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Copyright of Die Ophthalmologie is the property of Springer Nature 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.)

Copyright of Die Unfallchirurgie is the property of Springer Nature 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.)

Copyright of Herz is the property of Springer Nature 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.)

Copyright of Die Radiologie is the property of Springer Nature 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.)

Percutaneous hepatic melphalan perfusion (PHMP) is a last-line treatment of inoperable primary or secondary liver tumors. Selective perfusion and saturation (chemosaturation) of the liver with the chemotherapeutic agent melphalan is performed via catheterization of the hepatic artery without affecting the rest of the body with its cytotoxic properties. Using an extracorporeal circulation and balloon occlusion of the inferior vena cava, the venous hepatic blood is filtered and returned using a bypass procedure. During the procedure, considerable circulatory depression and coagulopathy are frequent. The purpose of this article is to review the anesthesiological and postprocedural management of patients undergoing PHMP with consideration of the pitfalls and special circumstances. [ABSTRACT FROM AUTHOR]

While functional magnetic resonance imaging is still the reference deep brain imaging modality, a new emerging imaging technique--developed in our laboratory ("Physics for Medicine", Inserm, Centre national de la recherche scientifique (CNRS), École supérieure de physique et de chimie industrielles)--allows, via the transmission of ultrasonic plane waves at ultrafast frame rates, to significantly increase the sensitivity of ultrasound imaging to blood flows in small vessels in rodents. Due to its high sensitivity, excellent spatial resolution (100 µm), and temporal resolution (200 ms), this modality can identify the brain, spinal, or trigeminal ganglion areas functionally activated by a sensory stimulation or a task in rodents. Due to its small size and versatility, some studies were carried out in awake animals (rodents, ferrets, and nonhuman macaques), calm or during behavioral tasks. In the field of pain studies, it has the potential to study in an easier and more sensitive way: the network of areas activated by sensory or nociceptive stimuli, and also the dynamics of neural networks involved in the transmission, integration, and modulation of painful information (via the study of functional connectivity). After a brief introduction on this technical modality and the advances they have made to date in the field of neuroscience, this article describes the preclinical studies previously published by our team in the field of pain and concludes with the prospects opened by this technology in human clinics. [ABSTRACT FROM AUTHOR]

Copyright of Der Unfallchirurg is the property of Springer Nature 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.)

Copyright of Der Unfallchirurg is the property of Springer Nature 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.)

No reflow during percutaneous coronary intervention (PCI) is a complex issue with serious outcomes. Multiple studies have studied predictors of no-reflow during primary PCI, but data on patients with the late presentation is sparse, which constitutes the majority of patients in peripheral centers. This study aimed to determine predictors of no-reflow during PCI in patients with ST-segment elevation myocardial infarction (STEMI) in 7 days. It was a single-center prospective case-control study performed at a tertiary care center and included 958 patients with STEMI who underwent PCI within 7 days of symptom onset. Baseline and angiographic data of patients undergoing PCI were recorded and patients divided into reflow and no-reflow group. Of 958 who underwent PCI, 182 (18.9%) showed no-reflow by myocardial blush grade (MBG) < 2. No-reflow group had a higher mean age (66.46 ± 10.71 vs. 61.36 ± 9.94 years), lower systolic blood pressure (SBP) on admission (100.61 ± 26.66 vs. 112.23 ± 24.35, P < 0.0001), a higher level of peak Troponin I level (9.37 ± 2.81 vs. 7.66 ± 3.11 ng/dL, P < 0.0001), low left ventricular ejection fraction (36.71 ± 3.89 vs. 39.58 ± 4.28% respectively P < 0.0001). Among angiographic data and procedural features, multivariable logistic regression analysis identified that advanced age, reperfusion time > 6 hours, SBP < 100 mmHg on admission, functional status of Killip class for heart failure ≥ 3, lower EF (≤ 35%), low initial myocardial blush grade (≤ 1) before PCI, long target lesion length, larger reference diameter of vessel (> 3.5 mm) and high thrombus burden on angiography were found to be independent predictors of no-reflow (P < 0.05). No-reflow phenomenon after PCI for STEMI is complex and multifactorial and can be identified by simple clinical, angiographic, and procedural features. Preprocedural characters of the lesion and early perfusion decides the fate of the outcome. [ABSTRACT FROM AUTHOR]

Copyright of Der Urologe A is the property of Springer Nature 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.)

