<prompt> 4 years old child having palpable abdominal mass hypertension with sweating and diarrhea is due to -NeuroblastomaNephroblastomaPCKD. Polycystic kidney diseaseAll of the above  <response>: Ans. is a i.e., NeuroblastomaNeuroblastoma - Ghai 7thep. 590o M.C. Intraabd solid tumor in children,o M.C. site of primary tumor: Adrenal gland 30o Paravertebral retroperitoneal 28o Metastasis usually skeletal facial boneskull.o May be associated with sweating, diarrhea, hypertension. Cerebellar sign, opsoclonus.Wilms Tumor Nebroblastoma - Ghai 7thep. 591o M.C. malignant tumor of kidney,o Present in early childhood,o Abdominal mass.o May have hematuria, hypertension, abd. pain, fever.PCKD - Ghai 7the p. 471o Infantile form adult form,o Infantile-ARo Adult - ADTnt. with abdominal cystic mass. 