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Marletta S, Pantanowitz L, Malvi D, Novelli L, Mescoli C, Cardillo M, D'Errico A, Girolami I, Eccher A. Validation of portable tablets for transplant pathology diagnosis according to the College of American Pathologists Guidelines. Acad Pathol 2022; 9:100047. [PMID: 35941875 PMCID: PMC9356034 DOI: 10.1016/j.acpath.2022.100047] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 06/30/2022] [Accepted: 06/30/2022] [Indexed: 11/23/2022] Open
Abstract
Despite increased use of digital pathology, its application in the transplantation setting remains limited. One of the restraints is related to concerns that this technology is inadequate for supporting diagnostic work. In this study, we sought to establish non inferiority of whole slide imaging (WSI) to light microscopy (LM) for intraoperative transplantation diagnosis using inexpensive portable devices. A validation study was conducted according to updated guidelines from the College of American Pathologists (CAP) utilizing 80 intraoperative transplantation cases. Two pathologists reviewed glass slides with LM and digital slides on two different tablets after a washout period of 4 weeks. Diagnostic concordance and intra-observer agreement were recorded. A total of 45 (56%) cases were suitable for rendering transplant diagnoses and 35 (44%) for assessing cancer risk. Intra-observer agreement was 95.1% for organ suitability and 100% for cancer risk. There were no major discordances that could affect patient transplant management. Digital evaluation of intraoperative transplant specimens using tablets to view whole slide images was non-inferior to LM for primary diagnosis. This suggests that after validating WSI these digital tools can be safely used for remote intraoperative transplantation diagnostic work.
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Affiliation(s)
- Stefano Marletta
- Department of Pathology and Diagnostics and Public Health, Section of Pathology, University Hospital of Verona, Verona, Italy
| | - Liron Pantanowitz
- Department of Pathology & Clinical Labs, University of Michigan, Ann Arbor, MI, USA
| | - Deborah Malvi
- Department of Specialized, Experimental and Diagnostic Medicine, Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Luca Novelli
- Institute of Histopathology and Molecular Diagnosis, Careggi University Hospital, Florence, Italy
| | - Claudia Mescoli
- Surgical Pathology and Cytopathology Unit, Department of Medicine, University and Hospital Trust of Padua, Padua, Italy
| | | | - Antonietta D'Errico
- Department of Specialized, Experimental and Diagnostic Medicine, Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Albino Eccher
- Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy
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2
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Kim KS, Kim JH, Roh JH, Kim D, Kim HM, Jo JK. Ability and accuracy of the smartphone-based O`VIEW-M® sperm test: Useful tool in the era of Covid-19. PLoS One 2022; 17:e0269894. [PMID: 35709172 PMCID: PMC9202868 DOI: 10.1371/journal.pone.0269894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/28/2022] [Indexed: 01/01/2023] Open
Abstract
Male infertility affects up to 12% of men. Although manual testing using microscope examination and computer-assisted semen analysis are standard methods of measuring sperm count and motility, these methods are limited by being laboratory based. To investigate the usefulness of a novel semen analysis device using a smartphone camera. This prospective multicenter randomized parallel design trial enrolled 200 men aged ≥19 years of age between August and December 2018. Each subject was advised to use the Smart Sperm Test for OVIEW-M at home after 5 days of abstinence. The accuracy of the OVIEW-M test relative to the in-hospital test was determined. A questionnaire was administered to assess subject likelihood of using the OVIEW-M. Measurements using standard methods and the OVIEW-M showed similar sperm counts and similar motile sperm counts. Correlation analysis showed significant correlations between sperm count and sperm motility when measured by OVIEW-M tests (r = 0.893, p < 0.01) and standard microscope examination (r = 0.883, p < 0.01). Of the subjects who responded to questionnaires, 43% regarded the results of the OVIEW-M tests as reliable and 18% as unreliable. Semen analysis with the smartphone-based application and accessories yielded results not inferior to those of laboratory tests. Men who visit the hospital for evaluation of infertility can easily perform OVIEW-M semen tests at home.
