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3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization
Advanced Functional Materials, EarlyView.Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
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Frozen section — frozen attitudes
Journal of Surgical Oncology, 1976AbstractThe elimination of frozen section diagnosis will free the patient from one of the great fears of the current treatment of breast cancer ‐ subjecting herself to biopsy without knowing what the outcome will be. It will free the surgeon from the rigid sequence of frozen section followed by mastectomy and allow him to begin to rationally assign ...
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Cooperative Frozen Section Surgery
The Journal of Dermatologic Surgery and Oncology, 1987Abstract Utilization of the office setting for frozen section evaluation of tumor removal in the treatment of skin cancer is of considerable value. The impact of such surgery includes (1) enhanced quality of surgery by reducing the possibility of incomplete removal of tumor, (2) decreased financial cost to the patient when compared to hospital ...
D A, Gross, L M, Field
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Preparation of Frozen Sections
Dermatologic Surgery, 2004For dermatologists the preparation of frozen sections means micrographic surgery. The preparation of frozen sections is meant to be rapid, but has multiple, discrete steps that demand attention to detail.The objective was to summarize both the proven and the cutting-edge techniques of frozen section preparation.Reports from the medical literature were ...
Daniel A, Davis +2 more
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American Journal of Surgical Pathology, 2013
A total of 704 cases of thyroid cancer were retrospectively reviewed (2005 to 2011) to assess the contribution of frozen section (FS) to preoperative fine-needle aspiration (FNA). There were 613 papillary carcinomas (87.1%), of which 237 were
Tatjana, Antic, Jerome B, Taxy
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A total of 704 cases of thyroid cancer were retrospectively reviewed (2005 to 2011) to assess the contribution of frozen section (FS) to preoperative fine-needle aspiration (FNA). There were 613 papillary carcinomas (87.1%), of which 237 were
Tatjana, Antic, Jerome B, Taxy
openaire +2 more sources
JAMA, 1984
THE THEORY behind using the frozen section technique for quick tissue diagnosis is quite simple: while the patient is kept under continual anesthesia, the frozen section can rapidly provide information to the operating surgeon to help "make a therapeutic decision." 1 Not always, however, is this procedure used in a proper manner.
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THE THEORY behind using the frozen section technique for quick tissue diagnosis is quite simple: while the patient is kept under continual anesthesia, the frozen section can rapidly provide information to the operating surgeon to help "make a therapeutic decision." 1 Not always, however, is this procedure used in a proper manner.
openaire +2 more sources
Frozen Section in Thyroid Surgery
Acta Chirurgica Belgica, 2006We studied the use of frozen section in the detection of malignancy in thyroid surgery in a large teaching hospital.We reviewed all case notes of patients operated on for thyroid disease between January 1st 1997 and December 31st 2004. We identified 420 operations in 408 patients.
D, Giuliani +4 more
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