Steinberg sign
Steinberg sign
Steinberg sign is positive in
[A] Ebstein anomaly
[B] Marfan syndrome
[C] Tetralogy of Fallot
[D] Eisenmenger syndrome
Steinberg sign
Steinberg sign
- Steinberg sign
- Steinberg sign [Thumb sign]
- Seen in – Marfan syndrome in the hands.
- Tip of the thumb is visible medial to the little finger when it is clasped in the clenched hand.
Steinberg sign
Steinberg sign is positive when the entire distal phalanx of the thumb extends beyond the ulnar border of the clenched fist.
Walker-Murdoch sign
Walker-Murdoch sign is considered positive if the thumb can cover the entire nail of the small finger when wrapped around the contralateral wrist.

Preparticipation Evaluation of the Young Athlete: What an Orthopaedic Surgeon Needs to Know – Scientific Figure on ResearchGate. Available from: https://www.researchgate.net/figure/The-Steinberg-sign-is-positive-when-the-entire-distal-phalanx-of-the-thumb-extends-beyond_fig1_281517575 [accessed 6 Jul, 2023]

Holmes Heart – Double inlet left ventricle with D- looped ventricles and normally related great vessels

ECG – Ashman-Phenomenon

‘Crochetage’ sign on ECG – Cardiology Outlines

Pregnancy With Autoimmune Disorders – FEMELIFE

Cooing dove murmur – Cardiology Outlines
