.co/u1cnxZAxj9

US News voting has started. Check out all the amazing things happening here at HUMC urology. If you are a board certified urologist please consider casting 1 of your 5 votes for us through Doximity.

[SportsCenter @SportsCenter]

🇺🇸 🇺🇸 🇺🇸

[Michael Stifelman @mdstifelman]

Time is running out to apply!

[Chris Koller MD @GuKoller]

@CalebWilson2025 Turns out very true statement

[Chris Koller MD @GuKoller]

@uroegg @TaylorGoodstein Wonderful reflection, know that feeling all too well.

[Toni Choueiri, MD @DrChoueiri]

IT IS THIS TIME OF THE YEAR AGAIN!

TOP 10 GU clinical trials in 2025!

1/ Practice-changing IMvigor011: In ctDNA+ MIBC post-cystectomy, adjuvant atezo improved DFS (HR 0.64) & OS (HR 0.59) vs placebo. ctDNA- pts spared therapy w/ 2-yr DFS ~88%.
@tompowles1 @DrYukselUrun @OncoBellmunt @NEJM #ESMO2025 Plenary @myESMO

https://t.co/mbl2VKLZ2N

[Chris Koller MD @GuKoller]

@DrShakuriRad @CanesDavid Great to see, does get your heart rate up watching

[HackensackUMC Department of Urology @HUMCUrology]

Celebrated @HUMCUrology’s many accomplishments at our annual symposium last night. Our panelists shared their important work abroad building foundations to improve global surgery. Honorary speaker Harry Carson inspired us all with his story of prostate cancer dx and txt at HUMC.

[Chris Koller MD @GuKoller]

@rbarbosa91 It’s a vasectomy ring clamp. Don’t want it to be gentle, want it to grab the vas and not let go

[C. Michael Gibson MD @CMichaelGibson]

DECAF trial: continued consumption of caffeinated coffee was associated with a 39% lower risk of AF/AFL recurrence at 6 months after cardioversion vs. abstinence from coffee. View the slides here: https://t.co/zHib2T5gL0

[Michael Justus @mhjrad]

Apparently Lego has donated over 10,000 of these MRI playsets to hospitals to help reduce anxiety in children getting MRIs