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Showing 25 to 36 of 495 entries
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Management of Pneumomediastinum Associated with H1N1 Pneumonia: A Case Report.

Journal of critical care medicine (Universitatea de Medicina si Farmacie din Targu-Mures)

Singh BP, Shetty GS, Vijayan PA, Gopalakrishna U, Chandan G, Santini A, Padegal V.
PMID: 30766920
J Crit Care Med (Targu Mures). 2019 Feb 04;5(1):28-33. doi: 10.2478/jccm-2019-0001. eCollection 2019 Jan.

H1N1 is seen in tropical countries like India, occurring irrespective of the season. Complications of the disease are frequently encountered and there is little in the way or guidelines as to the how these should be managed. The treatment...

Lymphatic malformation of the masseter: A case report.

Journal of oral biology and craniofacial research

Kumar S, Agarwal P, Mehrotra D, Vijayan N.
PMID: 30191108
J Oral Biol Craniofac Res. 2018 Sep-Dec;8(3):200-202. doi: 10.1016/j.jobcr.2017.06.001. Epub 2017 Jun 13.

Intramuscular vascular malformations are rare tumours occurring in less than 1% of skeletal muscles throughout the body, about 15% arising in the head and neck. Of these, lymphatic malformations are encountered to a lesser extent, being common in the...

Monte Carlo investigation of backscatter point spread function for X-ray imaging examinations.

Proceedings of SPIE--the International Society for Optical Engineering

Xiong Z, Vijayan S, Rudin S, Bednarek DR.
PMID: 28615791
Proc SPIE Int Soc Opt Eng. 2017 Feb 11;10132. doi: 10.1117/12.2254064. Epub 2017 Mar 09.

X-ray imaging examinations, especially complex interventions, may result in relatively high doses to the patient's skin inducing skin injuries. A method was developed to determine the skin-dose distribution for non-uniform x-ray beams by convolving the backscatter point-spread-function (PSF) with...

Five Simple Techniques to Enable Rapid Elevation and Donor Site Closure of the Anterolateral Thigh Flap.

Journal of hand and microsurgery

Nikkhah D, Miller R, Pafitanis G, Vijayan R, Sadigh P.
PMID: 30911213
J Hand Microsurg. 2019 Apr;11(1):54-56. doi: 10.1055/s-0038-1672336. Epub 2018 Oct 18.

We describe five technical notes to facilitate rapid elevation of the anterolateral thigh flap for extremity reconstruction. We highlight the advantages of (1) a lateral approach; (2) identification of the perforator with the shortest intramuscular distance; (3) deroofing technique...

Direct observation of incommensurate magnetism in Hubbard chains.

Nature

Salomon G, Koepsell J, Vijayan J, Hilker TA, Nespolo J, Pollet L, Bloch I, Gross C.
PMID: 30542155
Nature. 2019 Jan;565(7737):56-60. doi: 10.1038/s41586-018-0778-7. Epub 2018 Dec 12.

The interplay between magnetism and doping is at the origin of exotic strongly correlated electronic phases and can lead to novel forms of magnetic ordering. One example is the emergence of incommensurate spin-density waves, which have wavevectors that do...

Profile of students referred for the assessment of scholastic backwardness at a tertiary care center.

Indian journal of psychiatry

Ramadas S, Vijayan VV.
PMID: 31579180
Indian J Psychiatry. 2019 Sep-Oct;61(5):439-443. doi: 10.4103/psychiatry.IndianJPsychiatry_443_18.

BACKGROUND: Scholastic backwardness (SB) is a challenging problem affecting school-going children. Students seeking evaluation and certification of SB, especially in class nine and ten are on a rising trend in Kerala, the most literate state in India. However, there...

Effect of Dimensionality on the Photocatalytic Behavior of Carbon-Titania Nanosheet Composites: Charge Transfer at Nanomaterial Interfaces.

