36 results
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Pruritus - Generalized ... Differential Diagnosis ... Lesion / Systemic ... #primary #secondary ... #dermatology #Differential
Vasculitis: In this instance, the vasculitic skin lesions were secondary to Haemophilus endocarditis.
Photo credit, Josh Fierer,
the vasculitic skin ... lesions were secondary ... to Haemophilus endocarditis ... Photo credit, Josh ... #Dermatology #SkinRash
Dematoses in Pregnancy - Specific Skin Conditions
Non-Pruritic
 • Pustular psoriasis of pregnancy
 • Impetigo Herpetiformis
Pruritic -
Lesion • Intrahepatic ... Lesion • Pemp ... pregnancy #rash #dermatology ... #Differential # ... Diagnosis #Algorithm
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
with devastating differential ... vasculitic diseases secondary ... palpable, the differential ... gonococcal disease, endocarditis ... #Diagnosis #Dermatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
in primary or secondary ... Schonlein Purpura - Endocarditis ... cryoglobulins • Skin ... #Causes #dermatology ... #physicalexam
Janeway Lesions in Endocarditis seen on Physical Exam 

Dr Supradip Ghosh
@dr_supradip

36 year old male with history
sister shared these photos ... could have been diagnosed ... PhysicalExam #clinical ... #photo #dermatology ... #soles #skin
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
Pruritus - Primary ... Skin Lesion - Differential ... Diagnosis Algorithm ... • Xerosis (dry skin ... #primary #dermatology
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... diagnosis: secondary ... rosea #clinical #dermatology ... #photo #PhysicalExam
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Findings: • Petechiae ... with pruritus, ... reticularis Differential ... Polyangiitis #GPA #dermatology ... #rash #diagnosis
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Vascular Skin Lesions ... - Differential ... Diagnosis Algorithm ... - Petechiae < ... Vasculitis #SkinRash #dermatology