*Pictured at the library in the Clinical Education and Research Centre, UHL, with were Dara Walsh, Prof John Calvin Coffey and UL GEMS third year medical students Olwyn Conlon, Ross Book and Sophie Sabherwal.

A pioneering surgeon and medical illustrator based at University Hospital Limerick are among the contributors to the first edition of Gray’s Surgical Anatomy.

Prof John Calvin Coffey, Foundation Chair of Surgery, Graduate Entry Medical School, University of Limerick and Consultant Colorectal Surgeon, UL Hospitals Group, made global headlines in 2017 when he led a team of researchers in reclassifying part of the human digestive system known as the mesentery as a new organ.

Their work has led to updates in some of the world’s most prestigious medical textbooks, including Gray’s Anatomy. They were also recently recognised at UCC’s Annual Alumni Achievement Awards.

Gray’s Surgical Anatomy (2019) includes a chapter on the Peritoneum, Mesentery and Peritoneal Cavity. Listed with Prof Coffey as a contributor is Dara Walsh, a medical illustrator from the University of Limerick who is also based at University Hospital Limerick.

Mr Walsh’s work has featured in such prestigious journals as The Lancet Gastroenterology and Hepatology, Nature Reviews Gastroenterology and Hepatology and now also, Gray’s Surgical Anatomy.

“Identifying the mesentery as an organ clarifies what we are as humans and how we are made up. It re-orientates human biology in general, and clinical practice in particular. Dara Walsh’s illustrations have made a once complex field easy to understand and study for all,” Professor Coffey stated. Better understanding of the mesentery and its functions has already led to improvements in surgery with fewer complications, speedier recovery for patients and reduced costs to healthcare providers.

Related News

SNNGroup_Frankfurt_2026-2
Shannon's inaugural flight to Frankfurt takes off this weekend
dinny gould 2
Dinny calls for Garda who allegedly pepper sprayed boy (14) to be 'reprimanded'
anthony whelan 1
Top European Commission role for Scariff's Anthony Whelan
shane kilcommins 1-2
Prof Kilcommins appointed UL President
Latest News
ballyea v clonlara 06-09-25 cathal tots o'connell jack browne darragh dillon 1
Sparks flying following club draws
dinny gould 2
Dinny calls for Garda who allegedly pepper sprayed boy (14) to be 'reprimanded'
waterford v clare minor 28-06-25 paul rodgers 2
Rodgers, Ball & Boyce start as Clare U20s make three changes
anthony whelan 1
Top European Commission role for Scariff's Anthony Whelan
shane kilcommins 1-2
Prof Kilcommins appointed UL President
Premium
Top European Commission role for Scariff's Anthony Whelan
Three years 'a very short sentence' for grave Kilrush knife attack says judge
Rynne sets the way in second ever championship start for Clare hurlers
Gaelscoil students are too siúl for school
Lissycasey move to top of Cusack Cup, Doora/Barefield record first win & Miltown overcome rivals KIB in Cusack Cup

Annual Subscription Offer NOW ON!

The Clare Echo has launched a discounted annual subscription for just €39.99 a year. 

Prefer to pay monthly? Click the monthly option and get the first six months for just €3 a month (less than 75c per week), and thereafter €8 per month. 

Cancel anytime, limited time offer. T&Cs Apply. www.clareecho.ie.