Dr Elliot K Fishman | CTisus.com
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ctisus.bsky.social
Dr Elliot K Fishman | CTisus.com
@ctisus.bsky.social
Professor of Radiology and Radiological Science, Johns Hopkins Medicine. CTisus is an informational and educational radiology resource dedicated to CT scanning. Opinions our own.
Pinned
We won! 🏆

The CTisus iQuiz 25 is the winner for the Minnies 2025 "Best Educational Mobile App"! Thank you everyone for your continued support. We would never be able to achieve this without you!

www.auntminnie.com/clinical-new...
Minnies winners for 2025 page 3
www.auntminnie.com
We just added 14 (!!) new Chest CT Quick Guides to the website!

See them here: www.ctisus.com/learning/fea...
December 1, 2025 at 6:02 PM
Clear Cell Renal Cell Carcinoma: www.ctisus.com/teachingfile...
November 28, 2025 at 8:22 PM
Schwannoma Adrenal
November 28, 2025 at 5:18 PM
Mediastinal Mass was Primary Lung Cancer
November 28, 2025 at 2:46 PM
PDAC and Pancreatic Duct Obstruction
November 26, 2025 at 8:28 PM
Neuroblastoma in the Pelvis
November 26, 2025 at 7:25 PM
Ovarian Dermoid with Fat and Calcification (Tooth)
November 26, 2025 at 6:22 PM
It's here! 🏆

A huge thank-you to Aunt Minnie for our beautiful new trophy. @auntminnie.bsky.social

Our award-winning CTisus iQuiz 25 app is available to download for free: apps.apple.com/id/app/ctisu...
November 26, 2025 at 4:14 PM
Serous Cystadenoma in the HOP
November 26, 2025 at 3:08 PM
Carcinoma Tail of Pancreas: ctisus.com/teachingfile...
November 24, 2025 at 9:47 PM
Pancreatic Adenocarcinoma: ctisus.com/teachingfile...
November 24, 2025 at 6:01 PM
1cm Pancreatic Cancer: ctisus.com/teachingfile...
November 24, 2025 at 4:28 PM
Pancreas Adenocarcinoma: ctisus.com/teachingfile...
November 24, 2025 at 2:56 PM
Malignant Pancreatic Tumors

Read more here: ctisus.com/learning/fea...
November 20, 2025 at 6:45 PM
Symptoms of Pancreatic Cancer
November 20, 2025 at 6:07 PM
Today is World Pancreatic Cancer Day. Pancreatic cancer is the 3rd most common cancer death in the United States with a 5-year relative survival rate of just 13%. Research and innovation have brought the survival rate up considerably, and we don't plan on stopping any time soon.
November 20, 2025 at 2:57 PM
November 19, 2025 at 1:39 PM
Pancreatic Lymphoma: CT Findings

ctisus.com/learning/fea...
November 18, 2025 at 9:02 PM
Insulinoma: CT Findings

ctisus.com/learning/fea...
November 18, 2025 at 7:24 PM
Pancreatic Ganglioneuroma: CT Findings

ctisus.com/learning/fea...
November 18, 2025 at 6:06 PM
Ampullary Carcinoma: CT Findings

ctisus.com/learning/fea...
November 18, 2025 at 4:51 PM
COVID Pneumonia
November 17, 2025 at 10:00 PM
Hepatic Hemangioma with MIP
November 17, 2025 at 8:49 PM
Lung Cancer with Extensive Adenopathy Especially in the Right Supra-Clavicular Zone: www.ctisus.com/teachingfile...
November 17, 2025 at 7:36 PM
Non-Small Cell Lung Cancer (NSCLC) with Invasion of the Lung Parenchyma: www.ctisus.com/teachingfile...
November 17, 2025 at 7:09 PM