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Affiliation(s)
- Kyu Shik Kim
- Department of Urology, Hanyang University College of Medicine, Seoul, Korea
| | - Ji Hoon Kim
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
| | - Ji Hyoung Roh
- Medical Device Development Center, Daegu-Gyeonbuk Medical Innovation Foundation, Daegu, Korea
| | - Daegwan Kim
- Medical Device Development Center, Daegu-Gyeonbuk Medical Innovation Foundation, Daegu, Korea
| | | | - Jung Ki Jo
- Department of Urology, Hanyang University College of Medicine, Seoul, Korea
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
- * E-mail:
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3
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Banik S, Melanthota SK, Arbaaz, Vaz JM, Kadambalithaya VM, Hussain I, Dutta S, Mazumder N. Recent trends in smartphone-based detection for biomedical applications: a review. Anal Bioanal Chem 2021; 413:2389-2406. [PMID: 33586007 PMCID: PMC7882471 DOI: 10.1007/s00216-021-03184-z] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/14/2020] [Accepted: 01/18/2021] [Indexed: 11/06/2022]
Abstract
Smartphone-based imaging devices (SIDs) have shown to be versatile and have a wide range of biomedical applications. With the increasing demand for high-quality medical services, technological interventions such as portable devices that can be used in remote and resource-less conditions and have an impact on quantity and quality of care. Additionally, smartphone-based devices have shown their application in the field of teleimaging, food technology, education, etc. Depending on the application and imaging capability required, the optical arrangement of the SID varies which enables them to be used in multiple setups like bright-field, fluorescence, dark-field, and multiple arrays with certain changes in their optics and illumination. This comprehensive review discusses the numerous applications and development of SIDs towards histopathological examination, detection of bacteria and viruses, food technology, and routine diagnosis. Smartphone-based devices are complemented with deep learning methods to further increase the efficiency of the devices. Graphical Abstract.
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Affiliation(s)
- Soumyabrata Banik
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Sindhoora Kaniyala Melanthota
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Arbaaz
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Joel Markus Vaz
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Vishak Madhwaraj Kadambalithaya
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Iftak Hussain
- Center for Healthcare Entrepreneurship, Indian Institute of Technology, Hyderabad, Telangana, 502285, India
| | - Sibasish Dutta
- Department of Physics, Pandit Deendayal Upadhyaya Adarsha Mahavidyalaya (PDUAM), Eraligool, Karimganj, Assam, 788723, India
| | - Nirmal Mazumder
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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4
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Di Febo R, Casas L, Antonini A. A smartphone-based petrographic microscope. Microsc Res Tech 2021; 84:1414-1421. [PMID: 33438802 DOI: 10.1002/jemt.23697] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 12/05/2020] [Accepted: 12/29/2020] [Indexed: 11/07/2022]
Abstract
Photomicrographs of thin sections provide a swift and efficient means of sharing information for consultation, education, documentation and publication within the Geosciences and related areas. In general terms, the main way to capture digital microscopic images involves the use of a mounted camera unit on a high-end costly benchtop microscope. However, freehand methods to capture microscope-scale images using a smartphone, as well as smartphone adapters that can be attached to a microscope have emerged during recent years. This paper presents the design features of a costless system able to obtain photomicrographs without requiring a conventional microscope. The imaging device is comprised of a mini-objective lens attached to a smartphone and a structure that allows it to focus as well as to rotate the stage and to insert/remove a polarized sheet. The quality and magnification of the images attainable from the new design is comparable to the images normally obtained by a conventional petrographic microscope using a ×4 objective and a ×10 ocular (total magnification ×40).
