2025-11-272025-11-27http://hdl.handle.net/2263/105596Clinical history : A new born premature baby was born after 32 weeks gestation; the mother had polyhydramnios since 27 weeks gestation.An abdominal tumour was diagnosed in the baby with ultrasound examination and at birth she had hypertension and diabetes insipidus.Computer scan showed right-sided renal tumour with a single area of calcification.Nephrectomy was done.Diagnosis: Mesoblastic nephroma