Gallwas, Julia

[["dc.bibliographiccitation.firstpage","341"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Langenbeck's Archives of Surgery"],["dc.bibliographiccitation.lastpage","347"],["dc.bibliographiccitation.volume","400"],["dc.contributor.author","Sommerey, Sandra"],["dc.contributor.author","Foroghi, Yalda"],["dc.contributor.author","Chiapponi, Costanza"],["dc.contributor.author","Baumbach, Sebastian F"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.date.accessioned","2020-06-15T14:33:21Z"],["dc.date.available","2020-06-15T14:33:21Z"],["dc.date.issued","2015-04"],["dc.description.abstract","Minimally invasive adrenalectomy has been adopted as the treatment of choice for benign adrenal tumors. This study aimed to investigate the outcome of laparoscopic adrenalectomies performed over a 10-year period at a teaching hospital."],["dc.identifier.doi","10.1007/s00423-015-1287-x"],["dc.identifier.pmid","25721680"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66286"],["dc.language.iso","en"],["dc.relation.eissn","1435-2451"],["dc.relation.issn","1435-2443"],["dc.title","Laparoscopic adrenalectomy 10-year experience at a teaching hospital"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","654"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Lasers in Surgery and Medicine"],["dc.bibliographiccitation.lastpage","659"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.contributor.author","Al Arabi, Norah"],["dc.contributor.author","Stepp, Herbert"],["dc.contributor.author","Mueller, Susanna"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.date.accessioned","2020-06-15T14:34:02Z"],["dc.date.available","2020-06-15T14:34:02Z"],["dc.date.issued","2013-12"],["dc.description.abstract","The identification of parathyroid glands can be a major problem in parathyroid surgery. The purpose of this study was to evaluate the feasibility of optical coherence tomography (OCT) in distinguishing between parathyroid tissue, thyroid tissue, lymph nodes, and adipose tissue."],["dc.identifier.doi","10.1002/lsm.22195"],["dc.identifier.pmid","24249200"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66296"],["dc.language.iso","en"],["dc.relation.eissn","1096-9101"],["dc.relation.issn","0196-8092"],["dc.title","Optical coherence tomography as a method to identify parathyroid glands"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2698"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Surgical Endoscopy and other Interventional Techniques"],["dc.bibliographiccitation.lastpage","2704"],["dc.bibliographiccitation.volume","29"],["dc.contributor.author","Sommerey, Sandra"],["dc.contributor.author","Al Arabi, Norah"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Chiapponi, Constanza"],["dc.contributor.author","Stepp, Herbert"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.date.accessioned","2020-06-15T14:33:37Z"],["dc.date.available","2020-06-15T14:33:37Z"],["dc.date.issued","2015-09"],["dc.description.abstract","Optical coherence tomography (OCT) is a non-invasive high-resolution imaging technique that permits characterization of microarchitectural features in real time. Previous ex vivo studies have shown that the technique is capable of distinguishing between parathyroid tissue, thyroid tissue, lymph nodes, and adipose tissue. The purpose of this study was to evaluate the practicality of OCT during open and minimally invasive parathyroid and thyroid surgery."],["dc.identifier.doi","10.1007/s00464-014-3992-x"],["dc.identifier.pmid","25475518"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66290"],["dc.language.iso","en"],["dc.relation.eissn","1432-2218"],["dc.relation.issn","0930-2794"],["dc.title","Intraoperative optical coherence tomography imaging to identify parathyroid glands"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3140"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Surgical Endoscopy and other Interventional Techniques"],["dc.bibliographiccitation.lastpage","3145"],["dc.bibliographiccitation.volume","31"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Sommerey, Sandra"],["dc.contributor.author","Arabi, Nora Al"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.contributor.author","Stepp, Herbert"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.date.accessioned","2020-06-15T14:33:24Z"],["dc.date.available","2020-06-15T14:33:24Z"],["dc.date.issued","2017"],["dc.description.abstract","To identify parathyroid glands intraoperatively by exposing their autofluorescence using near-infrared light."],["dc.identifier.doi","10.1007/s00464-016-5338-3"],["dc.identifier.pmid","27844237"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66287"],["dc.language.iso","en"],["dc.relation.eissn","1432-2218"],["dc.relation.issn","0930-2794"],["dc.title","Intraoperative near-infrared autofluorescence imaging of parathyroid glands"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2050"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Surgical