Tuesday January 28, 2020

AI Can Better Help Doctors to Identify Cancer Cells in Human Body

The process of manually identifying all the cells in a pathology slide is extremely labor intensive and error-prone

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Cancer
The AI algorithm helps pathologists obtain the most accurate Cancer cell analysis - in a much faster way. Pixabay

Researchers at University of Texas Southwestern have developed a software tool that uses Artificial Intelligence (AI) to recognize Cancer cells from digital pathology images – giving clinicians a powerful way of predicting patient outcomes.

The spatial distribution of different types of cells can reveal a cancer’s growth pattern, its relationship with the surrounding microenvironment, and the body’s immune response.

But the process of manually identifying all the cells in a pathology slide is extremely labor intensive and error-prone.

“To make a diagnosis, pathologists usually only examine several ‘representative’ regions in detail, rather than the whole slide. However, some important details could be missed by this approach,” said Dr. Guanghua “Andy” Xiao, corresponding author of a study published in EbioMedicine.

A major technical challenge in systematically studying the tumor microenvironment is how to automatically classify different types of cells and quantify their spatial distributions.

The AI algorithm that Dr Xiao and his team developed, called “ConvPath”, overcomes these obstacles by using AI to classify cell types from lung cancer pathology images.

Cancer
Researchers at University of Texas Southwestern have developed a software tool that uses Artificial Intelligence (AI) to recognize Cancer Cells from digital pathology images – giving clinicians a powerful way of predicting patient outcomes. Pixabay

The ConvPath algorithm can “look” at cells and identify their types based on their appearance in the pathology images using an AI algorithm that learns from human pathologists.

The algorithm helps pathologists obtain the most accurate cancer cell analysis – in a much faster way.

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“It is time-consuming and difficult for pathologists to locate very small tumour regions in tissue images, so this could greatly reduce the time that pathologists need to spend on each image,” said Dr Xiao. (IANS)

Next Story

Here’s How Alexa Will Let You Order Gifts Online

Customers can quickly place an order through this Skill for their special someone by just giving voice commands

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Alexa
The new Alexa Skill will also give customers suggestions and options to choose from bestselling gifts. Pixabay

India’s largest gifting brand, Ferns N Petals, has become the first such brand to launch Alexa Skill for gift delivery in Asia, the company said on Monday.

The Skill allows customers to order and send flowers or cakes through the voice assistant.

The brand is anticipating that the business generated through this initiative will touch 10 per cent of the overall online business by 2025.

“We are pleased to be the first player in the gifting industry to roll out Alexa Skill to provide our users an easy access and convenient ordering process of the products in flowers and cakes category,” said Pawan Gadia, CEO, online and retail, Ferns N Petals.

The company has developed ‘The Ferns N Petals Alexa Skill’ for easy access on all Alexa-enabled devices.

Customers can quickly place an order through this Skill for their special someone by just giving voice commands.

Alexa
India’s largest gifting brand, Ferns N Petals, has become the first such brand to launch Alexa Skill for gift delivery in Asia. Pixabay

In Phase 1, Alexa Skill will be launched for existing customers who have an account with Ferns N Petals and have a saved address in their profile.

The Skill will also give customers suggestions and options to choose from bestselling gifts.

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Customers can simply enable Alexa Skill for FNP and say, “Alexa, open Ferns N Petals” followed by “I’d like to order a cake”, the company said. (IANS)