19 results
Ruptured Tubal Ectopic Pregnancy on Pelvic Ultrasound

Young female.  Lower abdominal pain/VB.  UCG pos. Soft
Lower abdominal pain ... Diagnosis/differential ... Don't assume that acute ... Pelvis #Ultrasound #clinical ... #OBGyn #Obstetrics
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 • Defect in fetal free fatty acid metabolism products →
Acute Fatty Liver ... vomiting, abdominal pain ... infiltration) Differential ... Diagnosis: Viral ... Pregnancy #hepatology #obstetrics
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
vasculitis (3%) • Infections ... Vasculitis #dermpath #dermatology ... signs #lesions #diagnosis ... #clinical #manifestations ... pathology #lesions #differential
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
., HIV), EBV infection ... Alcohol-induced pain ... : Pain in involved ... #differential # ... hematology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Rarely dominate the clinical ... burning sensation or pain ... reticularis Differential ... Diagnosis: Vasculitis ... #rash #diagnosis
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Clinical Presentation ... younger pts) Differential ... chills, flank pain ... hemolytic #anemia #hematology ... #diagnosis
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Skin Lesions - Differential ... Diagnosis Framework ... with rheumatic pain ... Acute generalized ... #Diagnosis #Dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
children with acute ... multiforme • Acute ... Erythemas #comparison #table ... #differential # ... diagnosis #dermatology
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
effusions, weight gain ... • Rare: DAH, acute ... initiation • Differential ... Diagnosis: Infection ... #management #hematology
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
: Overwhelming clinical ... can mimic common infections ... presents as an acute ... Treatment: • Infection ... agent are the main