Báo cáo khoa học: "Primary carcinoid tumors of the liver" ppsx

... the lat-eral segment of the left lobe of the liverFigure 1 Ultrasound of the abdomen; Ultrasound of the abdo- men depicting a 6.3 × 5.3 × 5.0 heterogenous solid mass in the lateral segment of ... severe symptoms. The risk of recurrence of primary hepatic carcinoid tumors after resection remains unknown. Background Although carcinoid tumors can be found thr...

Ngày tải lên: 09/08/2014, 07:21

... Liu 1 ,NingLi 2 Abstract Background: Primary carcinoid tumor of the gallbladder is rare and comprises less than 1% of all carcinoid tumors. Preoperative diagnosis of carcinoid tumor of the gallbladder is difficult. The imageology ... possible. Although, the study of neuroendocrine tumors has been advanced sig nificantly by the elucidation of aspects of carci...

Ngày tải lên: 09/08/2014, 03:21

... [3]. To the best of our knowledge, primary KS of the subcutis (i.e. without KS disease elsewhere) has not been documented. We present the first case of AIDS-associated KS primary to the subcu- taneous ... design, in the drafting of the manuscript. All authors have read the final manuscript and approve of its submission. Acknowledgements Written consent was obtained fro...

Ngày tải lên: 09/08/2014, 07:21

... invade the bile duct lamina via transmigration and ulcerations of the epithelial cell layer. Then the ongoing efflux of toxic bile into the portal field; together with activation of bili- ary epithelial ... or formation of xanthogranulomas (as in the case of xanthogranulomatous cholecystitis). An important conclusion of these studies was that IPT could develop as one of...

Ngày tải lên: 09/08/2014, 01:24

... in the left lobe of the liver. A computed tomographic scan confirmed a hypodense lesion in the left lobe of the liver. The patient underwent left hepatectomy. SFT was diagnosed on the basis of ... general, the clinical presentation of patients with SFT usually is mild and not distinctive from that of other lesions of the liver. The radiological findings may su gg...

Ngày tải lên: 09/08/2014, 01:24

... prepared the manuscript and reviewed the literature. MHG and G-QT provided the clinical data and reviewed the manuscript. C-LF reviewed the slides and supervised the preparation of the manuscript. Competing ... clinicopathologic review of 26 cases. Cancer 1990, 65:2762-2770. 3. Kransdorf MJ, Meis JM: From the archives of the AFIP. Extraskeletal osseous and cartilaginou...

Ngày tải lên: 09/08/2014, 01:24

... adeno-myoepithe- lioma, adeno-myoepithelioma (combination of adenoma and myoepithelioma), epithelialmyoepithelial adenoma, and epithelial-myoepithelial carcinoma are the terms having exactly the same ... markers (S-100 and Calponin) confirmed the diagnosis of myoepithelial carcinoma and excluded the diagnosis of epithelial-myoepithelial carcinoma. Some other kinds of tumors...

Ngày tải lên: 09/08/2014, 02:21

... extension of the swelling into the nasopharynx and indirect laryngoscopy revealed the lower limit of swelling at the level of valeculla. There was no significant lymph node enlargement in the neck. ... [4]. Majority of them are malignant with only 18% being benign. Of all the benign tumours pleomorphic adenoma is the commonest [4]. The most common site of pleomorph...

Ngày tải lên: 09/08/2014, 04:21

... presence of alternative splicing around the 5¢-end of exon 6 of Meis2 and Meis3 was tested by RT-PCR. The positions of molecular mass markers are shown to the left, and the size in base pairs of the ... for the inhibi- tory effect of the Hth domain, we created a series of GDB fusion proteins (Fig. 4F). Deletion of either the N-terminal 65 or the N-terminal 97...

Ngày tải lên: 16/02/2014, 15:20

... of a severe mutant. At the other end of the spectrum, where we have low energy, there is 75% probability for the mutation to be nonsevere if the energy is 0.125 or lower. Thus, on the basis of ... advantage of p53 mutation analysis, and a unique feature of this database, is the availabil- ity of the residual activity of the majority of p53 mis- sense mutants....

Ngày tải lên: 18/02/2014, 11:20