Amanda Er on Radiopaedia.org

Amanda Er

BRadMedImg(Hons) DipBIE

Amanda is a diagnostic radiographer (MRI, PIE/RADS, XR) and clinical educator working in Singapore, following her graduation from Monash University (VIC, Australia).

Amanda is interested in compassionate patient care and trauma imaging & evaluation, including a keen interest in imaging the most technically challenging cases. Apart from her day job and being Senior Editor for Radiopaedia.org, she is also an Adjunct Lecturer for her alma mater.

Amanda is all for the spirit of #FOAMrad #FOAMed and endeavours to continuously contribute to Radiopaedia.org.

Radiopaedia.org course involvement:

  • R23 Co-convener + Host (Chest imaging, Patient centred experiences, How to best use Radiopaedia - Utilising playlists, Women in radiology - Tackling workforce challenges)

  • R22 Co-convener + Host + Speaker (Chest x-ray interpretation: lines and tubes)

Disclosures:
  • Nothing to disclose
137 results found
Question

Question 2795

A 42-year-old female presents for local staging of biopsy-proven cervical adenocarcinoma. MRI shows a barrel-shaped lesion in the cervix that breaches the cervical stromal ring and extends into the parametrium. There is no extension to the pelvic side wall and there are no suspicious nodes on imaging. What is the most likely management pathway?

Question

Question 2794

A 35-year-old female presents for local staging of biopsy-proven squamous cell carcinoma of the cervix. MRI shows a 1.5 cm intermediate T2 signal intensity lesion in the anterior lip of the cervix at the squamocolumnar junction with no involvement of the upper vagina. In addition, there is a rounded 9 mm short-axis left obturator node that also returns an intermediate T2 signal. What is the International Federation of Gynaecology and Obstetrics (FIGO) stage based on imaging?

Question

Question 2801

Which of the following statements is FALSE?

Question

Question 2799

Which of the following statements is true of Moyamoya vasculopathy?

Question

Question 2800

Which of the following statements is true?

Question

Question 2798

In addition to microbiological culture, which other examination of the biopsy specimen is important in the diagnosis of spondylodiscitis?

Question

Question 2797

Which of the following is the most common complication of percutaneous biopsy for suspected spondylodiscitis?

Question

Question 2796

What is the most specific imaging finding of spondylodiscitis on MRI?

Question

Question 2793

When staging histologically-proven cervical cancer with MRI, what is the most important imaging sequence?

Question

Question 2669

A 20-year-old male presents with a complete long head of biceps tendon tear causing distal migration of the long head of biceps muscle, which appears as a/an ______ sign on imaging.

Question

Question 2672

A 30-year-old athlete presents with a pectoralis major muscle tear. Which exercise at the gym would most likely cause such an injury?

Question

Question 2670

A torn lacertus fibrosis (distal bicipital aponeurosis) can be inferred from direct visualisation and retraction of the biceps tendon by...

Question

Question 2673

Which connective tissues disease is commonly associated with nonspecific interstitial pneumonia (NSIP) pattern on imaging?

Question

Question 2665

What is the structure indicated by the arrow on this axial temporal bone CT image?

Question

Question 2675

Which autoimmune disorder is least likely to cause interstitial lung disease?

Question

Question 2674

Which imaging finding is LEAST suggestive of connective tissue disease-related pulmonary fibrosis rather than idiopathic pulmonary fibrosis in the setting of a usual interstitial pneumonia pattern?

Question

Question 2671

All of these are risk factors for biceps tendon tears EXCEPT:

Question

Question 2668

The British Athletics muscle injury classification (BAMIC/BAC) is a five-point MRI-based system that is based on extent and site, with DOMS being part of the grading system. What does DOMS stand for?

Question

Question 2667

A 55-year-old male presents to the emergency department after being struck by a tree. A CT scan shows a transverse fracture of the temporal bone. What two structures are most at risk of injury with such a fracture?

Question

Question 2666

A 35-year-old male presents with unilateral hearing loss and otorrhoea. Which of the following is the most likely diagnosis from this image?

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