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  1. Article: Prepectoral Breast Reconstruction without Acellular Dermal Matrix: Have We Come Full Circle?

    Schmidt, Volker J / Toyserkani, Navid Mohamadpour

    Journal of personalized medicine

    2022  Volume 12, Issue 10

    Abstract: Breast reconstruction is an integral part of breast cancer treatment [ ... ]. ...

    Abstract Breast reconstruction is an integral part of breast cancer treatment [...].
    Language English
    Publishing date 2022-10-01
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2662248-8
    ISSN 2075-4426
    ISSN 2075-4426
    DOI 10.3390/jpm12101619
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book ; Online: Waldbodenzustandsbericht für Niedersachsen und Bremen

    Evers, Jan / Dammann, Inge / König, Nils / Paar, Uwe / Stüber, Volker / Schulze, Andreas / Schmidt, Marcus / Schönfelder, Egbert / Eichhorn, Johannes

    Ergebnisse der zweiten Bodenzustandserhebung im Wald (BZE II)

    (Beiträge aus der Nordwestdeutschen Forstlichen Versuchsanstalt ; Band 19)

    2019  

    Author's details J. Evers, I. Dammann, N. König, U. Paar, V. Stüber, A. Schulze, M. Schmidt, E. Schönfelder, J. Eichhorn
    Series title Beiträge aus der Nordwestdeutschen Forstlichen Versuchsanstalt ; Band 19
    Collection
    Keywords Bodenzustandserhebung ; Waldboden ; kritisch ; Niedersachsen ; Bremen
    Subject Wald ; Waldböden
    Language German
    Size 1 Online-Ressource (X, 488 Seiten), Illustrationen (teilweise farbig), Diagramme (überwiegend farbig), Karte (teilweise farbig
    Publisher Universitätsverlag Göttingen
    Publishing place Göttingen
    Publishing country Germany
    Document type Book ; Online
    HBZ-ID HT020233169
    ISBN 9783863953881 ; 3863953886
    DOI 10.17875/gup2019-1162
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: Prepectoral Breast Reconstruction without Acellular Dermal Matrix

    Volker J. Schmidt / Navid Mohamadpour Toyserkani

    Journal of Personalized Medicine, Vol 12, Iss 1619, p

    Have We Come Full Circle?

    2022  Volume 1619

    Abstract: Breast reconstruction is an integral part of breast cancer treatment [.] ...

    Abstract Breast reconstruction is an integral part of breast cancer treatment [.]
    Keywords n/a ; Medicine ; R
    Language English
    Publishing date 2022-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Book ; Online: Synopse der Hauptmerkmale der forstlichen Standortskartierungsverfahren der Nordwestdeutschen Bundesländer

    Schmidt, Wolfgang / Stüber, Volker / Ullrich, Thomas / Paar, Uwe / Evers, Jan / Dammann, Klaus / Hövelmann, Thomas / Schmidt, Marcus

    (Beiträge aus der Nordwestdeutschen Forstlichen Versuchsanstalt ; 12 ; Universitätsdrucke)

    2015  

    Abstract: Die forstliche Standortskartierung stellt sowohl für die forstliche Praxis als auch für die Forschung eine wichtige Grundlage dar. In den im Zuständigkeitsbereich der Nordwestdeutschen Forstlichen Versuchsanstalt liegenden Bundesländern Hessen, ... ...

