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Peder E. Horner, MD Interventional Physician
@IR_Doctor
Vascular Interventional Physician in MT. #BPH/#PAE, uterine fibroids/#UFE, #Y90, #DVT #PE. Husband, papa, 🚲 racer, 🎸/dbl bass/synth,🐈 🐕‍🦺 dad
Bozeman, MT
instagram.com/ir_doctor
Joined November 2015
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  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Aug 8, 2022
    Great advice for those in medicine: "It's going to get worse before it gets worse."
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Nov 6, 2022
    A picture is worth a thousand words. What's going on here, #radres?
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Feb 1, 2023
    Melvin Judkins - radiologist father of cardiology. Genius.
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  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Jan 26, 2022
    An #irad 🧵 Hospitalist: Hey Pete, can you help stop this bleed? Me: Yea, we can embo that. Ortho: Can you treat this patient's knee pain? Me: Yea, we can embo that Urology: Can you shrink prostates? Me: Yea, we can embo that Gyn: Can you shrink fibroids? Me: Yea, #WeCanEmboThat
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Dec 28, 2021
    The CDC says it's okay now for Vascular Surgery, Cardiology, and Interventional Radiologists to be friends.
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Sep 2, 2023
    Hello, my name is Peder, and I’m a PGY-21 #iRad. Always keep learning!
    20K
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Feb 20, 2021
    OBL- elevated. Opening VERY soon in Denver.
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Apr 8, 2022
    Right ovarian arteriogram in a patient who failed prior UFE in a local OBL. One of the most gorgeous arteriograms you'll ever see as an #iRad.
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  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Feb 6, 2021
    “Interventional Radiology: Inventing Procedures for Other Specialties Since 1973” 😂 😂 😂
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Jun 17, 2025
    Unless absolutely necessary, I would advise against spine surgery. We see many failed backs. There is indeed a role for spine surgery, as I can personally attest to, but be sure to exhaust all non-operative options first. Once a person has surgery, they're never the same!
    29K
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Oct 10, 2024
    Dr. Charlie Dotter's illustration of his first angioplasty case in 1964. Unbelievably durable SFA angioplasty results with freedom from re-intervention for over three years (index patient died from heart failure but avoided amputation), her QOL goal. #CLIFIGHTERS #medicalhistory
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  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Feb 10, 2023
    Coming into the #irad call weekend like
    Drew
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    Drew
    56K
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Nov 27, 2023
    Now you see it. Now you don't. #angiomyolipoma #irad #WeCanEmboThat
    14K
  • user avatar
    Peder E. Horner, MD Interventional Physician
    @IR_Doctor
    Dec 20, 2023
    First ever Yttrium-90 transarterial radiotherapy (TARE) performed in southwest Montana this week. Thanks to the awesome @StJamesHealth #iRad staff and admin for helping me bring this tech to rural Butte, MT patients. Go TEAM! Thanks to @bostonsci @BostonPIMedEd for the help in
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