Results 81 to 90 of about 5,081,991 (350)
Abdominal Radiology, 2023 The Society of Abdominal Radiology’s Colorectal and Anal Cancer Disease-Focused Panel (DFP) first published a rectal cancer lexicon paper in 2019. Since that time, the DFP has published revised initial staging and restaging reporting templates, and a new
Sonia Lee +7 more
semanticscholar +1 more source
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
Laparoscopy and loop colostomy : a new approach to extra-peritoneal rectal injuries [PDF]
, 2003 Includes bibliographical references.Distal rectal washout and presacral drainage appear to have little or no influence on the morbidity and mortality in patients with low-energy trauma to the rectum.
Navsaria, Pradeep H
core +1 more source
Perspective on Digital Rectal Examination – Pros and Cons
Indian Journal of Colo-Rectal SurgeryThe digital rectal examination (DRE) has a rich historical legacy, dating back to Ancient Egypt, where physicians held titles such as “Shepherd of the King’s Rectum” and performed rectal procedures, including enemas, to maintain health.
Kaushik Bhattacharya
doaj +1 more source
The Turkish Journal of Gastroenterology, 2014 Background/Aims: The aim of this study was to evaluate the accuracy of 3-T magnetic resonance imaging (MRI) in locating rectal cancer, and to determine whether tumor location correlates with the incidence of pulmonary metastasis. Materials and Methods: A
Na Yeon Han +3 more
doaj +1 more source
BMC Surgery, 2022 Background Intravascular tumor thrombi are mainly found in patients with liver cancer or renal carcinoma but rarely occur in those with rectal cancer. Case presentation This is a case report of a 58-year-old woman with a swollen right lower extremity 14 ...
Jun Ma +4 more
doaj +1 more source
Gastrointestinal Stromal Tumor Masquerading as a Spontaneous Rectal Hematoma
, 2012 A 78-year-old Caucasian male with a history of atrial fibrillation and anticoagulation with warfarin presented with a change in bowel habits and weight loss. A computed tomography (CT) scan showed a 3.5 cm rectal mass.
Ronald Markert +9 more
core +1 more source
Does the primary tumor site affect survival in metastatic rectal cancer?
, 2023 <p><strong>Does the primary tumor site affect survival in metastatic rectal cancer? </strong></p ...
unal, olcun umit
core +1 more source
Advanced Robotics Research, EarlyView.Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong +14 more
wiley +1 more source
OncoImmunology, 2018 Although neoadjuvant radiochemotherapy (nRCTx) is an established oncological treatment in patients with advanced rectal cancer, little is known about its effects on the tumor microenvironment.
Armin Jarosch +8 more
doaj +1 more source