Hospital admissions for hypertensive crisis in the emergency departments: a large multicenter Italian study.

Epidemiological data on the impact of hypertensive crises (emergencies and urgencies) on referral to the Emergency Departments (EDs) are lacking, in spite of the evidence that they may be life-threatening conditions. We performed a multicenter study to identify all patients aged 18 years and over who were admitted to 10 Italian EDs during 2009 for hypertensive crises (systolic blood pressure ≥220 mmHg and/or diastolic blood pressure ≥120 mmHg). We classified patients as affected by either hypertensive emergencies or hypertensive urgencies depending on the presence or the absence of progressive target organ damage, respectively.

Venous lower-limb evaluation in patients with acute pulmonary embolism.

Objectives: Compressive ultrasonography (CUS) of the lower limbs is the first choice for identifying deep venous thrombosis (DVT) in patients with symptomatic pulmonary embolism (PE). The aim of this study was to uncover clinical characteristics and CUS findings in patients with proven PE and their correlations with PE extent.

Methods: A total of 524 consecutive cases of proven symptomatic PE diagnosed between January 1996 and December 2006 were reviewed.

A shift from distal to proximal neoplasia in the colon: a decade of polyps and CRC in Italy.

Background: In the last years a trend towards proximalization of colorectal carcinomas (CRC) has been reported. This study aims to evaluate the distribution of CRC and adenomatous polyps (ADP) to establish the presence of proximalization and to assess the potential predictors.

Methods: We retrieved histology reports of colonic specimens excised during colonoscopy, considering the exams performed between 1997 and 2006 at Cuneo Hospital, Italy.

Common bile duct schwannoma: a case report and review of literature.

Schwannoma is a myelin sheath tumor complicated with neurofibroma, neurofibromatosis and neurogenic sarcoma. Peripheral nerve sheath tumors represent 2%-6% of gastrointestinal tract stromal tumors (GIST), but there are deficient data about location of neurogenic tumors in the biliary system and only nine cases of schwannoma of the extrahepatic biliary tract have been reported. These tumors are clinically non-specific.