13 results
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Genital Skin Ulcers ... Algorithm Painful ... Painless: • Primary syphilis ... genitals #Ulcers #ulcerative ... #skinrash #dermatology
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Algorithm Physical ... Tabes dorsalis (syphilis ... #Feet #Ulcers #ulcerative ... #skinrash #dermatology
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
parallel to lines of skin ... stress - Do not ... - Differential diagnosis ... : secondary syphilis ... rosea #clinical #dermatology
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... - Differential Diagnosis ... Algorithm Physical ... Cryptococcosis #Ulcers #ulcerative ... #skinrash #dermatology
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
) Differential Diagnosis ... Algorithm DIFFUSE ... to Skin Disease ... syphilis #Diffuse ... HairLoss #Alopecia #dermatology
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis ... Skin rash and malaise ... #Secondary #Syphilis ... #Rash #Diagnosis ... Clinical #Photo #Dermatology
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Without treatment ... Secondary Syphilis ... -Gumma are ulcerating ... granuIomas on skin ... Latent #Tertiary #Diagnosis
ID Approach to Fever and Rash - Diagnostic Algorithm
Central Maculopapular (most common):
Measles, Parvovirus 819 / EBV,
Fever and Rash - Diagnostic ... Algorithm Central ... Parvovirus B19 (PPGSS), Secondary ... syphilis, EM (HSV ... #Algorithm #Schema
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
- Differential Diagnosis ... Algorithm Idiopathic ... familial eosinophilia Secondary ... GI, lung, skin), ... Leprosy), Bacterial (syphilis
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... - Differential Diagnosis ... central clearing • Secondary ... Syphilis - Red ... Papulosquamous #SkinRash #dermatology