    Author's details Wolfgang Schmidt, Volker Stüber, Thomas Ullrich, Uwe Paar, Jan Evers, Klaus Dammann, Thomas Hövelmann, Marcus Schmidt
    Series title Beiträge aus der Nordwestdeutschen Forstlichen Versuchsanstalt ; 12
    Universitätsdrucke
    Collection
    Abstract Die forstliche Standortskartierung stellt sowohl für die forstliche Praxis als auch für die Forschung eine wichtige Grundlage dar. In den im Zuständigkeitsbereich der Nordwestdeutschen Forstlichen Versuchsanstalt liegenden Bundesländern Hessen, Niedersachsen, Sachsen-Anhalt und Schleswig- Holstein werden unterschiedliche Standortskartierungsverfahren angewandt. Dies erschwert länderübergreifende Auswertungen und Vergleiche. In diesem Band wird von Standortskartierern und Bodenkundlern versucht, die Ergebnisse unterschiedlicher Standortskartierungsverfahren miteinander vergleichbar zu machen. Dazu werden die länderspezifischen Verfahren zur Erfassung der Hauptmerkmale des Standortes bezüglich Klima, Nährstoff- und Wasserhaushalt kurz beschrieben und analysiert. Die vergleichbaren Merkmale der Verfahren der betrachteten Bundesländer sind einander in Form von umfangreichen Übersetzungstabellen gegenübergestellt. Sie stellen eine operationale Arbeitsgrundlage für die forstliche Forschung und Praxis dar.
    Language German
    Size II, 136 S., Kt., Tab.
    Publisher Univ.-Verl. Göttingen
    Publishing place Göttingen
    Publishing country Germany
    Document type Book ; Online
    Note Zsfassungen in engl. Sprache
    HBZ-ID HT019155919
    ISBN 978-3-86395-188-7 ; 3-86395-188-3
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  5. Article: Free Flap Reconstruction of Sternal Defects after Cardiac Surgery: An Algorithmic Approach for Dealing with Sparse Recipient Vessels.

    Bigdeli, Amir K / Falkner, Florian / Schmidt, Volker J / Thomas, Benjamin / Engel, Holger / Reichenberger, Matthias / Germann, Günter / Gazyakan, Emre / Kneser, Ulrich

    Plastic and reconstructive surgery. Global open

    2024  Volume 12, Issue 4, Page(s) e5722

    Abstract: Background: Sparsity of recipient vessels poses a challenge for microsurgical free flap reconstruction of sternal defects following deep sternal wound infection after cardiac surgery.: Methods: From January 2013, a standardized algorithm for dealing ... ...

    Abstract Background: Sparsity of recipient vessels poses a challenge for microsurgical free flap reconstruction of sternal defects following deep sternal wound infection after cardiac surgery.
    Methods: From January 2013, a standardized algorithm for dealing with sparse recipient vessels was strictly followed. In this retrospective study including 75 patients, we compared operative details, surgical complications, and reconstructive outcomes of patients treated according to this algorithm (group A: January 2013-May 2021; n = 46) with a historical control group (group B: January 2000-December 2012, n = 29).
    Results: The left internal mammary artery had been harvested for arterial bypass grafting in 40 of 46 cases (87%) in group A and in all cases in group B. The right internal mammary artery (RIMA) and right internal mammary vein (RIMV) were the first choice as recipient vessels. In case of unsuitability of the RIMV, a right cephalic vein (CV) turndown was used for venous outflow. If both RIMA and RIMV proved insufficient, a single-stage arterio-venous loop (AVL) between the CV and subclavian artery (CV-SA AVL), CV and thoracoacromial artery (CV-TA AVL), or subclavian artery and subclavian vein (SA-SV AVL) was established. The algorithmic approach significantly reduced partial flap necrosis [group A: n = 3 (7%) versus group b: n = 7 (24%);
    Conclusions: Standardized approaches improve clinical outcomes in microsurgical free flap sternal reconstruction after cardiac surgery.
    Language English
    Publishing date 2024-04-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2851682-5
    ISSN 2169-7574 ; 2169-7574
    ISSN (online) 2169-7574
    ISSN 2169-7574
    DOI 10.1097/GOX.0000000000005722
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 7091: Show issues Location:
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  6. Article ; Online: Regionale Weichteilrekonstruktion an der unteren Extremität.

    Schmidt, Volker J / Kneser, Ulrich

    Zeitschrift fur Orthopadie und Unfallchirurgie

    2019  Volume 157, Issue 1, Page(s) 95–108

    Abstract: The present refresher article highlights the current role of pedicled flaps in the reconstruction of complex wounds at the lower extremity. Due to the increasing standardization and ongoing improvements in microsurgery and in view of the fact that local ... ...

