Twice perforated stump appendicitis: a case report.

Stump appendicitis is an acute inflammation of the residual appendix and one of the rare complications after appendectomy. Stump appendicitis is an under-reported and poorly defined condition related to obstruction and inflammation of the residual appendix after an appendectomy, usually by a fecolith. It remains a clinical challenge because of delayed diagnosis and subsequent treatment with increased morbidity or mortality.

Varied presentations of pancreatic insulinoma: a case report.

An insulinoma is a rare functional pancreatic neuroendocrine tumour that is usually sporadic and solitary. The hallmark is hypersecretion of insulin, which leads to neuroglycopenia symptoms and uncontrolled sympathoadrenal activity. Neuroendocrine tumours can have a varied presentation, with symptoms often ascribed to a different diagnosis, thus delaying correct diagnosis and treatment.