Thursday 29 March 2018

INCOMPLETE KD?

START IV CEFTRIAXONE
DECIDE IVIG LATER B4 D10

Figure 3.

TRICKILY ADENOVIRUS CAN CO-EXIST
Trickily, these children may have a concurrent viral infection, often adenovirus. Adenovirus is more likely with exudative pharyngitis and conjunctivitis and positive PCR assay. KD is more likely with erythema/swelling of hands and feet, strawberry tongue, and a desquamating groin rash.



Pitfalls:
Fever and pyuria in an infant or young child may be diagnosed as a urinary tract infection, with subsequent development of rash, red eyes, and red lips attributed to an antibiotic reaction. Irritability and a culture-negative pleocytosis of the cerebrospinal fluid in an infant with prolonged fever suggestive of aseptic meningitis (or if antibiotics have been given, partially treated meningitis) may cause a diagnosis of KD to be overlooked. Cervical lymphadenitis as the primary clinical manifestation can be misdiagnosed as having bacterial adenitis. Gastrointestinal symptoms are considered for surgical causes, other physical findings of KD can be overlooked.


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