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Affiliation(s)
- Roberta Di Febo
- Unitat d'Estudis Arqueomètrics (UEA), Institut Català d'Arqueologia Clàssica (ICAC), Tarragona, Spain.,Department de Ciències de l'Antiguitat i l'Edat Mitjana, Facultat de Filosofia i Lletres, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain
| | - Lluís Casas
- Department de Geologia, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain
| | - Andrea Antonini
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, Genoa, Italy
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5
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Banik S, Mahato KK, Antonini A, Mazumder N. Development and characterization of portable smartphone-based imaging device. Microsc Res Tech 2020; 83:1336-1344. [PMID: 32656935 DOI: 10.1002/jemt.23525] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 11/12/2022]
Abstract
Many diseases in rural areas and developing countries are detected late at an advanced stage when treatment might involve complications and higher cost, resulting in a greater number of fatalities. This study aims to make early disease detection simpler and affordable for people living in remote areas and developing countries. A new age optical microscope with high sensitivity diagnosis can revolutionize this gap in disease detection. Here, a smartphone-based imaging device (SID) using optics and a smartphone interface was developed to speedup the process of diagnosis in areas that do not have easy access to health centers and diagnostic clinics. The device was built using acrylic sheets to make it less bulky and customizable and three-dimensional (3D) printed mechanical parts were used to increase stability. The study includes calibration, and testing the device with various samples to determine its capabilities. Images were acquired using the various types of BLIPS lens integrated onto the smartphone camera lens and compared with optical microscope images. The device can visualize single human blood cell which is 8 μm in size using ultra-BLIPS lens and magnification is comparable to an objective lens used in an optical microscope.
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Affiliation(s)
- Soumyabrata Banik
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Krishna K Mahato
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Andrea Antonini
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, Genoa, Italy.,Department of R&D, SmartMicroOpticsSrl, Genoa, Italy
| | - Nirmal Mazumder
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
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Cesaretti M, Gal J, Bouveyron C, Diaspro A, Fontas E, Antonini A, Anty R, Iannelli A, Patouraux S. Accurate assessment of nonalcoholic fatty liver disease lesions in liver allograft biopsies by a smartphone platform: A proof of concept. Microsc Res Tech 2020; 83:1025-1031. [PMID: 32608555 DOI: 10.1002/jemt.23478] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/22/2020] [Accepted: 03/03/2020] [Indexed: 12/16/2022]
Abstract
Macrovesicular steatosis (MS) is a major risk factor for liver graft failure after transplantation and pathological microscopic examination of a frozen tissue section remains the gold standard for its assessment. However, the latter requires an experienced in-house pathologist for correct and rapid diagnosis as well as specific equipment that is not always available. Smartphones, which are must-have tools for everyone, are very suitable for incorporation into promising technology to generate moveable diagnostic tools as for telepathology. The study aims to compare the microscopic assessment of nonalcoholic fatty liver disease (NAFLD) spectrum in liver allograft biopsies by a smartphone microscopy platform (DIPLE device) to standard light microscopy. Forty-two liver graft biopsies were evaluated in transmitted light, using an iPhone X and the microscopy platform. A significant correlation was reported between the two different approaches for graft MS assessment (Spearman's correlation coefficient: r = .93; p < .001) and for steatohepatitis feature (r = .56; p < .001; r = .45; p < .001). Based on these findings, a smartphone integrated with a cheap microscopy platform can achieve adequate accuracy in the assessment of NAFLD in liver graft and could be used as an alternative to standard light microscopy when the latter is unavailable.
