16 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... Autoimmune Vasculitis (lupus ... Diagnosis #Algorithm #Causes ... #dermatology #physicalexam
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
CNS Manifestations ... Erythematosus (SLE) Clinical ... Demyelinating Syndrome ... autoantibodies that will cause ... #neurology #rheumatology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Extravascular Causes ... ) - HELLP syndrome ... hemoglobinuria (PNH ... usually IgG) (e.g. lupus ... differential #diagnosis #hematology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... Malignancy (e.g. hematologic ... Clinical Features ... • May involve PNS ... vein thrombosis Hematologic
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
disease • Systemic lupus ... nervous system (CNS ... Petechial or purpuric rash ... SJIA], systemic lupus ... Diagnosis #Management #Hematology
Stevens-Johnson Syndrome (SJS) - Appeared 4 days after starting antibiotic therapy

#Stevens #Johnson #Syndrome #SJS #clinical #video
Stevens-Johnson Syndrome ... Stevens #Johnson #Syndrome ... #SJS #clinical ... #video #dermatology ... #rash #physicalexam
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
GPA causes disease ... Rarely dominate the clinical ... Maculopapular rash ... • Goodpasture syndrome ... Polyangiitis #GPA #dermatology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
- Rash: multiple ... Causes: - Idiopathic ... , breast CA - Hematologic ... - Lupus - Leukemia ... #diagnosis #dermatology
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
Nikolsky's sign is a clinical ... , caused by the ... Nikolskys #Sign #TEN #Dermatology ... #PhysicalExam # ... Video #Clinical
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
present in 80% of cases ... #clinical #photo ... #dermatology #Palms ... #Soles #dermatology ... #physicalexam