In spite of the improvement in imaging modalities and increasing recognition of biliary cystadenoma and cystadenocarcinoma, accurate preoperative diagnosis may be difficult. Complete surgical removal (liver resection or enucleation) of these lesions yields satisfying long-term results.

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The aim of this study was to retrospectively evaluate 140 patients with severe (97 massive, 43 moderate) haemoptysis treated by bronchial artery embolisation. Between January 1997 and April 2005, 140 patients (120 males and 20 females, aged 23-71 years) with severe haemoptysis considered surgically inoperable because of limited pulmonary reserve were treated by embolisation. The cause of haemoptysis was tuberculosis in 136 patients and malignancy in four. Embolisation succeeded in controlling haemoptysis immediately after the intervention in 138 patients (98.5%) and at 1 month in 126 patients (90%). Severe haemoptysis recurred in 11 patients with prior massive haemoptysis and 3 patients with prior moderate haemoptysis in a mean time of 3.7 months (1-7 months) after the last intervention. The bleeding source was detected during angiography and embolised in 12 of these patients. Two patients with malignant tumour died because of abundant bleeding, following an asymptomatic period of 30 days. There were no procedure-related major complications. Bronchial artery embolisation is a safe and effective palliative treatment alternative in moderate and massive haemoptysis.

Our purpose was to evaluate the utility of intrathecal gadopentetate dimeglumine -enhanced magnetic resonance cisternography (GdMRC). We injected 0.5 ml contrast medium into the subarachnoid space via lumbar puncture in 20 patients with suspected cerebrospinal fluid (CSF) rhinorrhoea. MRC showed CSF leakage in 14 patients with rhinorrhoea at the time of the examination, into the ethmoid air cells in nine, the sphenoid sinus in three and the frontal sinus in two cases. In 12 of these the site leakage was confirmed during surgical repair of the fistula. No leakage was observed in four patients with intermittent rhinorrhoea, not present at the time of the examination. GdMRC showed leakage in two patients with negative CT cisternography. GdMRC may prove better than CT cisternography, especially with slow CSF flow. We also showed low-dose GdMRC to be a feasible and relative safe way of confirming the presence of and localising active CSF leaks prior to surgical repair.

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