Matthew Katz, MD Profile picture
I'm a doctor dedicated to improving health. Hacker mentality. Side hustle = clinical research. Skill = seeing dead spots. Neutral good. He/him
Jan 31, 2022 27 tweets 14 min read
Can we improve how we treat cancer with stereotactic radiation? Yes, we can.

Here’s a @ClinOncology editorial with Drs. @MichaelTMilano & Alina Mihai on including clinical treatment volumes (CTVs) for microscopic disease.
authors.elsevier.com/a/1eVwJ3K%7E8R…
#radonc #medphys 1/ Radiation therapy (RT) can non-invasively treat microscopic disease. In curative settings, RT complements or competes w/ surgery to improve cancer care and patient outcomes.

I’ll discuss how matters using curative lung cancer and metastatic disease as examples. 2/
May 4, 2021 15 tweets 15 min read
@DrAttai T2. Let’s talk now about radiation specifically for breast cancer. We’ll start w/ breast conserving therapy (BCT) – a term for breast conserving surgery w/radiation as a combined strategy with similar results to a mastectomy. #bcsm #radonc 1/ @DrAttai T2. Vera Peters, whose mother had breast cancer, was a radiation oncologist advocating for smaller surgery w/RT in the 1960s-1970s. Amazing researcher and helped push us toward BCT as an option thefoldingchairhistory.com/2018/03/23/dr-… #bcsm #radonc 2/
May 4, 2021 19 tweets 15 min read
@DrAttai T1. Radiation therapy (RT) is the use of ionizing radiation as way to focus subatomic energy to interact with a particular part of body in order to treat a disease. #bcsm #radonc 1/ @DrAttai T1. Radiation oncology is a specialty that evolved out of radiology, which emerged as a medical field with the discovery of the x-ray in 1895. I was a history major, so I’ll share this more as a story #bcsm #radonc 2/
May 30, 2020 6 tweets 5 min read
Another study of interest on systemic radiation in metastatic prostate cancer

meetinglibrary.asco.org/record/187000/…

TheraP: randomised phase II trial of 177Lu-PSMA-617 vs cabazitaxel in progressive metastatic castration resistant prostate cancer (mCRPC) #ASCO20 #pcsm #radonc
H1/ ANZUP 1603 with @Prof_IanD et al evaluated radionuclide Lutetium-177 linked to prostate specific membrane antigen (177-Lu-PSMA-617) 6-8Gbq every six weeks x 6 vs. cabazitaxel 20 mg/m2 q 3 wks x 10 in men with mCRPC progressing after paclitaxel #ASCO20 #pcsm
H2/
Apr 10, 2020 41 tweets 59 min read
If you're interested to see what infectious disease specialists are saying, here are 300+ of them.
@DrJRMarcelin @GermHunterMD @jdcooperid please let me know if I am missing anyone #IDTwitter
twitter.com/i/lists/123876… If you're interested to see what emergency medicine professionals are saying, here are 150+ of them.
@darakass @MDaware @SortaUpToDate please let me know if I'm missing anyone
twitter.com/i/lists/124810…
Sep 29, 2019 20 tweets 74 min read
@MCWardMD @_ShankarSiva @biniamkidaneMD @maraantonoff @BrendonStilesMD @EvanThomas84 @gerryhanna @WashURadOnc @JeffBradleyMD @SBRT_CR @TomVargheseJr @fifimcdrmh @Mat_Guc @PercyLeeMD @OncoAlert @DrAndrewLoblaw @alison_tree Thanks for bringing this point up. If you haven't practiced in an underserved community in the U.S., you don't realize the degree of selection bias that exists in patient population. 1/ @MCWardMD @_ShankarSiva @biniamkidaneMD @maraantonoff @BrendonStilesMD @EvanThomas84 @gerryhanna @WashURadOnc @JeffBradleyMD @SBRT_CR @TomVargheseJr @fifimcdrmh @Mat_Guc @PercyLeeMD @OncoAlert @DrAndrewLoblaw @alison_tree In my career working in NH and MA, a significant minority of my patients who could not or would not leave the community for an academic center. In Massachusetts insurance is required but many aren't accepted at major academic centers. 2/