The diagnosis of porphyria remains challenging as the condition is characterized by a myriad of clinical and biochemical features. More importantly, an acute attack is associated with increased morbidity and mortality. ...

Progressive multifocal leucoencephalopathy (PML) is a progressive demyelinating condition resulting from infection with the John Cunningham virus and precipitated by immunocompromised states. The HIV pandemic, especially ...

We report the case of an HIV-positive female patient with neurofibromatosis type 1 who was treated for recurrent peptic ulcer disease and later developed diabetes mellitus and chronic diarrhoea. A metastasising somatostatinoma ...