Endoscopy and other Interventional Techniques"],["dc.bibliographiccitation.lastpage","2055"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Lerchenberger, Maximilian"],["dc.contributor.author","Gündogar, Ufuk"],["dc.contributor.author","Al Arabi, Norah"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.contributor.author","Stepp, Herbert"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.contributor.author","Ladurner, Roland"],["dc.date.accessioned","2020-06-15T14:33:33Z"],["dc.date.available","2020-06-15T14:33:33Z"],["dc.date.issued","2020-05"],["dc.description.abstract","Indocyanine green (ICG) fluorescence imaging represents an emerging technology that facilitates the assessment of tissue vascularity, tissue distinction, and tumor localization during surgery. The aim of this study was to investigate the potential role of ICG imaging during laparoscopic partial adrenalectomy."],["dc.identifier.doi","10.1007/s00464-019-06985-7"],["dc.identifier.pmid","31342258"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66289"],["dc.language.iso","en"],["dc.relation.eissn","1432-2218"],["dc.relation.issn","0930-2794"],["dc.title","Indocyanine green fluorescence imaging during partial adrenalectomy"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","16013"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of Biomedical Optics"],["dc.bibliographiccitation.volume","22"],["dc.contributor.author","Gallwas, Julia"],["dc.contributor.author","Jalilova, Aydan"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Kolben, Theresa Maria"],["dc.contributor.author","Kolben, Thomas"],["dc.contributor.author","Ditsch, Nina"],["dc.contributor.author","Homann, Christian"],["dc.contributor.author","Lankenau, Eva"],["dc.contributor.author","Dannecker, Christian"],["dc.date.accessioned","2020-06-15T14:33:47Z"],["dc.date.available","2020-06-15T14:33:47Z"],["dc.date.issued","2017"],["dc.description.abstract","Optical coherence tomography (OCT) is a noninvasive high-resolution imaging technique that permits the detection of cancerous and precancerous lesions of the uterine cervix. The purpose of this study was to evaluate a new system that integrates an OCT device into a microscope. OCT images were taken from loop electrosurgical excision procedure (LEEP) specimens under microscopic guidance. The images were blinded with respect to their origin within the microscopic image and analyzed independently by two investigators using initially defined criteria and later compared to the corresponding histology. Sensitivity and specificity were calculated with respect to the correct identification of high-grade squamous intraepithelial lesions (HSIL). The interinvestigator agreement was assessed by using Cohen’s kappa statistics. About 160 OCT images were obtained from 20 LEEP specimens. Sixty randomly chosen images were used to define reproducible criteria for evaluation. The assessment of the remaining 100 images showed a sensitivity of 88% (second investigator 84%) and a specificity of 69% (65%) in detecting HSIL. Surgical microscopy-guided OCT appears to be a promising technique for immediate assessment of microanatomical changes. In the gynecological setting, the combination of OCT with a colposcope may improve the detection of high-grade squamous intraepithelial lesions."],["dc.identifier.doi","10.1117/1.JBO.22.1.016013"],["dc.identifier.pmid","28118427"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66292"],["dc.language.iso","en"],["dc.relation.eissn","1560-2281"],["dc.relation.issn","1083-3668"],["dc.title","Detection of cervical intraepithelial neoplasia by using optical coherence tomography in combination with microscopy"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","2560"],["dc.bibliographiccitation.issue","14"],["dc.bibliographiccitation.journal","Molecules"],["dc.bibliographiccitation.volume","24"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Lerchenberger, Maximilian"],["dc.contributor.author","Al Arabi, Norah"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.contributor.author","Stepp, Herbert"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.date.accessioned","2020-06-15T14:33:28Z"],["dc.date.available","2020-06-15T14:33:28Z"],["dc.date.issued","2019-07-14"],["dc.description.abstract","Injury to parathyroid glands during thyroid and parathyroid surgery is common and postoperative hypoparathyroidism represents a serious complication. Parathyroid glands possess a unique autofluorescence in the near-infrared spectrum which could be used for their identification and protection at an early stage of the operation. In the present study parathyroid autofluorescence was visualized intraoperatively using a standard Storz laparoscopic near-infrared/indocyanine green (NIR/ICG) imaging system with minor modifications to the xenon light source (filtered to emit 690 nm to 790 nm light, less than 1% in the red and green above 470 nm and no blue light). During exposure to NIR light parathyroid tissue was expected to show autofluorescence at 820 nm, captured in the blue channel of the camera. Over a period of 5 years, we investigated 205 parathyroid glands from 117 patients. 