Search results for "CLEAR"

Läßt sich das sonomorphologische Lymphknotenstaging bei Kopf-Hals-Karzinomen automatisieren?

2000

OBJECTIVES B-scan ultrasound imaging is an obligatory examination of great clinical relevance in patients with head and neck cancer. The procedure, however, is dependent on an experienced examiner and thus requires higher personal resources than other examination techniques. In addition, its subjective character leads to possible deficits in reliability and objectivity. Established sonomorphologic criteria (echo-contour, echo-density, echo-structure, boundary) should therefore be matched to the findings of computer aided sonomorphometry. METHOD 200 sonographic images of the cervical region of patients with oral carcinoma were analysed semi- and fully automatically as well as interactively b…

Mo2023 Virtual Chromoendoscopy With I-Scan As Alternative to Dye-Spray Chromoendoscopy for Dysplasia Detection in Long-Standing Colonic Inflammatory …

2017

Transpupillare Thermotherapie (TTT) zur Behandlung von Aderhautmetastasen

2001

Die transpupillare Thermotherapie (TTT) wird erfolgreich zur Behandlung kleiner Aderhautmelanome am hinteren Augenpol eingesetzt [9, 13, 14]. Wir berichten uber die erfolgreiche Behandlung von Aderhautmetastasen mittels TTT unter intravenoser Gabe von Indozyaningrun (ICG). Bei 3 Patienten mit systemisch metastasierenden Karzinomen (Osophagus-, Bronchial- und Mamma-Ca) wurden Aderhautfiliae in 4 Augen mit jeweils einer Sitzung TTT behandelt. Verwendet wurde ein Diodenlaser (810 nm) und Spotgrose 2–3 mm. Die Laserleistung (im Mittel 0,75W) wurde beginnend bei 0,3W in 50 mW Schritten fur jeweils 1 Minute erhoht, bis die Tumoroberflache eine grauweise Odembildung zeigte. Jeweils 1 Minute nach T…

REMOVED: Amplatzer septal occluder for endoscopic treatment of the “sump syndrome” after choledochoduodenostomy: a new technique

2006

This article has been removed, consistent with Elsevier Policy on Article Withdrawal. Please see . The Publisher apologises for any inconvenience this may cause.

Endomicroscopy is born—do we still need the pathologist?

2007

284 Hemospray for Non-Variceal Upper Gastrointestinal Bleeding: Results of the Seal Dataset (Survey to Evaluate the Application of Hemospray in the L…

2012

Communicating with the hepatobiliary surgeon through structured report

2019

Communicating radiological findings to hepatobiliary surgeons is not an easy task due to the complexity of liver imaging, coexistence of multiple hepatic lesions and different surgical treatment options. Recently, the adoption and implementation of structured report in everyday clinical practice has been supported to achieve higher quality, more reproducibility in communication and closer adherence to current guidelines. In this review article, we will illustrate the main benefits, strengths and limitations of structured reporting, with particular attention on the advantages and challenges of structured template in the preoperative evaluation of cirrhotic and non-cirrhotic patients with fo…

Case report 28

1977

Somatostatin-Rezeptor-Szintigraphie bei endokriner Orbitopathie

1994

Somatostatin receptor scintigraphy with 111In-labeled octreotide proves to be a very sensitive diagnostic tool for evaluation of inflammative activity in endocrine ophthalmopathy (EO). The results of somatostatin receptor scintigraphy (SRS) in 40 patients with EO show a high orbital accumulation of 111In-octreotide in clinically active EO (4 h-median/orbit-brain-ratio: 12.6; controls 4 h-median: 5.8) Patients with clinically inactive EO (4 h-median: 7.1) show a similar orbital accumulation of radioactivity compared to controls. 5 patients with active orbital myositis also revealed an even higher orbital accumulation of radioactivity (4 h-median: 42.3). The diagnostic value of SRS lies in it…

Right ventricular volume determination in isolated human hearts

1986

For right ventricular volume determination a new method was developed that took into account right ventricular imaging by apical two-dimensional echocardiography in the four- and two-chamber views. Right ventricular volume was calculated by subtraction of the partial volume of the left ventricle and interventricular septum from the total heart volume of the right and left ventricles including the interventricular septum. Accuracy of the subtraction method was evaluated in isolated human hearts by two-dimensional echocardiography and radiography. Regression analysis indicated that for both the echocardiographic and radiologic procedures, the subtraction method gave the best correlation with …