9 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Tuberculosis • Syphilis ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
Algorithm for evaluating ... ring-enhancing lesions ... ringenhancing #lesions ... #cns #brain #diagnosis ... #causes #radiology
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
present in 80% of cases ... Rash #clinical #photo ... #dermatology #Palms ... #Soles #dermatology ... #physicalexam
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... diagnosis: secondary syphilis ... rosea #clinical #dermatology ... #photo #PhysicalExam
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
Genital Lesions ... Differential Diagnosis Algorithm ... • Secondary Syphilis ... #skinlesions #dermatology ... #causes
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis ... heaped, wart-like lesions—Condyloma ... resembling rashes caused ... Diagnosis #Clinical #Photo ... #Dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Differential Diagnosis Algorithm ... (Ring- shaped) lesion ... • Secondary Syphilis ... Papulosquamous #SkinRash #dermatology ... #causes
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Differential Diagnosis Algorithm ... reddish-purple lesions ... #Causes #dermatology ... #physicalexam
Cutaneous Mucormycosis Eschar
30 M HIV cd4 10 VL 30k traumatic injury of arm few months ago
immunosuppressed pts ... cutaneous mucor cases ... from center of lesion ... Mucormycosis #Eschar #dermatology ... skin #clinical #photo