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Affiliation(s)
- Manuela Cesaretti
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet Hospital, Nice, France.,Istituto Italiano di Tecnologia, Genoa, Italy
| | - Jocelyn Gal
- Department of Epidemiology and Biostatistics, Centre Antoine Lacassagne, Nice, France
| | - Charles Bouveyron
- Laboratoire Jean-Alexandre Dieudonné, UMR 7351, Université Nice-Sophia-Antipolis, Nice, France
| | | | - Eric Fontas
- Department of Epidemiology and Biostatistics, Centre Antoine Lacassagne, Nice, France.,Laboratoire Jean-Alexandre Dieudonné, UMR 7351, Université Nice-Sophia-Antipolis, Nice, France
| | - Andrea Antonini
- Istituto Italiano di Tecnologia, Genoa, Italy.,SmartMicroOptics Srl, Genoa, Italy
| | - Rodolphe Anty
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet Hospital, Nice, France.,Université Côte d'Azur, Nice, France.,Inserm, U1065, Team 8 "Hepatic Complications of Obesity and Alcohol", Nice, France
| | - Antonio Iannelli
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet Hospital, Nice, France.,Université Côte d'Azur, Nice, France.,Inserm, U1065, Team 8 "Hepatic Complications of Obesity and Alcohol", Nice, France
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Eccher A, Girolami I, Brunelli M, Novelli L, Mescoli C, Malvi D, D'Errico A, Luchini C, Furian L, Zaza G, Cardillo M, Boggi U, Pantanowitz L. Digital pathology for second opinion consultation and donor assessment during organ procurement: Review of the literature and guidance for deployment in transplant practice. Transplant Rev (Orlando) 2020; 34:100562. [PMID: 32576430 DOI: 10.1016/j.trre.2020.100562] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/01/2020] [Accepted: 05/15/2020] [Indexed: 01/20/2023]
Abstract
Telepathology has been an important application for second opinion consultation ever since the introduction of digital pathology. However, little is known regarding teleconsultation for second opinion in transplantation. There is also limited literature on telepathology during organ donor procurement, typically utilized when general pathologists on-call request back-up to help assess donor biopsies for organ suitability or to diagnose newly discovered tumors with urgent time constraints. In this review, we searched Pubmed/Embase and websites of transplant organizations to collect and analyze published evidence on teleconsultation for donor evaluation and organ procurement. Of 2725 records retrieved using the key terms 'telepathology', 'second opinion' and 'transplantation', 26 suitable studies were included. Most records were from North America and included validation studies of telepathology being used for remote frozen section interpretation of donor biopsies with whole slide imaging. The data from these published studies supports the transition towards digital teleconsultation in transplant settings where consultations among pathologists are still handled by pathologists being called on site, via telephone and/or email.
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Affiliation(s)
- Albino Eccher
- Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy.
| | - Ilaria Girolami
- Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy
| | - Matteo Brunelli
- Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy
| | - Luca Novelli
- Institute for Histopathology and Molecular Diagnosis, Careggi University Hospital, Florence, Italy
| | - Claudia Mescoli
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University and Hospital Trust of Padua, Padua, Italy
| | - Deborah Malvi
- Pathology Unit, University of Bologna, Policlinico St. Orsola-Malpighi Hospital, Bologna, Italy
| | - Antonia D'Errico
- Pathology Unit, University of Bologna, Policlinico St. Orsola-Malpighi Hospital, Bologna, Italy
| | - Claudio Luchini
- Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy
| | - Lucrezia Furian
- Kidney and Pancreas Transplantation Unit, Department of Surgical, Oncological and Gastroenterological Sciences, University and Hospital Trust of Padua, Padua, Italy
| | - Gianluigi Zaza
- Renal Unit, University and Hospital Trust of Verona, Verona, Italy
| | | | - Ugo Boggi
- Division of General and Transplant Surgery, University of Pisa, Pisa, Italy
| | - Liron Pantanowitz
- Department of Pathology, UPMC Shadyside Hospital, University of Pittsburgh, Pittsburgh, PA, USA
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8
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Brooker AJ, Krimer PM, Meichner K, Garner BC. Impact of photographer experience and number of images on telecytology accuracy. Vet Clin Pathol 2019; 48:419-424. [PMID: 31515821 DOI: 10.1111/vcp.12768] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 01/29/2019] [Accepted: 02/13/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND Studies evaluating the potential impact of photographer experience or the number of images evaluated using the "store-and-forward" method of telecytology are not reported. OBJECTIVES This study aimed to determine the diagnostic sensitivity (Se) and specificity (Sp) of static telecytology when images were taken by experienced and inexperienced cytologists and when the number of images taken varied. Clinical agreement between the diagnoses was compared. METHODS Fifty archived cytology cases were randomly chosen. A board-certified clinical pathologist and a recent veterinary graduate took five images of each case. A third pathologist made a preliminary diagnosis after reviewing two images, and a final diagnosis after reviewing all images. The gold standard for comparison was the glass slide cytologic diagnosis. RESULTS Se and Sp were higher for the experienced cytologist and the evaluation of more images, but differences were not statistically significant. Clinical agreement between the image and glass slide diagnoses was significantly higher when images were taken by an experienced rather than inexperienced cytologist after the evaluation of two (P = .007) and five images (P = .008). The telecytology diagnoses agreed with the gold standard diagnoses more frequently after evaluation of five images rather than two when images were captured by both the experienced (P < .001) and inexperienced cytologist (P < .001). CONCLUSIONS There is more clinical agreement when the photographer has more cytology experience and when more images are provided for interpretation.
