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Cerebral amyloid angiopathy (CAA) is a degenerative neurovascular disease in which the protein amyloid-beta accumulates in the vessel wall of cortical and leptomeningeal arteries. This may lead to acute lobar cerebral haemorrhage, which in case of CAA is fatal in 10-30% of cases. CAA may also present with transient focal neurological episodes (TFNE), the symptoms of which may mimic a transient ischaemic attack (TIA). Distinction between the two has important implications for therapy, as antithrombotics are relatively contra-indicated in CAA, but indicated after a TIA. We describe a patient with transient focal neurological deficits who was initially treated with antithrombotic therapy for a suspected TIA. Eventually, the diagnosis CAA was made and antithrombotic treatment was ceased. This case stresses the importance of considering the diagnosis CAA with TFNE in patients presenting with transient neurological deficits, in order to avoid an unnecessarily increased risk of symptomatic and possibly fatal cerebral haemorrhage.

Anastomotic leakage is a serious complication of gastro-intestinal surgery. Its prognosis is largely determined by early diagnosis and treatment, yet its symptoms can be aspecific and difficult to recognize in the postoperative phase. Here, we describe a case where recognition of serious anastomotic leakage was significantly delayed. This was due to the incorrect assumption that in the absence of abdominal pain, the deteriorating clinical condition of the patient was caused by aspiration pneumonia. What we learn is that a high index of suspicion of anastomotic leakage is required in the postoperative phase of gastro-intestinal surgery, even in the absence abdominal pain. Hence, CT imaging should be performed when in any doubt.