13 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: round cysts, evenly ... : 'signet ring sign ... central dot. - LIP #Clinical ... #Diagnosis #Radiology ... #Cysts #Differential
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
them from cysts ... occasionally contain fluid ... #Clinical #Diagnosis ... #Radiology #CTChest ... #Cavity #Cyst #
Pseudobladder of large Ovarian Cyst in Torsion on POCUS - Sagittal View

Young female with sudden pelvic
large Ovarian Cyst ... Diagnosis/differential ... Large rt ovarian cyst ... Also has fluid in ... midline ovarian cyst
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
possible parameniscal cyst ... Differential diagnosis ... : • Popliteal Cyst ... (Baker Cyst): found ... • Parameniscal cyst
Perinephric fluid on POCUS

Differential Diagnosis: Calyceal rupture due to obstruction (eg, ureteral stone, crossing vessels, compression
on POCUS Differential ... ), perinephric hematoma ... trauma, renal cyst ... #POCUS #ultrasound ... renal #kidney #clinical
Pseudobladder of large Ovarian Cyst in Torsion on POCUS - Transverse View

Young female with sudden pelvic
large Ovarian Cyst ... Diagnosis/differential ... Large rt ovarian cyst ... Also has fluid in ... midline ovarian cyst
Free Fluid in Morison's Pouch - Abdominal POCUS

Transducer is on the right midaxillary line w/ indicator
Pouch - Abdominal POCUS ... Differential includes ... rupture, ovarian cyst ... Pouch #Abdominal #POCUS ... #clinical #ultrasound
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Differential diagnosis ... • Simple bone cyst ... : Central, "cyst-like ... Aneurysmal bone cyst ... lesion, MRI shows fluid-fluid
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
T2-hyperintense fluid-signal ... Differential Diagnosis ... • ACL ganglion cyst ... #mri #clinical ... #Radiology #diagnosis
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
caused by multiple cysts ... most challenging differential ... the central dot sign ... #Clinical #Radiology ... Histiocytosis #Cystic