18 Questions
What term is used to describe superficial folliculitis in the text?
Bockhart impetigo
Where does a fragile, dome-shaped pustule typically occur in superficial folliculitis?
Scalps of children
Which term is used to describe the progression of deep bacterial folliculitis that may lead to a furuncle or carbuncle?
Sycosis barbae
What type of folliculitis is commonly found on the buttocks of adults according to the text?
Staphylococcus aureus folliculitis
Which bacterium is associated with 'hot tub' folliculitis as per the text?
Pseudomonas aeruginosa
In what area of the body do ecthymatous lesions commonly occur?
Legs
What is the key characteristic that distinguishes a carbuncle from a furuncle?
Communicating and infiltrated nature
In which area do carbuncles characteristically present?
Nape of the neck
What symptoms are often seen in patients with carbuncles?
Fever and malaise
Which of the following is NOT a risk factor for furunculosis?
Hyperthyroidism
How does a carbuncle typically heal?
Heals slowly by granulating with a yellow-gray irregular crater at the center
What do S.aureus dermal and subcutaneous abscesses commonly occur in?
Hair follicles
What imaging technique can be used to direct needle aspiration for culture and antibiotic susceptibility testing in patients with furuncles, carbuncles, or abscesses?
Ultrasonography
In patients with S.aureus-infected foot ulcers in diabetic patients, what underlying condition may be a concern leading to performing radiographic imaging?
Osteomyelitis
What is the main indication for performing imaging in cases of febrile neutropenic patients with extensive furuncles, carbuncles, or abscesses?
Determine the depth and extent of the infection
Which skin condition may lead to a suspected indolent pulmonary site of S.aureus infection that can spread to the skin and soft tissues?
Carbuncle
What is the primary technique for determining the presence of multiple abscesses separated by connective tissue trabeculae in carbuncles?
Biopsy
For patients with recurrent S.aureus skin infections, what aspect of management should be highlighted based on the information provided?
Long-term antibiotic therapy
Learn about superficial folliculitis, also known as Bockhart impetigo, and Staphylococcus aureus skin infections like bullous impetigo and ecthyma. Explore the clinical presentation and management of these common skin conditions.
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