National survey of anatomical pathology centres in Italy: the questionnaire.

OBJECTIVES: To obtain a picture of the work done in Italian anatomical pathology centres in 2014, and evaluate differences between the various centres in terms of the workloads of medical and non-medical staff. METHODS: A self-administered questionnaire designed by a SIAPEC working group was e-mailed to 256 centres and subsequently collected by the Anatomical Pathology Service of Bolzano. QlikView software was used to prepare the final database and check the quality of the data, which were processed using version 18.0 of SPSS for Windows statistical software. RESULTS: The questionnaire was completed by 120 of the centres (46.9%), which were staffed by a mean number of 6.6 physicians (range 1-24), 1.6 biologists (range 0-7), 10.8 laboratory technicians (range 2-47) and 2.2 administrative personnel (range 0-9). During 2014, the centres carried out a mean of 15,000 histology examinations (range 3,215-50,680), almost 11,700 immunohistochemistry examinations (range 0-54,359), and a mean of 1,471 molecular biology examinations (range 0-31,322) relating to a mean of 704 patients (range 0-9,434), and a mean of 16,509 cytology examinations (range 0-150,000) relating to 13,383 patients (range 0-120,000). Each centre physician issued a mean of 2,444 histology examinations reports (range 613-11,000); the ratio between the number of immunohistochemistry examinations and the number of histology examinations was 0.8 (range 0-2.7); and each laboratory technician had a mean overall annual workload of 3,072 histology, molecular biology and cytology examinations (range 793-9,882/year). These values varied widely among the participating centres. The mean ratio between the number of histology examinations carried out and the number of physicians was 1,982.77:1 a year in the small centres (< 10,000 histology cases/year), 2,627:1 a year in the medium-sized centres (10-24,999 histology cases/year), and 2,881.34:1 in the large centres (> 25,000 histology cases/year). There were significant differences between the small and medium-sized centres (p = 0.004) and between the small and large centres (p = 0.001), but not between the medium-sized and large centres.The ratio between the total number of histology, molecular biology and cytology examinations and the number of laboratory technicians was 1,963.34 in the small centres (< 10,000 examinations/year), 2,717.11 in the medium-sized centres (10,000-24,999 examinations/year), and 3,531.56 in the large centres (≥ 25,000 examinations/year). There were significant differences between the small and large centres (p = 0.001) and between the medium-sized and large centres (p = 0.004), but not between the small and medium-sized centres. CONCLUSIONS: The data collected by means of this survey provide an important, albeit partial, point of reference concerning the status of Italian anatomical pathology centres and their recent, everyday working situation.

Left atrial myxoma simulating a systemic disease with pleural-pericardial effusion. Detection by two-dimensional echocardiography.

Clinical symptoms of cardiac myxomas are often very confusing. We observed a 46-year-old woman with a left atrial myxoma simulating systemic disease with pleural-pericardial effusion. We think that like other systemic symptoms effusion (which to our knowledge has not been previously described in literature) can be attributed to the result of tumor secretion or necrosis. In fact, soon after surgical removal of the tumor, all pathological signs disappeared.

[Electrocardiographic and echocardiographic changes during antihypertensive therapy]. / Modificazioni elettrocardiografiche ed ecocardiografiche durante terapia antipertensiva.

To investigate the changes of electrocardiographic and echocardiographic indexes of left ventricular hypertrophy (LVH) during antihypertensive therapy, 100 hypertensive patients, mean age 46 years, were studied in pretreatment condition and during 12 months of antihypertensive therapy. In pretreatment condition, 83 patients showed LVH by echocardiography (echo; left ventricular mass index greater than 130 g/m2) and 30 patients had LVH by electrocardiography (ECG) (Sokolow index greater than 35 mm). In comparison to echo index of LVH, Sokolow index showed a sensibility of 34% and a specificity of 88%. Both LV mass echo index and ECG index significantly decreased after 3 months but in different way. LV mass index mainly decreased after 12 months, whereas Sokolow index particularly decreased after 6 months, with no further changes in the subsequent months. After 12 months of therapy, the LV mass echo index normalized in 19% of the patients (16/83) and Sokolow index normalized in 57% (17/30). ECG sensibility and specificity, in comparison to LV mass echo, was 20% and 100%, respectively. Thus, ECG appears less sensitive than echo in the detection of LVH. During antihypertensive therapy ECG index of LVH normalized more precociously and to a greater extent than the echo index. However, the normalization of LVH by ECG does not necessarily mean that a complete anatomic regression of LVH has occurred.