The journal of physical chemistry letters

Liang YT, Vijayan BK, Lyandres O, Gray KA, Hersam MC.
PMID: 26291856
J Phys Chem Lett. 2012 Jul 05;3(13):1760-5. doi: 10.1021/jz300491s. Epub 2012 Jun 21.

Due to their unique optoelectronic structure and large specific surface area, carbon nanomaterials have been integrated with titania to enhance photocatalysis. In particular, recent work has shown that nanocomposite photocatalytic performance can be improved by minimizing the covalent defect...

Cost-Effective Realization of Multimode Exciton-Polaritons in Single-Crystalline Microplates of a Layered Metal-Organic Framework.

ACS applied materials & interfaces

Kottilil D, Gupta M, Tomar K, Zhou F, Vijayan C, Bharadwaj PK, Ji W.
PMID: 30697998
ACS Appl Mater Interfaces. 2019 Feb 20;11(7):7288-7295. doi: 10.1021/acsami.8b20179. Epub 2019 Feb 08.

We report the observation of multimode exciton-polaritons in single-crystalline microplates of a two-dimensional (2D) layered metal-organic framework (MOF), which can be synthesized through a facile solvothermal approach, thereby eliminating all fabrication complexities usually involved in the construction of polariton...

Crizotinib, an Effective Agent in .

Clinical medicine insights. Case reports

Joshua JM, Kd S, K P, Vijayan M.
PMID: 29371790
Clin Med Insights Case Rep. 2018 Jan 15;11:1179547617749615. doi: 10.1177/1179547617749615. eCollection 2018.

CASE REPORT: We report a case of 52-year-old man (nonsmoker) with a medical history of allergic rhinitis and bronchial asthma. Histopathologic examination of bronchoscopic-guided biopsy showed adenocarcinoma histology on September 2015. After 2 months, he developed left-sided pneumonia for...

Investigation of organ dose variation with adult head size and pediatric age for neuro-interventional projections.

Proceedings of SPIE--the International Society for Optical Engineering

Xiong Z, Vijayan S, Guo C, Rudin S, Bednarek DR.
PMID: 29937616
Proc SPIE Int Soc Opt Eng. 2018 Feb;10573. doi: 10.1117/12.2293958. Epub 2018 Mar 09.

The purpose of this study was to evaluate the effect of patient head size on radiation dose to radiosensitive organs, such as the eye lens, brain and spinal cord in fluoroscopically guided neuro-interventional procedures and CBCT scans of the...

Radiation dose metrics in multidetector computed tomography examinations: A multicentre retrospective study from seven tertiary care hospitals in Kerala, South India.

The Indian journal of radiology & imaging

Varghese B, Kandanga I, Puthussery P, Vijayan D, Babu SPH, Aneesh MK, Noufal M, Binu EV, Babu AC, James SM, Kumar S.
PMID: 30050252
Indian J Radiol Imaging. 2018 Apr-Jun;28(2):250-257. doi: 10.4103/ijri.IJRI_394_17.

BACKGROUND: Presently, computed tomography (CT) is the most important source of medical radiation exposure. CT radiation doses vary considerably across institutions depending on the protocol and make of equipment. India does not yet have national or region-specific CT diagnostic...

Comparative Evaluation of the Effects of Pregabalin, Dexmedetomidine, and Their Combination on the Hemodynamic Response and Anesthetic Requirements in Patients undergoing Laparoscopic Cholecystectomy: A Randomized Double-Blind Prospective Study.

Anesthesia, essays and researches

Vijayan NK, Talwar V, Dayal M.
PMID: 31602071
Anesth Essays Res. 2019 Jul-Sep;13(3):515-521. doi: 10.4103/aer.AER_86_19.

BACKGROUND: In this study, we evaluated the efficacy of premedication with dexmedetomidine, pregabalin, and dexmedetomidine-pregabalin combination for attenuating the haemodynamic stress response to laryngoscopy and intubation and pneumoperitoneum (primary outcome), and for reducing anaesthetic requirement (secondary outcome) in patients...

Showing 25 to 36 of 495 entries