    Title translation Pedicled Flaps in the Reconstruction of Complex Wounds at the Lower Extremity.
    Abstract The present refresher article highlights the current role of pedicled flaps in the reconstruction of complex wounds at the lower extremity. Due to the increasing standardization and ongoing improvements in microsurgery and in view of the fact that local tissue limitation and elevated rates of wound healing disorders reduced the attraction of pedicled flaps to the lower extremity, free flaps became a serious alternative. However, in consideration of the individual patient demand pedicled flaps to the lower extremity still have their eligibility and can be superior to free flaps in selected cases. Here we present a short guide for the general use and indications of pedicled flaps particular to the lower extremity and give a detailed overview of five established pedicled flaps. Based on our experience we provide pitfalls and pearls and discuss the reconstructive decision-making in light of the alternative free flap option.
    MeSH term(s) Humans ; Lower Extremity/injuries ; Lower Extremity/surgery ; Reconstructive Surgical Procedures/methods ; Soft Tissue Injuries/surgery ; Surgical Flaps/surgery
    Language German
    Publishing date 2019-02-20
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2280747-0
    ISSN 1864-6743 ; 1438-941X ; 1864-6697 ; 0044-3220
    ISSN (online) 1864-6743 ; 1438-941X
    ISSN 1864-6697 ; 0044-3220
    DOI 10.1055/s-0043-124091
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Uk I Zs.45: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Uk I Zs.45/X: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  7. Article: A Multidisciplinary Approach to Complex Dermal Sarcomas Ensures an Optimal Clinical Outcome.

    Trøstrup, Hannah / Bigdeli, Amir K / Krogerus, Christina / Kneser, Ulrich / Schmidt, Grethe / Schmidt, Volker J

    Cancers

    2022  Volume 14, Issue 7

    Abstract: Primary dermal sarcomas (PDS) belong to a highly clinically, genetically and pathologically heterogeneous group of rare malignant mesenchymal tumours primarily involving the dermis or the subcutaneous tissue. The tumours are classified according to the ... ...

    Abstract Primary dermal sarcomas (PDS) belong to a highly clinically, genetically and pathologically heterogeneous group of rare malignant mesenchymal tumours primarily involving the dermis or the subcutaneous tissue. The tumours are classified according to the mesenchymal tissue from which they originate: dermal connective tissue, smooth muscle or vessels. Clinically, PDS may mimic benign soft tissue lesions such as dermatofibromas, hypertrophic scarring, etc. This may cause substantial diagnostic delay. As a group, PDS most commonly comprises the following clinicopathological forms of dermal sarcomas: dermatofibrosarcoma protuberans (DFSP), atypical fibroxanthoma (AFX), dermal undifferentiated pleomorphic sarcoma (DUPS), leiomyosarcoma (LMS), and vascular sarcomas (Kaposi's sarcoma, primary angiosarcoma, and radiation-induced angiosarcoma). This clinical entity has a broad spectrum regarding malignant potential; however, local aggressive behaviour in some forms causes surgical challenges. Preoperative, individualised surgical planning with complete free margins is pivotal along with a multidisciplinary approach and collaboration across highly specialised surgical and medical specialties. The present review gives a structured overview of the most common forms of dermal sarcomas including surgical recommendations and examples for advanced reconstructions as well as the current adjunctive medical treatment strategies. Optimal aesthetic and functional outcomes with low recurrence rates can be achieved by using a multidisciplinary approach to complex dermal sarcomas. In cases of extended local tumour invasion in dermal sarcomas, advanced reconstructive techniques can be applied, and the interdisciplinary microsurgeon should be an integral part of the sarcoma board.
    Language English
    Publishing date 2022-03-26
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers14071693
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Inverse-Tunable Red Luminescence and Electronic Properties of Nitridoberylloaluminates Sr

    Elzer, Eugenia / Strobel, Philipp / Weiler, Volker / Amin, Muhammad R / Schmidt, Peter J / Moewes, Alexander / Schnick, Wolfgang

    Chemistry (Weinheim an der Bergstrasse, Germany)

    2022  Volume 28, Issue 12, Page(s) e202104121

    Abstract: The nitridoberylloaluminate ... ...

