15 results
Nail Findings & Associated Conditions
Change in color, texture, or shape can be harmless, but may suggest
Nail Findings & ... #fingernail #pathology ... #differential # ... diagnosis #dermatology ... #nails #table #
Nail Findings & Associated Conditions
Change in color, texture, or shape can be harmless, but may suggest
Nail Findings & ... #fingernail #pathology ... #differential # ... diagnosis #dermatology ... #nails #table #
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
red-flags to exclude dermatologic ... Ill-appearing, vital sign ... #Diagnosis #Dermatology ... Targetoid #Algorithm #Differential ... #Ddxof
Bullous pemphigoid and pemphigus vulgaris

Comparison Table via Physical Examination, Nikolsky Sign and Differential Diagnoses

#Diagnosis #Dermatology #Bullous
vulgaris Comparison Table ... Examination, Nikolsky Sign ... and Differential ... #Diagnosis #Dermatology ... #Comparison #Table
Erythroderma - Diagnostic Algorithm. Pathophysiology: 1) Extensive cutaneous capillary dilation, results in widespread exfoliation of the
Pathophysiology: ... #Diagnosis #Dermatology ... Nikolsky #Algorithm #Differential ... #Ddxof
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Pathophysiology: ... #Diagnosis #Dermatology ... Palpable #Algorithm #Differential ... #Ddxof
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
Vasculitis #dermpath #dermatology ... #semiology #signs ... manifestations #pathology ... #lesions #differential
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Allopecia - Differential ... Alopecia areata (+Nail ... Examination: • Signs ... skin surface, nails ... #Diagnosis #dermatology
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
macule and papule (Table ... febrile have a wide differential ... rashes but without signs ... have a broader differential ... #Diagnosis #Dermatology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess Pathophysiology ... pneumonectomy if fail ... shows a small, stable ... Lung Abscess Differential ... Abscess #pulmonary #differential