A rare case of renal artery aneurysm - dawning of new treatment approach.

Renal artery aneurysms are a rare occurrence, with a prevalence of about <1%. The majority of patients are asymptomatic and are diagnosed through incidental findings on imaging. In very rare occurrences, the aneurysm can rupture and cause significant morbidity and even death.

Rare and unusual case of polyarteritis nodosa involving the gastrointestinal tract leading to bowel gangrene.

Polyarteritis nodosa (PAN) is a systemic necrotising vasculitis preferentially targeting medium-sized arteries and not related with glomerulonephritis or small vessel involvement. Clinical manifestations of PAN are multisystem. The gastrointestinal, renal, cardiac, musculoskeletal, skin and central nervous systems may be involved.