Explanipedia

AB061. SOH23ABS_241. A novel means of proving surgical outcomes—digital simulation of the human abdomen following surgical intervention Open

Esther Man Yu Lim, Leon Walsh, Dara Walsh, Anna Fullard, Haroon Ur-Rashid , et al. · 2023

Background: Recently we developed a technique to digitally reconstruct the human abdomen from radiological data sets. Up to now, the reporting of surgical outcomes was largely numerative or descriptive. To date, no studies have attempted t…

AB036. SOH23ABS_162. The mesentery (i.e., visceral adiposity) is the largest organ by volume Open

Sumara Jaimungal, Vikita Kowlessar, Esther Man Yu Lim, Michael Patrick Flood, Leon Walsh , et al. · 2023

Background: Recent clarification of the anatomy of the mesentery has enabled its digital reconstruction and characterization. This capacity enables the generation of new normative standards in abdominal anatomy. This is important as the me…

A radiomic model to classify response to neoadjuvant chemotherapy in breast cancer Open

Peter McAnena, Brian Moloney, Robert Browne, Niamh O’Halloran, Leon Walsh , et al. · 2022

A Radiomic Model To Classify Response To Neoadjuvant Chemotherapy in Breast Cancer Open

Peter McAnena, Brian Moloney, Robert Browne, Niamh O’Halloran, Leon Walsh , et al. · 2021

Background Medical image analysis has evolved to facilitate the development of methods for high-throughput extraction of quantitative features that can potentially contribute to the diagnostic and treatment paradigm of cancer. There is a n…

The development and structure of the mesentery Open

Kevin G. Byrnes, Dara Walsh, Leon Walsh, Domhnall M. Coffey, Muhammad Fahad Ullah , et al. · 2021

Consistent Pulmonary and Systemic Responses from Inhalation of Fine Concentrated Ambient Particles: Roles of Rat Strains Used and Physicochemical Properties Open

Urmila P. Kodavanti, Mette C. Schladweiler, Allen D. Ledbetter, John K. McGee, Leon Walsh , et al. · 2020

Several studies have reported health effects of concentrated ambient particles (CAP) in rodents and humans; however, toxicity end points in rodents have provided inconsistent results. In 2000 we conducted six 1-day exposure studies where s…

Radiomic analysis of histologic grade in clear cell renal cell carcinoma: An anatomic-based approach Open

Kevin G. Byrnes, Daniel McNicholas, N. O’Halloran, Leon Walsh, Usman Haroon , et al. · 2020

TRPA1 mediates changes in heart rate variability and cardiac mechanical function in mice exposed to acrolein Open

Nicole Kurhanewicz, Rachel McIntosh-Kastrinsky, Haiyan Tong, Allen D. Ledbetter, Leon Walsh , et al. · 2020

Short-term exposure to ambient air pollution is linked with adverse cardiovascular effects. While previous research focused primarily on particulate matter-induced responses, gaseous air pollutants also contribute to cause short-term cardi…

Ozone co-exposure modifies cardiac responses to fine and ultrafine ambient particulate matter in mice: concordance of electrocardiogram and mechanical responses Open

Nicole Kurhanewicz, Rachel McIntosh-Kastrinsky, Haiyan Tong, Leon Walsh, Aimen K. Farraj , et al. · 2019

Background Studies have shown a relationship between air pollution and increased risk of cardiovascular morbidity and mortality. Due to the complexity of ambient air pollution composition, recent studies have examined the effects of co-exp…

AB128. 112. Prostate MR: ‘the MAN-ogram’, no longer just a cancer staging tool Open

Matthew Joseph Moran, Leon Walsh, Peter McCarthy · 2019

Background: The advent of Prostate Imaging Reporting and Data System (PIRADS) v2 has allowed magnetic resonance (MR) of the prostate to extend its role into triaging patients suspected of prostate cancer, from its previous use as a staging…

