“…Limited to case reports reporting on either epidural or single episodes of spinal anaesthesia without any form of anticoagulation, we identified 21 such reports (12 epidurals, nine spinal anaesthesia) at platelet counts <100 × 10 9 /l at the time of puncture or catheter removal (Bailey et al , 1999; Moen et al , 2004; Nguyen et al , 2006; Morisaki et al , 1995; Gustafsson et al , 1988; Chang et al , 2003; Ezri et al , 2002; Harnett et al , 2000; Hew‐Wing et al , 1989; Kuczkowski & Benumof, 2002; Landau et al , 2003; Moeller‐Bertram et al , 2004; Nafiu et al , 2004; Ozgen et al , 2004; Raft et al , 2005; Sibai et al , 1986; Steer, 1993; Tamakawa & Ogawa, 1998; Wulf et al , 1988; Yuen et al , 1999). Sixteen were for analgesia during delivery (Bailey et al , 1999; Nguyen et al , 2006; Moen et al , 2004; Chang et al , 2003; Ezri et al , 2002; Harnett et al , 2000; Hew‐Wing et al , 1989; Kuczkowski & Benumof, 2002; Landau et al , 2003; Moeller‐Bertram et al , 2004; Nafiu et al , 2004; Raft et al , 2005; Steer, 1993; Yuen et al , 1999; Sibai et al , 1986). Five of these 16 were complicated by a spinal haematoma (three patients with HELLP syndrome, one patient with pre‐eclampsia and one patient with coagulopathy following resuscitation for haemorrhagic shock) (Yuen et al , 1999; Moen et al , 2004; Nguyen et al , 2006; Sibai et al , 1986) and one by an intracranial subdural haematoma in a patient with HELLP syndrome (Ezri et al , 2002).…”