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Related Concept Videos

Raman Spectroscopy Instrumentation: Overview01:26

Raman Spectroscopy Instrumentation: Overview

A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...
Raman Spectroscopy: Overview01:20

Raman Spectroscopy: Overview

The underlying principle of Raman spectroscopy is based on the interaction between light and matter, specifically molecules' inelastic scattering of photons. When a monochromatic beam of light, typically from a laser source, interacts with a sample, most scattered light has the same frequency as the incident light. This is known as Rayleigh scattering.
However, a small fraction of the scattered light exhibits a frequency shift due to the exchange of energy between the incident photons and the...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
Applications of IR Spectroscopy: Overview01:11

Applications of IR Spectroscopy: Overview

The non-destructive nature and ability to provide valuable chemical information make IR spectroscopy a versatile technique with broad applications in various scientific and industrial fields. IR spectroscopy is commonly used to identify and characterize organic and inorganic compounds. It provides information about the functional groups present in a molecule and the bonding between atoms. This helps in the structural elucidation of compounds during organic synthesis, pharmaceutical research,...

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Related Experiment Video

Updated: Jun 22, 2026

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer
07:52

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer

Published on: April 12, 2017

Raman spectroscopy and its urological applications.

Vishwanath S Hanchanale1, Amrith R Rao, Sakti Das

  • 1Department of Urology, Leighton Hospital, Crewe, UK.

Indian Journal of Urology : IJU : Journal of the Urological Society of India
|May 27, 2009
PubMed
Summary
This summary is machine-generated.

Raman spectroscopy offers a promising noninvasive method for diagnosing urological conditions at the molecular level. This technology aids in the early detection and grading of cancers, transforming tissue diagnosis in urology.

Keywords:
ApplicationsRaman spectroscopyreviewurology

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Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
15:04

Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy

Published on: May 18, 2011

Related Experiment Videos

Last Updated: Jun 22, 2026

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer
07:52

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer

Published on: April 12, 2017

Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
15:04

Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy

Published on: May 18, 2011

Area of Science:

  • Biomedical Optics
  • Molecular Spectroscopy
  • Urological Diagnostics

Background:

  • Raman spectroscopy detects molecular changes in tissues during pathological transformation.
  • Its application in urology is emerging, with potential to revolutionize noninvasive tissue diagnosis.
  • Sir C.V. Raman's discovery underpins this technology.

Purpose of the Study:

  • To review the current applications and future potential of Raman spectroscopy in urology.
  • To explore its utility in diagnosing various urological disorders.
  • To highlight its role in molecular-level tissue analysis.

Main Methods:

  • Literature review of Medline and international urological meeting abstracts.
  • Focused on applications in bladder, renal, prostate, and other urological conditions.
  • Assessed current status and future directions of Raman spectroscopy in the field.

Main Results:

  • Raman spectroscopy shows promise for in vitro diagnosis and grading of bladder and prostate cancers.
  • Characterization and identification of renal lithiasis using Raman microprobes.
  • Potential for intraoperative margin assessment during nephrectomy and prostatectomy.

Conclusions:

  • Raman spectroscopy is a valuable tool for real-time, in vivo tissue evaluation.
  • It holds significant potential for managing malignant, premalignant, and benign urological conditions.
  • This technology may usher in a new era of urological diagnostics and patient management.