11 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... syphilis (involve ... nummular eczema, tinea ... #dermatology #photo
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis ... Rash Secondary ... Skin rash and malaise ... treatment, the infection ... #Clinical #Photo
Natural History of Syphilis
Primary - 2-6 weeks after infection
 • Chancre, Regional lymphadenopathy
Early Latent ≤ 1
• Asymptomatic Secondary ... • Rash, Fever ... lymphadenopathy, Mucosal lesions ... general paresis, tabes ... progression #diagnosis #stages
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
The Stages of Syphilis ... Secondary Syphilis ... - Rash, pink ... granuIomas on skin ... #Stages #Syphilis
Stages of Syphilis
Early Primary:
 • Painless chancre
 • Regional lymphadenopathy
Early Secondary:
 • Fever, malaise
 • Rash
Stages of Syphilis ... lymphadenopathy Early Secondary ... Fever, malaise • Rash ... Gummatous • Nodular lesions ... in bone, skin,
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
reddish-purple lesions ... in primary or secondary ... - Trauma - Infection ... RMSF - Henoch Schonlein ... cryoglobulins • Skin
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... Rash - Differential ... Herald's atch • Tinea ... central clearing • Secondary ... Syphilis - Red
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
• Direct lesion ... treatment. 2) Secondary ... weight loss • Skin ... : Rash is the most ... #stages #diagnosis
Primary Syphilis
Usually, a single ulcer (chancre) appears at the site where the bacteria entered the body.
▪ Painless lesion ... administered, the infection ... progresses to the secondary ... stage. ... Diagnosis #Clinical #Photo
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... Generalized itchy rash ... Mpox • Starts ... Secondary syphilis ... #Lesions #Differential