Joachim Feger on Radiopaedia.org

Joachim Feger

MD EDiR EBCR

Dr Joachim Feger is a German radiologist with a high interest in musculoskeletal radiology, cardiac imaging and prostate MRI, who works as a consultant radiologist at the Südharz Klinikum in Germany.

  • medical training: Albert-Ludwigs-University Freiburg, Germany 

  • radiological training: Friedrich-Schiller University Jena / Südharz Klinikum Nordhausen, Germany

Disclosures:
  • Nothing to disclose
9 results found
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Question 1465

Which of the following CT features is not frequently observed in COVID-19 pneumonia?

Question

Question 1610

A 15-year-old girl suffered a knee twisting injury accompanied by a popping sensation during a volleyball game.

In the acute setting, which of the following associated injuries is most likely to accompany the patient's pattern of injury shown on the images?

Question

Question 1618

A 20-year-old female presents with pain and swelling of the knee after trauma. Which of the following findings is least expected in an injury like the one depicted in the image?

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Question 1646

Which one is not the COVID-19 pneumonia?

Question

Question 1656

75 years old man with fatigue, dyspnea on exertion and a history of bilateral carpal tunnel syndrome.

RTA reported difficulties obtaining a good inversion time in this patient. The width of the interventricular septum measured 20 mm. T1 was in the range of 1170-1250 ms that is >6 standard deviations above the normal range. Myocardial extracellular cellular volume (ECV) >55%.

What is the most likely diagnosis?

Question

Question 1734

In which of the following distal radius fractures is the internal fixation technique visible in the images is most likely used?

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Question 2806

Which statement about spotty coronary artery calcifications is the least correct?

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Question 2807

Which statement is not true about the napkin-ring sign?

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Question 2808

Which of the following statements is least correct about high-risk plaque features visible on coronary CTA?