3 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential ... Diagnosis Algorithm ... Metastatic - Most common ... in adults - Breast ... Cyst Malignant
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
papules, pustules, cysts ... eyebrows, perinasal areas ... Erythema with greasy ... - Sun-exposed areas ... with adherent, greasy
PFAPA Syndrome - Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis

EPIDEMIOLOGY:
PFAPA is the most common syndrome entailing
globally, excluding areas ... having a “mossy” appearance ... DIFFERENTIAL DIAGNOSIS ... • Cyclic neutropenia ... dominant inheritance pattern