179 (87.3%) glands were correctly identified by their autofluorescence. Surrounding structures such as thyroid, lymph nodes, muscle, or adipose tissue did not reveal substantial autofluorescence. We conclude that parathyroid glands can be identified by their unique autofluorescence at an early stage of the operation. This may help to preserve these fragile structures and their vascularization and lower the rate of postoperative hypocalcemia."],["dc.identifier.doi","10.3390/molecules24142560"],["dc.identifier.pmid","31337096"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66288"],["dc.language.iso","en"],["dc.relation.eissn","1420-3049"],["dc.title","Parathyroid Autofluorescence-How Does It Affect Parathyroid and Thyroid Surgery? A 5 Year Experience"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","372"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","European Journal of Clinical Investigation"],["dc.bibliographiccitation.lastpage","377"],["dc.bibliographiccitation.volume","47"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Sommerey, Sandra"],["dc.contributor.author","Buechner, Stefan"],["dc.contributor.author","Dietz, Anna"],["dc.contributor.author","Degenhart, Christoph"],["dc.contributor.author","Hallfeldt, Klaus"],["dc.contributor.author","Gallwas, Julia"],["dc.date.accessioned","2020-06-15T14:34:10Z"],["dc.date.available","2020-06-15T14:34:10Z"],["dc.date.issued","2017-05"],["dc.description.abstract","The correct differentiation between unilateral and bilateral adrenal involvement in patients with primary aldosteronism (PA) is of utmost importance to justify surgical treatment. The aim of this study was to determine the accuracy of adrenal imaging compared to adrenal venous sampling (AVS), histopathology and postoperative outcome."],["dc.identifier.doi","10.1111/eci.12746"],["dc.identifier.pmid","28299775"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66298"],["dc.language.iso","en"],["dc.relation.eissn","1365-2362"],["dc.relation.issn","0014-2972"],["dc.title","Accuracy of adrenal imaging and adrenal venous sampling in diagnosing unilateral primary aldosteronism"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","526"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Lasers in Surgery and Medicine"],["dc.bibliographiccitation.lastpage","532"],["dc.bibliographiccitation.volume","47"],["dc.contributor.author","Sommerey, Sandra"],["dc.contributor.author","Ladurner, Roland"],["dc.contributor.author","Al Arabi, Norah"],["dc.contributor.author","Mortensen, Uwe"],["dc.contributor.author","Hallfeldt, Klaus"],["dc.contributor.author","Gallwas, Julia"],["dc.date.accessioned","2020-06-15T14:33:17Z"],["dc.date.available","2020-06-15T14:33:17Z"],["dc.date.issued","2015-08"],["dc.description.abstract","Previous studies have shown that the use of optical coherence tomography (OCT) permits the differentiation between parathyroid tissue, thyroid tissue, lymph nodes and adipose tissue. We investigated the backscattering intensity profiles of OCT images in order to determine whether significant differences between these tissue types exist."],["dc.identifier.doi","10.1002/lsm.22367"],["dc.identifier.pmid","26032506"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66285"],["dc.language.iso","en"],["dc.relation.eissn","1096-9101"],["dc.relation.issn","0196-8092"],["dc.title","Backscattering intensity measurements in optical coherence tomography as a method to identify parathyroid glands"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","4687951"],["dc.bibliographiccitation.journal","International Journal of Endocrinology"],["dc.bibliographiccitation.volume","2019"],["dc.contributor.author","Lerchenberger, Max"],["dc.contributor.author","Al Arabi, Norah"],["dc.contributor.author","Gallwas, Julia K. S."],["dc.contributor.author","Stepp, Herbert"],["dc.contributor.author","Hallfeldt, Klaus K J"],["dc.contributor.author","Ladurner, Roland"],["dc.date.accessioned","2020-06-15T14:33:55Z"],["dc.date.available","2020-06-15T14:33:55Z"],["dc.date.issued","2019"],["dc.description.abstract","To investigate the feasibility of near-infrared autofluorescence (AF) and indocyanine green (ICG) fluorescence to identify parathyroid glands intraoperatively."],["dc.identifier.doi","10.1155/2019/4687951"],["dc.identifier.pmid","31662746"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/66294"],["dc.language.iso","en"],["dc.relation.issn","1687-8337"],["dc.title","Intraoperative Near-Infrared Autofluorescence and Indocyanine Green Imaging to Identify Parathyroid Glands: A Comparison"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]