62 results
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
erythematous and scaly rash ... , interdigital areas ... , and genital areas ... Scabies #Microscopy #NEJM
Herpes Zoster Mandibularis - The lesions were scattered along the area that is innervated by the
#Clinical #Photo ... #Mandibularis #Rash ... #NEJM #Shingles
A necrotic ulceration was observed on the right side of the tongue. Cervicofacial computed tomography, performed
complication of giant-cell ... arteritis #clinical #photo ... Arteritis #tongue #NEJM
Lymphangitis on the Abdomen - Examination revealed a warm, indurated plaque with extension toward her left
toward her left breast ... InfectiousDisease #Rash ... Lymphangitis #Abdominal #NEJM
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
• Langerhan cells ... in sun exposed areas ... plugging -> Discoid Rash ... UV light Incr cell ... Malar (butterfly) Rash
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis Rash ... ▪ “Rash” (75% ... cavity and genital areas ... , anal or oral areas ... Diagnosis #Clinical #Photo
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
with peripheral areas ... presenting as areas ... with peripheral areas ... Broncho-alveolar cell ... consolidation #Clinical #Radiology
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
.2>5 red blood cells ... /white cell casts ... of the retina, uveae ... maculopapular rash ... vesicular rash,
C5-C9 Deficiency - Pathogenesis and Clinical Findings
Note:
 • Risk of invasive meningococcal disease is 1000-10000x higher
Complement proteins create ... within bacterial cell ... walls/cell membranes ... leak out of the cell ... Maculopapular rash
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
and vomiting as well ... Clinical #Derm #EM #Radiology ... Pneumatosis #CT #NEJM