26 results
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Ulcerative Blastomycosis ... Skin Lesion 57 ... lesion lower back ... heaped up borders); differential ... Blastomycosis #SkinRash #dermatology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Ring-Enhancing Lesions ... , may also see skin ... #Brain #differential ... causes #radiology #neurology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Dermatologic Manifestations ... Bullae/Blisters • Ulceration ... reticularis Differential ... vasculitis #Dermatologic ... Polyangiitis #GPA #dermatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
more): Genital ulceration ... response to local skin ... injury) • Neurologic ... Behcet disease) Differential ... Crohn disease, ulcerative
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... palms/soles - Differential ... rosea #clinical #dermatology ... #photo #PhysicalExam
Moro Reflex on Newborn Physical Exam

The Moro reflex is obtained by holding the baby’s head and
and the index finger ... upper motor neuron lesions ... brachial plexus lesion ... Clinical #Video #Neurology ... #Normal #PhysicalExam
Hoffmann's sign was originally described as follows: the test is performed by supporting the patient's hand
relaxed and the fingers ... The middle finger ... especially of the lesions ... Hoffmanns #Sign #PhysicalExam ... #Neurology #Reflex
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... - Differential ... Burrows between fingers ... #Lesions #Differential ... #Diagnosis #Dermatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... reddish-purple lesions ... cryoglobulins • Skin ... Algorithm #Causes #dermatology ... #physicalexam
Pediatric Primitive Reflexes - Maneuver and Ages

Palmar Grasp Reflex
 - Place your fingers into the baby's
- Place your fingers ... will flex all fingers ... Stroke the perioral skin ... Peds #Diagnosis #Neurology ... #PhysicalExam