The presence of parenchymal hyperdensity with a maximum iodine concentration of >1.35 mg/mL may identify patients developing intracerebral hemorrhage with 100% sensitivity and 67.6% specificity.

We report on a 78-year old male with a positive family history for pancreatic cancer, who underwent total pancreatectomy for a suspected intraductal papillary mucinous neoplasm with extensive involvement of the main pancreatic duct and multiple branch ducts. The post operative course was uneventful. Macroscopic examination of the specimen revealed multiple solid non-mucinous tumour nodules throughout the main pancreatic duct and within multiple branch ducts. The microscopic appearance of the tumour, in particular its tubulopapillary growth pattern and immunohistochemical mucin profile (MUC1, MUC6 positive; MUC2, MUC5AC negative) were consistent with intraductal tubulopapillary neoplasia (ITPN) showing high-grade dysplasia. No evidence of stromal invasion was identified. To the best of our knowledge, this is the first report on ITPN in a high-risk patient based on a history of familial pancreatic cancer (FPC). The potential association between this entity and the spectrum of neoplastic lesions in FPC should be investigated with particular consideration of the lower biological aggressiveness of ITPN.

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We used continuous electroencephalography-functional magnetic resonance imaging (EEG-fMRI) to identify the linkage between the "epileptogenic" and the "irritative" area in a patient with symptomatic epilepsy (cavernoma, previously diagnosed and surgically treated), i.e. a patient with a well known "epileptogenic area", and to increase the possibility of a non invasive pre-surgical evaluation of drug-resistant epilepsies. A compatible MRI system was used (EEG with 29 scalp electrodes and two electrodes for ECG and EMG) and signals were recorded with a 1.5 Tesla MRI scanner. After the recording session and MRI artifact removal, EEG data were analyzed offline and used as paradigms in fMRI study. Activation (EEG sequences with interictal slow-spiked-wave activity) and rest (sequences of normal EEG) conditions were compared to identify the potential resulting focal increase in BOLD signal and to consider if this is spatially linked to the interictal focus used as a paradigm and to the lesion. We noted an increase in the BOLD signal in the left neocortical temporal region, laterally and posteriorly to the poro-encephalic cavity (residual of cavernoma previously removed), that is around the "epileptogenic area". In our study "epileptogenic" and "irritative" areas were connected with each other. Combined EEG-fMRI may become routine in clinical practice for a better identification of an irritative and lesional focus in patients with symptomatic drug-resistant epilepsy.

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