24 results
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Pathogenesis and clinical ... from nasal or ocular ... of the limbal cornea ... the peripheral cornea ... Trachoma #Chlamydia #pathophysiology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... - Impinges on ocular ... Impaired extra-ocular ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology
Proximal aorta transverse view caudal to Figure 3. Note inferior vena cava (ivc), aorta (ao), anterior
(ao), anterior cortex ... mantle” sign) #Clinical ... #Radiology #POCUS ... ClockMantle #Sign #ALiEM
Ever wanted to check pupillary light reflex in an eye that's swollen shut? Remember this trick:

1.
Sam Ghali @EM_RESUS ... #Clinical # ... POCUS #Ocular #Pupillary
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Pathogenesis and Clinical ... of the lacrimal sac ... junction of lacrimal sac ... normal: - extra-ocular ... Periorbital #Cellulitis #pathophysiology
Close-up image of a normal early IUP showing a yolk sac within a gestational sac #Clinical
showing a yolk sac ... a gestational sac ... #Clinical #EM # ... TransAbdmonial #POCUS ... YolkSac #NormalIUP #ALiEM
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
between hyperechoic cornea ... vitreous chamber #Clinical ... #EM #Ophth #POCUS ... #Ocular #Normal ... #ALiEM
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
Pathogenesis and clinical ... rule astigmatism: cornea ... different points of focus ... • Headache • Ocular ... #astigmatism #pathophysiology
Intrauterine pregnancy on transvaginal ultrasound, sagittal view. Shown is a gestational sac containing a yolk sac
a gestational sac ... containing a yolk sac ... the endometrium #Clinical ... #TransVaginal #POCUS ... #Endometrium #ALiEM
Normal IUP Findings 1) Yolk sac: Round fluid-filled structure within the gestational sac, located in the
Findings 1) Yolk sac ... the gestational sac ... #Diagnosis #Clinical ... TransAbdmonial #POCUS ... FetalPole #NormalIUP #ALiEM