12 results
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
contagious of all ... the latent and late ... lesions—Condyloma lata—on ... #Diagnosis #Clinical ... #Photo #Dermatology
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
the duodenum Clinical ... • Should be on differential ... that precedes a later ... Pathophysiology: ... undergo EGD - Sensitivity
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Normal: < 1% Clinically ... likelihood of negative clinical ... science/article/abs ... #Bandemia #differential ... CBC #hematology #pathophysiology
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Maculopapular rash ... • Common clinical ... CSF has a 99% sensitivity ... • Uveitis • Rash ... /l is regarded as
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
Pathogenesis and Clinical ... Ags tagged with ... proliferate and differentiate ... antigen -> Incr Rate ... Humoral #Immunity #pathophysiology
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Toxins (CCB, BB, BRASH ... Obstruction (HOCM, critical ... AS), Dynamic Hyperinflation ... develop low CO later ... Shock #diagnosis #differential
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
of the clinical ... lateral sclerosis Pathophysiology ... cellular function Clinical ... features developing later ... conditions listed in differential
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
brain PRES Clinical ... Etiology: • Pathophysiology ... edema visualized as ... sequences improve sensitivity ... Reversible course Differential
Henoch Schonlein Leg Rash - Palpable Purpura
Purpura: Low Platelets or Vasculitis?
45 years old, seen in our
Schonlein Leg Rash ... Tip: To differentiate ... purpura (IgA), later ... Purpura #Legs #Rash ... #clinical #photo
Condylomata lata in Secondary Syphilis
Condylomata lata lesions usually present as gray, raised papules that sometimes appear
Condylomata lata ... Syphilis Condylomata lata ... condylomata acuminata, a differential ... Secondary #Syphilis #Clinical ... #Photo