    Abstract The nitridoberylloaluminate Ba
    Language English
    Publishing date 2022-02-02
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1478547-X
    ISSN 1521-3765 ; 0947-6539
    ISSN (online) 1521-3765
    ISSN 0947-6539
    DOI 10.1002/chem.202104121
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  9. Article: Controversial Aspects of Diagnostics and Therapy of Idiopathic Condylar Resorption: An Analysis of Evidence- and Consensus-Based Recommendations Based on an Interdisciplinary Guideline Project.

    Riechmann, Merle / Schmidt, Christopher / Ahlers, M Oliver / Feurer, Ima / Kleinheinz, Johannes / Kolk, Andreas / Pautke, Christoph / Schön, Andreas / Teschke, Marcus / Toferer, Astrid / Lux, Christopher J / Kirschneck, Christian / Krombach, Gabriele A / Ottl, Peter / Vieth, Ulla / Stengel, Johanna / Völker, Caroline / Neff, Andreas

    Journal of clinical medicine

    2023  Volume 12, Issue 15

    Abstract: Idiopathic condylar resorption (ICR), though a rare event, is associated with severe detrimental sequelae for the patient. To date, the etiology remains unknown, and treatment strategies are highly controversial. Therefore, the aim of this study is to ... ...

    Abstract Idiopathic condylar resorption (ICR), though a rare event, is associated with severe detrimental sequelae for the patient. To date, the etiology remains unknown, and treatment strategies are highly controversial. Therefore, the aim of this study is to present an analysis of the consensus- and evidence-based approach to ICR by a German interdisciplinary guideline project of the AWMF (Association of the Scientific Medical Societies in Germany). Following a systematic literature search, including 56 (out of an initial 97) publications, with a predominantly low level of evidence (LoE), two independent working groups (oral and maxillofacial surgery and interdisciplinary, respectively) voted on a draft comprising 25 recommendations in a standardized anonymized and blinded Delphi procedure. While the results of the votes were relatively homogeneous, the interdisciplinary phase required a significantly higher number of rounds (
    Language English
    Publishing date 2023-07-27
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm12154946
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Microporous Polylactic Acid Scaffolds Enable Fluorescence-Based Perfusion Imaging of Intrinsic In Vivo Vascularization.

    Koepple, Christoph / Pollmann, Lukas / Pollmann, Nicola Sariye / Schulte, Matthias / Kneser, Ulrich / Gretz, Norbert / Schmidt, Volker J

    International journal of molecular sciences

    2023  Volume 24, Issue 19

    Abstract: In vivo tissue engineering (TE) techniques like the AV loop model provide an isolated and well-defined microenvironment to study angiogenesis-related cell interactions. Functional visualization of the microvascular network within these artificial tissue ... ...

    Abstract In vivo tissue engineering (TE) techniques like the AV loop model provide an isolated and well-defined microenvironment to study angiogenesis-related cell interactions. Functional visualization of the microvascular network within these artificial tissue constructs is crucial for the fundamental understanding of vessel network formation and to identify the underlying key regulatory mechanisms. To facilitate microvascular tracking advanced fluorescence imaging techniques are required. We studied the suitability of microporous polylactic acid (PLA) scaffolds with known low autofluorescence to form axial vascularized tissue constructs in the AV loop model and to validate these scaffolds for fluorescence-based perfusion imaging. Compared to commonly used collagen elastin (CE) scaffolds, the total number of vessels and cells in PLA scaffolds was lower. In detail, CE-based constructs exhibited significantly higher vessel numbers on day 14 and 28 (d14: 316 ± 53; d28: 610 ± 74) compared to the respective time points in PLA-based constructs (d14: 144 ± 18; d28: 327 ± 34; each
    MeSH term(s) Humans ; Tissue Scaffolds ; Microcirculation ; Neovascularization, Physiologic ; Tissue Engineering/methods ; Neovascularization, Pathologic ; Polyesters ; Collagen ; Perfusion
    Chemical Substances poly(lactide) (459TN2L5F5) ; Polyesters ; Collagen (9007-34-5)
    Language English
    Publishing date 2023-10-01
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms241914813
    Database MEDical Literature Analysis and Retrieval System OnLINE

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