Synovial chondromatosis.

🎯 benign monoarticular disorder
🎯 synovial metaplasia & proliferation
🎯 multiple intra-articular cartilaginous loose bodies

Case on courtesy of Dr Talal F M Abdullah 👉🏼 https://t.co/BpKK05qTdu

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Classic x-ray of haemophilic arthropathy of knee, courtesy of on

🎯widened intercondylar notch
🎯bulbous medial femoral condyle
🎯juxta-articular osteoporosis
🎯joint space narrowing

💻https://t.co/fPBLP2fgXD

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Q: 35yo female with worsening shortness of breath. What's your favored diagnosis? ANSWER: https://t.co/zc0t8j8I4Q

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Just a reminder that December is 's annual "Become a Supporter" drive. You can, of course, skip the queue and get in early :) https://t.co/YQoNhXbKXm

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What uncommon but devastating injury has occurred here?

link: https://t.co/AKXQOt7qHj

Case collection: https://t.co/bahmy50DC4

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Q: Finger crushed against a wall. Is there a fracture? Or just a normal vascular channel? ANSWER: https://t.co/eYQ1ZoyfmK

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63% saying IMA are correct. Read more about horseshoe kidneys on here: https://t.co/FMYRd0qAYn

Illustration 👇🏽 by

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And this is where we are now - stats and main contributors for October 2019

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Q: A burst fracture of C1 is known as a...
ANSWER: https://t.co/SIk3Tvo2Hq

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Q: 30yo male with neck swelling and Horner's syndrome. What's your diagnosis? ANSWER: https://t.co/2ci0veom95

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This case on is courtesy of Dr Ammar Haouimi 👉🏼 https://t.co/BNS2WxwCfx

Replying with a GIF, what is this NOT (but often wrongly called)? Any why?

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: you can detect active arterial bleeding on a portal venous CT. If the contrast is very dense, it's arterial. Conversely, it's difficult if not impossible to detect organ laceration on arterial phase scanning.

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Q: Why has a radiograph been taken to assess this patient with a headache? ANSWER: https://t.co/ga9XE4Srwz

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CT coronary angiogram is used to assess the extent of occlusion in the coronary arteries

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