AB060. 207. Digital reconstruction of human mesentery development Open

Kevin G. Byrnes, Dara Walsh, Leon Walsh, Rosa M. Mirapeix, Wouter H. Lamers , et al. · 2019

Background: Anatomical planes provide the basis for oncologic surgery. Despite considerable surgical relevance, the development of the mesentery remains uncharacterized. This study aimed to generate a four-dimensional model of the mesenter…

AB074. 159. The peritoneal reflection: structural importance and role in colorectal disease Open

Leon Walsh, Dara Walsh, Patrick A. Kiely, Peter Dockery, John Calvin Coffey · 2018

Background: The peritoneal reflection is a continuous structure within the abdominal cavity occurring where the peritoneum is opposed to the retroperitoneum bridging the space between two contiguous viscera. Mesenteric-based surgery requir…

Inclusion of the Mesentery in Ileocolic Resection for Crohn’s Disease is Associated With Reduced Surgical Recurrence Open

Calvin Coffey, Matthew C. Kiernan, Shaheel Mohammad Sahebally, Awad Jarrar, John P. Burke , et al. · 2018

Inclusion of mesentery in ileocolic resection for Crohn's disease is associated with reduced recurrence requiring reoperation.

P216 Mesenteric disease is directly related to mucosal disease in Crohn's disease Open

Matthew C. Kiernan, Shaheel Mohammad Sahebally, David Waldron, M Moloney, M. M. Skelly , et al. · 2017

Background: Crohn's disease (CD) displays mesenteric disease manifestations such as fat wrapping and mesenteric thickening. The frequency at which these occur in CD point to a pathobiological relevance. Fat wrapping in particular ha…

Cancer arising from the remnant mucosa of the ileoanal anastomosis leading to pouchectomy Open

Leon Walsh, Bryan Kenny, Mazen El Bassiouni, John Calvin Coffey · 2016

Ileal pouch-related adenocarcinoma remains a rarity; thus, guidelines on treatment are currently lacking. We present this case of a 54-year-old man who underwent restorative proctocolectomy with stapled ileal pouch–anal anastomosis formati…

Comparative effectiveness of adrenal sparing radical nephrectomy and non-adrenal sparing radical nephrectomy in clear cell renal cell carcinoma: Observational study of survival outcomes Open

Gregory J. Nason, Leon Walsh, Ciaran E. Redmond, Niall Kelly, Barry B. McGuire , et al. · 2015

Introduction: We compare the survival outcomes of patients with clear cell renal cell carcinoma (RCC) treated with adrenal sparing radical nephrectomy (ASRN) and non-adrenal sparing radical nephrectomy (NASRN).Methods: We conducted an obse…

On-table urethral catheterisation during laparoscopic appendicectomy: Is it necessary? Open

Gregory J. Nason, Sher N. Baig, Matthew J. Burke, Asadullah Aslam, Michael E. Kelly , et al. · 2015

Introduction: Laparoscopic appendicectomy (LA) is the most commonly performed surgical emergency procedure. The aim of this study was to highlight a series of iatrogenic bladder injuries during LA and suggest a simple method of prevention.…

HBPD Table of Contents Vol. 14, No. 3 2015 Open

Kazuyuki Kojima, Hirofumi Sugita, Sho Otsuki, Masatoshi Nakagawa, Mikito Inokuchi , et al. · 2015

Mesenteric-Based Surgery Exploits Gastrointestinal, Peritoneal, Mesenteric and Fascial Continuity from Duodenojejunal Flexure to the Anorectal Junction - A Review Open

John Calvin Coffey, Mary Dillon, Rishabh Sehgal, Peter Dockery, Fabio Quondamatteo , et al. · 2015

Introduction: It is now well established that mesenteric-based colorectal surgery is associated with superior outcomes. Recent anatomic observations have demonstrated that the mesenteric organ is contiguous from the duodenoje…

Society News Open

Kazuyuki Kojima, Hirofumi Sugita, Sho Otsuki, Masatoshi Nakagawa, Mikito Inokuchi , et al. · 2015

Leon Walsh YOU? Author Swipe