Dr Elliot K Fishman | CTisus.com's Avatar

Dr Elliot K Fishman | CTisus.com

@ctisus

Professor of Radiology and Radiological Science, Johns Hopkins Medicine. CTisus is an informational and educational radiology resource dedicated to CT scanning. Opinions our own.

388
Followers
112
Following
604
Posts
12.11.2024
Joined
Posts Following

Latest posts by Dr Elliot K Fishman | CTisus.com @ctisus

Post image Post image Post image Post image

Hepatic Adenoma with Acute Bleed

09.03.2026 20:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Adenocarcinoma of the Appendix: ctisus.com/teachingfile...

09.03.2026 12:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Rectal GIST Tumor: ctisus.com/teachingfile...

06.03.2026 19:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

The most likely diagnosis in this 30 year old with abdominal pain is?

A. lymphoma
B. Crohn’s disease
C. ischemic bowel
D. GVH (graft-versus-host disease)

Find the answer here: www.ctisus.com/learning/qui...

05.03.2026 18:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Pancreatic Neuroendocrine Tumor (PNET) Tail of the Pancreas: www.ctisus.com/teachingfile...

05.03.2026 15:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Fibrosing Mediastinitis involves the Pulmonary Artery and Vein: www.ctisus.com/teachingfile...

02.03.2026 20:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Urachal Carcinoma of the Bladder: www.ctisus.com/teachingfile...

02.03.2026 17:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
CTisus CT Quick Guides App - App Store Download CTisus CT Quick Guides by Elliot Fishman on the AppΒ Store. See screenshots, ratings and reviews, user tips and more games like CTisus CT Quick Guides.

Just updated ❗️

Our CT Quick Guides app has just been updated with 70 new guides! Download the latest version for free:

apps.apple.com/my/app/ctisu...

02.03.2026 16:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Chondroid Tumors

02.03.2026 16:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Chondroid Tumors

02.03.2026 15:47 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Chondroid Tumors

02.03.2026 15:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Fibrous Tumors

02.03.2026 13:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

RCC Facts

25.02.2026 17:42 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

In this patient who is febrile the best diagnosis is?

A. acute pyelonephritis
B. chronic pyelonephritis
C. renal infarcts
D. chronic renal ischemia

The answer is here: ctisus.com/learning/qui...

24.02.2026 15:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Benign Cardiac Tumor - Myxoma
ctisus.com/learning/exh...

24.02.2026 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Appendiceal Adenocarcinoma: CT Findings

ctisus.com/learning/fea...

23.02.2026 23:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Appendicolith: CT Findings

ctisus.com/learning/fea...

23.02.2026 22:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Gardner Syndrome: CT Findings

ctisus.com/learning/fea...

23.02.2026 21:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Mucocele of the Appendix: CT Findings

ctisus.com/learning/fea...

23.02.2026 20:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Pseudomyxoma Peritonei (PMP): CT Findings

ctisus.com/learning/fea...

23.02.2026 18:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Rectal Adenocarcinoma: CT Findings

ctisus.com/learning/fea...

23.02.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Histoplasmosis and Normal Thymus: www.ctisus.com/teachingfile...

23.02.2026 14:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Large Gastric GIST Tumor: www.ctisus.com/teachingfile...

23.02.2026 13:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thank you!

23.02.2026 13:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Happy Valentine's Day

14.02.2026 15:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

We'd like to wish Dr. Fishman a very Happy Birthday! πŸŽ‰ πŸŽ‚ Thank you for everything you do.

- the CTisus team

13.02.2026 15:33 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

Today we're celebrating 27 years of CTisus.com! 🎈

Whether you've been with us since 1999 or found us only this week, we're grateful to have you. Thanks for an amazing 27 years; we're looking forward to many more!

05.02.2026 14:56 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Today is World Cancer Day

Learn how we're combining radiology with AI to combat pancreatic cancer: www.ctisus.com/responsive/d...

04.02.2026 14:55 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Duodenal Carcinoma with Obstruction: www.ctisus.com/teachingfile...

02.02.2026 20:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Urachal Carcinoma of the Bladder: www.ctisus.com/teachingfile...

02.02.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0