Target sign (disambiguation)
Updates to Article Attributes
Body
was changed:
There are many bull's eye signs, also referred to as target signs:
Musculoskeletal:Gastrointestinal
- Intussusception: see target sign of intussusception
-
barium studies 2
- Aphthoid ulcers: earliest lesion seen in Crohn disease
- Gastric lymphoma with central ulceration 4
- Gastric adenocarcinoma with central ulceration
- GIST with central ulceration
- Haematogenous gastric metastases
Hepatobiliary
- Choledocholithiasis: see target sign of choledocholithiasis
- Hepatic metastases on ultrasound
Central nervous system
Peripheral nerves
- Peripheral plexiform neurofibromas on MRI
Musculoskeletal
-
targetTarget sign of haematoma on MRI (also called concentric ring sign on MRI) -
Tears of the deep tendon ofDeep rectus femorisin athletesmuscle injury - Island of red bone marrow with central yellow marrow on MRI
Peripheral nerves:
-
peripheralplexiform neurofibromason MRI
Gastrointestinal:Others
intussusception: seetarget sign of intussusception-
barium studies2-
aphthoid ulcers: earliest lesion seen inCrohn diseaseon barium enema -
gastric lymphomawith central ulceration4 -
GISTwith central ulceration haematogenous gastric metastases-
gastric adenocarcinomawith central ulceration
-
Hepatobiliary:
-
choledocholithiasis: seetarget sign of choledocholithiasis -
hepatic metastaseson ultrasound
Central nervous system
Others:
-
tumoursTumours following radiofrequency ablation - Skin lesions in Lyme disease
-<p>There are many <strong>bull's eye signs</strong>, also referred to as <strong>target signs</strong>:</p><p><strong>Musculoskeletal:</strong></p><div><ul>- +<p>There are many <strong>bull's eye signs</strong>, also referred to as <strong>target signs</strong>:</p><p><strong>Gastrointestinal</strong></p><ul>
-<a href="/articles/concentric-ring-sign">target sign of haematoma on MRI</a> (also called concentric ring sign on MRI)</li>-<li>Tears of the deep tendon of rectus femoris in athletes</li>-<li>Island of red <a href="/articles/bone-marrow">bone marrow</a> with central yellow marrow on MRI</li>-</ul></div><p><strong>Peripheral nerves:</strong></p><ul><li>peripheral <a href="/articles/plexiform-neurofibroma">plexiform neurofibromas</a> on MRI</li></ul><p><strong>Gastrointestinal:</strong></p><ul>-<li>-<a href="/articles/intussusception">intussusception</a>: see <a href="/articles/intussusception">target sign of intussusception</a>- +<a href="/articles/intussusception">I</a><a href="/articles/intussusception">ntussusception</a>: see <a href="/articles/intussusception">target sign of intussusception</a>
-<li>aphthoid ulcers: earliest lesion seen in <a href="/articles/crohn-disease-1">Crohn disease</a> on barium enema</li>-<a href="/articles/gastric-lymphoma">gastric lymphoma</a> with central ulceration <sup>4</sup>- +<a href="/articles/aphthoid-ulceration-1">Aphthoid ulcers</a>: earliest lesion seen in <a href="/articles/crohn-disease-1">Crohn disease</a> </li>
- +<li>
- +<a href="/articles/gastric-lymphoma">G</a><a href="/articles/gastric-lymphoma">astric lymphoma</a> with central ulceration <sup>4</sup>
-<a href="/articles/gastrointestinal-stromal-tumour-1">GIST</a> with central ulceration</li>-<li>haematogenous gastric metastases</li>- +<a href="/articles/gastric-adenocarcinoma">G</a><a href="/articles/gastric-adenocarcinoma">astric adenocarcinoma</a> with central ulceration</li>
-<a href="/articles/gastric-adenocarcinoma">gastric adenocarcinoma</a> with central ulceration</li>- +<a href="/articles/gastrointestinal-stromal-tumour-1">GIST</a> with central ulceration</li>
- +<li>Haematogenous <a href="/articles/gastric-metastases">gastric metastases</a>
- +</li>
-</ul><p><strong>Hepatobiliary:</strong></p><ul>- +</ul><p><strong>Hepatobiliary</strong></p><ul>
-<a href="/articles/choledocholithiasis">choledocholithiasis</a>: see <a href="/articles/target-sign-choledocholithiasis">target sign of choledocholithiasis</a>- +<a href="/articles/choledocholithiasis">C</a><a href="/articles/choledocholithiasis">holedocholithiasis</a>: see <a href="/articles/target-sign-choledocholithiasis">target sign of choledocholithiasis</a>
-<a href="/articles/ultrasound-appearances-of-liver-metastases">hepatic metastases</a> on ultrasound</li>- +<a href="/articles/hepatic-metastases-1">H</a><a href="/articles/ultrasound-appearances-of-liver-metastases">epatic metastases</a> on ultrasound</li>
-<li><a href="/articles/brain-metastases">cerebral metastases</a></li>-<li><a href="/articles/brain-abscess-1">cerebral abscess</a></li>-</ul><p><strong>Others</strong>:</p><ul>-<li>tumours following radiofrequency ablation</li>-<li>Skin lesions in <a href="/articles/lyme-disease">Lyme diseas</a><a title="Lyme disease" href="/articles/lyme-disease">e</a>- +<li>
- +<a href="/articles/brain-metastases">C</a><a href="/articles/brain-metastases">erebral metastases</a>
- +</li>
- +<li>
- +<a href="/articles/brain-abscess-1">C</a><a href="/articles/brain-abscess-1">erebral abscess</a>
- +</li>
- +</ul><p><strong>Peripheral nerves</strong></p><ul><li>Peripheral <a href="/articles/plexiform-neurofibroma">plexiform neurofibromas</a> on MRI</li></ul><p><strong>Musculoskeletal</strong></p><ul>
- +<li>
- +<a href="/articles/concentric-ring-sign">T</a><a href="/articles/concentric-ring-sign">arget sign of haematoma on MRI</a> (also called <a href="/articles/concentric-ring-sign">concentric ring sign</a> on MRI)</li>
- +<li>Deep <a title="Rectus femoris muscle injury" href="/articles/rectus-femoris-muscle-injury">rectus femoris muscle injury</a>
- +</li>
- +<li>Island of red <a href="/articles/bone-marrow">bone marrow</a> with central yellow marrow on MRI</li>
- +</ul><p><strong>Others</strong></p><ul>
- +<li>Tumours following radiofrequency ablation</li>
- +<li>Skin lesions in <a href="/articles/lyme-disease">Lyme diseas</a><a href="/articles/lyme-disease">e</a>
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