Search

The article investigates how Yang Xiong’s 揚衿 (53 BCE-18 CE) famous judgment about rhapsodic poems («The fu of the Odes poets, through their beauty, offer standards [of moral behaviour], the fu of the epideictic poets are beautiful and lead to excess» 詩훙裂賦麗鹿則，辭훙裂賦麗鹿尼) was recalled and reinterpreted in order to make a point about what genre is worth pursuing in literary writing. Yang’s words were first quoted in the concluding remarks at the end of the «Shifu» 詩賦 section of the Hanshu’s 漢書 (Book of Han) «Yiwen zhi» 藝匡羚 (Bibliographical chapter), and since then, they became a well known trope particularly used in fu 賦 (rhapsody, poetic exposition) poetry literary criticism. The article makes an overview on how and when Yang’s judgment was utilized, to provide evidences of the different kinds of approaches regarding literature, and in particular fu poetry, since Han to VI century.

Copyright of Scienza Riabilitativa is the property of Associazione Italiana Fisioterapisti and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: Selecting the appropriate treatment strategy for the individual patient with DCIS represents a major challenge to the surgeon treating breast cancer in the 1990's., Cases and Methods: In this study 48 "pure" DCIS patients, treated at Surgical Department of Genoa University, have been selected and divided into Van Nuys prognostic groups. New prognostic classification (Van Nuys) defines three distinct and easily recognizable groups, each of which has a different likelihood of local recurrence if treated with breast conservation., Results: Our results confirm that the risk of local recurrence increases in close relation with prognostic classification groups and suggests that different forms of DCIS may require different treatments.

The Authors report a case of renal hemangiopericytoma, whose interest is related to the extreme rarity (24 cases reported until today), its insidious growth, the late in diagnosis, its uncertain clinical-biological evolution, not always predictable. Considering chemotherapy and radiotherapy ineffectiveness, an adequate treatment for such a neoplasm requires the surgical therapy, which must be followed by a careful follow-up.

The association in a single organ of two neoplasms with different, histogenensis is uncommon. A dual ano-rectal neoplasms, pigmented malignant melanoma in collision with adenocarcinoma is reported, along with a discussion concerning the problems related with primary origin of the melanocytic component.

We report the case of a 71 years old male patient with a "simple" form of Caroli's syndrome. The "simple" form is less common than the form associated with congenital hepatic fibrosis. In this case the intrahepatic bile duct dilatation was confined to the segments V and VI, and intrahepatic lithiasis and cholelithiasis were associated. Usually, Caroli's syndrome remains asymptomatic for the first 20 years of the patient's life, sometimes longer, and in few cases for the patient's whole life. "Simple" asymptomatic Caroli's syndrome is generally unrecognized and in our own case it was an intraoperative finding. Patient's age, the presence of a hepatitis C and the absence of malignant changes discouraged us from performing a right hepatectomy and then a Roux-en-Y intrahepatic bile duct jejunal anastomosis was done. One year after the operation the patient is leading a normal life, and he is symptom-free.

Intimal hyperplasia is one of the main risk factors for the patency of small diameter bypass grafts. The standard unfractioned heparin (UH) is able to control this phenomenon but the clinical use is not fit for long term treatment; on the other hand the antiplatelet drugs have an anti-thrombotic effect but they seem to be unable to control intimal hyperplasia. Low molecular weight heparins (LMWH) have an anti-thrombotic effect superimposable to that of UH with minimal side-effects and might inhibit intimal hyperplasia too. Based on these criteria, we carried out an experimental study on sheep with the aim of evaluating the efficacy of postoperative treatment with LMWH versus an anti-platelet drug in controlling intimal hyperplasia and growth of true endothelial cells in small prosthetic ePTFE grafts (4 mm) interposed in the carotid artery. At the operation, 30 sheep were randomly located in 3 groups: A = control group, no treatment; B = Ticlopidine hydrochloride 250 mg/bid by mouth for 4 weeks; C = LMWH 3.075 IU AXa (0.3 ml) sc preoperatively and then once a day for the same period. Complete thrombosis of the graft occurred in 7 sheep of group A, 5 in B and 2 partial in group C. The intimal hyperplasia was moderate-severe in group A, mild-moderate in group B and no-mild in group C. True endothelial cells were found mainly in the LMWH group; in the other groups and in other portions of the grafts the cellular coverage was accomplished almost completely by fibroblasts. The study is still in progress with 6 further sheep treated with LMWH.

The AA. report a case concerning a 58 years old woman with a large hepatic mass involving the segments V-VI-VII-VIII of the liver. The clinical and radiological findings were suggestive for primary malignant lesion. On the contrary, the cytological and histological findings allowed to diagnosis of inflammatory pseudotumor of the liver.

Thirty cases of primary hepatic carcinomas and twenty hepatic metastatic localizations with equivocal histopathological features were investigated using morphologic criteria and immunohistochemical methods. The study was performed on formalin-fixed, paraffin-embedded tissue sections from surgical removed specimens. On the basis of our experience (in according with literature data) we have shown that most of hepatocellular carcinomas express a specific morphologic pattern (i.e. contemporary cholangiocellular differentiation) and phenotypic characters (particularly CEA positivity with bile canalicular pattern). Nevertheless in some cases it is impossible to make a differential diagnosis; the evaluation of new biological parameters like proliferative index will be useful.