7 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... Pinpoint areas (less ... cryoglobulins • Skin ... Algorithm #Causes #dermatology ... #physicalexam
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
PETECHIAE and PURPURA ... : Petechiae are ... . e.g. psoriasis ... nettle sting #Diagnosis ... #Dermatology #Skin
Janeway Lesions in Endocarditis seen on Physical Exam 

Dr Supradip Ghosh
@dr_supradip

36 year old male with history
could have been diagnosed ... #Endocarditis #PhysicalExam ... #clinical #photo ... #dermatology #soles ... #skin
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... - Differential diagnosis ... rosea #clinical #dermatology ... #photo #PhysicalExam
Pigmented Purpuric Dermatoses (PPD) - Capillaritis

Group of chronic, benign, cutaneous eruptions characterized by the presence of
the presence of petechiae ... characterized by petechiae ... involvement is less ... #differential #diagnosis ... #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Ankles, lower legs ... exposed ivy) • Psoriasis ... extremities, especially legs ... ; pruritis #dermatology ... #differential #diagnosis
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
(Panel A) and leg ... from the chest lesion ... A diagnosis of pyoderma ... second most common dermatologic ... #clinical #photo