Non-invasive technique to detect oral cancer developed
Washington: Scientists have come up with a non-invasive and more effective way to detect oral cancer, says a study.
The imaging technique, which is detailed in the Journal of Biomedical Optics, has been developed by Kristen Maitland, assistant professor at the department of biomedical engineering of Texas A&M University.
The non-invasive system combines two separate technologies -- confocal microscopy and fluorescence lifetime imaging -- to evaluate both the structural changes of tissue as well as molecular changes that take place on a cellular and tissue level, reports Science Daily.
The morphological and biochemical changes are key factors in determining whether a tissue is precancerous or cancerous, Maitland said.
"We want to enhance a doctor`s ability to detect the worst state of disease in the mouth," Maitland said.
"This is about increasing the diagnostic yield. For example, rather than taking a few biopsies from random sites to represent a large heterogeneous lesion, our system can guide the clinician to biopsy the tissue with the worst state of disease to provide a more accurate diagnosis, as opposed to possibly missing the cancer or pre-cancer," the researcher added.
More from India
More from World
More from Sports
More from Entertaiment
- One year of Modi govt: PM promises to fulfil aspirations
- Watch: Mumbai cops find new secret agents in housewives!
- Hundreds die as heat wave continues in India
- 2G scam: Ex-TRAI chief alleges Manmohan Singh had warned him to cooperate
- Pranab Mukherjee defends Bofors scam, says it was just a media trial
- Salman Khan attends sister Arpita's wedding reception in Mandi
- Zee Media's mega survey on Modi govt
- Zee Media Exclusive: Vidya Balan chats about 'Hamari Adhuri Kahani'
- Para athlete Deepa Malik complains of callous service by Air India
- I eat beef, can somebody stop me?: Kiren Rijiju hits back at Naqvi
- Smriti Irani visits Amethi, promises to pay insurance money to 25,000 women
- Delhi: Visually impaired boy scores 91.4% in CBSE 12th Board exams
- One year of Modi govt: Amit Shah addresses media
- MP: 14-year-old boy works as bonded labour since 2009
- UP: Man chops off wife's nose, hair for dowry
- One year of NDA govt: PM Modi writes open letter to nation, promises to transform India
- Arpita-Aayush wedding reception: Salman Khan spreads love in Mandi, says `hum aapke hain`
- World optimistic about India: PM Narendra Modi on 1 year of NDA govt
- MSBSHSE Class 12th HSC results 2015 to be declared at 1pm tomorrow
- CBSE Class 10 Board Result 2015 (cbse.nic.in, cbseresults.nic.in) postponed?
- CBSE Class 10 Board Result 2015 to be announced on May 28
- Rahul Gandhi takes a dig at one year of Modi govt, wishes 'happy birthday' to 'suit-boot ki sarkar'
- Bharatiya Janata Party lacks majority for Ram Temple, Article 370: Amit Shah
- Check mahresult.nic.in for MSBSHSE Maharashtra Class 12 HSC Result 2015
- AAP govt moves resolution against MHA notification: As it happened
- Maharashtra MSBSHSE HSC Result 2015 on mahresult.nic.in
- Heatwave kills 90 more in Andhra, Telangana; toll crosses 800
- I was misquoted, says Kiren Rijiju on 'beef' remark
- Gujjars adamant on holding talks in Bayana; rail tracks remain blocked
- CBSE 10th result to be declared tomorrow