An adult patient with common B-cell acute lymphoblastic leukaemia who presented with pancreatic involvement, description of the second adult case and review of paediatric cases.

Pancreatic involvement in acute lymphoblastic leukaemia (ALL) may go unrecognised. There are only a few paediatric cases; nevertheless, presentation with pancreatic involvement in an adult patient with ALL has been reported rarely. Our 52-year-old male patient came to us with abdominal pain, nausea and vomiting; he had pancreatic enlargement on CT. He was diagnosed with common B-cell ALL with pancreatic involvement. The patient obtained haematological remission and the pancreatic enlargement regressed after chemotherapy, but later he had central nervous system and liver relapses. He died 6 months after diagnosis because of progressive pneumonia and chemotherapy-resistant ALL with multiple extramedullary relapses.