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Showing 25 to 36 of 525 entries
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The Use of Sentinel Lymph Node Biopsy in .

International journal of breast cancer

Câmara S, Pereira D, André S, Mira B, Vaz F, Oom R, Marques JC, Leal de Faria J, Rodrigues Dos Santos C.
PMID: 29507815
Int J Breast Cancer. 2018 Jan 01;2018:1426369. doi: 10.1155/2018/1426369. eCollection 2018.

INTRODUCTION: Sentinel lymph node biopsy in prophylactic mastectomy is controversial. It avoids lymphadenectomy in occult carcinoma but is associated with increased morbidity. Women with BRCA mutations have a higher incidence of occult carcinoma and our objective was to assess...

Sonographic, Hysteroscopic, and Histopathological Findings of a Placental Site Nodule.

Journal of minimally invasive gynecology

Pereira N, Elias RT, Gunnala V, Baergen RN.
PMID: 28196775
J Minim Invasive Gynecol. 2017 Sep - Oct;24(6):891-892. doi: 10.1016/j.jmig.2017.02.002. Epub 2017 Feb 11.

No abstract available.

Perineural spread of recurrent cutaneous melanoma along cervical nerves into the spinal cord.

BJR case reports

Law WP, Pereira N, Vaska K.
PMID: 30363279
BJR Case Rep. 2017 Jan 05;3(2):20160122. doi: 10.1259/bjrcr.20160122. eCollection 2017.

Perineural spread of malignant melanoma is rare but increasingly recognized as a potential mechanism of metastasis particularly in desmoplastic melanoma, which has neurotropic characteristics. In the head and neck, this form of melanoma spread affecting cranial nerves has been...

Transport, phase reactions, and hysteresis of iron fluoride and oxyfluoride conversion electrode materials for lithium batteries.

ACS applied materials & interfaces

Ko JK, Wiaderek KM, Pereira N, Kinnibrugh TL, Kim JR, Chupas PJ, Chapman KW, Amatucci GG.
PMID: 24708435
ACS Appl Mater Interfaces. 2014 Jul 23;6(14):10858-69. doi: 10.1021/am500538b. Epub 2014 Apr 08.

Potentiostatic intermittent titration technique (PITT) was applied to FeF2, FeF3, and FeO0.67F1.33 to gain insight into the transport-related aspects of the conversion reaction by quantitative analysis of Li(+) diffusion and hysteresis. PITT derived diffusion coefficient measurements were benchmarked relative...

Photoelectrochemical sensing of tannic acid based on the use of TiO.

Mikrochimica acta

Lima FMDR, Freires ADS, Pereira NDM, Silva GG, da Rocha CQ, Damos FS, Luz RCS.
PMID: 30368609
Mikrochim Acta. 2018 Oct 27;185(11):521. doi: 10.1007/s00604-018-3047-4.

The article describes a method for determination of tannic acid in extracts of medicinal plants. Tannic acid (TA) is an antioxidant and has anticancer and antimicrobial properties. Titanium dioxide nanoparticles (TiO

A Five-Year Retrospective Cohort Study Analyzing Factors Influencing Complications after Nasal Trauma.

Craniomaxillofacial trauma & reconstruction

Andrades P, Pereira N, Rodriguez D, Borel C, Hernández R, Villalobos R.
PMID: 31428241
Craniomaxillofac Trauma Reconstr. 2019 Sep;12(3):175-182. doi: 10.1055/s-0038-1641713. Epub 2018 Apr 12.

The purpose of this study was to assess the outcomes of patients with nasal trauma during a long period of time and determine factors predisposing to complications after nasal trauma treatment. A retrospective cohort study was conducted that included...

Bows and arrows and complex symbolic displays 48,000 years ago in the South Asian tropics.

Science advances

Langley MC, Amano N, Wedage O, Deraniyagala S, Pathmalal MM, Perera N, Boivin N, Petraglia MD, Roberts P.
PMID: 32582854
Sci Adv. 2020 Jun 12;6(24):eaba3831. doi: 10.1126/sciadv.aba3831. eCollection 2020 Jun.

Archaeologists contend that it was our aptitude for symbolic, technological, and social behaviors that was central to

Association between Accessory Gene Regulator Polymorphism and Mortality among Critically Ill Patients Receiving Vancomycin for Nosocomial MRSA Bacteremia: A Cohort Study.

The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale

Cechinel A, Machado DP, Turra E, Pereira D, Dos Santos RP, Rosa RG, Goldani LZ.
PMID: 27366180
Can J Infect Dis Med Microbiol. 2016;2016:8163456. doi: 10.1155/2016/8163456. Epub 2016 May 15.

Background. Polymorphism of the accessory gene regulator group II (agr) in methicillin-resistant Staphylococcus aureus (MRSA) is predictive of vancomycin failure therapy. Nevertheless, the impact of group II agr expression on mortality of patients with severe MRSA infections is not...

Outcomes of Aortic Arch Replacement Performed Without Circulatory Arrest or Deep Hypothermia.

Aorta (Stamford, Conn.)

Perera NK, Shi WY, Koirala RS, Galvin SD, McCall PR, Matalanis G.
PMID: 26798681
Aorta (Stamford). 2013 Jul 01;1(2):102-9. doi: 10.12945/j.aorta.2013.12.007. eCollection 2013 Jul.

BACKGROUND: Aortic arch replacement using standard techniques, including deep hypothermic circulatory arrest and selective antegrade cerebral perfusion, is still associated with significant mortality and cerebral morbidity. We have previously described the "branch-first" technique that avoids circulatory arrest or profound...

A platform for automated nanomole-scale reaction screening and micromole-scale synthesis in flow.

Science (New York, N.Y.)

Perera D, Tucker JW, Brahmbhatt S, Helal CJ, Chong A, Farrell W, Richardson P, Sach NW.
PMID: 29371464
Science. 2018 Jan 26;359(6374):429-434. doi: 10.1126/science.aap9112.

The scarcity of complex intermediates in pharmaceutical research motivates the pursuit of reaction optimization protocols on submilligram scales. We report here the development of an automated flow-based synthesis platform, designed from commercially available components, that integrates both rapid nanomole-scale...

Aortic valve sparing root surgery for Marfan syndrome.

Annals of cardiothoracic surgery

Matalanis G, Perera NK.
PMID: 29270381
Ann Cardiothorac Surg. 2017 Nov;6(6):682-691. doi: 10.21037/acs.2017.11.05.

Aortic valve sparing root surgery (AVSRS) is a safe and durable alternative for patients with dilated roots or pure aortic regurgitation (AR), which avoids the risks of anticoagulation or valvular degeneration with prosthetic valves. Notwithstanding the theoretical challenges of...

Adenochondroma of the Thyroid in a 3-Year-Old Female: A Case Report.

Ear, nose, & throat journal

Teplitzky TB, Okonkwo N, Papadimitriou JC, Pereira KD.
PMID: 31663367
Ear Nose Throat J. 2021 Sep;100(5):412S-414S. doi: 10.1177/0145561319881504. Epub 2019 Oct 30.

Follicular adenomas are the most common benign thyroid neoplasm but are unusual in children. However, other rare degenerative lesions and those of developmental origin can also present as thyroid masses. This article reports the first described pediatric thyroid adenochondroma....

Showing 25 to 36 of 525 entries