Atypical haemolytic uraemic syndrome and its treatment: A case report.

Atypical Haemolytic Uraemic Syndrome (aHUS) is considered an uncommon pathology that usually affects young adults and causes acute kidney injury which can further lead to End Stage Renal Disease (ESRD). Here we present the case of a previously healthy young boy who was diagnosed as a case of atypical HUS on renal biopsy in Sheikh Zayed Hospital Lahore. His C3 was low, while ANA and C-ANCA P-ANCA were in normal range; multiple sessions of plasmapheresis were conducted, whereas IV Methylprednisolone was also given during both admissions (the patient had to be readmitted six months later after having been discharged on improvement). After that, his GFR improved along with other laboratory parameters. Rituximab was also offered but the family refused due to affordability issue.