Patients with NS developing after HSCT have been reported
to usually present with proteinuria, edema, and
hypoalbuminemia, similar to those observed in idiopathic NS
[14]. Most cases appear to be clinically obvious and easy to
diagnose. However, to establish the NS diagnosis in patients
with abnormal renal function, it is crucial to exclude different
syndromes that may follow HSCT, such as thrombotic
microangiopathy, sinusoidal obstruction syndrome leading
to the hepatorenal syndrome, nephrotoxicity related to toxic
agents, and infections [14].