5 results
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Central retinal ... Positive "spot sign ... " on Ocular Ultrasound ... Occlusion #Embolus #Clinical ... #Ultrasound
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... Nodular LCH: - Sarcoidosis ... : 'signet ring sign ... emphysema: no walls, central ... dot. - LIP #Clinical
Ocular Globe Rupture on POCUS

A patient presents with eye pain and is unable to open his
unable to open his ... of the sclera supports ... rupture ("flat tire sign ... Ophthalmology #clinical ... #ultrasound
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
to be in ADHF starts ... Signs of poor perfusion ... Signs of congestion ... importantly, bedside ultrasound ... #diagnosis #differential
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
centrally located ... Pertinent positives ... Vital signs: BP ... This patient’s clinical ... Due to their short