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Affiliation(s)
- Alyssa J Brooker
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Paula M Krimer
- Athens Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Kristina Meichner
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Bridget C Garner
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
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Damodaran K, Crestani M, Jokhun DS, Shivashankar GV. Nuclear morphometrics and chromatin condensation patterns as disease biomarkers using a mobile microscope. PLoS One 2019; 14:e0218757. [PMID: 31314779 PMCID: PMC6636717 DOI: 10.1371/journal.pone.0218757] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 06/08/2019] [Indexed: 12/26/2022] Open
Abstract
Current cancer diagnosis involves the use of nuclear morphology and chromatin condensation signatures for accurate advanced stage classification. While such diagnostic approaches rely on high resolution imaging of the cell nucleus using expensive microscopy systems, developing portable mobile microscopes to visualize nuclear and chromatin condensation patterns is desirable at clinical settings with limited infrastructure. In this study, we develop a portable fluorescent mobile microscope capable of acquiring high resolution images of the nucleus and chromatin. Using this we extracted nuclear morphometric and chromatin texture based features and were able to discriminate between normal and cancer cells with similar accuracy as wide-field fluorescence microscopy. We were also able to detect subtle changes in nuclear and chromatin features in cells subjected to compressive forces, cytoskeletal perturbations and cytokine stimulation, thereby highlighting the sensitivity of the portable microscope. Taken together, we present a versatile platform to exploit nuclear morphometrics and chromatin condensation features as physical biomarkers for point-of-care diagnostic solutions.
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Affiliation(s)
- Karthik Damodaran
- Mechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Michele Crestani
- Mechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Doorgesh Sharma Jokhun
- Mechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - G. V. Shivashankar
- Mechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Institute of Molecular Oncology, Italian Foundation for Cancer Research, Milan, Italy
- * E-mail:
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10
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Ahmad Zahidi AA, Chung DCK, Katariya M, Liew OW, Ng TW. Living specimens under field immobilization and smartphone microscopic observation. Microsc Res Tech 2019; 82:1741-1747. [DOI: 10.1002/jemt.23340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/20/2019] [Accepted: 06/24/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Alifa A. Ahmad Zahidi
- Laboratory for Optics and Applied Mechanics, Department of Mechanical & Aerospace EngineeringMonash University Clayton Victoria Australia
| | - Dwayne C. K. Chung
- Laboratory for Optics and Applied Mechanics, Department of Mechanical & Aerospace EngineeringMonash University Clayton Victoria Australia
| | - Mayur Katariya
- Laboratory for Optics and Applied Mechanics, Department of Mechanical & Aerospace EngineeringMonash University Clayton Victoria Australia
| | - Oi Wah Liew
- Centre for Translational MedicineCardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System Singapore
| | - Tuck Wah Ng
- Laboratory for Optics and Applied Mechanics, Department of Mechanical & Aerospace EngineeringMonash University Clayton Victoria Australia
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11
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The Use of Smartphone for Liver Graft Biopsy Assessment at the Time of Procurement. Transplantation 2019; 102:e459-e460. [PMID: 30080817 DOI: 10.1097/tp.0000000000002389] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Pfeil J, Dangelat LN, Frohme M, Schulze K. Smartphone based mobile microscopy for diagnostics. ACTA ACUST UNITED AC 2019. [DOI: 10.3233/jcb-180010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Juliane Pfeil
- Molecular Biology and Functional Genomics, Technical University of Applied Sciences Wildau, Germany
| | - Luise N. Dangelat
- Molecular Biology and Functional Genomics, Technical University of Applied Sciences Wildau, Germany
| | - Marcus Frohme
- Molecular Biology and Functional Genomics, Technical University of Applied Sciences Wildau, Germany
| | - Katja Schulze
- Oculyze GmbH, Mobile Microscopy and Computer Vision, Wildau, Germany
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