Intraoperative imaging diagnostics during open vascular surgical procedures aim to enhance diagnostic certainty during the operation, ensure quality control documentation and reduce avoidable complications; however, the evidence for the various diagnostic imaging procedures with respect to improvement of perioperative outcome is not confirmed for carotid endarterectomy or for infrainguinal bypass surgery. Nevertheless, an intraoperative diagnostic control is principally recommended. The advantage of intraoperative imaging is confirmed and essential for the surgical reconstruction of bypass occlusions and acute thromboembolic occlusions. [ABSTRACT FROM AUTHOR]

Copyright of Herz is the property of Springer Nature 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.)

Copyright of Der Radiologe is the property of Springer Nature 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.)

Copyright of Gefaesschirurgie is the property of Springer Nature 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.)

Copyright of Herz is the property of Springer Nature 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.)

Copyright of Herz is the property of Springer Nature 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.)

Diverticular bleeding is a complication of diverticular disease but in contrast to diverticulitis, publications concerning diverticular bleeding are less common. Diverticular bleeding is the cause of approximately 20–50% of cases of lower gastrointestinal bleeding and in rare cases can be life-threatening. The main symptom of diverticular hemorrhage is painless hematochezia and the German guidelines recommend that further diagnostics of suspected diverticular bleeding should be performed in hospital. Interdisciplinary diagnostic and therapeutic algorithms recommend primary endoscopy in acute as well as chronic recurrent diverticular bleeding. If endoscopy fails to provide an exact localization of the origin of bleeding, angiography or computed tomography (CT) angiography can be performed. The 99mTc erythrocyte scintigraphy should only be performed if endoscopy and angiography are unable to identify the localization of the bleeding source. More than 90% of diverticular hemorrhages stop spontaneously; however, it is general agreed that an active diverticular bleeding detected during colonoscopy should be immediately treated endoscopically. Alternative radiological techniques for hemostasis are rarely needed and attention must be paid to the complications. In the rare case of severe bleeding that cannot otherwise be stopped or if the bleeding vessel cannot be located, laparotomy and total colectomy can be recommended. If the diverticular bleeding has definitely been identified or recurrent bleeding causes chronic anemia, segmental or total colectomy may be undertaken; however, the advantages and disadvantages of both types of surgery have to be thoroughly explained to the patient. [ABSTRACT FROM AUTHOR]

Copyright of Zeitschrift für Herz-, Thorax- und Gefaesschirurgie is the property of Springer Nature 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.)

Copyright of Gefaesschirurgie is the property of Springer Nature 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.)

Copyright of Der Diabetologe is the property of Springer Nature 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.)

La maladie de Moya Moya est une maladie angiogénique, caractérisée par un rétrécissement de l'artère carotide interne distale qui s'étend aux segments proximaux des artères cérébrales moyennes et antérieures, induisant la formation de vaisseaux de suppléance. Ces derniers proviennent des collatérales parenchymateuses, perforantes, leptoméningées et autres anastomoses transdurales. Ces vaisseaux collatéraux ont un aspect caractéristique à l'angiographie formant un nuage de fumée : réseau Moya Moya. Son étiologie reste encore mal élucidée et représente 10 à 15% des causes d'accidents vasculaires cérébraux (AVC), avec 2 pics d'âge où l'atteinte est plus fréquente: les enfants autour de 5 ans et les adultes autour de 40 ans. Son évolution peut être lente avec des symptômes intermittents ou être fulminante avec un déclin neurologique rapide. Les données actuelles montrent l'importance du traitement chirurgical comme méthode de référence pour la prise en charge du syndrome de Moya en particulier chez les patients avec des symptômes progressifs et récidivants.

L'édème papillaire est un gonflement liquidien et /ou axonal de la tête du nerf optique du à un blocage du flux axoplasmique au niveau de la lame criblée. Nous rapportons le cas d'une jeune adolescente âgée de 17 ans, qui présenta un édème papillaire bilatéral secondaire à une hypertension intracrânienne idiopathique.

Copyright of Spektrum der Augenheilkunde is the property of Springer Nature 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.)

Copyright of Rechtsmedizin is the property of Springer Nature 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.)

Copyright of Gefaesschirurgie is the property of Springer Nature 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.)

