Table 2.

Clinical Details and Follow-Up of Patients Failing Two Doses of IVIG

SexAge at
Onset
First
Treatment*
Initial Echocardiogram*Number of
Doses of
IVIG
Aneurysm*Thrombis*IV
Methylprednisolone*
(Number of
Courses)
IV
Cyclophosphamide
Last Echocardiogram
Male.9 y5 d6 d; normal329 d; 5.5 mm29 d18 d (4)Yes2.5 y; normal
Female1.8 y23 d20 d; echogenic coronaries340 d; 9 mm (giant)40 d72 d (1)No4.1 y; LAD enlarged, aneurysm R coronary
Male2.3 y9 d12 d; giant aneurysm and thrombosus and hypokinetic area LV apex212 d; 9 mm (giant)12 d26 d (1)No4.0 y; enlarged, irregular LAD, small area hypokinesis LV
Male2.7 y5 d6 d; echogenic coronaries3None16 d13 d (2)Yes2.8 y; normal
Male3.5 y3 d4 d; normal3NoneNoneNoneNo2.8 y; normal
  • LV indicates left ventricle; LAD, left anterior descending coronary artery.

  • * d = day of illness.

  • Does not confirm normal vessel wall histology.