20 results
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
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Genital Skin Ulcers ... Algorithm Painful ... ) • Behcet's syndrome ... Painless: • Primary syphilis ... ulcerative #skinrash #dermatology
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Algorithm DIFFUSE ... • Loose anagen syndrome ... to Skin Disease ... syphilis #Diffuse ... HairLoss #Alopecia #dermatology
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
Secondary ... disorders • Diagnosis ... and Treatment Algorithm ... #HES #Hematology ... #management #algorithm
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
- Differential Diagnosis ... Meningococcal meningitis, Secondary ... syphilis, Disseminated ... Erythema Multiforme, DRESS ... #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
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
- Differential Diagnosis ... Algorithm Elevated ... acuminata) • Secondary ... Syphilis (condyloma ... #skinlesions #dermatology
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 ... angiomatosis, Sweet syndrome
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
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Without treatment ... Secondary Syphilis ... and nephrotic syndrome ... granuIomas on skin ... Latent #Tertiary #Diagnosis