Moya moya disease is an angiogenic disease characterized by the narrowing of the distal internal carotid artery extending to the proximal segments of the middle and anterior cerebral arteries, inducing collateral vessels formation. These vessels come from the collateral parenchymal vessels, the perforating vessels, leptomeningeal vessels and other transdural anastomoses. These collateral vessels have a characteristic appearance on angiography, forming a cloud of smoke: net-like moyamoya. Its etiology is still poorly understood. Moyamoya disease accounts for 10-15% of the causes of stroke, with 2 age peaks at which its occurrence is more frequent: children around 5 years old and adults around 40 years old. Its evolution can be slow with intermittent symptoms or fulminant with fast neurological deterioration. The current data show the role of surgery as the gold standard for the treatment of moyamoya syndrome, in particular in patients with progressive and recurrent symptoms. [ABSTRACT FROM AUTHOR]

Copyright of Herz is the property of Springer Nature 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.)

Copyright of Der Internist is the property of Springer Nature 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.)

Copyright of Strahlentherapie und Onkologie is the property of Springer Nature 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.)

Copyright of Herz is the property of Springer Nature 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.)

Nous rapportons un cas d'anévrysme post-traumatique de l'artère carotide interne chez un enfant de 11 ans, ayant présenté une ophtalmoplégie droite. Un faux anévrisme de la carotide interne droite a été diagnostiqué par angiographie cérébrale. Le malade a bénéficié d'un traitement endovasculaire et l'évolution fut favorable. Malgré leur rareté, le diagnostic des anévrysmes post traumatiques devrait être évoqué chez tout traumatisé crânien en cas d'aggravation clinique secondaire, afin de réaliser une exploration angiographique avant d'envisager un traitement radical soit chirurgical soit par voie endovasculaire.

Papilledema is a fluid and/or axonal swelling of the optic nerve head due to a blockage of axoplasmic flow at the level of the cribriform plate. We report the case of a 17-year old adolescent girl with bilateral papilledema secondary to idiopathic intracranial hypertension. [ABSTRACT FROM AUTHOR]

Résumé Introduction Le succès de la chirurgie des lambeaux est fortement dépendant de la vascularisation, selon le principe de vascularisation dermique et sous dermique. Ce principe impose le respect de dimensions compatibles avec la survie du lambeau. L’angiographie au vert d’indocyanine (AVI), technique permettant une évaluation de la vascularisation par fluorescence, s’est développée au cours des deux dernières décennies. Le but de cet article est de réaliser une revue de la littérature sur la technique et d’en évaluer l’intérêt en chirurgie reconstructrice dans la pratique des lambeaux. Méthode Nous avons recherché les articles référencés sur PubMed de 1995 à 2015. Tous les types d’études et de lambeaux étaient acceptés. Les articles qui ne portaient pas sur la chirurgie reconstructrice étaient exclus. Résultats Cent cinquante-cinq articles ont été trouvés et trente-quatre ont été sélectionnés. L’AVI peut être utilisée pour le repérage des vaisseaux perforants, la détermination des contours d’un lambeau, l’évaluation de sa viabilité per- et postopératoire et l’évaluation des anastomoses. Conclusion Cette technique permet un pronostic fiable des zones de nécroses potentielles en temps-réel et de déceler plus précocement d’éventuelles complications par rapport aux techniques classiques. Summary Background The success of flap surgery is highly dependant of vascularisation, according to the principle of dermal and subdermal perfusion. This principle requires compatible dimensions for the survival of the flap. Indocyanine green angiography (ICG), a technique enabling an assessment of vascularization by fluorescence, has received a considerable impetus during the last two decades. The purpose of this article was to conduct a review on this technique and to evaluate its relevance in flap surgery. Method We reviewed all articles referenced on PubMed from 1995 till 2015 using a search combining the terms ‘indocyanine green’, ‘flap’, ‘near-infrared’, ‘fluorescence’, ‘imaging’ OR ‘angiography’. Results One hundred fifty five articles were found and among those thirty-four were selected. ICG is a reliable technique to locate perforants vessels, to determine the outlines of the flat and evaluate its per- and postoperative viability and to appraise anastomoses. Conclusion This technique allows a reliable and real-time assessment of potential necrotic areas and an improvement in the detection of complications compared to conventional techniques. [ABSTRACT FROM AUTHOR]

Copyright of Herz is the property of Springer Nature 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.)