317 results
Grouped Pustules on an Erythematous Base - On physical examination, grouped, coalescing pustules that had scalloped
Grouped Pustules ... grouped, coalescing pustules ... One of the pustules ... the top of the pustule ... #Clinical #Derm
Ecthyma Gangrenosum - A physical examination revealed a 2-cm hemorrhagic patch with an erythematous border (Panel
into a violaceous pustule ... #Clinical #Derm
Iododerma from Contrast Material - Several hours later, generalized pustular eruptions developed, with multiple coalescing vesicles
later, generalized pustular ... #Clinical #Derm
Skin Findings in Disseminated Gonorrhea - The rash consists of few skin lesions only, usually on
form papules and pustules ... Clinical #EM #IM #Derm
Kerion - A Boggy Lump - On examination, there was an erythematous, mildly tender, boggy swelling
was studded with pustules ... B) #Clinical #Derm
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
raised papular and pustular ... capitis #ringworm #derm
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... Framework What are pustules ... • Pustules < 5-10 ... Rosacea Pustular ... Erosive pustular
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... Folliculitis - Pustules ... • Impetigo - Pustules ... with satellite pustules ... periphery #Pustular
Fluid-filled Rash - Diagnostic Algorithm.  Pustule: 1) Pustules more commonly suggest an infectious process (bacterial,
Pustule: 1) Pustules ... FluidFilled #Vesciular #Pustular
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
erythema and erosive pustules ... Blenorrhagicum - pustular