A 54-year-old female presented with abdominal pain, nausea, vomiting and diarrhea for 2 days. She had been on a regular diet and no such symptom was reported in the family. She reported polyuria and polydipsia for one month before presentation to the hospital but did not seek any medical attention. History of diabetes was reported in the family.

What can be the likely diagnosis? (Answer will be posted soon!) *This case is from the Docplexus Editorial Team for educative purposes only. Source: Case Reports in Medicine