9 results
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Tenosynovitis) • Secondary ... Syphilis (Red/Copper ... & Symmetrical Rash ... ) • Primary HIV ... #JointPain #MSK
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis ... Rash Secondary ... treatment, the infection ... #Secondary #Syphilis ... #Clinical #Photo
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Primary Syphilis ... Secondary Syphilis ... - Rash, pink ... or secondary syphilis ... #Primary #Secondary
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
Syphilis - Clinical ... treatment. 2) Secondary ... loss • Skin: Rash ... ulcerated • MSK ... , secondary and
Primary and Secondary Syphilis - On examination, the patient had sharply demarcated erythematous, scaly plaques on
Primary and Secondary ... Syphilis - On examination ... B, C, and D) #Clinical ... #Syphilis #Rash ... TreponemaPallidum #NEJM
Primary Syphilis
Usually, a single ulcer (chancre) appears at the site where the bacteria entered the body.
Primary Syphilis ... administered, the infection ... progresses to the secondary ... #Primary #Syphilis ... #Photo
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Differential Diagnosis Algorithm ... Abnormalities in primary ... or secondary hemostasis ... - Trauma - Infection ... blood test • Serology
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... Maculopapular rash ... • Common clinical ... • In tertiary syphilis ... can present with primarily
Rickettsialpox Eschar

40 homeless male from NY admitted with fever, chills, headache, myalgias. Diagnosis?
Rickettsialpox R akari classic
Primary papule➡️ ... rickettsia) Dx: serology ... Indiana University Infectious ... Eschar #rakari #clinical ... #photo #skinrash